Entries |
Document | Title | Date |
20080217908 | Quick Connector with Bayonet Locking - What is proposed is a combination of two bodies having tube-shaped or sleeve-shaped connecting sections which can be plugged into one another, as part of an air-conditioning line system in an aircraft. In said combination, a first ( | 09-11-2008 |
20080252069 | Female element for a connector and connector comprising such a female element - Female element ( | 10-16-2008 |
20080277924 | FEMALE CONNECTOR FOR RELEASABLE COUPLING WITH A MALE CONNECTOR DEFINING A FLUID CONDUIT - The present invention is a female connector for releasable coupling with a male connector. The male connector defines a fluid conduit and includes a male end adapted to be received within the female connector. The male end includes a coupling feature. The female connector comprises an opening, a collet finger, and an actuation element. The opening is adapted to guide the male connector along a first line of action as the male connector passes into the opening to be received within the female connector. The collet finger includes an engagement feature adapted to engage the coupling feature of the male end and displace along a second line of action generally normal to the first line of action. The actuation element is adapted to displace along a third line of action generally normal to the first and second lines of action in order to disengage the engagement feature from the coupling feature of the male end. When the engagement feature is engaged with the coupling feature, the fluid conduit of the male connector is held in fluid communication with a fluid conduit of the female connector. | 11-13-2008 |
20090058077 | Multicoupling Device - A multiple coupling means for the production of a releasable connection between fluid lines for a fluid pressure medium and associated with a fluid pressure source, said lines being on the source side and fluid lines associated with at least one fluid load and placed on the load side, said coupling means comprises a first coupling part ( | 03-05-2009 |
20090091124 | Female coupling element and a coupling including such an element - The female element ( | 04-09-2009 |
20100123308 | RETAINING ARRANGEMENT, SUB ADAPTOR AND/OR DRILL SPINDLE - A retaining arrangement suitable for use with a drill string assembly having a sub adaptor and a drill spindle in use connected together, the retaining arrangement including: one or more retaining bodies, the or each retaining body comprising a connection region for removably connecting the or each retaining body to one of the sub adaptor and the drill spindle; and a first retaining or catch region adapted to catch the other of the sub adaptor and drill spindle. | 05-20-2010 |
20100171302 | PUSH-TWIST CONNECTOR - A push-in plumbing connector includes a ring seal, a backing member, a threaded seal compression member, and a locking ring insert which moves between a locked and unlocked position for the insertion and locking of a pipe within the connector. The connector cooperates with a threaded socket of a plumbing fitting having a tapered side wall for engaging the seal which surrounds a pipe inserted into the connector. | 07-08-2010 |
20100194098 | Push Lock Pipe Connection System - A pipe for connecting to a similar adjacent pipe. The pipe has a female end with a plurality of rigid fingers extending into the space within the female end. The plurality of rigid fingers extends from at least one interior circumferential groove on the interior surface of the female end. On the male end of the pipe there is at least one exterior circumferential groove that is sized and positioned to receive the plurality of rigid fingers from a corresponding interior circumferential groove on the female end of an adjacent pipe. The number of interior circumferential grooves on the female end with the plurality of rigid fingers extending from them typically corresponds to the number of exterior circumferential grooves on the male end. When the male end of a similar adjacent pipe is inserted into the female end of the pipe, the plurality of rigid fingers is received within the corresponding exterior circumferential groove on the male end, thereby preventing the male end of the similar adjacent pipe from being withdrawn from the female end of the pipe. | 08-05-2010 |
20100225104 | Coupling Device For Transferring Fluid, Circuit Incorporating and Fitting/Removing It - Coupling device is provided having a male tubular end fitting; a connection means to be mounted around the male end fitting by being coupled to a female end fitting and comprising a coupling end to be housed in a groove of the female end fitting; and a locking member for locking this connection means that is to be mounted around the male end fitting in order reversibly to bring said coupling end into a locked position in said groove. The connection means comprises a radially internal bearing zone to be mounted against the male end fitting and ending in said coupling end, which comprises tabs that are elastically deformable in the radial direction extending the bearing zone, each tab being able to be jammed in the locking position by flexing against the groove and against one of the guide and locking-aid ramps of the male end fitting. | 09-09-2010 |
