Patents Examined by Edward Tolan
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Patent number: 9579707Abstract: A work processing apparatus upwardly turns a wrist of a vertical articulated robot to retract a hand that is holding a work to a position where the hand and work do not interfere with a press brake. In this state, an engaging projection arranged at a front end of an upper arm or at the wrist is inserted into an engaging hole of a lower die of the press brake and the vertical articulated robot is operated to move the lower die along a groove of a die holder.Type: GrantFiled: August 7, 2013Date of Patent: February 28, 2017Assignee: AMADA COMPANY, LIMITEDInventors: Tetsuaki Kato, Atsushi Yamagishi, Daiya Uchida
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Patent number: 9573185Abstract: An apparatus for forging may include a moveable first tooling member configured to form a workpiece upon impact with the workpiece, a moveable second tooling member configured to form the workpiece upon impact with the workpiece, wherein the first tooling member and the second tooling member are each moveable relative to one another, and wherein a net momentum of a simultaneous impact with the workpiece by the first tooling member and the second tooling member is approximately zero.Type: GrantFiled: July 12, 2013Date of Patent: February 21, 2017Assignee: The Boeing CompanyInventor: Samuel D. Wilson
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Patent number: 9561532Abstract: A first roll (20) and a second roll (40) of a roll forming device are provided with a plurality of stacked cutting blades (22, 122) and retainers (21, 121). The retainers (21, 121) pass through the stacked cutting blades (22, 122) and receive a first rotating shaft (16) and a second rotating shaft (18). Projections (21a, 121a) are formed on end portions of the retainers (21, 121). When the cutting blades (22, 122) are stacked, the projections (21a, 121a) control positioning operation of the cutting blades (22, 122). With this constitution, when the cutting blades (22, 122) are joined in a stacked state to the retainers (21, 121), the cutting blades (22, 122) in the stacking direction is controlled with the retainers (21, 121).Type: GrantFiled: March 7, 2014Date of Patent: February 7, 2017Assignee: Toyota Shatai Kabushiki KaishaInventors: Tomoyuki Takamura, Keiji Hashimoto
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Patent number: 9564728Abstract: An electrically conductive structural connection employs a pass through or fastener having a first diameter. A fastener hole, with a second diameter larger than the diameter of the pass through, extends through a thickness of a structure and receives the pass through. A bushing having a diameter and a thickness to fit between the first and second diameters extends though and past the thickness of said structure. When the feedthrough is compressively secured to the structure, the bushing expands radially between the first diameter and the second diameter to maintain at least one contact point between the fastener and the structure.Type: GrantFiled: June 13, 2014Date of Patent: February 7, 2017Inventors: Robert E. Fisher, James P. Irwin
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Patent number: 9561119Abstract: A single piece stent construction having a plurality of commissure posts, each of which extends upwardly from a solid ring along a bend line and generally along a central longitudinal axis of the stent.Type: GrantFiled: July 29, 2013Date of Patent: February 7, 2017Assignee: Medtronic, Inc.Inventors: Carol E. Eberhardt, Faisal Kalam
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Patent number: 9555464Abstract: An apparatus for expanding and belling a tube is provided including a receiver for supporting a first end of the tube. A stripper block assembly orients a second end of the tube along an axis. The stripper block assembly includes a first grip and a second grip movable in and out of engagement with a surface of the tube. The apparatus also includes a movable belling tool axially aligned with the tube. The belling tool bells a desired length of the tube and supports the second end of the tube. An expander tool is arranged to pass through the axially aligned tube to expand the tube. The expander tool includes an expander rod and an expander bullet. A portion of the expander bullet has a diameter larger than the diameter of the tube.Type: GrantFiled: April 19, 2013Date of Patent: January 31, 2017Assignee: CARRIER CORPORATIONInventors: Michael W. Samko, William E. Moyt, Larry Pugh
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Patent number: 9555468Abstract: A plant and a process are disclosed for producing components made of an aluminum alloy for vehicles and white goods, through the steps of: providing thixotropic billets made of an aluminum alloy; sizing the billets depending on a ratio between weight and size of the component to be produced, thereby obtaining crop ends of material; heating the crop ends in a range of temperatures during which both a solid phase and a liquid phase coexist with a prevalence in the solid phase (more than 50%) in heating means (5); loading, through loading means (9), the crop ends in an injecting vessel made of non-magnetic steel for further workings; removing, through scalping devices, an external part of the crop ends that has become cooled when passing from the heating means (5) to the loading means (9); firstly injecting the crop ends through a press; secondly injecting the crop ends through the press in 18 milliseconds by using a closed-loop control system and increasing the injection unit power with respect to a closing uniType: GrantFiled: September 12, 2012Date of Patent: January 31, 2017Inventor: Lucio Megolago Albani
