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| Number | Title | Issue Date |
| 7849573 | Apparatus for self-piercing rivet An apparatus for riveting two or more sheets together that includes a punch and a die. The die has an expandable cavity that is formed by a tip and a plurality of movable blades. The blades are retained on the die, in part, by an elastomeric blade collar that biases... | 12/14/2010 |
| 7694399 | Sheet fastening apparatus and method A sheet fastening apparatus and method are provided. In another aspect of the present invention, a die assembly for forming a joint between sheets of material is disclosed wherein the die assembly includes an anvil, at least one die blade disposed adjacent to and ov... | 04/13/2010 |
| 7509721 | Punching and riveting tool The punching and riveting tool includes a pipe shaft, an energy storage spring, a weight control rod, a front cap, a collision head, a punching head, a rear cap, a pressing button, a binding spring and a lock nut. The pipe shaft is in the shape of a hollow pipe, and... | 03/31/2009 |
| 7430849 | Conveyor chain pin remover A conveyor chain pin remover includes a gear case with an attached handle, an actuating lever, a ratchet mechanism engaged by the actuating lever and first and second aligned passthrough openings. A retaining bar, is attached adjacent a first end to the gear case an... | 10/07/2008 |
| 7409817 | Bicycle chain splitter A bicycle chain splitter comprises a splitter body, an actuating member and a guiding member. The splitter body includes a guiding hole and a through hole that are aligned with each other. Between the guiding hole and the through hole is formed an assembly space for... | 08/12/2008 |
| 7370399 | Method for joining at least two plate-shaped workpieces In a method for joining at least two plate-shaped workpieces by a fastening tool and a device for operating the fastening tool, the fastening tool comprises a punch for exerting a punch force to perform a joining operation and a clamp for exerting a clamping force u... | 05/13/2008 |
| 7325437 | Long reach press The present invention is a long reach press comprising a low force actuator for operably urging first tooling into a working position. It further includes an opposed high force actuator for operably urging second tooling into engagement with the first tooling. The l... | 02/05/2008 |
| 7313852 | Method of forming a rivet using a riveting apparatus A riveting yoke assembly (11) comprises a yoke (30), a force applying mechanism (22) and a rivet forming device (34, 36). The yoke has a first end (38), a second end (40), and a middle section (42) coupled between the... | 01/01/2008 |
| 7313861 | Electric drive for a shaping die A driving mechanism for operating a shaping die to join stacked plates by a deep-drawing and swaging operation is implemented as an electric drive, such as a linear motor or a rotary motor, which is operatively connected to the shaping die. ... | 01/01/2008 |
| 7305755 | Processing tong A hydraulic processing tong for processing workpieces, with a tool, has a first tool part with an axially movable press ram or plunger, which with a first end or a tool located there and an opposing workpiece assembly forms a work area or work gap and with the first... | 12/11/2007 |
| 7290431 | Rivet squeezer A pneumatically operated rivet squeezer is described, having features that allow for the miniaturization of a squeezer to a size smaller than portable rivet squeezers presently available. A first feature of the invention is that a return spring is accommodated withi... | 11/06/2007 |
| 7284319 | Self-piercing rivet setting die and apparatus A die (18) for use in a self-piercing rivet setting apparatus comprises a cavity (25) for receiving therein a protruded workpiece zone consisting of respective portions of the workpieces (2, 3) to be protrudingly deformed toward the die through ... | 10/23/2007 |
| 7266876 | Apparatus and method for forming rivet joints A method and apparatus for forming rivet joints with a desired amount of clearance to allow pivotal motion of the parts interconnected by such joints. Parts to be riveted together are aligned with each other, and a rivet is placed into aligned holes. A parts clamp u... | 09/11/2007 |
| 7254935 | Ratchet arrangement for a chain splitter A ratchet arrangement of a chain splitter comprises a rotating rod integrally formed at a side of the ratchet wrench, and the rotating rod is to be screwed in a threaded hole of a splitter body. The ratchet wrench can reduce the required revolving space and the whol... | 08/14/2007 |
| 7243525 | Multi-angle hand rivet squeezer A hand rivet squeezer with adjustable handles includes a riveting head body, and C-shaped anvil yoke and stationary and lever swing-arm handles attached to the body. A mechanical linkage inside the body converts pivoting forces applied to the lever swing-arm into ax... | 07/17/2007 |
| 7237325 | Handling and actuation apparatus A handling and actuation apparatus particularly adapted for clean room applications includes an actuation section for mounting a machine element to a work piece. The actuation section comprises a movable actuation member. A feeding section for feeding the aforementi... | 07/03/2007 |
| 7219526 | Portable pneumatic compression riveter A portable pneumatic compression riveter consists of a valve, air cylinder and rivet head assembly consisting of an alligator style set of jaws or a c-yoke style jaw set that is used to upset solid rivets used primarily, but not limited to, the aerospace industry. D... | 05/22/2007 |
| 7200909 | Riveting apparatus A riveting yoke assembly (11) comprises a yoke (30), a force applying mechanism (22) and a rivet forming device (34,36). The yoke has a first end (38), a second end (40), and a middle section (42) coupled between the ... | 04/10/2007 |
| 7200914 | Apparatus and method for loading a riveting module with blind rivet nuts The invention relates to a device for loading a rivet module (10), which can be vertically displaced between a lower placement position and an upper loading position, with blind rivet nuts (100) using a rivet feed (22). The invention is characte... | 04/10/2007 |
| 7188431 | Method of and device for determination of penetration depth For determining a depth of drilling in objects a path over which a resistance is measured which is produced by an object to be processed counteracts a processing tool during its advance movement, and the measured path is used for determination of a depth of drilling... | 03/13/2007 |
