Patent application number | Description | Published |
20090170360 | Sealed compression type coaxial cable F-connectors - Axially compressible, self-sealing, high bandwidth F-connectors for conventional hand tools for interconnection with coaxial cable. An internal, dual segment sealing grommet activated by compression provides a seal. Each connector has a rigid nut that is rotatably secured to a, tubular body. A rigid, conductive post coaxially extends through the connector. A post barbed end penetrates the cable within the connector. A tubular, metallic end cap is slidably fitted to a body shank, and thereafter forcibly compressed lengthwise during installation. The end cap has a ring groove for seating the enhanced grommet. The end cap can irreversibly assume any position, being held by end cap teeth. A tactile system comprising external convex projections on the body complemented by a resilient, external O-ring on the end cap aids installers who can properly position connectors with the sense of touch. | 07-02-2009 |
20090176407 | Compression type coaxial cable F-connectors - Axially compressible, high bandwidth F-connectors designed for conventional installation hand tools for interconnection with coaxial cable. Each connector has a rigid nut that is axially and rotatably secured to a molded plastic, tubular body. A rigid, conductive post coaxially extends through the connector, linking the nut and body. A post barbed end penetrates the cable within the connector. The body has a tubular shank with an obstruction-free surface and an integral stop ring. A tubular, metallic end cap is slidably fitted to the body shank, and thereafter forcibly compressed lengthwise, with travel limited by the stop ring. No detented structure is formed on the body, and the end cap can irreversibly assume any position, being held by end cap teeth. A tactile system comprising convex projections on the stop ring complemented by a resilient O-ring on the end cap helps installers determine correct placement through the sense of touch. | 07-09-2009 |
20110065317 | Compression type coaxial cable F-connectors with traveling seal and barbless post - Axially compressible, self-sealing, high bandwidth F-connectors for conventional hand tools for interconnection with coaxial cable. An internal, dual segment sealing grommet activated by compression elongates and deforms to provide a travelling seal. Each connector has a rigid nut that is rotatably secured to a, tubular body. A rigid, conductive post has a barbless shank that coaxially extends through the connector and penetrates the coaxial cable within the connector. A tubular, metallic end cap is slidably fitted to a body shank, and is thereafter forcibly compressed lengthwise during installation. The end cap has a ring groove for seating the enhanced grommet. The end cap can irreversibly assume any position, being held by end cap teeth. The grommet travels and extrudes during compression to mate and intermingle with a portion of the cable braid that is looped back to form a prepared cable end. | 03-17-2011 |
20110076885 | Coaxial fitting contact tube construction - Contact tubes and coaxial cable fittings with the tubes, including barrel connectors, right angle connectors, and sockets. The elongated, tubular contact tube extends coaxially within each fitting, establishing at least one female juncture for receiving the center conductor projecting from a coaxial connector. The insulators and bushings center and retain the contact tube within the connectors. The contact tubes are rolled from beryllium, copper alloy sheets having slotted portions defined on one or both sheet ends. The slotted portions comprise a plurality of parallel, curved, slots, each of which borders curved metal strips. Half slots at the bottom and top of the slotted portions adjoin each other after rolling to form an additional slot. Because of the shape of the slots and strips a generally pentagonal configuration is assumed after rolling and contraction of the slotted region, such that contact points overlap | 03-31-2011 |
20110180177 | CABLE ATTACHMENT WITH FILLING MATERIAL - A cable attachment has a body and a plunger. During installation, a filling material binds the cable to the attachment. | 07-28-2011 |
20130087652 | Cable Reel and Reel Carrying Caddy - A resilient cable caddy comprising a portable housing for storing reels of cable that has a lower base with a hinged top forming an enclosure for the reel. A reel of cable is rotatably mounted within the interior. A handle formed by abutting base and top portions enables carrying. Each reel comprises a spool with a central axle coupled at each end to spaced apart end caps, being retained by mounting rings. The spindles have bearing rings journalled to bearing races defined in the end caps. Both spindles comprise hubs disposed within case gudgeons. A two-piece spindle has a removable hub portion fitted to an internal socket. When reels are transported they may be stacked vertically atop one another with the one piece spindle engaging the empty and exposed spindle hub socket of an upper reel. Caddies may also be opened and stacked vertically for transportation | 04-11-2013 |
