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公开(公告)号：US11879531B1
公开(公告)日：2024-01-23
申请号：US17861392
申请日：2022-07-11
Applicant: Schaeffler Technologies AG & Co. KG
Inventor： Jeremy Jewell , Craig McBurney
IPC: F16H41/28 , F16H45/02 , B23K33/00 , B23K101/00 , F16H41/24
CPC classification number: F16H41/28 , F16H45/02 , B23K33/004 , B23K2101/00 , B23K2101/001 , F16H2041/243 , F16H2045/0221
Abstract: A method of forming a welded connection between a hub and a plate component in a transmission assembly is provided. The method includes providing the plate component which includes a radially extending portion and an opening in a connection region to the hub, forming a flare bevel with an axial extension that extends beyond a projection of a thickness of the radially extending portion of the plate component at the opening, locating the plate component with the flare bevel and at least a portion of the axial extension on the hub, welding in a recess formed between the flare bevel and the hub to connect the plate component to the hub with the weld, and removing at least a portion of the axial extension after the welding.
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公开(公告)号：US20180236584A1
公开(公告)日：2018-08-23
申请号：US15753956
申请日：2016-08-24
Applicant: DAIHEN Corporation
Inventor： Hayato Baba , Hideo Shiozaki , Tetsuo Era
CPC classification number: B23K9/095 , B23K9/124 , B23K9/125 , B23K9/173 , B23K33/004
Abstract: The welding method comprises: a step of preparing a first base material and a second base material; a step of disposing the first base material and the second base material in a manner such that a first end face of the first base material and a second end face of the second base material face each other; and a step of welding the first base material and the second base material together using GMA welding so that the first end face and the second end face are joined together. In the step of welding the first base material and the second base material together, an arc is formed in a state where the welding wire penetrates into a region surrounded by a molten region, so that the molten region is formed to pierce through the first base material and the second base material in the thickness direction.
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公开(公告)号：US09937575B2
公开(公告)日：2018-04-10
申请号：US14614636
申请日：2015-02-05
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas Ciampa , Matthew S. Verbiscus
IPC: B23K1/00 , B23K33/00 , B23K1/14 , B23K1/20 , B23K101/00 , B23K103/08
CPC classification number: B23K1/00 , B23K1/0018 , B23K1/14 , B23K1/20 , B23K33/00 , B23K33/004 , B23K2101/001 , B23K2103/08 , Y10T403/479
Abstract: A method for forming a brazed joint between a first part having a first surface and a second part having a second surface may comprise applying at least two beads of braze filler at either of the first surface and the second surface, and assembling the first surface and the second surface to define a shiplap interface therebetween. The shiplap interface may terminate at a first terminus and a second terminus, and may include a first cavity and a second cavity. One of the beads of braze filler may be localized at the first cavity and the other may be localized at the second cavity. The method may further comprise melting each of the beads of braze filler to a braze liquid, and allowing the braze liquid to flow through the shiplap interface from the first cavity towards the first terminus, and from the second cavity towards the second terminus.
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公开(公告)号：US09905819B2
公开(公告)日：2018-02-27
申请号：US15029825
申请日：2013-11-15
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Shou Saimaru , Yukihiro Soga
IPC: H01M2/04 , H01M2/02 , H01M10/0525 , H01M10/0587 , B23K26/20 , B23K26/28 , B23K26/32 , B23K33/00 , B23K26/244 , B23K101/04 , B23K101/36
CPC classification number: H01M2/043 , B23K26/206 , B23K26/244 , B23K26/28 , B23K26/32 , B23K33/004 , B23K2101/04 , B23K2101/36 , H01M2/024 , H01M2/0262 , H01M2/0439 , H01M2/0473 , H01M10/0525 , H01M10/0587 , H01M2220/20
Abstract: A square battery includes a battery can surrounded by four side wall portions, and having an upper end portion on one side in a height direction of the side wall portions opened and a bottom portion in a lower end portion on the other side in the height direction, and a battery lid welded to the upper end portion to seal the battery can, wherein between the battery can and the battery lid, a lateral boundary surface in a lateral direction crossing the height direction of the side wall portions and a vertical boundary surface in a vertical direction crossing the lateral boundary surface and along the height direction of the side wall portions are formed, at least a part of the lateral and vertical boundary surfaces being welded by a laser radiated in the vertical direction along the height direction of the side wall portions.
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公开(公告)号：US20170355121A1
公开(公告)日：2017-12-14
申请号：US15687815
申请日：2017-08-28
Applicant: Ariel Andre Waitzman
Inventor： Pascal Zaffino , David Liolli
IPC: B29C45/73 , B29C33/04 , B23K26/342 , B29C33/38 , B22C9/00 , B23K10/02 , B23K9/04 , B23K33/00 , B22D17/22 , B29L31/30 , B29K101/00
CPC classification number: B29C45/7312 , B22C9/00 , B22D17/2218 , B23K9/04 , B23K10/027 , B23K26/342 , B23K33/004 , B29C33/04 , B29C33/3835 , B29C33/3842 , B29K2101/00 , B29K2905/00 , B29L2031/3044 , Y10T29/49
Abstract: A method of providing a tool with a conformal cooling passage includes rough machining a cavity generally corresponding to a manufactured part shape using CAD data. Conformal cooling slots are cut in the cavity using the CAD data. The conformal cooling slots are welded shut using the CAD data to provide conformal cooling passages. A class A surface is machined over the conformal cooling passage and corresponds to a finished manufactured part shape using the CAD data.
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Patent Agency Ranking
公开(公告)号：US09808889B2
公开(公告)日：2017-11-07
申请号：US14155585
申请日：2014-01-15
Applicant: Siemens Energy, Inc.