20110095522 | QUICK CONNECTION UNION - The union includes a cylindrical hollow body having at a rear end means for connection to a pipe, and at a front end a tubular nozzle able to be received in a housing formed in a bore on the periphery of an injector, the body bearing means for retaining the tubular nozzle in the housing. The retaining means include two elastic tabs in an arc of circle extending on the periphery of the body concentrically with the axis (A-A) of this. Each of the tabs defines with the periphery of the said body a slot in an arc of circle open on one side. The tabs are able to co-operate with a groove provided inside the bore of the injector. | 04-28-2011 |
20110101673 | PRESS-ON FITTING FOR A PIPE,IN PARTICULAR PLASTIC PIPE, OR PLASTIC-METAL COMPOSITE PIPE - The invention relates to a fitting for a pipe, particularly a plastic pipe or plastic-metal composite pipe, having a base body ( | 05-05-2011 |
20110198840 | Multi-coupling device for multiple quick-coupling connection of several hydraulic, electrical and pneumatic lines, equipped with decompression system - The present invention relates to a multi-coupling device ( | 08-18-2011 |
20110272937 | COUPLING - A high pressure fluid coupling assembly comprises a nipple ( | 11-10-2011 |
20110291404 | QUICK CONNECTOR FOR FLUID LINES - The disclosure relates to a quick connector for fluid lines, including: a connecting piece which is adapted to be plugged in a sealing fashion into a receiving opening of a counterpart and to be lockingly engaged, via a latch, with the counterpart, the quick connector having at least one support for supporting the connecting piece on the counterpart such that it is secured against tilting. In order to provide a certain mobility of the quick connector also in the condition of locking engagement, the support can be movable relative to the connecting piece. | 12-01-2011 |
20120001415 | QUICK COUPLING FOR FLUID PIPES - The invention relates to a quick coupling for fluid pipes, comprising: a connector with a connecting piece and at least one connecting pipe transversely projecting from said connecting piece, the connecting piece being of the type that can be introduced into a receiving opening of a counterpart in a sealing manner and brought into latching engagement with said counterpart by means of a latching means; a securing means that can be converted from a locking position in which the latching engagement is secured against unlocking to an unlocking position in which the latching engagement can be disengaged; and a fastening means to which said securing means can be fixed in at least one position. To improve a quick coupling of the kind as mentioned above in such a manner that the securing means, after having inserted the connector into the receiving opening of the counterpart, can be mounted to the connector more easily, the fastening means is located, according to the invention, on a side of the connecting pipe facing away from the connecting piece. | 01-05-2012 |
20120038146 | HAMMER UNION LOCK AND RELATED METHODS - A threaded union includes a threaded union nut configured to couple abutting ends of a threaded nipple on a distal end of a first joint and a shouldered nipple on a distal end of a second joint and a lower wedge and an upper wedge positioned within an offset distance formed between a lower surface of the union nut and an upper surface of an enlarged section of the shouldered nipple. | 02-16-2012 |
20120068453 | ASSEMBLY COMPRISING FIRST AND SECOND FASTENERS AND A BAULKING ELEMENT - An assembly comprising a first fastener | 03-22-2012 |
20120086197 | CONNECTING ELEMENT FOR A FLUID CONNECTION - A connecting element for a fluid connection having a housing that includes an insert region structured and arranged to axially receive a plug connector and a latching element, structured and arranged to latch the plug connector, being moveable in relation to the housing via an axial pulling movement between a first position and a second position. The connecting element also includes a safety element. In the second position, the latching element unblocks at least one space that is fillable by the safety element. | 04-12-2012 |
20120086198 | CONNECTING DEVICE FOR TWO PIPES OVERLAPPING IN SECTIONS - The invention relates to a connecting device for two pipes overlapping each other in sections, particularly for a molded hose overlapping a charge-air tube, including two wedge elements cooperating by wedge engagement in such a manner that an inner circumference of the connecting device is adjustable by relative motion of the two wedge elements. The wedge members can be arranged in axial direction in an overlapping manner so as to lock the wedge members in at least one relative position. | 04-12-2012 |
