Overedge Assembling Of Seated Part Patents (Class 29/509)
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Patent number: 7516534Abstract: A method of installing fastening elements, and rivetless fasteners for use with the method. Rivetless nutplate fasteners are installed in metal structures by providing flush fit barrel shaped plug or bushing portions in a hole in the structure as defined by an edge wall. The barrel portion is acted upon axially, and expanded radially outward toward the edge wall of the hole, to provide an interference fit. The ends of the barrel portion are machined as desired for flushness. Also, a hole is installed as necessary. Rivetless nutplates are easily installed, and the installation enhances fatigue life of the hole surrounding the barrel of the nutplate.Type: GrantFiled: November 25, 2002Date of Patent: April 14, 2009Assignee: Stresswave, Inc.Inventors: Eric T. Easterbrook, Milton Sigelmann, Michael Landy, Taeksun Nam
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Publication number: 20090083962Abstract: In one embodiment, a system is provided for forming a flange at an end of a tube. The system includes a collar that is configured to surround the tube, and a first roller engaging the collar. A second roller is configured to cooperate with the first roller to rotate the collar and the tube and includes a depression configured to receive a radially inwardly protruding portion of the tube therein. A rotatable cam cooperates with the second roller and includes a cam surface configured to bend the end of the tube to thereby form the flange. The depression may be configured to restrict axial movement of the tube relative to the collar. The depression may include an annular recess that is circumferentially disposed about the second roller.Type: ApplicationFiled: November 13, 2008Publication date: April 2, 2009Applicant: LANGDON INCORPORATEDInventors: Joseph P. Sandman, Michael N. Sandman
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Patent number: 7506425Abstract: Provided is a drum of a washing machine and method for manufacturing the same in which the drum can be rigidly manufactured at a low cost. The method includes forming a plurality of holes on a surface of a metal plate, bending first and second end portions of the metal plate, rolling the metal plate into a shape of a hollow cylinder and engaging the first bent end portion with the second bent end portion, and curling the engaged first and second bent edge portions toward an inner surface of the hollow cylinder and seaming the engaged first and second bent end portions to an outer surface of the hollow cylinder.Type: GrantFiled: February 28, 2005Date of Patent: March 24, 2009Assignee: LG Electronics Inc.Inventor: Geon Kim
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Publication number: 20090045228Abstract: A covering memeber (1) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener system for fastening a dispenser member (3), such as a pump or a valve, on a recepacle neck (40), the covering member presenting a general configuration that is substantialy cylindrical, and comprising a top end (12), a bottom end (11), an outside wall (14), and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall (15), at the bottom end (11), forming a fastener profile (111) that projects inwards, the covering member being characterized in that said profile defines a sharp catch (112) that is directed inwards and upwards, the profile being formed in direct proximity to the bottom end of the covering member so as to be able to engage said covering member under a fastner ring having a bottom end that comes practically into contact with the receptacle.Type: ApplicationFiled: November 14, 2006Publication date: February 19, 2009Applicant: VALOIS SASInventors: Gilles Jourdin, Cedric Mesnil
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Patent number: 7484800Abstract: A latch restraint and safety anchorage system for securing a child safety seat in an automotive vehicle behind the vehicle's seat is provided. One or more latch wires are generally mounted to a cross member of the anchorage system comprised of a pair of spatially separated legs joined at one end by a transverse latch bar. Each leg includes a tapered portion and an end portion. The end portion is exposed to allow the legs to be retained by the cross member.Type: GrantFiled: March 31, 2005Date of Patent: February 3, 2009Assignee: M & C CorporationInventors: Michael J. Duffy, Donald M. Austin, David J. Smallwood
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Publication number: 20080307624Abstract: A riveting structure comprises a connector and a metal plate. The proposed riveting structure differs from the prior art in that the connector has an even number of parallel positioning sides and the shape of an opening on the metal plate corresponds to that of a connection member on the connector so that the connector can be positioned in the opening. Moreover, the width of parallel sides of the opening can be properly adjusted to meet the requirement of various different torques.Type: ApplicationFiled: June 12, 2007Publication date: December 18, 2008Inventor: Hsiao-Lung Lee
