Shaping One-piece Blank By Removing Material Patents (Class 29/557)
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Patent number: 8720037Abstract: A method for making a guide channel includes providing an auxiliary jig comprising a coupling structure and a corresponding coupling structure of a drilling jig so that the auxiliary jig and the drilling jig are arranged in a defined spatial position. An auxiliary bore is drilled into the auxiliary jig. An auxiliary bore sleeve comprising a reference ring plane is inserted into the auxiliary bore predefined by a target depth. The auxiliary jig is placed on the drilling jig in the defined spatial position. A guide bore is drilled into the drilling jig. A guide sleeve is inserted into the guide bore using a positioning tool so as to form the guide channel. The guide sleeve comprises a depth stop for the drill stop. The guide sleeve is inserted to an insertion depth defined by the reference ring plane and the reference device. The auxiliary jig is removed.Type: GrantFiled: March 28, 2012Date of Patent: May 13, 2014Inventor: Marcus Abboud
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Publication number: 20140126322Abstract: Disclosed an acoustically transparent material including an acoustic wave steering material, and methods for fabrication and use thereof. The materials are specially designed structures of homogenous isotropic metals. These structures are constructed to propagate waves according to Pentamode elastic theory. The metamaterial structures are two-dimensional, intended to propagate acoustic waves in the plane in a manner which closely emulates the propagation of waves in water. The acoustically transparent materials described herein have particular utility as acoustic wave steering materials and acoustic cloaks.Type: ApplicationFiled: May 4, 2012Publication date: May 8, 2014Inventors: Jeffrey Cipolla, Nachiket Gokhale, Andrew Norris, Adam Nagy
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Publication number: 20140118895Abstract: A display module support frame for electronic devices includes a first support section, a second support section and a bend section located between the first and second support sections. The bend section includes a coupling zone and a bend buffer zone. The display module support frame has an initial state in which the first and second support sections do not receive forces and the first and second coupling portions of the first and second support sections are positioned at two sides of the coupling zone, and a bend state in which either the first or second support section receives the forces to bend a bridge portion such that the first and second coupling portions are moved towards the coupling zone to couple with each other, and the compression buffer space is shrunk to form a holding space between the first and second support sections to hold a display module.Type: ApplicationFiled: November 1, 2012Publication date: May 1, 2014Applicant: SINHER TECHNOLOGY INC.Inventors: Ting-Hung SU, Wen Yan LIN, Yung-Chang CHIANG
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Publication number: 20140109384Abstract: A knee implant includes a femoral component having first and second femoral component surfaces. The first femoral component surface is for securing to a surgically prepared compartment of a distal end of a femur. The second femoral component surface is configured to replicate the femoral condyle. The knee implant further includes a tibial component having first and second tibial component surfaces. The first tibial component surface is for contacting a proximal surface of the tibia that is substantially uncut subchondral bone. At least a portion of the first tibial component surface is a mirror image of the proximal tibial surface. The second tibial component surface articulates with the second femoral component surface.Type: ApplicationFiled: December 19, 2013Publication date: April 24, 2014Applicant: ConforMIS, Inc.Inventor: Philipp Lang
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Patent number: 8701287Abstract: For shaping the leading edge (1) of blisk blades (2), the shape, amount and disposition of the material to be removed in a subsequent grinding and polishing process is determined beforehand over the entire blade length. The blade leading edge is milled such that an elliptical profile (3) has a material allowance (7) which over the length of the leading edge exactly corresponds to an expected material removal during the grinding and polishing process, so that a blisk blade is produced whose leading edge features an aerodynamically advantageous shape.Type: GrantFiled: April 6, 2009Date of Patent: April 22, 2014Assignee: Rolls-Royce Deutschland Ltd & Co KGInventors: Liane Holze, Gregor Riedel
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Patent number: 8701266Abstract: A zipper assembly is described wherein the facing tapes having interlocking teeth along facing edges each have a plurality of eyelets distributed longitudinally therein. The eyelets permit the receipt of zip ties therethrough for securing the assembly to an opening in a net. When installed a user may selectively open and close the opening by zipping and unzipping the zipper assembly.Type: GrantFiled: February 4, 2013Date of Patent: April 22, 2014Inventor: Mark W Orr