20120119485 | PLUG-IN CONNECTOR - A plug-in connector for detachably connecting two lines has a first connector element, a second connector element, a carrier element to be fixed to the first connector element, and a latching element with at least one latching arm. The latching arm is disposed on the carrier element and when it is in a latching position, latches onto a matching latching element of the second connector element. The latching element is axially displaceable to assume a latching arm securing position and a latching arm release position relative to the carrier element. An operating element is provided on the carrier element for actuation in the latching arm release position to displace the latching arm into a separating position and which, when actuated in the latching arm securing position, retains the latching element in the latching arm securing position. | 05-17-2012 |
20120126532 | HAMMER UNION WING NUT - The present disclosure provides a wing nut including an arcuate body, an arcuate insert, a retaining ring, and a support member. The arcuate body defines a first portion of a mounting thread and the arcuate insert defines a second portion of a mounting thread. The arcuate insert and the arcuate body are complementary to one another such that when connected, the arcuate insert and the arcuate body define an upper ring and a collar and the first and second portions of the mounting thread define a complete mounting thread for receiving a threaded male pipe end. The retaining ring is for securing the collar, and the support member is for securing the upper ring. The wing nut is designed to replace an existing wing nut on a hammer union connection that has deformed lugs. The wing nut can be safely replaced in the field without any special equipment or training. | 05-24-2012 |
20120153611 | COUPLING ARRANGEMENT COMPRISING A COUPLING BODY AND A METAL PIPE, AS WELL AS METHOD FOR ASSEMBLY OF THE COUPLING BODY - A coupling arrangement has a coupling body and a helically shaped undulated metal pipe which has an end face extending along a screw thread of its undulation. A metal holding ring is mounted on the connecting part resting against the latter, where the outer diameter of the holding ring corresponds approximately to the outer diameter of the pipe, where the end face of the holding ring facing the pipe extends along a screw thread corresponding to the screw thread of the pipe, and where the holding ring is connected in the mounted position, fixedly to the connecting part by resting fixedly and tightly against the end face of the pipe. | 06-21-2012 |
20120153612 | QUICK-RELEASE COUPLING FOR FLUID LINES - A quick-release coupling for fluid lines is disclosed which includes a connector with a connecting piece and at least one connecting pipe transversely projecting from the connecting piece, which connecting piece can be inserted into a receiving opening of a counterpart in a sealing manner and brought into locking engagement with the counterpart. To improve reliability and ease of mounting of a quick-release coupling, a force used to convert a securing device from an unlocking position to a locking position can be larger than a force used to bring the connecting piece into locking engagement with the counterpart. | 06-21-2012 |
20120175869 | SAFETY COLLAR FOR A PIPE FITTING UNION - Safety collar ( | 07-12-2012 |
20130026750 | ERROR-PROOF TUBE CONNECTION - An internal tube is inserted into an external tube to align first bolt holes provided through opposed walls of the external tube with second bolt holes provided through opposed walls of the internal tube. A bolt is inserted through the first bolt holes and through the second bolt holes to connect the tubes together when the bolt holes are aligned. An error-proofing clip is mounted in the internal tube and has a tongue extending from the end thereof to reach into the external tube and block the insertion of the bolt through the first bolt holes of the external tube until the insertion of the internal tube has proceeded fully to bring the first bolt holes of the external tube and the second bolt holes of the internal tube into alignment with one another, thereby preventing a premature installation of the bolt through only the first bolt holes. | 01-31-2013 |
20130062877 | JOINT AND SPACER USED THEREIN - An inner tubular portion ( | 03-14-2013 |
20130127153 | INTERNAL CONNECTOR TUBE FOR USE WITH CONNECTING SLEEVE TO PROVIDE AIRTIGHT CONNECTION BETWEEN HOLLOW TUBES - A connecting structure connects a hollow first tube and a hollow second tube. The second tube comprises internal screw threads. The connecting structure further includes a hollow connecting sleeve connecting the first tube to the second tube. Portions of the first tube and the second tube are positioned within the connecting sleeve. The first tube is movable within the connecting sleeve in a direction parallel to an internal surface of the first tube. The connecting structure further includes a hollow connecting tube connected to an internal surface of the second tube and positioned within the first tube. The connecting tube comprises a first end having external screw threads engaged with the internal screw threads of the second tube. At least one O-ring is located on an external portion of a second end of the connecting tube, opposite the first end. | 05-23-2013 |