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Publication number: 20080307630Abstract: A moving die is held by a robot and made to approach a vehicle, and a positioning pin is inserted into a positioning hole of the vehicle. The moving die is brought into a floating state of being displaceable relative to the vehicle by reducing a force of the robot for maintaining an attitude thereof. In a state of holding the moving die by the robot, a surface of the moving die is brought into contact with the vehicle by an adsorbing mechanism including an adsorbing portion of an elastic member provided to the moving die. The moving die and the robot are cut to be separated.Type: ApplicationFiled: December 5, 2006Publication date: December 18, 2008Applicant: HONDA MOTOR CO., LTD.Inventors: Eisaku Hasegawa, Yoshiyuki Kinouchi, Noriko Kurimoto, Takeshi Nakamura, Mitsutaka Igaue, Hiroshi Miwa
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Patent number: 7464452Abstract: A pin connection structure is used in a floating type brake disc assembly. The assembly is made up of a hub, and an annular disc which is concentrically disposed around the hub with a clearance therebetween. The hub and the disc have plural sets of semicircular connecting dents opening toward the clearance to thereby form respective inserting holes. A hollow pin is inserted into each of the inserting holes with a washer fitted on that one end of the hollow pin which is subsequently caulked radially outward for fixing the washer in position. The hollow pin is made of a metal having a surface-treated layer, and the caulked end of the hollow pin is formed into a convex shape in at least part of the end portion.Type: GrantFiled: December 5, 2005Date of Patent: December 16, 2008Assignees: Kabushiki Kaisha Yutaka Giken, Honda Giken Kogyo Kabushiki KaishaInventors: Shusuke Yamamoto, Toshiyuki Iwai, Hirofumi Noro, Tomoo Oka, Shinichi Kuwahara
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Patent number: 7464453Abstract: A process is provided for producing a connecting flange (32) for a butt joint on an end of a pipe section (10) of sheet metal with circular or oval cross section. The process includes sliding a pipe piece over the outer side of a pipe section (10), so that the pipe piece forms on the outer side of the pipe section (10) a reinforcing ring (47) lying flush against the pipe section (10) and bending the one end of pipe section (10) and the end of the reinforcing ring lying thereupon, from the pipe wall (12) outwards, to form a projecting ring rim (14) in the pipe section (10) and to form a flank (44) in the reinforcing ring (47). The flank (44) of the reinforcing ring (47) can lie against at least the radially inner part of the projecting ring rim (14), thereby forming the connecting flange.Type: GrantFiled: May 2, 2006Date of Patent: December 16, 2008Assignee: METU-System Meinig KGInventor: Manfred Meinig
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Publication number: 20080295560Abstract: A method and apparatus for creating joints in sheet metal which includes a stationary member, a slidable center member and slidable rear member with surfaces between the members including z-shaped male and female dies and flat surfaces. The first and second slidable members are compressed to cause the male and females z-shaped die to create a uniformly crimped sheet metal edge, which is further compressed between the flat edges of the stationary and center slidable members to form a joint.Type: ApplicationFiled: May 26, 2008Publication date: December 4, 2008Inventor: Jeffrey Hulita
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Patent number: 7428976Abstract: The present invention is directed to a method of forming a container comprising forming a basket portion of metal mesh material and a rail connected to the basket portion. The rail extends substantially outwardly from the outer surface of the basket portion and the rail extends continuously around the outer surface of the basket portion. In one example, the method includes forming the rail so that it does not contain or surround a free edge of the basket portion. In another example, the method includes forming the rail so that it includes an opening for containing or surrounding a free edge of the basket portion. The method may also include forming a lower rail. The present invention is also directed to a container formed by such method.Type: GrantFiled: November 30, 2004Date of Patent: September 30, 2008Assignee: Design Ideas, Ltd.Inventors: Hsi-Ming Cheng, R. Neal Post, Christopher Hardy
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Patent number: 7421785Abstract: A ball and socket housing incorporating a thick housing wall of deformable material adjacent a central bore opening to provide a closure system utilizing a deformable cover-plate. The deformable cover-plate is formed to a desired configuration within the central bore to achieve a consistent internal socket preload. The cover-plate is deformed into the housing opening beyond an elastic limit to control resiliency or spring-back characteristics, thereby achieving a high-degree of repeatability and precise control of the ball and socket preload during the assembly process. The deformed cover-plate is retained in the socket housing at the cover-plate seat by swaged or rolling the perimeter of the housing to capture the perimeter of the deformed cover plate within the housing central bore opening.Type: GrantFiled: April 21, 2005Date of Patent: September 9, 2008Assignee: Federal-Mogul World Wide, Inc.Inventors: Dale A. Spence, George Schmidt, Glen Parker