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Publication number: 20140101924Abstract: A machine and method for reducing giveaway material on mint products. The machine may include a conveying assembly for conveying a plurality of mints products to be processed. The machine may also include a processing assembly for processing at least one given mint product at a time, so as to remove an amount of giveaway material from each one of the mint products. The machine may also include a recuperating assembly for recuperating mint products having being processed.Type: ApplicationFiled: September 27, 2013Publication date: April 17, 2014Inventor: Yanick Mathieu
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Publication number: 20140096901Abstract: A light-emitting device includes a transparent substrate, a transparent adhesive layer on the transparent substrate, a first transparent conductive layer on the transparent adhesive layer, a multi-layer epitaxial structure and a first electrode on the transparent conductive layer, and a second electrode on the multi-layer epitaxial structure. The multi-layer epitaxial structure includes a light-emitting layer. The transparent substrate has a first surface facing the transparent adhesive layer and a second surface opposite to the first surface, wherein the area of the second surface is larger than that of the light-emitting layer, and the area ratio thereof is not less than 1.6.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: EPISTAR CORPORATIONInventors: Min-Hsun HSIEH, Chih-Chiang LU, Ching-Pu TAI
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Patent number: 8689441Abstract: A method is provided for machining a slot having a slot base in a turbine engine rotor disk. The method includes forming a preform slot that extends along a longitudinal axis through the rotor disk. The preform slot includes a preform slot endwall connected laterally between a first slot sidewall and a second slot sidewall. A cutting tool is rotated about its axial centerline, which is substantially parallel to the longitudinal axis. The preform slot endwall is machined with the rotating cutting tool to form the slot base.Type: GrantFiled: December 7, 2011Date of Patent: April 8, 2014Assignee: United Technologies CorporationInventors: Changsheng Guo, Trevor S. Smith
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Publication number: 20140090858Abstract: Method and a fire-fighting extinguisher nozzle for providing a spray of fine droplet mist of liquid into a space, room or a cavity, comprises a number of openings in the exterior surface of the nozzle. Openings communicate with a liquid source through at least one small diameter drilled hole in a nozzle material, enabling liquid in the form of a mist to be directed at least partly in lateral direction and/or at least partly in a sector axially out from the nozzle. The nozzle is also being associated with trigger mechanism, initiating the mist creating effect by allowing an extinguishing liquid to be sprayed out the openings of the nozzle when heat or fumes are detected. Some of the drilled holes are configured in such way that a deflecting surface is provided inside the drilled holed in the nozzle material in the vicinity of the outlet, causing formation of the mist spray of crushed liquid consisting of fine, minute droplets just inside the drilled holes.Type: ApplicationFiled: April 11, 2012Publication date: April 3, 2014Applicant: PREVENT SYSTEMS ASInventor: Bjørn R. Hansen
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Patent number: 8683840Abstract: To produce closure elements for metal touch-and-close fasteners in a metal carrier (3), notches (13) corresponding to the outlines of hook elements (1) are made, while leaving a connecting line for each notch. Bending operations are carried out to raise the regions delimited by the notches (13) out of the plane of the carrier (3) as hooking elements (1) around the connecting lines serving as bending lines. The carrier (3) is guided through the region (5) of the tooth engagement between rotational bodies (7, 9) having peripheral teeth. The tooth shapes of the rotational bodies (7, 9) and the type of the tooth engagement are selected such that the tooth engagement cuts the notches (13) and stamps the metal carrier the bending operations.Type: GrantFiled: December 13, 2008Date of Patent: April 1, 2014Assignee: Gottlieb Binder GmbH & Co.. KGInventors: Jan Tuma, Metin Efe
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Publication number: 20140083101Abstract: A gas turbine engine preswirler (470) includes an outer ring (471) and an inner ring (472). The inner ring (472) includes a plurality of angled holes (490). Each angled hole (490) follows a vector which is angled in at least one plane. A component of the vector is located on a plane perpendicular a radial from an axis of the preswirler (470). The component of the angle is angled relative to an axial direction of the preswirler (470).Type: ApplicationFiled: September 26, 2012Publication date: March 27, 2014Applicant: SOLAR TURBINES INCORPORATEDInventors: Hongzhou Xu, Michael D. Fox, Scott L. Stafford, Edward T. Ramirez
