公开(公告)号：US10001230B2

公开(公告)日：2018-06-19

申请号：US13333157

申请日：2011-12-21

Applicant: Christian Rischen ,  Bernd Franke ,  Andreas Muller

Inventor： Christian Rischen ,  Bernd Franke ,  Andreas Muller

IPC: F16L21/00 ,  F16L13/14 ,  B21C37/28 ,  B21D17/02 ,  B21D19/00

CPC classification number: F16L13/142 ,  B21C37/28 ,  B21D17/025 ,  B21D19/00

Abstract: A press fitting, including a tubular component and an end portion of the tubular component which can be compressed to make a connection. The end portion has an opening to receive a tube and a first region having an annular ridge to receive a sealing ring. A second region is arranged on the side of the ridge adjacent the opening and a third region is arranged on the side of the ridge remote from the opening. The overall wall thickness of the press fitting in the second region is increased at least in a section or sections in comparison with the wall thickness of the tubular component in the third region.

公开(公告)号：US09555461B2

公开(公告)日：2017-01-31

申请号：US14410285

申请日：2013-06-20

Applicant: JOHNSON CONTROLS GMBH

Inventor： Andreas Dannheisig ,  Michael Hamers ,  Ludger Mühlenbrock ,  Volker Schmidt

IPC: B21D39/00 ,  B23P11/00 ,  B21D19/00 ,  B21D39/06 ,  B21D39/02 ,  F27D99/00

CPC classification number: B21D39/00 ,  B21D19/00 ,  B21D39/026 ,  B21D39/06 ,  B23P11/005 ,  B60N2/1615 ,  B60N2/682 ,  F27D2099/0058 ,  Y10T29/49865 ,  Y10T29/49909 ,  Y10T29/49915 ,  Y10T29/49917 ,  Y10T29/49936

Abstract: A method for connecting two components. The method includes heating a deformation region of at least one component part to provide complete heating. The at least one component part is plastically deformed after the complete heating of the deformation region.

Abstract translation: 一种连接两个组件的方法。 该方法包括加热至少一个部件的变形区域以提供完全的加热。 在变形区域的完全加热之后，至少一个部件被塑性变形。

公开(公告)号：US09492857B2

公开(公告)日：2016-11-15

申请号：US13813471

申请日：2011-08-03

Applicant: Mark J. Hasenberg ,  Logan D. Pitts ,  John M. Peirce

Inventor： Mark J. Hasenberg ,  Logan D. Pitts ,  John M. Peirce

IPC: B21D19/00 ,  B21D19/04 ,  B21D41/02

CPC classification number: B21D41/021 ,  B21D19/00 ,  B21D19/04 ,  B21D41/02

Abstract: A hand held flaring tool includes a receiving portion for receiving an end of a tube, a stop element, a locking mechanism and a flaring mechanism. The stop element is movably disposed at the receiving portion and is movable between a stopping position, where the stop element limits insertion of the tube at the receiving portion to set the tube at an appropriate location for flaring the end of the tube, and a flaring position, where the stop element is moved to a position remote from the end of the tube. The locking mechanism is operable to lock the tube at the receiving portion when the tube is inserted into engagement with the stop element. The flaring mechanism is operable to move a flaring mandrel towards and into engagement with the end of the tube to flare the end of the tube.

Abstract translation: 手持式扩口工具包括用于容纳管的端部的接收部分，止动件，锁定机构和扩口机构。 止动元件可移动地设置在接收部分处，并且可在停止位置之间移动，停止元件限制管在接收部分处的插入，以将管设置在用于扩张管的端部的适当位置，并且扩口 位置，其中止动元件移动到远离管的端部的位置。 当管被插入与停止元件接合时，锁定机构可操作以将管锁定在接收部分处。 扩口机构可操作以将扩口心轴移向并与管的端部接合以使管的端部展开。

公开(公告)号：US20150266081A1

公开(公告)日：2015-09-24

申请号：US14221453

申请日：2014-03-21

Applicant: ALEX GLOBAL TECHNOLOGY, INC.

Inventor： WEI-CHIN CHEN

IPC: B21D53/86 ,  B21D19/00 ,  B21J5/02 ,  B21D7/00 ,  B62K21/02 ,  B21C23/01

CPC classification number: B21D53/86 ,  B21C23/01 ,  B21C23/10 ,  B21C23/142 ,  B21D7/00 ,  B21D19/00 ,  B21D41/04 ,  B21J5/002 ,  B21J5/025 ,  B21K1/74 ,  B62K21/02 ,  Y10T29/49616 ,  Y10T29/49622 ,  B21J5/02 ,  B21J5/027

Abstract: A method for manufacturing an integrated aluminum alloy bicycle front fork is revealed. Aluminum alloy is extruded to form substrate having three rectangular bars. Cut the substrate to get a blank. The blank is set into a mold for forging the three rectangular bars into three round bars. Then burr and waste material are removed. Next the blank is set into another mold for extruding the three round bars and the three round bars are punched to have guide holes. The round bars are drilled along the guide holes and penetrated to form round tubes. A tube opening of two round tubes is flattened and narrowed. Then the two round tubes are bent downward to form fork tubes of a front fork. The rest tube forms a front fork stem. Thereby an integrated light weighted front fork with good structural strength and beautiful appearance is produced.