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Patent number: 7415765Abstract: An object of the present invention is to provide a flange coupling in which the height of a horizontal portion of an L-shaped pipe is made as small as possible. The present invention provides a flange coupling having a flange formed with an attaching bolt hole and a pipe connection hole and an L-shaped pipe installed in the pipe connection hole, wherein the L-shaped pipe is made of aluminum or aluminum alloy, and a horizontal portion of the L-shaped pipe is molded so that a lower face thereof is at the same level as or at the level close to a plane including the upper surface of the flange.Type: GrantFiled: March 27, 2002Date of Patent: August 26, 2008Assignee: Ohtsuka Co., Ltd.Inventor: Kouichi Ozawa
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Publication number: 20080193284Abstract: An improved blower housing and method of manufacture comprising a wrapper wall sheet conjoined with a first side wall and a second side wall and held together with a seam interlocked with mating protrusions and apertures. The housing design may utilize different types and thicknesses of conjoined materials and reuse the components when separated. Unlike prior art blower housing seams, the present art provides a substantially smooth positive locking seam without the use of welds or fasteners.Type: ApplicationFiled: November 2, 2005Publication date: August 14, 2008Inventor: Russell W. Hoeffken
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Patent number: 7406766Abstract: An apparatus (10) of the present invention is designed for assembling a load floor (12) having a peripheral slot (22) and an overlaying layer (24, 28). The apparatus (10) tucks the overhang of the overlaying layer (24, 28) into the peripheral slot (22). At least one holding device (52) holds the load floor (12). At least one tucking tool (54) tucks the overhang of the overlaying layer (24, 28) into the peripheral slot (22) to fold the overhang over the peripheral slot (22) and thereafter tucking the overhang into the peripheral slot (22). The invention includes a method of sequentially folding and thereafter tucking the overhang of the overlaying layers (24, 28) into the peripheral slot (22).Type: GrantFiled: October 19, 2004Date of Patent: August 5, 2008Assignee: BBI Enterprises, L.P.Inventors: Michael Levesque, Steven G Brown, Guy W Boitos, Karem Akawi
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Patent number: 7401394Abstract: In a method for inserting a bolt element (10) having a head portion (12) and a shaft portion (16) into a sheet metal component (52) the bolt element is passed through the sheet metal component by means of a setting head (38), with its end (100) remote from the head portion at the front, and is riveted to the sheet metal component (52) in the region of its head portion (12) by the cooperation of the setting head with a die (54) arranged at the side of the sheet metal component remote from the setting head (38). The sheet metal component (52) is pierced either by a hole punch or by the specially shaped bolt element (10), by the end of the shaft portion (16) remote from the head portion (12) under the action of the setting head (38), to form a ring collar which is subsequently deformed radially into contact with a groove in the shaft portion. In this arrangement the end (100) of the bolt element (10) which performs the punching work is preferably executed in accordance with the Ka shape of DIN 78.Type: GrantFiled: September 25, 1996Date of Patent: July 22, 2008Assignee: Profil Verbindungstechnik GmbH & Co.Inventor: Rudolf Müller
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Publication number: 20080148544Abstract: A clinch element including a body portion having an annular lip portion projecting from an end face of the body portion including an arcuate free end and a frustoconical outer surface. One embodiment includes an annular lip projecting from both end faces of the body portion. A method of attaching the clinch element to one or two panels which includes driving the free end of the lip portion against an outwardly inclined frustoconical chamfered face of a die cavity, deforming the annular lip over the panel and a die member having a projecting piloting point and an annular die cavity surrounding the piloting point.Type: ApplicationFiled: March 4, 2008Publication date: June 26, 2008Applicant: WHITESELL INTERNATIONAL CORPORATIONInventors: David M. Shuart, John M. Parker, Robert G. Walker
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Publication number: 20080128583Abstract: A concrete form having a tubular body formed from a flexile strip wound helically in successive passes to define a wall of the form. The adjacent edges of the strip being releasably engaged with one another to exhibit axial separation of the strip.Type: ApplicationFiled: July 17, 2007Publication date: June 5, 2008Inventor: Doug Smoljo
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Patent number: 7380326Abstract: A self-attaching fastener and panel assembly wherein the free end of the tubular barrel portion is coined and deformed axially and radially outwardly against a planar die face into an annular shape having a planar annular bearing surface supporting the panel and a flat end face. The die includes a central post and an annular planar die surface extending substantially perpendicular to the longitudinal axis of the die member. The method of installation includes coining and deforming the barrel portion axially and radially eliminating cracking of the barrel, frictional resistance and hoop-stress.Type: GrantFiled: November 2, 2005Date of Patent: June 3, 2008Assignee: Whitesell International CorporationInventor: Zdravko Kovac