20130102190 | Coaxial Barrel Fittings and couplings with Ground Establishing Traveling Sleeves - Barrel connectors, a right angled adaptor and a single ended fitting include at least one axially displaceable traveling sleeve for insuring electrical continuity with coaxial connector, nominally an F-connector. Each barrel connector described comprises a rigid, metallic hollow body housing an internal contact tube. At least one coiled spring is retained within the body. At least one elongated, tubular traveling sleeve is coaxially disposed within each body end and normally biased outwardly by the springs. The metallic traveling sleeves comprise an elongated shank that contacts the spring, and a head that seats against the connector body ends during installation. Catches or rings defined upon or mounted to travelling sleeve shanks are received within suitable grooves for anchoring the traveling sleeves while facilitating limited axial displacements. The traveling sleeves, and the contact tube therewithin, normally are biased outwardly so that even limited torquing of an F-connector will establish a ground path. | 04-25-2013 |
20130137299 | Coaxial connector grounding inserts - Axially compressible, F-connectors for conventional installation tools for interconnection with coaxial cable include grounding inserts for establishing electrical continuity despite inadequate nut tightening. The connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Internal grounding inserts comprise a circular band coaxially engaging the post and portions on the band engaging the nut. Multiple radially spaced apart spring clips defined around the band grasp a flange portion of the post. The band is seated within a ring groove within the nut, making electrical contact. An alternative insert comprises a tubular band for contacting the post and an integral skirt abutting the nut's internal ring groove and contacting a portion of the socket to which the connector is coupled. | 05-30-2013 |
20130149884 | Compression Type Coaxial F-Connector With Traveling Seal and Grooved Post - Axially compressible, self-sealing, high bandwidth F-connectors for conventional hand tools for interconnection with coaxial cable. An internal, dual segment sealing grommet activated by compression elongates and deforms to provide a travelling seal. Each connector has a rigid nut that is rotatably secured to a, tubular body. A rigid, conductive post has a barbless shank with a groove that coaxially extends through the connector and penetrates the coaxial cable within the connector. A tubular, metallic end cap is slidably fitted to a body shank, and is thereafter forcibly compressed lengthwise during installation. The end cap has a ring groove for seating the enhanced grommet. The grommet travels and extrudes during compression to mate and intermingle with a portion of the cable braid that is looped back from a prepared cable end, and portions of the cable are urged towards the post groove for sealing. | 06-13-2013 |
20130164962 | Socketed Nut Coaxial Connectors with Radial Grounding Systems for Enhanced Continuity - Axially compressible F-connectors for conventional installation tools for interconnection with coaxial cable include radially compressed grounding inserts seated within a body fitted to a nut socket. Each connector has a rigid nut, a post penetrating the nut, a tubular, metallic body, and an end cap. The conductive post coaxially extends through the connectors, linking the nut and body. A post end penetrates the coaxial cable. The nut has an integral, tubular socket at its rear that is engaged by a tubular, metallic connector body. The body front has at least one groove for receiving a peripheral grounding insert, preferably in the form of a coiled spring wrapped around the body, that is radially sandwiched within the nut socket to insure grounding. An end cap press fitted to the assembly coaxially engaging the body, closing the fitting. Internal O-rings may be combined for sealing the connector. | 06-27-2013 |
20130164975 | Coaxial Connector with Grommet Biasing for Enhanced Continuity - A compressible, F-connector and method for interconnection with coaxial cable that includes a biasing grommet for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a frontal ring groove in which is seated a biasing grommet with integral wings spiraling away from one or both grommet ends that bias the nut to insure mechanical and electrical contact with the post | 06-27-2013 |
20130164976 | Enhanced coaxial connector continuity - Axially compressible, F-connectors for conventional installation tools for interconnection with coaxial cable include adaptations for establishing electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. The connector may have a circumferential groove defined in the end cap mounting an annular D-ring which tensions contact between the post and nut. The connector may comprise a continuity coil seated within a post groove in spring-loaded contact with the nut and the post for promoting continuity. The connector may comprise a pressure spring and an O-ring seated within a post groove in spring-loaded contact with the nut for promoting continuity. | 06-27-2013 |
20130171869 | Coaxial Connector with Grommet Biasing for Enhanced Continuity - A compressible F-connector and method for interconnection with coaxial cable that includes a biasing grommet for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a frontal annular groove in which is seated a biasing grommet with projections extending from one or both grommet ends that bias the nut to insure mechanical and electrical contact with the post. In one embodiment of the invention the projections are semicircular. In alternative embodiments the projections may be triangular or square, and projections on one grommet end may be radially offset from projections on the opposite end. | 07-04-2013 |
