Class / Patent application number | Description | Number of patent applications / Date published |
072455000 | WITH TOOL CARRIER (E.G., PRESS FRAME) | 20 |
20100132428 | HYDRAULIC PRESS - A hydraulic press is provided that includes a frame having a base, an upper member positioned above the base and a pair of laterally spaced side members extending upwardly from the base to the upper member. The hydraulic press also includes a cross-member extending between the pair of side members, with the cross-member being configured to support a work piece and moveable along the side members. | 06-03-2010 |
20100269563 | METAL-FORMING MACHINE IN PARTICULAR A FORGING PRESS - A frame of a metal-forming press having upper and lower traverses interconnected by vertical columns having upper and lower ends is provided with respective sets each of a plurality of identical tension bolts at each end of each of the columns. The traverses are formed at each end of each column with an array of throughgoing holes through each of which a respective one of the bolts extends, and the columns have opposite ends each formed with an identical array of blind threaded bores each in turn aligned with a respective one of the throughgoing holes. Each bolt has an inner end seated in a respective on of the bores of the respective column end and an outer end bearing inwardly on a face of the respective traverse. | 10-28-2010 |
20110072878 | BENDING MACHINE - A bending machine includes an operating platform, a lower die clamp received on the operating platform, an upper die holder, and an upper die clamp. The upper die holder includes a main body, a positioning pin, a spring, and an operating rod. The main body includes a lower surface and two opposite side surfaces, the lower surface defines a sliding groove having a bottom surface with a positioning hole defined thereon. One of the two opposite side surfaces defines a sliding slot communicating with the positioning hole. The spring and the positioning pin are received in the positioning hole in sequence. The operating rod is received in the sliding slot with one end received in the latching hole and the other end extending out of the sliding slot. The upper die clamp is slidable in the sliding groove and defines a pinhole corresponding to the positioning pin. | 03-31-2011 |
20110132062 | DRAWING SUPPORT FOR A SHEET METAL DRAWING MACHINE - A drawing support for a metal sheet drawing machine. In one implementation the drawing support is constructed of a plurality of plates positioned in series one after the other and coupled together so that at least a portion of the plurality of plates are compressed one against the other. In one implementation each of the plurality of plates has a window through which metal sheet to be drawn may pass, and a holder for holding the metal sheet when it is drawn. | 06-09-2011 |
20110271735 | PIVOTING CONDUIT BENDER - A conduit bender having a unitary frame is mounted to a wheeled base which provides for transportation of the bender. A braking assembly provides for simplified locking of the wheels to secure the bender in a location. The bender is mounted to the base through a pivoting assembly which allows for bending of conduit in either a horizontal or vertical plane. A circuit is provided for controlling the bending operation. An auto-sensing portion of the circuit receives information regarding the characteristics of the conduit to be bent upon placement of the conduit in the bender. A feed back portion of the circuit is used to provide a precise bending operation. | 11-10-2011 |
20120096917 | DEVICE FOR TURNING OVER A FLATTENING ELEMENT AND FLATTENING ELEMENT ENGAGING WITH SAID DEVICE - A device for turning over a flattening element having a plurality of spaced-apart cylinders rotatably mounted on a frame and a device for securing it to the turning-over device, includes two uprights extending vertically from a base. A supporting and securing device for the flattening element engages with the securing device of the flattening element. The supporting and securing device is disposed between the uprights. A device rotates the supporting and securing device about a horizontal axis between a first position in which, when the flattening element is connected to the turning-over device, the cylinders of the flattening element are oriented downward, and a second position in which, when the flattening element is connected to the turning-over device, the cylinders of the flattening element are oriented upward. Vertical translation drive devices vertically translate the supporting and securing device. Each vertical translation drive device is connected to one respective upright. | 04-26-2012 |
20130219982 | ROLLING TOOL DEVICE - The present invention describes a rolling tool device for compression rolling of, in particular, blade elements of a rotor area of a jet engine provided with a tool carrier. The tool carrier is connectable to a carrier spindle. Furthermore, two pliers-type bodies are rotatably connected to the tool carrier. The pliers-type bodies are each provided with a rolling area, with a distance between the rolling areas being variable in dependence of the rotary movement of the pliers-type bodies. In accordance with the present invention, an axis of the carrier spindle in the state connected to the tool carrier passes between the rolling areas through a contact point present at a distance between the rolling areas equal to zero. | 08-29-2013 |
20140013818 | MECHANISM FOR MOVING THE BLADE HOLDER OF A PANEL BENDER FOR BENDING SHEET METAL - A panel bender ( | 01-16-2014 |
20140069164 | Toe Clamp, and Related Manufacturing Method, Clamping Arrangement, and Fixture - Toe clamps generally shaped like hollow cylinder sectors or ring segments, methods of manufacturing such toe clamps, a toe clamping arrangement including such toe clamps, and a fixture for use in manufacturing such toe clamps. | 03-13-2014 |
072456000 | With guide for rectilinearly moving tool | 11 |
20090199614 | FORMING TOOL AND METHOD FOR POSITIONING THE FORMING TOOL - The forming tool is provided for sheet-metal components and embodied in particular as a forming gripper. The forming tool can be positioned and handled in an automated manner by an industrial robot system. The forming tool has a component-probing system, which contains a probing element that is displaceable upon contact with the component. The displacement of the probing element can be ascertained by a measuring system. Furthermore, a suitable method for positioning the forming tool is provided. | 08-13-2009 |
20110094286 | PRESS MOULD - A press mould comprises lower mould ( | 04-28-2011 |