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Publication number: 20080120830Abstract: Insertion die tooling for the installation of a flange into a drum end embossment according to one embodiment of the present invention comprises a stationary work station constructed and arranged to receive an internally-threaded metal flange and a portion of a metal drum end, the metal drum end being formed with an embossment to be positioned over the metal flange and a movable pressure unit including a closing collet constructed and arranged with a plurality of collet segments, a punch holder attached to a closing ring, and a pilot that is constructed and arranged to be movable with movement of the punch holder, the pilot including a frustoconical portion constructed and arranged for engagement with the embossment for forming a tapered inner drum end wall adjacent an inner surface of the flange.Type: ApplicationFiled: October 31, 2006Publication date: May 29, 2008Inventor: Gary M. Baughman
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Publication number: 20080120824Abstract: A method is provided for self-pierce riveting which reduces a setting force required for setting the rivets. For this purpose, a clamping force produced by a clamping device is substituted by the force produced by a rivet on a punch. The clamping force varies within a known magnitude, whereas the setting force is reduced by 20%.Type: ApplicationFiled: January 23, 2008Publication date: May 29, 2008Applicant: Bayerische Motoren Werke AktiengesellschaftInventors: Juergen BERNDL, Marc Reinstettel
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Publication number: 20080120825Abstract: A method of attaching a clinch spacer to a panel including forming a clinch spacer having a body portion including an axial bore, an annular flange portion surrounding the bore and an annular barrel portion integral and coaxially aligned with the flange portion having a diameter less than the flange portion including an end face having an outer lip extending at an angle radially outwardly and axially from the end face; forming an opening in the panel; and driving the barrel portion through the opening in the panel against a die member having a generally V-shaped annular projecting lip which is driven against a second face of the panel, deforming the panel radially inwardly against the outer surface of the barrel portion and deforming the outer annular lip radially outwardly and axially against the panel, forming a secure installation.Type: ApplicationFiled: October 18, 2007Publication date: May 29, 2008Inventors: David M. Shuart, John M. Parker
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Patent number: 7370399Abstract: 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 upon the workpieces at the joining area. During the joining operation the punch exerts a high punch force to perform the joining operation and the clamp exerts substantially no clamping force to allow for free material deformation in the joining area. After the joining operation both the punch and the clamp exert high forces at the same time to reduce any material deformations of the workpieces and to provide for compression of the workpieces in the joining area. Preferably the invention is used in a riveting tool for setting self-piercing rivets; as an alternative it may be used in a clinching tool.Type: GrantFiled: February 26, 2007Date of Patent: May 13, 2008Assignee: Bollhoff Verbindungstechnik GmbHInventors: Hans-Jörg Lang, Torsten Draht
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Patent number: 7364208Abstract: A structure connects a first member and a second member. The first member has a peripheral wall portion that includes a stepped portion that is engaged with the second member. The peripheral wall portion is a deformed portion that is deformed inwardly of the stepped portion of the first member. The deformed portion has a thin shape that is provided by a cut section of the peripheral wall portion.Type: GrantFiled: November 21, 2003Date of Patent: April 29, 2008Assignee: Calsonic Kansei CorporationInventors: Nobuo Ichimura, Yoshikazu Takamatsu, Susumu Satou
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Patent number: 7353584Abstract: A tool that can be used to join adjacent deck sections along their side edges. The tool can include a handle portion that is used by the operator to maneuver the tool and a cutting and folding assembly that is at the base of the tool. The cutting and folding assembly can further include a driven punch that operates with a stationary die to simultaneously cut and shear the horizontal elements of a side lap, then folds those elements downward about 90 degrees from their original horizontal position, hemming the two individual side laps into a flattened vertical seam.Type: GrantFiled: October 18, 2006Date of Patent: April 8, 2008Assignee: Consolidated Systems, Inc.Inventors: Michael DeFreese, Allan A. Abbata
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Patent number: 7350280Abstract: A method of sealing a low enriched uranium (LEU) foil in a vacuum is provided. The LEU foil is inserted into a stainless steel foil pouch. Sealing components are assembled with the stainless steel foil pouch with a vacuum pump connection extending through an opening in the pouch. Then an open end of the pouch is folded over and welded to form a vacuum tight bond. A vacuum pump is attached to the connection outside the pouch and the stainless steel foil pouch is evacuated. Then the stainless steel foil pouch is folded and welded to seal the LEU foil within a welded pouch portion. The remaining pouch portion including the vacuum sealing components is cut and separated from the welded pouch portion containing the LEU foil. The method uses on inexpensive readily available equipment, eliminating the need for electron beam welding equipment.Type: GrantFiled: October 24, 2006Date of Patent: April 1, 2008Assignee: UChicago Argonne, LLCInventor: Thomas C. Wiencek