20130127154 | CONNECTION DEVICE - A connection device may include an insertion section having an annular outer groove. A housing may be configured to receive the insertion section and a blocking element may be configured to lock the insertion section in the housing. The blocking element may have a band-shaped core and a plurality of teeth arranged adjacent in the peripheral direction along the core. Each of the teeth may include an outer tooth section and an inner tooth section. A core profile may have a core principal direction determined by a maximum diameter. The teeth may have a tooth profile which has a tooth principal direction determined by an inner flank of the teeth lying radially on an interior of the outer tooth section and the core principal direction may be inclined with respect to the tooth principal direction. | 05-23-2013 |
20130140808 | Locking Member For A Connection Device For Fluid Transfer, This Device And The Locking Method Therefor - Locking member having a male end-piece having a collar, a female end-piece having a ring which receives the male end-piece, and two flaps configured to be pushed in through two apertures of the ring and which are blocked behind the collar following insertion of the male end-piece, each flap having an inner and outer faces connected to each other by front and rear faces, relative to the insertion of the male end-piece. Each flap has inclined portions formed on the front face and set back from a foremost portion of this front face and including a guiding portion connecting the foremost portion to the inner face and cooperating with the end of the male end-piece to guide insertion thereof, and a blocking portion connecting the foremost portion to the front face and blocking the flaps against front edges of the apertures to act counter to opening of the member. | 06-06-2013 |
20130147182 | FERRULE - A ferrule for use with a nut with an internal locking mechanism includes a first tubular portion with a first end and a first outer diameter for connecting to a first object; a second tubular portion with a second end and a second outer diameter for connecting to a second object; a transition portion connecting the first tubular portion and the second tubular portion; and a plurality of pockets spaced circumferentially around the second portion to engage the internal locking mechanism of the nut. | 06-13-2013 |
20130154255 | PIPE FITTING - A pipe fitting having a main body portion into which a retainer is inserted and which, when inserted over a pipe, a flange provided to the pipe contacts first taper portions formed to a front side of the retainer, pushes out the first taper portions, and passes by the retainer. When the main body portion is pulled off the pipe, the flange contacts second taper portions formed to a rear side of the retainer, pushes out the second taper portions and passes by the retainer. | 06-20-2013 |
20130175796 | CONNECTOR STRUCTURE AND A CONNECTOR STRUCTURE OF A SAMPLING TUBE OF A PATIENT RESPIRATORY TUBING - A connector structure for a fluid tube is provided. The connector structure comprises: a first connector body connected to a fluid tube; a second connector body, the first connector body and the second connector body being connectable to each other and comprising mating surfaces to create a fluid tight seal between the first connector body and the second connector body, wherein the mating surfaces comprise only vertical and/or oblique parts and are configured to press tightly against each other and form a fluid tight seal with the locking mechanism; and a locking mechanism, wherein the first and the second connector body are configured to detach from each other when the locking mechanism is not used. | 07-11-2013 |
20130207380 | Aseptic Coupling Devices - Formation of a sterile connection includes inserting a first aseptic coupling device into a second aseptic coupling device while a locking ring of the first aseptic device is in an indexed initial position, rotating the locking ring to a secured position in which a compressive force is created and in which a first membrane from the first aseptic coupling device and a second membrane from the second aseptic coupling device can removed thereby resulting in a first a first sealing member of the first aseptic coupling device sealing with a second sealing member of the second aseptic coupling device to form a sterile fluid passageway. | 08-15-2013 |
20130221658 | Fluid Coupling Assembly - A coupling for joining fluid conduits includes a nut having a circumferential groove that extends at least partially along an interior surface of the nut. The nut further includes a tab opening extending through a surface of the nut for receiving the tab of a retaining clip. A cylindrical shaft extends from the nut. The retaining clip is disposed within the circumferential groove and includes a tab disposed within the tab opening of the nut. A first arc of the retaining clip extends from the tab in a first circumferential direction, and a second arc of the retaining clip extends from the tab in a second, opposing circumferential direction. The first arc includes a first knob and terminates in a second knob, and the second arc includes a third knob and terminates in a fourth knob. The second and fourth knobs are larger than the first and third knobs, respectively. | 08-29-2013 |