20110302988 | GUIDED KEEPER AND METHOD FOR METAL FORMING DIES - A guided keeper assembly and method for metal forming dies includes a base having a mounting face, at least one marginal fastener aperture to detachably mount the base to an associated die shoe, and a central guide aperture. A guide pin with a cylindrically shaped body portion is closely received in the central aperture of the base. A first end of the guide pin has an enlarged head to positively limit travel between the die shoe and die pad, and an opposite second end with a generally flat terminal shoulder configured for close reception in a blind hole in the die pad. The shoulder has a fastener aperture extending perpendicularly therethrough at a location spaced radially offset from the central axis of the guide pin. A fastener extends through the fastener aperture in the die pad and engages in the fastener aperture in the second end of the guide pin to securely, yet detachably, connect the second end portion of the guide pin with the die pad and positively prevent the guide pin from rotating axially relative to the die pad. | 12-15-2011 |
20120055226 | GUIDED KEEPER AND METHOD FOR METAL FORMING DIES - A locking collar assembly for metal forming dies includes a disc-shaped locking collar with a cylindrical outer surface closely received in a collar bore in one face of a first die member. A circular recess in the outer face of the locking collar has an internal retainer ring groove. A counter bore shaped fastener hole extends through the collar and a part of the recess, and has shank, head and shoulder portions. A socket head cap screw is inserted in the fastener hole with a threaded end anchored in a threaded end aperture in one of the guide pins, with the head seated on the shoulder of the fastener hole. A retainer ring is mounted in the collar ring groove and overlies the cap screw head to positively prevent the cap screw from unintentionally unfastening from the guide pin. | 03-08-2012 |
20120304728 | GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES - A guided keeper assembly for metal forming dies includes a base having a mounting face and a fastener aperture to mount the base to an associated die shoe, as well as a central guide aperture. A guide pin having a central portion is closely received in the central guide aperture for precisely guiding reciprocal motion between the die pad and the die shoe. The guide pin has an enlarged head at one end which abuts the base to positively limit travel between the die shoe and the die pad, and a shoulder at an opposite end with an alignment mechanism that precisely locates the guide pin on the die pad. A fastener extends through the fastener aperture in the base to securely connect the same with the die shoe. Another fastener securely connects the second end of the guide pin with the die pad. | 12-06-2012 |
20150033818 | GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES - A guided keeper assembly for metal forming dies includes a base having a mounting face and a fastener aperture to mount the base to an associated die shoe, as well as a central guide aperture. A guide pin having a central portion is closely received in the central guide aperture for precisely guiding reciprocal motion between the die pad and the die shoe. The guide pin has an enlarged head at one end which abuts the base to positively limit travel between the die shoe and the die pad, and a shoulder at an opposite end with an alignment mechanism that precisely locates the guide pin on the die pad. A fastener extends through the fastener aperture in the base to securely connect the same with the die shoe. Another fastener securely connects the second end of the guide pin with the die pad. | 02-05-2015 |
20150068269 | GUIDED KEEPER AND METHOD FOR METAL FORMING DIES - A locking collar assembly for metal forming dies includes a disc-shaped locking collar with a cylindrical outer surface closely received in a collar bore in one face of a first die member. A circular recess in the outer face of the locking collar has an internal retainer ring groove. A counterbored shaped fastener hole extends through the collar and a part of the recess, and has shank, head and shoulder portions. A socket head cap screw is inserted in the fastener hole with a threaded end anchored in a threaded end aperture in one of the guide pins, with the head seated on the shoulder of the fastener hole. A retainer ring is mounted in the collar ring groove and overlies the cap screw head to positively prevent the cap screw from unintentionally unfastening from the guide pin. | 03-12-2015 |
20160082499 | GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES - A guided keeper assembly for metal forming dies includes a base having a mounting face and a fastener aperture to mount the base to an associated die shoe, as well as a central guide aperture. A guide pin having a central portion is closely received in the central guide aperture for precisely guiding reciprocal motion between the die pad and the die shoe. The guide pin has an enlarged head at one end which abuts the base to positively limit travel between the die shoe and the die pad, and a shoulder at an opposite end with an alignment mechanism that precisely locates the guide pin on the die pad. A fastener extends through the fastener aperture in the base to securely connect the same with the die shoe. Another fastener securely connects the second end of the guide pin with the die pad. | 03-24-2016 |
20160114372 | TWO-PIECE GUIDE PIN AND METHOD - A two-piece guide pin for metal forming dies includes a guide pin body formed from a cut length of an elongate, solid bar of stock having a cylindrical shape and a hard and smooth finished exterior surface with an outside diameter selected for close reception and reciprocal motion in an associated die bore. An alignment member is formed on a first end of the guide pin body. A guide pin head is formed from a cut length of an elongate, solid bar of stock having an outside diameter that is substantially greater than that of the guide pin body, and is rigidly connected with the second end of the guide pin body in a generally concentric relationship to define an enlarged head that positively limits travel between an associated die shoe and die pad. | 04-28-2016 |
20160136716 | GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES - A guided keeper assembly includes a base, at least one marginal fastener aperture to detachably mount the base to an associated die shoe, and a central guide aperture. A guide pin is closely received in the central aperture of the base. A first end of the guide pin has an enlarged head to positively limit travel between the die shoe and die pad, and an opposite second end with a generally flat terminal shoulder configured for close reception in a blind hole in the die pad. The shoulder has a fastener aperture at a location spaced radially offset from the central axis of the guide pin. A fastener extends through the fastener aperture in the die pad and engages in the fastener aperture in the second end of the guide pin to securely, yet detachably, connect the second end portion of the guide pin with the die pad. | 05-19-2016 |
20160199900 | FLOATINGLY MOUNTED COLUMN FRAME FOR WOBBLE COMPENSATION MOVEMENT | 07-14-2016 |