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公开(公告)号：US11007559B2
公开(公告)日：2021-05-18
申请号：US16372623
申请日：2019-04-02
发明人： Ronald K. Johnston
摘要： This disclosure provides a tube shaping tool for a torque mechanism to modify a tube end. The tube shaping tool can include a cup and an internal assembly. The internal tube assembly can include a stem and an internal body. The stem can be received by the torque mechanism and transmit torque generated from the torque mechanism to the components of the tube shaping tool. The tube shaping tool can roll form the outside diameter of the tube end using standard bearings and a flange bearing attached to the internal body. The flange bearing can also include a flange that can provide facing of the tube end.
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公开(公告)号：US20190039166A1
公开(公告)日：2019-02-07
申请号：US16043573
申请日：2018-07-24
发明人： Glenn K. Redding , Khalid Hassan
摘要： An arc welding apparatus includes a conductor tube assembly that has a collar assembly with a collar body that is biased by a spring. A consumable assembly is mechanically secured to the conductor tube and displaces the collar body and the collar body imparts a biasing force against the consumable assembly pretensioning the consumable assembly on the conductor tube assembly.
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公开(公告)号：US10001230B2
公开(公告)日：2018-06-19
申请号：US13333157
申请日：2011-12-21
申请人： Christian Rischen , Bernd Franke , Andreas Muller
发明人： Christian Rischen , Bernd Franke , Andreas Muller
CPC分类号： F16L13/142 , B21C37/28 , B21D17/025 , B21D19/00
摘要： 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.
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公开(公告)号：US09555461B2
公开(公告)日：2017-01-31
申请号：US14410285
申请日：2013-06-20
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09492857B2
公开(公告)日：2016-11-15
申请号：US13813471
申请日：2011-08-03
CPC分类号： B21D41/021 , B21D19/00 , B21D19/04 , B21D41/02
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20160238168A1
公开(公告)日：2016-08-18
申请号：US15068520
申请日：2016-03-11
CPC分类号： F16L23/14 , B21D19/16 , F24F13/0209
摘要： [Problems] To provide a duct flange structure which has a higher strength and which is easier to handle and manufacture.[Means for solving the Problems] A duct flange structure which is arranged in an end portion of a cylindrical duct body 2 having a substantially quadrilateral shape in section, includes: a flange portion 4 formed by bending an extension portion 30 extending from an opening edge 3A of each of wall plates 3 constituting the duct body 2, the flange portion 4 being constituted by a vertical portion 41 extending outside substantially vertically to the wall plate 3 and a horizontal portion 42 extending substantially parallel to the wall plate 3 from the vertical portion 41, the vertical portion 41 and the horizontal portion 42 being formed by folding and superposing the extension portion 30 in two or more.
摘要翻译： [问题]提供一种具有较高强度并且易于处理和制造的导管凸缘结构。 解决问题的手段一种管状凸缘结构，其布置在具有基本上四边形形状的圆柱形导管体2的端部中，包括：凸缘部4，其通过弯曲从开口边缘延伸的延伸部30而形成 如图3A所示，构成管体2的壁板3中的每一个，凸缘部分4由垂直部分41构成，垂直部分41基本上垂直于壁板3延伸，并且水平部分42从垂直部分基本上平行于壁板3延伸 如图41所示，垂直部分41和水平部分42通过将延伸部分30折叠并叠合成两个或更多个而形成。
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公开(公告)号：US20150352680A1
公开(公告)日：2015-12-10
申请号：US14649185
申请日：2014-01-28
申请人： Richard POLIQUIN
发明人： Richard POLIQUIN
CPC分类号： B21D47/01 , B21B1/22 , B21C47/16 , B21D5/06 , B21D19/005 , B21D35/001 , B24B9/04 , C23C2/00 , E04C2003/0473
摘要： An apparatus for edging a steel component, the apparatus having at least one edger roll (402, 404, 406) mounted to a slider housing (422) and a feed housing connected to the slider housing, wherein the feed housing is configured to drive the steel component through the at least one edger roll, and wherein the edger roll is adjustably mounted to the slider housing.
摘要翻译： 一种用于边缘钢组件的装置，所述装置具有安装到滑块壳体（422）的至少一个修边辊（402,404,406）和连接到滑动器壳体的进给壳体，其中，所述进给壳体构造成驱动 钢组件通过所述至少一个修边辊，并且其中所述修边辊可调节地安装到所述滑动器壳体。
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公开(公告)号：US09162265B2
公开(公告)日：2015-10-20
申请号：US13696649
申请日：2011-05-11
申请人： Eero Leppänen
发明人： Eero Leppänen
CPC分类号： B21B23/00 , B21D19/04 , B21D19/046 , B21D39/12
摘要： A method and apparatus for making a collar to the end of a pipe. The apparatus comprises an attachment clamp surrounding the pipe and a body part, connected by hinging to a pivoting cradle having a forming cone, which can enter the end of the pipe. In the method, the forming cone is moved axially and obliquely to the central axis of the pipe, inside the pipe until it contacts the inner surface of the pipe, the forming cone being loaded with the desired load pressure against the inner surface. The forming cone is then pivoted using a pivoting cradle outwards from the central axis of the pipe, around the inner edge of the attachment clamp, and the forming cone and pipe are simultaneously rotated with respect to each other around the central axis of the pipe until the desired collar has formed.
摘要翻译： 一种将套环制成管道末端的方法和装置。 该装置包括围绕管道和主体部分的附接夹具，其通过铰接铰接到具有成形锥体的枢转托架连接，该支架可以进入管道的端部。 在该方法中，成形锥体在管道的内部轴向和倾斜地相对于管的中心轴线移动，直到其接触到管的内表面，成形锥体被加载到内表面上所需的负载压力。 然后，成形锥体使用枢转支架从管道的中心轴线向外枢转，围绕附接夹具的内边缘，并且成形锥体和管道围绕管道的中心轴线同时相对于彼此旋转直到 形成了所需的领。
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公开(公告)号：US20150266081A1
公开(公告)日：2015-09-24
申请号：US14221453
申请日：2014-03-21
发明人： WEI-CHIN CHEN
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
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10.发明申请公开(公告)号：US20140238096A1
公开(公告)日：2014-08-28
申请号：US14267424
申请日：2014-05-01
IPC分类号： B21D19/00 , B21D26/021 , B21D28/14
CPC分类号： B21D19/00 , B21D24/16 , B21D26/021 , B21D26/023 , B21D26/12 , B21D28/14 , B23D15/14
摘要： 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.
摘要翻译： 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。
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