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Patent number: 8677602Abstract: Spiral-wound materials, spirals, and shafts made therefrom that have wraps with edges that may nest within one another are described. Such edges allow the spiral to achieve a smaller bending radius, meaning tighter turns and more flexibility due to the ability of adjacent wraps to nest within each other when the shaft is bent. Spirals having wraps with edges capable of nesting can be used in the medical field for devices that track anatomy, such as endoscopes, colonoscopes, catheters, and the like.Type: GrantFiled: January 25, 2012Date of Patent: March 25, 2014Assignee: Boston Scientific Scimed, Inc.Inventors: Peter L. Dayton, Michael P. Boutillette
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Patent number: 8671550Abstract: The present invention provides an improved method of manufacturing a rupture disk and specifically of forming a score on a rupture disk. The method of the present invention includes the rotating of a rupture disk blank relative to an electrical discharge machining or “EDM” cutting wire and the simultaneous moving of the EDM cutting wire toward the axis of the disk while maintaining the wire in a selected position such as generally parallel to the disk peripheral skirt or flange. The rotation of the disk and the movement of the EDM wire can be precisely controlled with the motion system of a commercially available EDM machine. With the present invention, a precise score is cut a partial distance through the disk thickness and preferably on the convex side of the dome, near the transition from the dome to the flange and in a generally “c” shaped pattern. The formed score creates a pattern of weakness so that the disk will open in either of the forward or reverse buckling direction.Type: GrantFiled: December 13, 2007Date of Patent: March 18, 2014Assignee: Oklahoma Safety Equipment Company, Inc.Inventor: Alan Wilson
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Patent number: 8672613Abstract: A component is provided and comprises at least one wall comprising a first and a second surface. At least one film cooling hole extends through the wall between the first and second surfaces and has an exit region at the second surface. The second surface has a non-planar curvature in the vicinity of the exit region. The film cooling hole is tapered at the exit region, such that the curvature of the film cooling hole in the exit region conforms to the non-planar curvature of the second surface, thereby forming a curved exit region. A method is also provided for forming at least one film cooling hole in the component. The method includes forming a straight section in the component wall, such that the straight section extends through the first surface, and tapering the film cooling hole, such that the curvature of the film cooling hole in the exit region conforms to the non-planar curvature of the second surface, thereby forming a curved exit region for the film cooling hole.Type: GrantFiled: August 31, 2010Date of Patent: March 18, 2014Assignee: General Electric CompanyInventor: Ronald Scott Bunker
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Publication number: 20140070551Abstract: The rear lift gate swing arm ventilation assembly is for most vehicles, domestic or foreign, equipped with rear swing out window in the rear lift gate. The assembly provides improved air circulation by allowing the rear window open at a pre-set width. The swing arm acts as an extended strike loop when attached to the factory rear window loop. The assembly comprises of a “U” shaped round metal rod and a rectangle shaped metal base. The free ends of the “U” shaped rod provide a rectangle flange with bores for bolts to pass through. The metal base comprises of two rectangle metal blocks, one block with two bores with internal threads in both ends; both blocks provide a central vertical bore with internal threads. The metal base provide two bores along the longitudinal axis, to dimension as set in factory strike loop. The brackets wrap over the factory window's strike loop and secure by the central vertical bolt.Type: ApplicationFiled: September 12, 2012Publication date: March 13, 2014Inventor: Albert Waibun LI
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Patent number: 8667679Abstract: In a method of making a turbocharger housing surfaces of a sheet-metal shell which bound a gap towards the turbine wheel are measured, after the sheet-metal shell has been joined with a bearing flange provided for support of a turbine wheel, to generate measuring values. Subsequently, the bearing flange is machined in dependence on the measuring values for establishing a position of the turbine wheel in relation to the bearing flange and thus of the sheet-metal shell.Type: GrantFiled: May 2, 2011Date of Patent: March 11, 2014Assignee: Benteler Automobiltechnik GmbHInventors: Christian Smatloch, Elmar Grussmann, Frank Arlt