Inventor： David J. Mitchell , Michael J. Olejarski , Christopher J. Muller
IPC: F01D5/06 , F01D11/00 , B23K31/02 , B23K33/00 , B23K101/00
CPC classification number: B23K31/02 , B23K33/004 , B23K2101/001 , F01D11/005 , F05D2230/232 , F05D2250/75
Abstract: A turbine is provided comprising a plurality of stages, each stage comprising a rotatable disk and blades carried thereby, at least one pair of adjacent rotatable disks defining an annular gap therebetween and having respective opposing sealing band receiving slots aligned with the annular gap A sealing band is located in the opposing receiving slots to seal the annular gap Disk engagement structure is defined in the pair of adjacent rotatable disks. A clip member is coupled to the sealing band and engaged with the pair of adjacent rotatable disks through the disk engagement structure The clip member may have an aperture extending only partially through the clip member for alignment with a hole in the sealing band for engagement with a tool To improve weld geometry, the clip member may have angled surfaces and notched areas, and the sealing band may have chamfered edges.
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公开(公告)号：US20170190003A1
公开(公告)日：2017-07-06
申请号：US15313332
申请日：2015-05-12
Inventor： Philippe Octave Thibaux , Eric Rene Leontine Van Pottelberg , Christopher Hendrikus Johannes Gerritsen
CPC classification number: B23K33/006 , B23K9/025 , B23K9/028 , B23K9/127 , B23K33/004 , B23K2101/06
Abstract: Features herein relate to an electric arc welding method for creating a multi-pass welded joint comprising the following steps: a first stand-alone toe weld on a first construction element, then, arranging the first construction element and a second construction element in a joining position, with a distance being present between the first stand-alone toe weld and a root area of the welded joint to be created, while maintaining the joining position, making a first weld connection between the first construction element and the second construction element by applying a root pass at the root area, then, applying one or more filling beads, wherein the first stand-alone toe weld, the root pass and the one or more filling beads together form part of the welded joint, wherein the first stand-alone toe weld forms the toe of said welded joint at the side of the first construction element.
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公开(公告)号：US20160254501A1
公开(公告)日：2016-09-01
申请号：US15029825
申请日：2013-11-15
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Shou SAIMARU , Yukihiro SOGA
IPC: H01M2/04 , H01M10/0525 , H01M10/0587 , H01M2/02
CPC classification number: H01M2/043 , B23K26/206 , B23K26/244 , B23K26/28 , B23K26/32 , B23K33/004 , B23K2101/04 , B23K2101/36 , H01M2/024 , H01M2/0262 , H01M2/0439 , H01M2/0473 , H01M10/0525 , H01M10/0587 , H01M2220/20
Abstract: A square battery includes a battery can surrounded by four side wall portions, and having an upper end portion on one side in a height direction of the side wall portions opened and a bottom portion in a lower end portion on the other side in the height direction, and a battery lid welded to the upper end portion to seal the battery can, wherein between the battery can and the battery lid, a lateral boundary surface in a lateral direction crossing the height direction of the side wall portions and a vertical boundary surface in a vertical direction crossing the lateral boundary surface and along the height direction of the side wall portions are formed, at least a part of the lateral and vertical boundary surfaces being welded by a laser radiated in the vertical direction along the height direction of the side wall portions.
Abstract translation: 方形电池包括由四个侧壁部分围绕的电池壳体，并且在侧壁部分的开口的高度方向的一侧具有上端部和在高度方向上的另一侧的下端部的底部 以及焊接到上端部以密封电池罐的电池盖，其中在电池罐和电池盖之间，在与侧壁部分的高度方向交叉的横向方向上的横向边界表面和垂直边界面 形成与侧壁部分的横向边界面和高度方向交叉的垂直方向，横向和垂直边界面的至少一部分沿着沿侧壁的高度方向沿垂直方向辐射的激光焊接 部分。
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公开(公告)号：US20160193685A1
公开(公告)日：2016-07-07
申请号：US14910796
申请日：2014-08-05
Applicant: MAGNA STEYR FAHRZEUGTECHNIK AG & CO KG
Inventor： Werner KARNER , Helmut TREVEN
IPC: B23K9/23
CPC classification number: B23K9/232 , B23K9/125 , B23K9/235 , B23K33/004 , B23K2103/20
Abstract: A method for producing a welded joint between a steel sheet and an aluminum sheet, wherein the steel sheet and the aluminum sheet are clamped horizontally and are welded together on only one side in the welding position, a corresponding welded joint and a component comprising a corresponding welded joint.
Abstract translation: 一种钢板和铝板之间的焊接接头的制造方法，其中钢板和铝板被水平夹紧，并且仅在焊接位置的一侧焊接在一起，相应的焊接接头和包括相应的 焊接接头。
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公开(公告)号：US20160059462A1
公开(公告)日：2016-03-03
申请号：US14934534
申请日：2015-11-06
Applicant: Ariel Andre Waitzman
Inventor： Pascal Zaffino
CPC classification number: B29C45/7312 , B22C9/00 , B22D17/2218 , B23K9/04 , B23K10/027 , B23K26/342 , B23K33/004 , B29C33/04 , B29C33/3835 , B29C33/3842 , B29K2101/00 , B29K2905/00 , B29L2031/3044 , Y10T29/49
Abstract: A method of providing a mould with a conformal cooling passage includes rough machining a mould cavity generally corresponding to a moulded part shape using CAD data. Conformal cooling slots are cut in the mould cavity using the CAD data. The conformal cooling slots are welded shut using the CAD data to provide conformal cooling passages. A class A surface is machined over the conformal cooling passage and corresponds to a finished mould part shape using the CAD data.
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