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Patent number: 7331634Abstract: The headrest support tubes are secured to the seat frame member not by the usual welding, but by gripping the web of the member between two rings or lock-beads swaged into the metal of the tube. The first ring is swaged-out by compressing the tube. The tube, with the one ring, is then assembled into a through-hole in the web of the frame member. Then, the second ring is swaged into the metal of the tube, on the other side of the web, and the web lies gripped between the rings. The seat frame member may be an I-section extrusion, or a round tube with localised squeezed-flat areas, flanked by flanges.Type: GrantFiled: August 19, 2004Date of Patent: February 19, 2008Assignee: Bend All Automotive IncorporatedInventor: Horst Udo Petersen
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Patent number: 7325437Abstract: 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 low force actuator includes a positive stop actuator including a slide block stop for operatively supporting and restraining movement of the first tooling when engaged with the second tooling. The slide block is moveable between a stop extended position and a stop retracted position.Type: GrantFiled: March 31, 2005Date of Patent: February 5, 2008Inventors: Jeff Boatright, Quinn Smith, Byron Selorme
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Publication number: 20080000071Abstract: An apparatus and method is provided for hemming together a pair of panels and immediately sealing the hemmed joint against the intrusion of moisture. A tool mount is attached to a multi-axis manipulator such as a robot for moving the tool mount along the edge portions of the panels. A hemming roller is mounted on the tool mount and adapted to be moved along the edge portions of the panels by the multi axis manipulator to fold the flanged edge portion of the outer panel onto the edge portion of inner panel as the tool mount traverses the edge portions of the panels. A sealing mechanism is mounted on the tool mount adjacent to the hemming roller to seal the hemmed joint immediately after the flanged edge portion is folded onto the inner panel. The sealing mechanism may be a dispenser of adhesive sealer or a friction stir welder.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventors: Yen-Lung Chen, John E. Carsley, Mark W. Verbrugge, Xiaohong Q. Gayden
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Patent number: 7308761Abstract: A structure is prepared by preparing a getter assembly by furnishing a single-piece getter base including a getter substrate and a getter-shield precursor, affixing a getter material to the getter substrate, and processing the getter-shield precursor to form a getter shield. The processing is preferably performed by folding at least a portion of the getter-shield precursor to overlie the getter material affixed to the getter substrate. There may be provided a vacuum housing and a device. The getter assembly and the device are inserted into the vacuum housing, and the vacuum housing is evacuated and sealed.Type: GrantFiled: July 29, 2004Date of Patent: December 18, 2007Assignee: Raytheon CompanyInventors: Michael C. Bailey, David Van Lue
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Publication number: 20070283547Abstract: An aligner and a method for its use in staking a fastener. More specifically, the aligner guides a tip of a staking tool in some portion of a staking operation properly into alignment with a clinch portion of a staked fastener. As a result, the clinch portion is shaped into a head of a generally higher quality than would otherwise occur.Type: ApplicationFiled: May 31, 2006Publication date: December 13, 2007Inventor: Clark A. Denslow
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Patent number: 7290322Abstract: A stabilizer bar for an automotive vehicle includes a stabilizer bar, and a generally ring shaped first mechanical stop mounted onto and extending about an outer diameter of the stabilizer bar. The first mechanical stop is crimped in place onto the stabilizer bar such that the first mechanical stop is positioned within a groove formed within the outer diameter of the stabilizer bar as the first mechanical stop is crimped onto the stabilizer bar, whereby the first mechanical stop is retained within the groove to prevent movement of the mechanical stop along the stabilizer bar.Type: GrantFiled: September 1, 2004Date of Patent: November 6, 2007Assignee: Automotive Components Holdings, LLCInventors: Haimian Cai, Xinjian Fan, Mikhal el Arculli
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Patent number: 7266876Abstract: 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 urges the parts and a preformed head of the rivet against a rivet support anvil to establish an initial condition. A parts support anvil is placed in a required position with respect to the rivet support anvil prior to formation of the second head on the opposite end of the rivet, to provide the desired amount of clearance. The parts support anvil is moved by pushing against a set of arched leaf springs to adjust their effective length, using a hydraulic motor controlled in response to an electrical signal from a transducer that measures movement of parts by the parts support anvil.Type: GrantFiled: August 31, 2006Date of Patent: September 11, 2007Assignee: Leatherman Tool Group, Inc.Inventor: Edwin E. Thompson