Abstract translation: 揭示了一体式铝合金自行车前叉的制造方法。 挤压铝合金以形成具有三个矩形条的基底。 切割基材以获得空白。 将坯料放入用于将三个矩形棒锻造成三个圆棒的模具中。 然后去除毛刺和废料。 接下来，坯料被设置到另一个用于挤压三个圆棒的模具中，并且冲压三个圆棒以具有导向孔。 沿着导孔钻出圆棒，并穿透形成圆管。 两个圆管的管开口变平且变窄。 然后将两个圆管向下弯曲，形成前叉的叉管。 其余管形成前叉杆。 从而制造出具有良好的结构强度和美丽外观的综合轻量级前叉。

公开(公告)号：US20150165542A1

公开(公告)日：2015-06-18

申请号：US14540060

申请日：2014-11-13

Applicant: Victor Equipment Company

Inventor： Khalid Hassan ,  Glenn K. Redding

IPC: B23K9/29 ,  B23K9/173

CPC classification number: B23K9/295 ,  B21D19/00 ,  B23K9/173 ,  B23K9/285 ,  B23K9/32

Abstract: A nozzle assembly for a welding torch and a welding torch including said nozzle assembly is provided. The nozzle assembly generally comprises a nozzle body having an internal bore with a plurality of detents disposed within a portion of the internal bore and an insert assembly having a proximal exterior surface with a plurality of sealing members. The insert assembly is adapted to be secured within the internal bore of the nozzle body by the plurality of sealing members progressively engaging the plurality of detents.

Abstract translation: 提供了一种用于焊炬的喷嘴组件和包括所述喷嘴组件的焊炬。 喷嘴组件通常包括具有内孔的喷嘴主体，内孔具有设置在内孔的一部分内的多个棘爪，以及具有近侧外表面和多个密封构件的插入组件。 插入组件适于通过多个密封构件逐渐接合多个棘爪而固定在喷嘴主体的内孔内。

公开(公告)号：US09027989B1

公开(公告)日：2015-05-12

申请号：US14076746

申请日：2013-11-11

Applicant: Ford Global Technologies, LLC

Inventor： John Joyce ,  Darrin Neil Wagner

IPC: B60R13/07 ,  B62D25/06

CPC classification number: B21D53/88 ,  B21D11/02 ,  B21D19/00 ,  B62D25/06 ,  B62D29/008 ,  Y10T29/49622

Abstract: A vehicular system is provided with a substantially hollow member having a long axis, a short axis, and an outer surface substantially parallel to the long axis. The outer surface includes a plurality of notched elements configured to reduce strain from bending the member in the direction of the short axis, e.g., by a stretch bending process. The hollow member may also include an outer surface that is curved substantially in the direction of the short axis. A method of making the vehicular assembly includes the steps: providing a substantially hollow member having a long axis, a short axis, and an outer surface substantially parallel to the long axis; cutting a plurality of notched elements into the outer surface; and bending the member such that the portion of the outer surface in proximity to the notched elements is in tension and curved in the short axis direction.

Abstract translation: 车辆系统设置有基本上中空的构件，其具有长轴，短轴和基本上平行于长轴的外表面。 外表面包括多个切口元件，其被配置为减小例如通过拉伸弯曲工艺在短轴方向上弯曲构件的应变。 中空构件还可以包括基本上沿短轴方向弯曲的外表面。 制造车辆组件的方法包括以下步骤：提供具有基本上平行于长轴线的长轴，短轴和外表面的基本上中空的构件; 将多个切口元件切割成外表面; 并且使所述构件弯曲，使得所述切口部件附近的所述外表面的部分在短轴方向上处于张紧状态并弯曲。

公开(公告)号：US20140238096A1

公开(公告)日：2014-08-28

申请号：US14267424

申请日：2014-05-01

Applicant: Ford Global Technologies, LLC

Inventor： Sergey Fedorovich Golovashchenko

IPC: B21D19/00 ,  B21D26/021 ,  B21D28/14

CPC classification number: B21D19/00 ,  B21D24/16 ,  B21D26/021 ,  B21D26/023 ,  B21D26/12 ,  B21D28/14 ,  B23D15/14

Abstract: A method of flange trimming a sheet metal panel to form a part including flanges for subsequent hemming or weld operation is disclosed. The method utilizes an electro-hydraulic forming (EHF) tool to form a channel within which a flange is cut out in a trimming operation. A combined flange/trim die may be provided in which both a channel forming operation and a flange trimming operation may be performed. A manufacturing system for fabricating a part by forming a channel in a peripheral portion and cutting the channel area to form a flange. The method also relates to a die for an EHF tool that defines a channel-shaped recess and has a trim edge for cutting a flange into the channel.