| 7178213 | Rivet driving anvil retention system and method A driving anvil washer retaining apparatus (12) for a rivet gun (14) includes a magnetized element (21). The magnetized element (21) is coupled to the rivet gun (14) and retains an anvil washer (52) during installation of a ... | 02/20/2007 |
| 7146715 | Spin pressure power tool Apparatus for installing a rivet nut or the like having an intentionally threaded shaft wherein the apparatus includes a hydraulically geared power tool having an inner hydraulic fluid containing a chamber and a screw adapted to engage the threaded shaft of the nut ... | 12/12/2006 |
| 7140227 | Pneumatically-operated repetition riveting tool A hydro-pneumatically operated repetition riveting tool, which tool includes a gripping means for releasably gripping an elongated mandrel at a position remote from the mandrel head, which gripping means comprises a housing with an internal taper, and a plurality of... | 11/28/2006 |
| 7117712 | Removal tool A security system for a shipping container includes a cover and seal pin, and a special removal tool for removing the pin from the cover. The cover includes a vertical channel with top and bottom plates mounted therein to form a rearwardly opening box. A pair of ver... | 10/10/2006 |
| 7107814 | Pneumatic precision pliers The invention relates to a device for pneumatically operating a tool which can be driven by means of pressure, such especially, pneumatic pliers. The device has a cylinder comprising one or more pneumatically operated, nonpositively fitted pistons arranged in a row,... | 09/19/2006 |
| 7100272 | Apparatus for forming rivet joints A method and apparatus for forming rivet joints with a desired amount of clearance to allow pivotal motion of the parts interconnected by such joints. Parts to be riveted together are aligned with each other, and a rivet is placed into aligned holes. A parts clamp u... | 09/05/2006 |
| 7100260 | Programmable apparatus and method for body panel and clinch nut attachment A method and apparatus for forming attachment pads on a panel for attachment of a clinch nut thereto. The panel is formed between a forming die and a fixed anvil, which occupies a predefined net reference position. A face plate simultaneously “finds” the panel a... | 09/05/2006 |
| 7096576 | Portable tool for installing fixing elements A portable tool used for installing fixing elements for assembling parts, which is particularly suitable for assembling machined parts or sheet metal by riveting. The portable tool includes a device for distributing fixing elements, one by one, according to a distri... | 08/29/2006 |
| 7076856 | Adjustable system and method for supporting and joining structural members An apparatus and associated method for joining structural members are provided. The apparatus includes a support structure of extendable members, each with an adjustable support surface for engaging the structural members so that structural members of different size... | 07/18/2006 |
| 7076864 | Riveting tool A riveting tool for heading rivets includes a riveter die and strike rod which, in use, engages the portion of the rivet shaft which projects beyond the components to head the rivet and produce the formed rivet head. The riveter die includes a head cavity open to a ... | 07/18/2006 |
| 7076866 | Simultaneous riveting system of flat surfaces for riveters A riveting system for hammering a set of nails along a path having a rotatable upper table with a plurality of riveting mechanisms positioned along a plurality of radii on the upper table and a lower table having a plurality of upset members positioned along a plura... | 07/18/2006 |
| 7043826 | Apparatus for correcting setting of self-piercing rivets, for removing self-piercing rivets, and for setting solid rivets A hand-held power performs three operations, selectively. A first operation corrects the setting of an improperly set self-piercing rivet. A second operation removes a self-piercing rivet from workpieces. A third operation sets a solid rivet, which may replace a rem... | 05/16/2006 |
| 7040010 | Autofeed speed rivet tool An autofeed speed rivet tool and method which does not require a mandrel to be constantly withdrawn and re-stocked, is very efficient and can be used in a flow line application without requiring the line to be stopped to re-load the tool with rivets. A flexible tube... | 05/09/2006 |
| 7032296 | Self-piercing fastening system The preferred embodiment of a fastening system includes a self-piercing fastener having a thread-like pattern. In another aspect of the present invention, a fastener insertion machine employs an electromagnetic actuator without fluid actuation. A further aspect of t... | 04/25/2006 |
| 7024742 | Rivet tool with remote intensifier auto fill/recharge system A rivet setting tool having a remote intensifier and autofill/recharge system is provided. The rivet setting tool has a hydraulic pulling head which is coupled to an intensifier. The intensifier has a mechanism for providing hydraulic pressure to the hydraulic rivet... | 04/11/2006 |
| 7010851 | Automated machine for setting bendable nailing pins on a frame The machine includes a movable carriage (5) carrying an application gun (8) filled with pins for application, which is movable above a work station composed of a table (1) carrying an endless belt (2). The machine is provided with a rack ... | 03/14/2006 |
| 6996890 | Holding device for a tarpaulin-like or cloth-like object to be processed The invention relates to a holding device for a tarpaulin-like or cloth-like object to be processed. To provide a holding device that means are provided for releasably pressing at least a part of the object to be processed against a processing head connectabl... | 02/14/2006 |
| 6993831 | Fastener installation apparatus The disclosed fastener installation apparatus includes a plurality of spaced parallel feed passages each communicating with a plunger passage in a moveable member and the fixed member includes a plunger assembly having a plurality of spaced parallel legs which recip... | 02/07/2006 |
| 6975088 | Automatic dynamic joint tensioning system A system for automatically adjusting a fastener screw of a pivot joint between first and second parts of a pair of scissors, each part having a blade and a respective handle. A part clamp engages and holds the handle of the first part. A torque arm engages and moves... | 12/13/2005 |
| 6966108 | Wrap-around notebook technique A system for assembling a wrap-around type binder includes a riveting apparatus including a riveting station, for assembling a ring/shield/frame/hinge plate assembly to binder covers. The ring assemblies are moved to the riveting station along one path, and the bind... | 11/22/2005 |