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Publication number: 20140063852Abstract: A light guide plate is provided which is high in light use efficiency, and is capable of emitting light with reduced luminance unevenness and obtaining a convex distribution. The light guide plate includes two or more layers which change in thickness in a direction substantially perpendicular to a light exit surface. A combined particle concentration changes so as to have a first local maximum value on a side closer to each of one or more light incidence surfaces and a second local maximum value which is larger than the first local maximum value. Each of the one or more light incidence surfaces is a roughened surface obtained by forming a cut and polished surface having a given periodic structure in a direction parallel to a longitudinal direction of each of the one or more light incidence surfaces.Type: ApplicationFiled: November 8, 2013Publication date: March 6, 2014Applicant: FUJIFILM CORPORATIONInventor: Osamu IWASAKI
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Patent number: 8661678Abstract: Wear resistant metal ring thermally locked at a machined interface to a lightweight alloy roller coaster wheel body and method of machining and thermally locking.Type: GrantFiled: February 16, 2010Date of Patent: March 4, 2014Assignee: Uremet CorporationInventor: Jeff Hudgins
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Publication number: 20140056700Abstract: A compressor inlet housing includes an aft region having a radially inner surface defining an inner diameter and a radially outer surface defining an outer diameter. Also included is an O-ring groove extending around at least a portion of the aft region within the radially outer surface, the O-ring groove including a groove width, a groove depth and a groove diameter. The O-ring groove also includes an axially forward face, an axially aft face and a circumferential face disposed radially outwardly from the radially inner surface. The compressor inlet housing further includes an O-ring seal simultaneously disposed in contact with the axially forward face, the axially aft face and the circumferential face.Type: ApplicationFiled: August 27, 2012Publication date: February 27, 2014Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Caroline Rupp, Craig Matthew Beers, Lino Sebastiano Italia
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Publication number: 20140046378Abstract: Disclosed is a clamping element for setting a bone fracture. The element comprises a closed contoured body which has a substantially hollow cross-section and is enclosed by a peripheral wall. The contoured body has two opposite receiving portions at the end faces thereof, the receiving portions being intended to receive fixing elements which can be pushed through the body, and has two lateral flanks having angled portions. The peripheral wall of the contoured body is resiliently deformable at least in sections, in particular in the region of the receiving portions on the end faces of same and in the region of the lateral angled portions. A defined resilient behaviour of the clamping element can be impressed via the angled portions in such a way that a predetermined tension can be generated between the receiving portions. Also disclosed are a method for producing the clamping element and a setting device for using said clamping element.Type: ApplicationFiled: January 25, 2012Publication date: February 13, 2014Applicant: Hipp medical AGInventor: Markus Waizenegger
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Publication number: 20140034768Abstract: The present invention discloses a paper cutting blade for a paper shredder, which paper cutting blade comprises two blade single bodies abutted against each other, in which said blade single body has an outer plane perpendicular to the axis of said blade single body and an outer circumferential surface located on the outer circumference of said blade single body with the axis of said blade single body as a symmetry axis, a blade edge is formed on the conjunction of said outer plane and said outer circumferential surface; when viewing from a longitudinal section of said blade single body, said blade edge is defined by an even straight line extending outwards along the radial direction of said outer plane and an curved line extending obliquely outwards along the axial direction of said outer circumferential surface.Type: ApplicationFiled: February 4, 2013Publication date: February 6, 2014Applicant: NINGBO OFITECH BUSINESS MACHINES CO., LTDInventor: Wujun WEI
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Publication number: 20140039621Abstract: A monolithic material including a first region having a first variability of strength and a second region joined to the first region, the second region having a second variability of strength, wherein the monolithic material has a variability of strength less than the first variability of strength of the first region and less than the second variability of strength of the second region.Type: ApplicationFiled: October 14, 2013Publication date: February 6, 2014Applicant: SEVIKA HOLDING AGInventors: Jeffrey D. GORDON, Michael G. FISHER, Paul R. JOHNSON, Kenneth D. JOHANNABER