20130171870 | Coaxial Connector with Internal Nut Biasing Systems for Enhanced Continuity - A compressible, F-connector for interconnection with coaxial cable that includes at least one biasing system for promoting electrical continuity, despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Biasing systems emanating from the body pressure the nut. The biasing systems comprise pistons or bearings yieldably biased by springs seated within radially spaced-apart bores in the connector body that are pressured outwardly of the body towards the nut. Yieldable pressure applied to the nut by the biasing systems insures mechanical and electrical contact between the nut and the post. | 07-04-2013 |
20130295793 | COUPLING CONTINUITY CONNECTOR - A coaxial cable connector including a continuity element extending between a nut shroud and a body base. | 11-07-2013 |
20130337683 | Coaxial Connectors withPressure-Enhanced Continuity - Axially compressible, F-connectors for conventional installation tools for interconnection with coaxial cable include biasing fingers for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a plurality of radially, spaced apart biasing fingers for pressuring the nut to insure mechanical and electrical contact with the post. In one form of the invention the fingers border spaced apart notches in the body, and extend parallel with the axis of the connector. In an alternative embodiment, fingers are defined between radially spaced-apart slots on a flange associated with the body. | 12-19-2013 |
20140137393 | Enhanced Coaxial Connector Continuity - Axially compressible, F-connectors for conventional installation tools for interconnection with coaxial cable include adaptations for establishing electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. The connector may have a circumferential groove defined in the end cap mounting an annular D-ring which tensions contact between the post and nut. The connector may comprise a continuity coil seated within a post groove in spring-loaded contact with the nut and the post for promoting continuity. The connector may comprise a pressure spring and an O-ring seated within a post groove in spring-loaded contact with the nut for promoting continuity. | 05-22-2014 |
20140273621 | Enhanced Continuity Coaxial Connectors with Socketed Nut - An axially compressible F-connector for conventional installation tools for interconnection with coaxial cable includes a rigid nut with a rear skirt forming a socket. A rigid, tubular post penetrates the nut and engages coaxial cable. An internal, slidable sleeve has a plug portion that is adapted to engage and seat within the socket. A tubular end cap completes the assembly. The tubular post coaxially extends through the connector, physically connecting the nut and coaxial cable it engages. However, grounding is insured by portions of the cable sheath that are sandwiched within the socket between the sleeve plug and the nut skirt by sealing O-rings affixed to the sleeve plug. | 09-18-2014 |
20140298650 | Coaxial Connector Grounding Inserts - Axially compressible, F-connectors for conventional installation tools for interconnection with coaxial cable include grounding inserts for establishing electrical continuity despite inadequate nut tightening. The connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Internal grounding inserts comprise a circular band coaxially engaging the post and portions on the band engaging the nut. Multiple radially spaced apart spring clips defined around the band grasp a flange portion of the post. The band is seated within a ring groove within the nut, making electrical contact. An alternative insert comprises a tubular band for contacting the post and an integral skirt abutting the nut's internal ring groove and contacting a portion of the socket to which the connector is coupled. | 10-09-2014 |
20140335725 | COAXIAL CABLE CONNECTOR WITH CONTINUITY BUS - A coaxial cable connector including a continuity bus extending a ground circuit between a coaxial cable outer conductor and a coaxial cable connector part such as a coaxial cable connector fastener. | 11-13-2014 |
20140357119 | COAXIAL CONNECTOR WITH GROMMET BIASING FOR ENHANCED CONTINUITY - A compressible F-connector and method for interconnection with coaxial cable that includes a biasing grommet for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a frontal annular groove in which is seated a biasing grommet with projections extending from one or both grommet ends that bias the nut to insure mechanical and electrical contact with the post. In one embodiment of the invention the projections are semicircular. In alternative embodiments the projections may be triangular or square, and projections on one grommet end may be radially offset from projections on the opposite end. | 12-04-2014 |
20140357120 | COAXIAL CONNECTOR WITH GROMMET BIASING FOR ENHANCED CONTINUITY - A compressible, F-connector and method for interconnection with coaxial cable that includes a biasing grommet for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a frontal ring groove in which is seated a biasing grommet with integral wings spiraling away from one or both grommet ends that bias the nut to insure mechanical and electrical contact with the post. | 12-04-2014 |
20150033551 | COAXIAL CONNECTOR GROUNDING INSERTS - A coaxial cable connector and a grounding insert extending between an elongated hollow post and a nut interior and providing an electrically conductive path therebetween. | 02-05-2015 |