20130221659 | Device For The Secured Connection Of Two End Fittings, Particularly Of A Pipe - The device connects a first end fitting to a second end fitting, particularly of a pipe. A nut is provided with a threaded bore into which the first end fitting is screwed along a longitudinal axis. In the tightened position, the first end fitting is axially stressed relative to the second end fitting housed in the nut. Rotation-proofing means are provided between the nut and at least one of the first and second end fittings hereafter referred to as the locking end fitting. The rotation-proofing means consist of at least one strip arranged around the locking end fitting. The strip comprises at least one protrusion radially penetrating into at least one concavity. | 08-29-2013 |
20130229010 | ASSEMBLY WITH SEALING GASKETS HAVING LOCKING INSERTS - This assembly between a spigot and a socket comprises a sealing gasket provided with a locking insert which comprises a head and a foot. The head comprises a radial projection, designed to press against a bottom surface of an anchoring groove belonging to the socket and a first inclined projection, designed to press against an inclined surface of the anchoring groove. The head also comprises a frontal projection which is offset from the first inclined projection and designed to press against an annular frontal surface of the anchoring groove. Application to the connecting of cast iron pipes. | 09-05-2013 |
20130249209 | PLUG-IN CONNECTION ARRANGEMENT - A plug-in connection arrangement for releasably connecting fluid lines is presented. The plug-in connection arrangement comprises a basic body which has a supply line and an insertion opening, wherein the basic body is connectable to one of the fluid lines, and wherein a connecting piece, which is connectable to a second of the fluid lines, can be plugged onto the supply line in order to form a tight connection with the supply line, having a fixing element which is accommodated in the insertion opening and is fixed in the insertion opening in the axial direction of the supply line in order to secure the connecting piece in a fitting position, and having a connection element which is mounted on the supply line so as to be movable in the axial direction and prestresses the fixing element in the radial direction in an axial position. | 09-26-2013 |
20140021714 | CONNECTOR ASSEMBLY, MALE CONNECTOR, AND FEMALE CONNECTOR - A connecter assembly includes a male connecter and a female connecter that are connected to each other. The male connecter includes a connecter main body; an engagement member including a support portion which fixedly supports the connecter main body, a plurality of claw portions, and a plurality of slit portions; and a lock member disposed outside the engagement member and including a plurality of ribs that are slidably insertable into each of the plurality of slit portions of the engagement member. The female connecter includes a main body portion including: a plurality of flange portions protruding in a radially outward direction so as to be engagable with each of the plurality of claw portions of the engagement member, and a plurality of non-flange portions that are disposed between the plurality of flange portions, and when compared to the flange portion, bulged in a radially outward direction. | 01-23-2014 |
20140062079 | CONNECTOR - A connector for a component fitting assembly of an air conditioning system includes a substantially planar plate having a recessed portion and a slot portion. The recessed portion and the slot portion are formed in the plate to define an opening for receiving a conduit therein. A method for coupling the conduit to the connector includes the step of urging at least the portion of the conduit through the slot portion and into the recessed portion of the plate, whereby the at least the portion of the conduit is deformed to correspond with a configuration of the opening to militate against disengagement between the plate and the at least the portion of the conduit disposed in the opening of the plate. | 03-06-2014 |
20140103639 | CONNECTOR - A connector includes a connector main body having a mounting tube for mounting a hose; and a lock member loosely fitted in a guide member of the connector main body slidably in an axis line direction. The lock member includes a claw member provided to stand from an inner wall face in a mounted hose direction facing thereto. The mounting tube includes a projecting piece on an outer end circumference. After the hose has been inserted into the mounting tube, if the hose or the lock member is pulled, the lock member moves forward, so that the hose is locked by the claw member, and the hose is clamped by the projecting piece provided on a mounting tube side and the lock member. As a result, the hose can be easily connected, and a high sealing property can be obtained. | 04-17-2014 |
20140210202 | Plug Connection for Fluid Lines and Retaining Part for Such a Plug Connection - A plug connection ( | 07-31-2014 |
20140333062 | Tamper Resistant Coupling - A tamper resistant pipe coupling is formed of segments connected end to end using fasteners. The segments have bearing pads at each end, each bearing pad surrounded by a shield wall. The shield walls and the bearing pads form a well that receives the fasteners and provides defense against tampering. The well is filled with a potting material, such as refractory cement, to cover the fasteners and provide additional protection. Formations are provided on the bearing pad and shield wall to ensure positive mechanical engagement between the coupling and the potting layer. The shield wall and bearing pad may be integrally formed with the coupling segments or a separate component. | 11-13-2014 |