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Publication number: 20140000092Abstract: A method of forming a bone plate comprising fabricating a bone plate to include a first through hole, where at least one of a width and a length of the hole changes along a depth of the hole; plunge milling an interior surface of the bone plate demarcating the first through hole to remove at least a portion of the bone plate to increase at least one of the width and the length of the through hole; and, threading at least a portion of the first through hole.Type: ApplicationFiled: September 9, 2013Publication date: January 2, 2014Inventors: Daniel Duane Fritzinger, Paul G. Kiritsis
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Publication number: 20140000996Abstract: A method is used to treat a surface of a brake disc to increase the adhesive power of a coating to the surface. The method includes roughening the surface by introducing at least one depression in the surface. The width of the depression is widened with increasing depth of the depression. A positive connection is formed between the brake disc and the coating via an undercut.Type: ApplicationFiled: November 8, 2011Publication date: January 2, 2014Applicant: Robert Bosch GmbHInventors: Martin Schoepf, Bernd Scaefer
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METHODS OF MANUFACTURING FIREARMS AND FIREARMS COMPONENTS COMPRISING BONDED MULTI-METALLIC MATERIALS
Publication number: 20130340314Abstract: Methods for manufacturing firearms and firearm components from bonded multi-metallic base materials comprising at least two dissimilar metallic materials having different properties, such as weight, density, wear resistance, durability, hardness, and the like, bonded to one another are provided. The bonded multi-metallic materials may be explosively bonded multi-metallic materials.Type: ApplicationFiled: August 29, 2013Publication date: December 26, 2013Applicant: PACIFIC AEROSPACE & ELECTRONICS, INC.Inventor: Nelson Clare SETTLES -
PROCESS AND RESULTING PRODUCT FOR MATCHING A MOUTHPIECE FOR CLEANING TEETH TO A USER'S ORAL GEOMETRY
Publication number: 20130333133Abstract: A method and the resulting product for optimizing the configuration of a mouthpiece for cleaning teeth in which the configuration of the mouthpiece is optimized to the oral geometry of individual users. The method includes a first step (26) of producing a digital scan of the oral geometry of the individual user and then producing a rigid shell (30) for the mouthpiece substantially matching the digital scan. The configuration of the resulting mouthpiece is characterized by the outer surface of the shell not extending from the buccal surface of the individual teeth more than 7 mm (31); further, by the rear edge of the shell not contacting the tissues to the rear of the rearmost teeth (36), and still further by no more than a 2 mm overlap into the gum line (36), when the mouthpiece is operatively positioned in the user's mouth.Type: ApplicationFiled: December 16, 2011Publication date: December 19, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: Kevin A. Miller -
Publication number: 20130335075Abstract: A system includes a probe assembly having sensing circuitry configured to sense at least one parameter relating to a rotating machine and a cable coupled to the sensing circuitry. The probe assembly also includes a molded probe body that is integrally molded about the cable and the sensing circuitry and a machined groove disposed on the molded probe body. The machined groove includes a machined surface.Type: ApplicationFiled: June 14, 2012Publication date: December 19, 2013Applicant: General Electric CompanyInventors: Michael Scott Davis, Alex James Kuhlmann
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Publication number: 20130330511Abstract: The disclosure relates to a material having a textured surface and exhibiting absorption of electromagnetic waves with gigahertz frequencies. The textured surface can comprise a plurality of protrusions that can permit absorption of such waves. Morphology of the plurality of protrusions can control the absorption properties, e.g., absorption coefficients or specific frequency of absorbed electromagnetic radiation, of such materials. The material can comprise an electrically conductive thermoplastic composite. At least some of the protrusions can be formed of such composite. The material having the texture surface can exhibit broadband absorption.Type: ApplicationFiled: June 8, 2012Publication date: December 12, 2013Inventors: Fred Sharifi, Gregory J. Parker