Abstract translation: 公开了一种法兰修整金属板以形成包括用于随后的折边或焊接操作的凸缘的部分的方法。 该方法利用电动液压成型（EHF）工具来形成在修剪操作中切割法兰的通道。 可以提供组合的法兰/修剪模具，其中可以执行通道形成操作和法兰修剪操作。 一种用于通过在周边部分中形成通道并切割通道区域以形成凸缘来制造零件的制造系统。 该方法还涉及一种用于EHF工具的模具，其限定通道形凹槽并且具有用于将凸缘切入通道的修边边缘。

公开(公告)号：US20140041231A1

公开(公告)日：2014-02-13

申请号：US14058712

申请日：2013-10-21

Applicant: The Boeing Company

Inventor： Thomas L. Andrews

IPC: B64G1/60

CPC classification number: B64G1/60 ,  B21D19/00 ,  B64G1/00 ,  B64G1/10 ,  B64G1/12 ,  F16J15/00 ,  Y10T29/49622

Abstract: A first part, a second part, and a seal ring are fastened together to form a pressure structure configured for a spacecraft structure of a spacecraft, wherein the first part and the second part are each formed from a single workpiece.

Abstract translation: 第一部分，第二部分和密封环被紧固在一起以形成构造成用于航天器的航天器结构的压力结构，其中第一部分和第二部分各自由单个工件形成。

公开(公告)号：US07210324B2

公开(公告)日：2007-05-01

申请号：US10916638

申请日：2004-08-12

Applicant: Peter Bender ,  Harald Ranke

Inventor： Peter Bender ,  Harald Ranke

IPC: B21D19/00

CPC classification number: B21D19/00

Abstract: The invention relates to a process and an apparatus for producing a profiled sheet, in which the sheet is provided with a corrugation which runs obliquely with respect to the edges of the sheet and has a substantially constant angle of inclination. At least one edge region of the sheet is deformed by means of a ram-like deformation tool (6) which is alternately brought into contact with the edge region and removed from the edge region.

Abstract translation: 本发明涉及一种用于生产异形片材的方法和设备，其中片材具有相对于片材边缘倾斜延伸且具有基本上恒定的倾斜角度的波纹。 片材的至少一个边缘区域借助于冲头式变形工具（6）变形，该工具交替地与边缘区域接触并从边缘区域移除。

公开(公告)号：US20060042341A1

公开(公告)日：2006-03-02

申请号：US11211620

申请日：2005-08-26

Applicant: Hidehisa Nishibu

Inventor： Hidehisa Nishibu

IPC: B21D28/00

CPC classification number: B21D28/12 ,  B21D19/00 ,  Y10T29/47

Abstract: The present invention provides a deburring device for a punch press which can remove burrs produced along a slot or a cut portion formed in a plate material by punching or cutting using a punch press so that the removal is carried out as a process with the same punch press. A deburring device 6 for a punch press has an upper tool 7 and a lower tool 8 arranged opposite each other. The upper and lower tools 7, 8 each have a ball holding member 22, 32, respectively, and a ball 23, 33, respectively, rotatably supported by the ball holding member and projecting from a surface of the ball holding member 22, 32 toward an opposite surface of the opposite ball holding member 32, 22. Each of the upper and lower balls 23, 33 has a diameter larger than the width of the slot A, in its portion projecting from the ball holding member 22, 32, respectively, the slot A being formed in the plate material W so as to extend across the plane. The plate material W moves with the vertical pair of balls 23, 33 partly fitted into the slot A and with the plate material W sandwiched between the upper and lower balls 23, 33 to continuously remove burrs (a) produced along a longitudinal direction of the slot A. The deburring device 6 continuously removes not only the burrs produced along the slot A but also those produced along a cut portion in the plate material W as described above.

Abstract translation: 本发明提供了一种用于冲压机的去毛刺装置，其可以通过使用冲压机的冲压或切割来消除沿着狭槽或形成在板材中的切割部分产生的毛刺，从而作为具有相同冲头的方法进行去除 按。 用于冲压机的去毛刺装置6具有彼此相对布置的上部工具7和下部工具8。 上下工具7,8分别具有球保持构件22,32和分别由球保持构件可旋转地支撑并从球保持构件22,32的表面突出的球23,33朝向 相对的球保持构件32,22的相对表面。 上，下滚珠23,33的直径大于槽A的宽度，分别从球保持构件22,32突出的部分，槽A形成在板材W上，从而 延伸穿过飞机。 板材W随着垂直的一对球23,33部分地配合到槽A中并且板材W夹在上，下球23,33之间移动，以连续地去除沿着纵向方向产生的毛刺（a） 去毛刺装置6不仅沿着槽A产生的毛刺连续地移除，而且还连续地移除沿着板材W的切割部分产生的毛刺。