子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Forging machine | US37097540 | 1940-12-20 | US2273175A | 1942-02-17 | BROWN LINWOOD M |
| 82 | Header | US39059029 | 1929-09-05 | US1914514A | 1933-06-20 | MARSHALL LAPHAM |
| 83 | ruska | US1903245D | US1903245A | 1933-03-28 | ||
| 84 | Blank feeder for forging machines | US41653229 | 1929-12-26 | US1898279A | 1933-02-21 | WEST CHARLES L |
| 85 | Machine for producing bolts, screws, and the like | US28346928 | 1928-06-07 | US1892445A | 1932-12-27 | BURBANK LOUIS S |
| 86 | Bit-forging machine | US45500530 | 1930-05-23 | US1857011A | 1932-05-03 | LOUIE BORTKEWICZ |
| 87 | Bit-forging machine | US38221429 | 1929-07-30 | US1818601A | 1931-08-11 | LOUIE BORTKEWICZ |
| 88 | Forging machine | US1807696D | US1807696A | 1931-06-02 | ||
| 89 | Bolt-trimming machine | US14829126 | 1926-11-13 | US1763759A | 1930-06-17 | CLOUSE WILLIAM L |
| 90 | Heading machine | US24910428 | 1928-01-24 | US1738312A | 1929-12-03 | PRACNY JOHN E |
| 91 | Apparatus for making rivets | US26575218 | 1918-12-07 | US1479228A | 1924-01-01 | DE LAPOTTERIE OTTO H |
| 92 | Transfer mechanism | US48795021 | 1921-07-27 | US1478356A | 1923-12-18 | PETITJEAN CLIFFORD O |
| 93 | Automated rapid discharge forming of metallic glasses | US14081858 | 2013-11-15 | US09393612B2 | 2016-07-19 | David S. Lee; Marios D. Demetriou; William L. Johnson; Joseph P. Schramm |
| An automated rapid capacitive discharge apparatus is provided for sequentially or simultaneously rapidly heating and shaping a plurality of metallic glass feedstock samples. The apparatus includes a sample feeder defining a body for holding a plurality of samples and being capable of sequentially positioning at least one feedstock sample into a discharge position within the processing compartment. In the processing compartment the sample is heated by a discharge of a quantum of electrical energy supplied via electrodes, then shaped into a desired shape by means of a shaping tool, and subsequently moved out of the discharge position as a second feedstock moves into a discharge position. | ||||||
| 94 | BAR MATERIAL TRANSFER METHOD AND CONVEYOR | US14437098 | 2013-03-27 | US20150266084A1 | 2015-09-24 | Takahiro Shimizu; Shinya Endoh; Osamu Takahashi |
| A chuck device in a robot hand is used when receiving a primary formed workpiece from electrode chucks. After receiving the primary formed workpiece, and before inserting the primary formed workpiece from its shaft stem part into an insertion hole in a forging press main body, a portion held by the electrode chucks of the primary formed workpiece is gripped by a chuck device different from the chuck device, to release the gripping of the primary formed workpiece by the chuck device. Therefore, it is possible to insert the holding portion held by the electrode chucks from the side of the shaft stem part of the primary formed workpiece into the insertion hole. Thereby providing a bar material transfer method capable of accurately inserting the bar material from its one end into a predetermined positioning hole even if a bar material serving as a workpiece is short. | ||||||
| 95 | Penetrator and method of manufacturing same | US14044479 | 2013-10-02 | US08807001B2 | 2014-08-19 | David M. Rose; W. Matthew Duffield, Jr.; Edward C. Spanknoble; Michael Ledestich |
| Penetrators and methods of manufacturing penetrators are disclosed. One method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) cold heading a piece of material to form a blank; (b) machining the blank to create the arrowhead geometry; and (c) roll forming the blank to create the base geometry. Another method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) machining a piece of material to create the arrowhead geometry; and (b) roll forming the piece of material to create the base geometry. Yet another method of manufacturing a penetrator from a blank includes the steps: (a) machining the blank to create a first surface feature of the penetrator; and (b) roll forming the blank to create a second surface feature of the penetrator. | ||||||
| 96 | DEFORMING PRESS WITH A DEVICE FOR CONTROLLABLY SUPPLYING A METAL WIRE | US13088566 | 2011-04-18 | US20110265907A1 | 2011-11-03 | Roberto TRABATTONI; Paolo ROCCO; Fabio ROCCATO |