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Publication number: 20130326858Abstract: Assemblies and methods for processing a workpiece in a ram-driven press employ an active tool contained by a housing that is interchangeable with a passive forming tool assembly in a mounting assembly of the press. The active tool includes a microprocessor and a functional head coupled to the microprocessor. Some assemblies including the active tool include a switch for activating the functional head; the switch may be mounted to the housing such that, when the housing is mounted in the mounting assembly of the press, the switch is triggered by movement of the housing in response to the ram stroke of the press.Type: ApplicationFiled: August 12, 2013Publication date: December 12, 2013Applicant: Wilson Tool International Inc.Inventors: Brian J. Lee, Timothy J. Mika
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Patent number: 8590157Abstract: The present invention provides methods allowing the use of selective laser powder processing techniques for the production of medically acceptable prosthetic dental frameworks. The frameworks produced according to the present invention have high grade mechanical properties as well as a high accuracy.Type: GrantFiled: January 25, 2006Date of Patent: November 26, 2013Assignee: Layerwise N.V.Inventors: Jean-Pierre Kruth, Ignace Naert, Ben Vandenbroucke
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Publication number: 20130310812Abstract: A tool for a medical instrument includes a coupling member on the proximal end of the tool, for releasable mechanical coupling with a distal end of a shaft of a medical instrument, wherein the coupling member is in the form of a helical cutout of a circular cylinder barrel.Type: ApplicationFiled: April 17, 2013Publication date: November 21, 2013Inventor: Jochen Stefan
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Publication number: 20130306416Abstract: A brake disc for a wheeled vehicle; said brake disc including opposing annular braking surfaces; each of said surfaces provided with an identical pattern of disparate arcuate groove segments; said groove segments arranged in groups oriented in both clockwise and anti-clockwise directions; each of said groups including, one series of at least two arcuate groove segments lying along a common arc extending from proximate a hub of said braking surface to proximate the periphery of said braking surface, one inward arcuate groove segment extending from proximate said hub to a point intermediate said hub and said periphery, and one outward arcuate groove segment extending from a point intermediate said hub and said periphery to proximate said periphery.Type: ApplicationFiled: December 22, 2011Publication date: November 21, 2013Applicant: DISC BRAKES AUTRALIA PTY LIMITEDInventor: Phillip Joseph
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Patent number: 8585680Abstract: An endovascular device tip assembly and method of making the same, incorporating a radiopaque marker usable with catheters and other suitable endovascular devices is provided. The tip assembly incorporates a radiopaque marker device by providing a counterbore within a primary bore of a tubular tip of an endovascular device. The marker device is fitted securely within the counterbore and the tubular tip is further deformed distally of the marker in order to secure the marker within the device.Type: GrantFiled: April 17, 2007Date of Patent: November 19, 2013Assignee: Cook Medical Technologies LLCInventors: Mark A. Magnuson, Jeffry S. Melsheimer
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Publication number: 20130304076Abstract: A surgical instrument comprising a symbol formed in or on a smooth surface surrounding the symbol, wherein the symbol comprises a plurality of angled surfaces over at least part of the area of the symbol, wherein the angled surfaces define a plurality of parallel ridges and grooves in the symbol. These ridges and grooves create an improved contrast for the symbol relative to the surrounding surface by a combination of different specular reflection of incident light compared to the surrounding surface and shadows formed by the ridges and grooves. A method of marking a surgical instrument with a symbol formed in or on a smooth surface is also described. The method comprises forming a symbol in or on a smooth surface of the surgical instrument; and forming a plurality of angled surfaces over at least part of the area of the symbol, wherein the angled surfaces define a plurality of parallel ridges and grooves in the symbol.Type: ApplicationFiled: January 4, 2012Publication date: November 14, 2013Applicant: DEPUY (IRELAND)Inventors: Oliver Coultrup, Duncan Young
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Publication number: 20130298692Abstract: Provided herein is a test equipment for evaluating safety of a piping for use in nuclear power plants, the test equipment having a test specimen made of a same material as the piping, and having a notch cut from a first surface which is an end portion of the test specimen, with a crack formed at an end portion of the notch; and a load applier connected to the test specimen to apply a load in a direction perpendicular to a direction in which the notch is cut, wherein a pair of pin holes are connected to the load applier such that they are arranged to be distanced from each other along the direction of the load applied to the test specimen, and a central point is provided in a space between a second surface opposing the first surface and an end portion of the crack.Type: ApplicationFiled: May 9, 2013Publication date: November 14, 2013Inventor: Changsung SEOK