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Patent number: 9550220Abstract: A method and a device for releasing a tube during a rolling process in a three-roll rolling stand in case of an emergency. The roll holder cartridge (3) has a longitudinal open slot (10) at the yoke support of the vertical axis roll so as to remove the roll holder cartridge according to a direction coinciding with the horizontal axis of the yoke support of the vertical axis roll while the support remains anchored to the fixed structure in the stand of the roll mill. In case of routine maintenance, the cartridge (3) is pulled out laterally with the yoke support of the vertical axis roll anchored to the cartridge itself as the other roll supports.Type: GrantFiled: April 11, 2014Date of Patent: January 24, 2017Assignee: Danieli & C. Officine Meccaniche S.P.A.Inventors: Ettore Cernuschi, Aristide Giacomo Bertelli
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Patent number: 9545660Abstract: In order to produce a formed part furnished with a through hole, a rod material is advanced by a defined length in the direction of its lengthwise extension into a forming die through a stationary guide and then immobilised by a clamping arrangement that engages with it circumferentially. The end portion of the rod material is then axially swaged by a swaging tool and is thus shaped into a disc, the circumference of which is defined by the forming die. The disc is then penetrated axially by a dishing tool and impact extruded at the same time, the displaced material flowing between the dishing tool and the inner circumferential wall of the forming die. The formed part located in the forming die is then rotated coaxially relative to the rest of the rod material and thereby separated from the rest of the rod material by torsion shearing.Type: GrantFiled: November 26, 2010Date of Patent: January 17, 2017Assignee: Hatebur Umformmaschinen AGInventors: Christian Burgin, Thomas Christoffel, Andreas Matt, Patrick Stemmelin, Mihai Vulcan
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Patent number: 9546429Abstract: An electrode having a plurality of connected strands retained by a current collector is described. A connected strand has first and second ends that are retained by a current collector, and may be retained at different locations along the length of the current collector. A connected strand retained by the current collector in substantially the same location along the current collector, is a looped strand. A connected strand provides two paths for current to move through the strand to the current collector and may therefore provide lower resistance than a free strand having only one end coupled to the current collector. Furthermore, a connected may move less as a function of fluid forces and retain more bio-film in turbulent conditions than free strands. Finally, a connected strand has no free extended end and therefore is less likely to puncture through an ion conductive membrane.Type: GrantFiled: April 11, 2014Date of Patent: January 17, 2017Assignee: Microrganic Technologies IncInventor: Matthew Dion
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Patent number: 9541229Abstract: A punch for forming opposite ends of a copper tube into a T includes a tapered or shovel-nose such that the spacing between the ends of the opposed punches is reduced, thereby reducing the excess copper remaining in the T once formed. A method of forming the fitting employs the shovel-nose punches in a hydro-forming process to accommodate such results.Type: GrantFiled: July 22, 2013Date of Patent: January 10, 2017Assignee: NIBCO INC.Inventor: John W. Schlabach
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Patent number: 9539636Abstract: A system and method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking and reduce friction between the workpiece and the forging die may generally comprise positioning a multi-layer pad between the workpiece and the forging die. An article for processing an alloy ingot or other alloy workpiece to reduce thermal cracking also is disclosed. The present disclosure also is directed to an alloy workpieces processed according to the methods described herein, and to articles of manufacture including or made from alloy workpieces made according to these methods.Type: GrantFiled: March 15, 2013Date of Patent: January 10, 2017Assignee: ATI Properties LLCInventors: Anthony Banik, Ramesh S. Minisandram, Christopher M. O'Brien
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Patent number: 9539697Abstract: A device (20) for root-rolling a thread (T) on an object (O) includes: a body (21), an accumulator piston (24) mounted for sealed sliding movement within a body passageway (22), a coarse adjustment screw (25) threaded onto the body, a Belleville spring stack (26) compressed between the coarse adjustment screw and the accumulator piston, an actuator piston (28A or 28B) mounted for sealed sliding movement within a cylindrical opening (23) in the body, and a thread roll (32) rotatably mounted on the actuator piston. A fine adjustment screw is threaded (33) into a first opening (34) on the body, and communicates with a fluid chamber between the accumulator and actuator pistons. The positions of the coarse and fine adjustment screws may be selectively adjusted to controllably vary the fluid pressure within the chamber. The device may be mounted on a machine tool (35) and selectively moved toward the object to root-roll a thread on the object when the object and device are rotated relative to one another.Type: GrantFiled: December 14, 2012Date of Patent: January 10, 2017Assignee: Brinkman Products, Inc.Inventors: Sandro G. Belpanno, Paul W. Allart