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Patent number: 7263757Abstract: Electromagnetic (EMF) trimming, flanging and hemming steps are performed at a single workstation in a combined fixture designed to form a hemmed panel assembly, such as a vehicle closure panel. Two or more formed sheets, outer and inner panels, are positioned together for hemming. The panels are clamped and EMF coils are activated to provide EMF force to retain the panels and trim off excess addendum material from the outer panel. The coils are then activated to bend the trimmed edge upward against a flanging member and form a 90 degree flange. Flanging and trimming members are retracted and a coil member positions EMF hemming coils opposite the flange. The hemming coils are then activated and apply EMF force to bend the flange of the outer panel to a 180 degree angle, overlaying the edge of the inner panel and forming a panel assembly having a hemmed edge. Optionally, if needed, the flanging member is then lowered against the flange to assure flatness of the hem.Type: GrantFiled: August 24, 2004Date of Patent: September 4, 2007Assignee: General Motors CorporationInventor: Edmund Arthur Herman
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Patent number: 7251875Abstract: A calendar slide includes a hanger that is secured to the slide during the tinning or crimping process in which the slide is secured to the calendar. The hanger has a hole for hanging the calendar or other work piece tinned with the slide and hanger. Advantageously, according to this invention, the hanger does not need to be riveted or staked to the slide for secure attachment. The slide may include at least one through slot into which a leading edge of a roll of hanger material is inserted. The leading portion of the hanger material is severed or cut from the remainder of the roll while it is positioned in the hanger. An edge of the calendar or work piece is inserted between the spaced legs of the slide and initially crimped between the spaced legs. The hanger is severed from the roll either prior to the initially crimping operation, during the initial crimping operation or immediately there after.Type: GrantFiled: February 4, 2005Date of Patent: August 7, 2007Assignee: Stuebing Automatic Machine CompanyInventors: Murray B. Blumberg, Eric R. de Beer, Allan Gavronsky
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Patent number: 7241073Abstract: A reduced radius hem assembly and method for joining an inner panel and an outer panel together. The inner panel has an outwardly extending perimeter flange comprising an end surface, an inboard surface, and a beveled surface located between the end surface and the inboard surface. The outer panel has a peripheral edge comprising a bend portion, an intermediate portion, and an end portion. In the finished hem assembly, the intermediate portion is adjacent to the beveled surface of the perimeter flange and the end portion overlies a portion of the inboard surface of the perimeter flange. The method provides a reduced radius hem while allowing the peripheral edge of the outer panel to cover the marriage gap and minimizing the potential for interference between the inner panel and the outer panel in the hem assembly.Type: GrantFiled: November 21, 2003Date of Patent: July 10, 2007Assignee: Ford Global Technologies, LLCInventors: Craig Miller, Peter Friedman
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Patent number: 7231797Abstract: A calking die for calking a component in a receiving bore, in particular for calking a securing flange in a stepped receiving bore of a valve block of a traction-controlled vehicle brake system, having an end face oriented toward the component, which face can be brought at least partially into engagement with a calked volume disposed on an edge of the receiving bore, in order to positively displace at least some of the calked volume in the form of a calked bead from the bore edge toward a face of the component. The end face of the calking die has a peripheral recess, which extends from a diameter defining a radially inner remaining end face to a radially outer circumferential face of the calking die and which is intended for at least partially receiving the calked bead.Type: GrantFiled: August 25, 2001Date of Patent: June 19, 2007Assignee: Robert Bosch GmbHInventor: Florian Rispler
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Patent number: 7222416Abstract: A first hemming mold unit (20) and a second hemming mold unit (30), are installed in a single pressing machine. The first hemming mold unit (20) performs partial bending of an edge (95) of a workpiece (93; 96). The workpiece (93; 96), having undergone the partial bending, is transferred to the second hemming mold unit (30), the second hemming mold unit (30) performs remaining necessary bending of the edge of the workpiece (93; 96). Here, predetermined bending of the edge (95) of the workpiece (93; 96) can be completed within the single pressing machine only by downward movement of upper molds (24, 34) of the first and second hemming mold units (20, 30), without having to use a cam and cam driver.Type: GrantFiled: November 19, 2001Date of Patent: May 29, 2007Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Kousei Baba, Toshiyuki Usui