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Publication number: 20130299561Abstract: A system and method for joining curved surfaces such as pipes by obtaining pipes having additional rough stock material on the pipe ends, the rough stock material being precision machine processed to prepare complementary face profiles on each of the curved surfaces and then performing friction stir joining of the pipes to obtain a joint that has fewer defects than joints created from conventional welding.Type: ApplicationFiled: May 14, 2013Publication date: November 14, 2013Inventors: Paul T. Higgins, Jeremy Peterson, Rodney Dale Fleck, Russell J. Steel, Scott M. Packer, Murray Mahoney, Rod W. Shampine
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Patent number: 8578581Abstract: A system and method of making a part, including capturing an actual tridimensional surface of each part to obtain a corresponding digitized actual surface, performing a tridimensional comparison between the digitized actual surface of each part and a nominal tridimensional surface, generating an actual location and orientation of an operation to be performed based on the tridimensional comparison, and performing the operation on the part based on the generated actual location and orientation of the element.Type: GrantFiled: April 16, 2007Date of Patent: November 12, 2013Assignee: Pratt & Whitney Canada Corp.Inventors: Michel Bellerose, Mario Blais, Visal Ing, Alain Bouthillier
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Patent number: 8572830Abstract: A method and apparatus for producing a magnetic attachment mechanism is described. A method is provided for determining the magnetic field axis of an element prior to machining it. The magnetic field axis can be used as a reference to machine an outer surface of the magnetic element at a desired angle. The method provides a means to more precisely align magnetic field axes of corresponding magnets in a magnetic attachment system.Type: GrantFiled: August 11, 2011Date of Patent: November 5, 2013Assignee: Apple Inc.Inventor: Cesare A. Tolentino
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Publication number: 20130284691Abstract: A method for fabricating high-density masks for non-planar or three-dimensional substrates utilizes a mandrel having one or more precision forms machined therein. Once the mandrel with one or more forms is fabricated, one or more mask blanks may be constructed thereon. The final masks may be cut from one or more mask blanks.Type: ApplicationFiled: April 25, 2012Publication date: October 31, 2013Inventors: Praveen Pandojirao-S, James Daniel Riall, Adam Toner
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Publication number: 20130283717Abstract: The present subject matter relates to systems and methods for covering a gap between two floor elements having different flooring heights. A multi-purpose reducer for this purpose can include a foot configured to fit in a gap between adjacent floor elements, a first arm extending in a first direction from the foot, and a second arm extending in a second direction substantially perpendicularly from the foot. The first arm can define a first thickness, and the second arm defining a second thickness less than the first thickness. In addition, the first arm can include a lower surface that can be angled with respect to a plane perpendicular to the foot.Type: ApplicationFiled: April 26, 2012Publication date: October 31, 2013Applicant: PERGO (EUROPE) ABInventor: Patrick George Smith
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Patent number: 8567033Abstract: A method of constructing an articulation joint includes forming a metallic tube with a number of rings formed therein. Springs may be secured to the inside surface or outside surface of the rings to allow the joint to bend in directions transverse to the axis of the springs. A fixture may be used to hold the springs at the correct position within the tube and the springs may be urged toward the rings or vice versa to obtain a good bond between the springs and the rings.Type: GrantFiled: September 8, 2011Date of Patent: October 29, 2013Assignee: Boston Scientific Scimed, Inc.Inventor: Francis T. Macnamara
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Patent number: 8567059Abstract: A process for forming a firtree slot in a disc of a bladed rotor assembly for a gas turbine engine may include making a first pass with a machining quill to form a rough profile of the firtree slot, making a second pass with an inclined machining quill having the shape of one of the finished side wall profile of the firtree slot and avoiding engagement with the other side, and making a third pass with an inclined second quill having the shape of the other of the finished side wall profile of the firtree slot and avoiding engagement with the other side, in order to provide a firtree slot for receiving and fixing the root of a blade.Type: GrantFiled: July 10, 2009Date of Patent: October 29, 2013Assignee: Pratt & Whitney Canada Corp.Inventors: Sylvain Jetté, Yannick Dupont, Amr Elfizy