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Patent number: 9533461Abstract: A winding unit is formed in an annular pattern along the outer circumferential surface of a rotary body rotatable about a shaft. The winding unit has multiple alignment grooves in which a wire is wound and turns of the wire are aligned. The winding unit is provided with an ungrooved part formed to straddle the alignment grooves.Type: GrantFiled: April 11, 2012Date of Patent: January 3, 2017Assignees: Fuji Seiko Co., Ltd., Fuji Shoji Co., Ltd.Inventor: Kihachiro Nishida
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Patent number: 9523135Abstract: In cold-rolling a steel sheet coil, when a tail end portion of a steel sheet coil (7) is wound around a tension reel (3) prior to second-pass rolling after the completion of first-pass rolling, the tail end portion is heated to a temperature within a range of not lower than 50° C. nor higher 350° C. with a heater disposed between a rolling stand (1) and the coil tail end-side tension reel (3).Type: GrantFiled: December 19, 2014Date of Patent: December 20, 2016Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATIONInventors: Hiroyuki Mimura, Takao Mukai, Kazuhiro Miyamoto
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Patent number: 9522418Abstract: The invention relates to a method and device for producing metal sections having two profile flanges arranged opposite one another and having flange inner faces that are to be kept apart from each other by a closely toleranced final chamber dimension. In order to adapt the chamber dimension from a starting chamber dimension K0 to a desired final chamber dimension K1, the metal section is passed through the device, which forms working gaps between an inner working roll pair and outer support rolls. The working rolls that form the inner working roll pair roll over each other in order to brace the forming forces exerted on the working roll pair from the flange inner faces against each other.Type: GrantFiled: May 13, 2011Date of Patent: December 20, 2016Assignee: Mannstaedt GmbHInventors: Peter Engel, Alexander Becker, Thomas Voss
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Patent number: 9511414Abstract: A die for roll forming threads on a cylindrical blank includes a planar die body having a longitudinally elongate working face of sufficient length for the blank to make multiple revolutions across the face. A plurality of thread forming elements on the face. The thread forming elements are spaced apart longitudinally of the die working face an ever increasing distance, based on the actual rolling diameter of the blank with the spacing between the thread forming elements at the start end equal to the diameter of the blank and the spacing between the thread forming elements at the finish end equal to eighty-five percent of the final diameter of the thread formed on the blank. The thread forming elements on the working face of the die are equally spaced apart in a direction perpendicular to the longitudinal extent of the working face.Type: GrantFiled: July 13, 2011Date of Patent: December 6, 2016Assignee: Illinois Tool Works Inc.Inventor: Kenneth R. Levey
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Patent number: 9511412Abstract: The invention relates to a method for producing a Y-shaped muselet for bottles of effervescent drinks, said muselet comprising a cage co-operating with a rim, the cage being formed by a first (1) and a second (2) wire and the muselet by a third wire.Type: GrantFiled: April 5, 2013Date of Patent: December 6, 2016Assignee: COMPTOIR COMMERCIAL CHAMPENOISInventor: Pierre Eric Jolly
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Patent number: 9505167Abstract: The foil embossing device has an embossing unit (34) comprising at least two rollers (40, 41) at least one of which (40) is an embossing roller and is driven by a drive (5), at least the embossing roller having teeth (B) that project from the base cylinder for producing logos on the foil in a logo area (27) with teeth (39) that are different from the regularly arranged teeth (A) in order to produce a variable specific embossing pressure on the foil, the rollers having both axially and radially acting centering elements (4, 8) for centering the embossing roller (40) with respect to the other roller (41). It is thus possible to emboss logos in a substantially greater variety of designs and with higher accuracy than in the prior art and thus to achieve a sophisticated esthetic impression.Type: GrantFiled: December 22, 2011Date of Patent: November 29, 2016Assignee: Boegli-Gravures S.A.Inventor: Charles Boegli
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Patent number: 9506513Abstract: The invention relates to a steel back two-way synchronous drawloom and a use method thereof. The drawloom comprises an upper die base, an upper die board, a lower die base and a lower die board, and further comprises a molded upper die and a working positioning lower die. With the adoption of a two-way synchronous broaching gear method, a gear of a product in the invention has the advantages of high density, high strength, as well as uniform and neat arrangement; furthermore, a brake pad of the product in the invention has the advantage of high shear strength. In addition, the drawloom has high production efficiency, stable whole production process, a firm gear root, and non easy falling, as well as is adaptable to be produced in mass.Type: GrantFiled: May 17, 2012Date of Patent: November 29, 2016Assignee: UTIL (GUANGZHOU) AUTO PARTS CO., LTDInventor: Oscar Finessi