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Patent number: 7185434Abstract: A heat sink vacuum packaging procedure to rapidly complete the packaging of a heat sink without drilling, pipe welding, vacuum pumping, or other processes. Because the packaging procedure saves much time and labor, the manufacturing cost of the heat sink is relatively reduced. During packaging, no welding process is employed, therefore the invention prevents accidentally flowing of tin solder into the inside of the heat sink to affect the quality of the heat sink, and the quality of the heat sink is maintained.Type: GrantFiled: March 8, 2004Date of Patent: March 6, 2007Assignee: Tatung Co., Ltd.Inventors: Liu-Ho Chiu, Chang-Hui Wu, Ming-Der Chou, Chen-Ming Chang
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Patent number: 7165312Abstract: A locator stud including a shank and a flange portion integral and coaxially aligned with the shank and a bearing surface between the shank and the flange portion, a method of installation in a panel, including forming an opening in the panel, inserting the flange portion into the panel opening and driving a plunger having an opening receiving the shank, a first annular die surface deforming the bearing surface radially outwardly and a second projecting annular die surface deforming the panel radially inwardly into a concave outer surface of the flange portion and wherein the panel of the locator stud and panel assembly includes a V-shaped depression surrounding the locator stud.Type: GrantFiled: September 25, 2003Date of Patent: January 23, 2007Assignee: Whitesell International CorporationInventors: John J. Vrana, John M. Parker, David M. Shuart
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Patent number: 7162788Abstract: A non-welded field joint for connecting two portions of a pot and pan washing machine together as a single unit is provided.Type: GrantFiled: April 9, 2004Date of Patent: January 16, 2007Assignee: Metcraft, Inc.Inventors: John Inch, John W. Cantrell, Mark Churchill, Dave Stockdale
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Patent number: 7159289Abstract: A fastener forming apparatus produces a fastener of metal having a rod-to-plate connection often found in such applications as an automotive door latch striker. The fastener is formed and assembled in a single operation and with only a rod and a stamped plate for parts. The forming apparatus has a die structure for securing the rod, a base for vertically aligning the rod, a compression pedestal for vertically aligning the plate and a suspended stamping structure. The stamping structure moves from a pre-staged position for loading of the rod and plate to the die structure, to an intermediate position wherein a head is substantially formed unitarily at the end portion of the rod on one side of the plate, and formation of a unitary protrusion is initiated from the same end portion but on an opposite side of the plate.Type: GrantFiled: May 20, 2004Date of Patent: January 9, 2007Assignee: Ankara Industries, Inc.Inventor: Richard B. Moore
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Patent number: 7159316Abstract: A module corner assembly wherein a wheel hub is permanently attached to a knuckle and various surfaces on the wheel hub and knuckle are machined in a same fixture utilized in holding the knuckle to deform an end on the wheel hub against a cone of a bearing. When a rotor is thereafter attached to the wheel hub it is also machined in the same fixture such that a perpendicular relationship is established between the axis of the wheel bearing and braking surfaces on the rotor and as a result a desired lateral run out relationship is achieved between the axis of the bearing and rotor surfaces.Type: GrantFiled: October 28, 2004Date of Patent: January 9, 2007Assignee: Robert Bosch GmbHInventors: David Thomas Sadanowicz, Larry William Brackmann, Don Paul Ward
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Patent number: 7152294Abstract: A symmetrical self-attaching female fastener including a body having a bore, and identical integral tubular barrel portions extending from opposed ends of the body coaxially aligned with the bore. The installation method includes driving either barrel portion through an opening in a panel, which may be formed by piercing the panel with the barrel portion, and simultaneously deforming both barrel portions radially outwardly and inwardly, wherein one barrel portion entraps the panel and the other exposed barrel portion is folded at an acute angle relative to the bore to reduce the overall length of the assembly.Type: GrantFiled: October 23, 2003Date of Patent: December 26, 2006Assignee: Whitesell International Corp.Inventor: Harold A. Ladouceur
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Patent number: 7152292Abstract: A roller folding head is disclosed. Roller folding heads are used, for instance, when fixing the frame of a sliding roof in an opening in the roof of a vehicle. In order to do this quickly and automatically, the roller folding head is provided with at least two pairs of rollers, each pair of rollers consisting of a pressure roller and a counter-roller which interact in order to bend a flange along a folding line at a specific angle. The folding process is carried out in several stages, one flange being crimped around another flange in a series of partial steps at an angle of 180°. One pair of rollers is provided for each step, at least two thereof being arranged on a roller folding head.Type: GrantFiled: August 29, 2002Date of Patent: December 26, 2006Assignee: EDAG Engineering + Design AGInventors: Ewald Quell, Manfred Hohmann, Marc Burzlaff