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Publication number: 20130282107Abstract: A method of forming a stent includes forming a wave form from a formable material. The wave form includes a plurality of substantially straight portions and a plurality of curved portions, each curved portion connecting adjacent substantially straight portions. The method includes wrapping the wave form around a mandrel at an angle to form a helical coil comprising a plurality of turns, connecting a first curved portion of a first turn to an adjacent second curved portion of a second turn at a position along the wave form to define an end of the stent, and removing excess material from an end of the wave form extending past the first curved portion while smoothing the end of the stent.Type: ApplicationFiled: April 23, 2012Publication date: October 24, 2013Applicant: Medtronic Vascular, Inc.Inventors: Matthew BALDWIN, Richard Bliss
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Patent number: 8555506Abstract: A method of manufacturing a painted part of plastic material for the automobile industry having an opening, including the steps of molding the part and then, in the following order: painting the part; after painting, punching the part without edge-rounding using a punch to obtain the orifice; and after punching and extracting the punch from the orifice, rounding the edge of the opening of the orifice to have a predetermined radius of curvature in a radial section across the edge.Type: GrantFiled: October 21, 2005Date of Patent: October 15, 2013Assignee: Compagnie Plastic OmniumInventors: Bernard Bocaccio, Jerome Brizin, Marc Verwaerde, Francois Virelizier
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Publication number: 20130266253Abstract: A method for manufacturing a modulator device is provided. The method includes providing an at least partially completed modulator having a top and a bottom and a substrate; fixedly mounting the top of the modulator on a mechanical support; removing from the bottom of the modulator a portion of the substrate, thereby forming a groove in the substrate; and separating the modulator with the groove from the mechanical support; wherein the reduced thickness of the substrate in the area of the groove restricts the flow of energy leakage into the substrate.Type: ApplicationFiled: September 20, 2012Publication date: October 10, 2013Inventors: Julien Macario, Peng Yao, Dennis W. Prather
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Publication number: 20130264532Abstract: An improved fence assembly and method of manufacture and assembly of a fence that does not require fasteners. The fence assembly and method includes a retaining element that does not use fasteners and allows the vertical posts of the fence to rotate with respect to the horizontal rails of the fence, so that the fence can be installed on an uneven surface.Type: ApplicationFiled: April 5, 2012Publication date: October 10, 2013Inventor: Robert Sherman Goodman
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Patent number: 8544175Abstract: An improved method for manufacturing hand guards, utilizing this method multiple sheets can be stacked and then clamped to a XY cutting table to cut multiple patterns therein, subsequently a forming tool or die is used to form complex 3 dimensional shapes in any XY, XZ, YZ or XYZ planes in a single operation.Type: GrantFiled: December 15, 2008Date of Patent: October 1, 2013Inventor: Paul Degarate
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Patent number: 8539861Abstract: Provided is a movable blade including, at a part including a movable blade leading edge which engages with a stationary blade, a blade edge portion which is thinned toward the movable blade leading edge. The blade edge portion is formed by shaving.Type: GrantFiled: February 24, 2011Date of Patent: September 24, 2013Assignee: NEC Infrontia CorporationInventors: Shou Yazawa, Yukio Yoshioka
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Publication number: 20130228554Abstract: A stabilization device for bones or vertebrae comprises a substantially cylindrical elastic element. The elastic element has a first end and a second end opposite to the first end. An elastic section extends between the first end and the second end. The elastic section includes at least first and second helical coils. The first and second helical coils are arranged coaxially so that the first helical coil extends at least in a portion between the second helical coil. The elastic element may form, for example, a portion of a rod, bone anchoring element, or plate.Type: ApplicationFiled: April 4, 2013Publication date: September 5, 2013Applicant: Biedermann Technologies GmbH & Co. KGInventors: Lutz Biedermann, Jürgen Harms, Wilfried Matthis