20140353960 | Locking Device - A locking device for a threaded pressure fitting, the locking device comprising first and second clamp members, clamp means operable to apply a clamping load to the first and second clamp members to clamp the first and second clamp members to one another, each clamp member having a first insert and a second insert held captive thereto, each insert having a bearing face adapted to cooperate with and bear against part of the pressure fitting, in use, at least the first insert associated with each of the first and second clamp members being angularly moveable relative thereto to permit the bearing face of each fast insert to be orientated differently to the bearing face of the associated second insert. | 12-04-2014 |
20150137505 | Header Tethering System - A header tethering device that provides retention of a header to a collector to prevent separation of the header from the collector is disclosed. A header clamp has a first band configured to encircle the header and establish a frictional connection therewith. A collector clamp has a second band configured to encircle the collector and establish a frictional connection therewith. A flexible tether has a first end mounted to the header clamp and an opposite second end mounted to the collector clamp. When the header clamp is secured to the header and the collector clamp is secured to the collector with the tether extended therebetween, the tether prevents separation of the header from the collector. | 05-21-2015 |
20150345672 | THREAD CLAMPING COUPLER DEVICE - A hose coupler is described capable of quick connection and disconnection with only a small amount of rotation required to achieve a fluid-tight seal. A plurality of threaded segments are arranged about a central axis of the coupler into a segment set. Such segments comprise a flexible, elastic material that is capable bending towards or away from the central axis under an applied force but returns to their normal as-manufactured shape upon removal of the applied force. Ease of connection and disconnection without the requirement for substantial force to be applied is one of the salient advantages of the coupler described herein. | 12-03-2015 |
20150362104 | PIPING COMPONENT AND PIPE - A piping component according to an embodiment comprises a connecting tube. The connecting tube connects a first piping unit and a second piping unit to be attachable to or detachable from each other, thereby forming one pipe. The connecting tube has a first connection surface to be connected to the first piping unit. The first connection surface is inclined relative to a plane orthogonal to central axis directions of the pipe. | 12-17-2015 |
20160001031 | APPARATUS AND METHOD FOR PROVIDING GASES TO A USER - A connector and tubing combination includes a tubing segment with an end piece, such as a tubing flange. The tubing flange can be secured within the connector by an outer sleeve and an inner sleeve of the connector. Both of the inner sleeve and the outer sleeve are located outside of the tubing flange and the tubing segment. In addition, the inner sleeve, outer sleeve and the tubing flange are mechanically connected. | 01-07-2016 |
20160053924 | PIPE RETAINER - A pipe for simultaneously retaining a first pipe to a first port and a second pipe to a second port includes a first yoke for receiving the first pipe and the first port to retain the first pipe to the first port; a second yoke for receiving the second pipe and the second port to retain the second pipe to the second port; and a hinge joining the first yoke to the second yoke such that the hinge allows the first yoke to pivot relative to the second yoke about a hinge axis between 1) a disassembled position which allows removal of the pipe retainer from the first pipe, the first port, the second pipe, and the second port and 2) an assembled position which prevents removal of the pipe retainer from the first pipe, the first port, the second pipe, and the second port. | 02-25-2016 |
20160076679 | SECURE FLUID CONNECTION - A fluid connection device ( | 03-17-2016 |
20160146387 | QUICK CONNECTOR ASSEMBLY - The connector assembly includes a housing with an open bore which extends along an axis from an open first end to an open second end. The housing further includes a plurality of fingers that are spaced circumferentially from one another and are deflectable in a radial direction. At least one of the fingers has a plurality of teeth that are spaced axially from one another and extend into the open bore of said housing for biting into the first tube to resist pull out of the first tube from the open bore. Each of the teeth also extends by a height to a leading edge of an engagement surface which also includes an angled portion that extends at an angle relative to the axis. The axially spaced teeth have at least one of differing heights and differing angles of the angled portions. | 05-26-2016 |