| A deforming press with a device for controllably supplying a metal wire includes a bottom guide disc and a top guide disc for the metal wire to be supplied, the discs having a circumferential slot, wherein the device further comprises wire supplying tubular guides, the bottom and top discs are supported by gear wheel driven supporting bottom and top shafts, the bottom shaft being operatively coupled to a controllable driving motor and each top disc being supported by a slide which may slide with respect to a body of the device, the slide being upward and downward driven by a driving cylinder-piston unit. | ||||||
| 97 | Apparatus and method for automatic swaging of tubes | US11607722 | 2006-12-01 | US20080127708A1 | 2008-06-05 | Thomas Tuan Nguyen |
| An automatic swaging machine including a conveyor system for moving tubes into position for swaging a clamping apparatus to secure the tubes adjacent a swaging station to receive a swaging tool releasing a clamping apparatus during the swaging operation, reclamping the tools after swaging to remove the swaging tool from the ends of the tubes and moving the tubes with the conveyor system into a receiving receptacle. | ||||||
| 98 | Method and apparatus for forming parts from a continuous stock material and associated forge | US10830782 | 2004-04-23 | US07127923B2 | 2006-10-31 | Ronald R. Biederman; Lawrence George Buganto; Stephen R. Crosby; Charles P. Gure; Timothy T. McKenzie; Paul Andrew Stone; Rickey James Thomas; Charles T. Wetherington |
| The present invention provides a method and apparatus for forming a plurality of parts, such as spade-type boring bits, from a continuous stock material. Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. The present invention also provides an improved forge for forming portions of the continuous stock material into parts having a predetermined shape. The forge can be designed to provide a clearance region proximate the forward end of the ram to permit slight flexing of the forward end of the ram in a radially outward direction during forging operations. The forge can also include a lubrication system for lubricating its various components. In addition, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360°. An improved forging die is also provided which includes a back surface having a conical medial section and a pair of conical lateral sections that are recessed relative to the medial section such that forces will principally be applied to the medial section during forging operations. | ||||||
| 99 | Method and apparatus for forming parts from a continuous stock material and associated forge | US09215159 | 1998-12-18 | US06290439B1 | 2001-09-18 | Thomas Trevor Bludis; Stephen R. Crosby; Timothy T. McKenzie; Paul Andrew Stone; Jeffrey W. Tartamella; Rickey James Thomas; Richard Alan Adams |
| The present invention provides a method and apparatus for forming a plurality of parts, such as spade-type boring bits, from a continuous stock material. Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. The present invention also provides an improved forge for forming portions of the continuous stock material into parts having a predetermined shape. The forge can be designed to provide a clearance region proximate the forward end of the ram to permit slight flexing of the forward end of the ram in a radially outward direction during forging operations. The forge can also include a lubrication system for lubricating its various components. In addition, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360°. An improved forging die is also provided which includes a back surface having a conical medial section and a pair of conical lateral sections that are recessed relative to the medial section such that forces will principally be applied to the medial section during forging operations. | ||||||
| 100 | Assembly to expel bars | US698849 | 1996-08-16 | US5735159A | 1998-04-07 | Davinci Schiavi |
| Assembly to expel bars which is associated with a bar production line (11) fed by a coiled roll (12), the bar production line (11) comprising in line a straightening and drawing assembly (13), an assembly (14) for shearing to size, a revolver-type storage assembly (15) and a gauging assembly (16), the revolver-type storage assembly (15) comprising rotary drum means (17) including peripherally a plurality of container seatings (18) to hold the drawn bars, the assembly to expel bars (10) comprising thrust means (21) associated with guide means (26) cooperating with the container seating (18) lying momentarily on the same axis as the axis (20) of the bar production line (11). | ||||||
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