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Patent number: 7127816Abstract: A pair of metallic components, such as a pair of metallic structural components for a vehicular body and frame assembly, are permanently joined using a magnetic pulse welding process. Initially, a first metallic component is provided having a first aperture that is formed through a first side and a second aperture having a hollow cylindrical flange portion that is formed through a second side. A second metallic component is provided having a surface that extends at an angle relative to the flange portion. The angled surface may be provided in the form of either an enlarged region or a reduced region on the second metallic component. The first and second metallic components are arranged such that the flange portion of the first metallic component overlaps the surface of the second metallic component.Type: GrantFiled: March 4, 2004Date of Patent: October 31, 2006Assignee: Dana CorporationInventor: Mark W. Kiehl
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Patent number: 7127792Abstract: A method of manufacturing a spring assembly, which includes two annular plates and compression coil springs, and which is adapted so that the compression coil springs are assembled to the annular plates by caulking projection portions formed on the two annular plates, respectively. Projection portions are formed at the side of the annular plates. Plural large-diameter walls and plural small-diameter walls are alternately provided in the circumferential direction of each of the projection portions. A punch having a portion, whose diameter is larger than the inside diameter of a space between the small-diameter walls, is inserted into an inner space among the large-diameter walls and the small-diameter walls of each of the projection portions. As the small-diameter walls of each of the projection portions are enlarged in diameter, the large-diameter walls adjoining each of these small-diameter walls are easily enlarged in diameter.Type: GrantFiled: July 1, 2004Date of Patent: October 31, 2006Assignee: Piolax, Inc.Inventors: Masami Wakamori, Toshie Fueki
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Patent number: 7124492Abstract: A fastener element including a barrel portion, a first radial flange portion integral and coaxially aligned with the barrel portion and a second radial flange portion having a diameter greater than the first radial flange portion coaxially aligned with the first radial flange portion including an annular face having circumferentially spaced radial ribs and a method of installing the fastener element which includes forming an opening in a panel which receives the barrel and first radial flange portions, wherein the panel is deformed radially inwardly against the first radial flange portion and the first radial flange portion is preferably deformed radially outwardly forming a secure fastener and panel assembly.Type: GrantFiled: August 13, 2003Date of Patent: October 24, 2006Assignee: Whitesell International CorporationInventors: Stanley E. Wojciechowski, Michael J. McShane, John M. Parker, David H. Shuart
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Patent number: 7126132Abstract: The preferred embodiment further includes a press for cutting a TEM sample holder from a TEM coupon and joining a probe-tip point with an attached sample to the TEM sample holder. The press includes: an outer die; an inner die situated inside the outer die; a former rod opposing the inner and outer dies; and, a shear punch situated coaxially with the former rod. A hold-down spring biases the former rod toward the inner die. A trigger or other mechanism responsive to the contact of the former rod and the inner die, and an actuator responsive to the trigger, drive the shear punch toward the inner and outer dies. This press can be located either inside or outside the vacuum chamber of the FIB or other analytical instrument.Type: GrantFiled: January 19, 2006Date of Patent: October 24, 2006Assignee: Omniprobe, Inc.Inventor: Thomas M. Moore
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Patent number: 7124491Abstract: An apparatus for horizontally actuating hemming and stamping die sets includes a horizontal base support and a roller device horizontally mounted thereon. A linear guidance system is set in and a drive support is vertically attached to the base support. A drive mechanism is supported and an anvil die set is held by the drive support. A vertical platen rests on top of the base support and is loosely guided by the linear guidance system. A punch die set is held by the vertical platen and a plurality of bushings are set therein. At least three guide shafts are secured to the anvil die set and each is engaged to one of the bushings of the punch die set. A plurality of link bars are attached to the vertical platen via link bar attachments and coupled to the drive mechanism. Actuation of the drive mechanism horizontally moves the vertical platen.Type: GrantFiled: November 26, 2003Date of Patent: October 24, 2006Assignee: Tesco Engineering, Inc.Inventors: James B Toeniskoetter, James J Steed, Gerald F Erker