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公开(公告)号：US10166590B2
公开(公告)日：2019-01-01
申请号：US14865625
申请日：2015-09-25
申请人： Tesla Motors, Inc.
发明人： Rajesh Prasannavenkatesan , Matthew Parker , Yvon Laplante , Nicolas Bombardier , Ben Rush , Shi Li
IPC分类号： B21D22/10 , B21D26/027 , B21D22/20 , B21D26/02 , B21D37/16 , B21D26/021 , B25J15/06 , B21D26/031 , B21D26/053
摘要： A method of forming a part includes: inserting a blank into a die, the die comprising a mold mounted above a sealing counterpart; clamping the blank between the mold and the sealing counterpart; applying first pressure on the blank from the sealing counterpart so the blank is pressed upward to form a shaped part corresponding to the mold; applying a vacuum to the shaped part to hold it against the mold also after separating the mold and the sealing counterpart, the vacuum applied through at least one opening in the mold located in a corner of the mold that the blank does not reach when the first pressure is applied; and discontinuing the vacuum to allow the shaped part to be released from the mold.
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22.发明申请公开(公告)号：US20180313471A1
公开(公告)日：2018-11-01
申请号：US15770428
申请日：2016-10-19
发明人： MARC DEBEAUX , PETER PALZER , KAI KÖHLER , ZACHARIAS GEORGEOU
IPC分类号： F16L9/18 , B21C37/15 , B21D26/051 , B21D26/053 , B32B1/08 , B32B15/01 , C22C38/04 , C22C38/08 , C22C38/34 , C22C38/38 , C22C38/58 , F16L58/08
CPC分类号： B32B15/011 , B21C37/154 , B21D26/051 , B21D26/053 , B32B1/08 , B32B15/01 , B32B15/013 , B32B15/015 , C22C38/04 , C22C38/08 , C22C38/18 , C22C38/34 , C22C38/38 , C22C38/40 , C22C38/58 , F16L9/02 , F16L58/08
摘要： A composite pipe includes a carrier pipe and at least one protective pipe. The carrier pipe is produced from a non-corrosion resistant steel, which has at least a partially austenitic structure, with the following chemical composition (in wt. %): C: 0.005 to 1.4; Mn: 5 to 35; the remainder being iron including unavoidable elements accompanying steel, with the optional alloying of the following elements (in wt. %): Ni: 0 to 6; Cr: 0 to 9; Al: 0 to 15; Si: 0 to 8; Mo: 0 to 3; Cu: 0 to 4; V: 0 to 2; Nb: 0 to 2; Ti: 0 to 2; Sb: 0 to 0.5; B: 0 to 0.5; Co: 0 to 5; W: 0 to 3; Zr: 0 to 4; Ca: 0 to 0.1; P: to 0.6; S: 0 to 0.2; N: 0.002 to 0.3. In a method for producing a composite pipe of this type, the carrier pipe and the at least one protective pipe are mechanically or metallurgically connected to one another.
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公开(公告)号：US20180127849A1
公开(公告)日：2018-05-10
申请号：US15684899
申请日：2017-08-23
IPC分类号： C21D9/48 , B21D26/023 , B21D26/053 , B21D37/16 , C21D8/04 , C21D1/34 , C21D1/60 , C22F1/00 , C21D1/667
CPC分类号： C21D9/48 , B21D26/023 , B21D26/053 , B21D37/16 , C21D1/34 , C21D1/60 , C21D1/667 , C21D8/0405 , C21D8/0447 , C22F1/002
摘要： A hot forming by gas and direct quenching method and apparatus are disclosed. One method of using the system includes a heating step, a forming step, and a direct quenching step. This method increases the quenching speed and allows common steels with high critical cooling rate to be hot formed and quenched. This method reduces or eliminates the need for a furnace and/or the coating of the workpiece prior to the forming, as well as the removal of the coating after the forming. Furthermore, by using a hot gas containing carbon or nitrogen, the workpiece may be case hardened after the heating, forming and quenching steps.
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公开(公告)号：US20150089813A1
公开(公告)日：2015-04-02
申请号：US14487372
申请日：2014-09-16
发明人： Hajime YAMADA , Eri NISHIKATA , Yasuhiro TAKADA
IPC分类号： B21D26/031 , B21D26/053 , B21D26/021
CPC分类号： B21D26/031 , B21D26/021 , B21D26/059 , Y10T29/49616
摘要： Hydroforming into a hollow structural component by pressing a joined plate member outwardly. A largest width is set to an area of a blank portion of the joined plate member extending to between outer peripheral portions of the recessed spaces from a longest constant portion of an internal space formed by the recessed spaces, the longest constant portion being constant in its inner circumferential length and extending the longest in the internal space. A width of an area of the blank portion extending to between the outer peripheral portions from a portion shorter than the longest constant portion is set such that the smaller the length of the portion which is shorter than the longest constant portion is compared to the longest constant portion. The smaller the width of the area extending from the shorter portion is compared to the width of the area extending from the longest constant portion.
摘要翻译： 通过向外按压接合的板构件来液压成型为中空结构部件。 最大宽度被设定为从由凹陷空间形成的内部空间的最长恒定部分延伸到凹陷空间的外周部分之间的连接板构件的空白部分的区域，最长常数部分在其中 内圆周长度并延伸到内部空间最长。 将比从最长恒定部分短的部分延伸到外周部之间的空白部分的面积的宽度被设定为使得比最长常数部分短的部分的长度与最长常数比较 一部分。 将从较短部分延伸的区域的宽度越小到从最长恒定部分延伸的区域的宽度。
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公开(公告)号：US20130139964A1
公开(公告)日：2013-06-06
申请号：US13679674
申请日：2012-11-16
IPC分类号： G02B5/08 , B23P11/00 , B21D26/053 , B05D5/06 , B23K26/22 , B23P15/00 , C25D7/08 , B21K23/00 , B21D26/14
CPC分类号： G02B5/08 , B05D5/063 , B21D26/053 , B21D26/14 , B21J1/006 , B21K23/00 , B23K26/22 , B23P11/00 , B23P15/00 , C22C1/002 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/04 , C22C45/10 , C23C18/1646 , C25D7/08 , G02B5/0808 , Y10T29/49 , Y10T29/49826 , Y10T29/49986
摘要： A mirror or mirror assembly fabricated by molding, pressing, assembling, or depositing one or more bulk metal glass (BMG), bulk metal glass composite (BMGMC), or amorphous metal (AM) parts and where the optical surface and backing of the mirror can be fabricated without machining or polishing by utilizing the unique molding capabilities of this class of materials.
摘要翻译： 通过模制，压制，组装或沉积一个或多个大块金属玻璃（BMG），散装金属玻璃复合材料（BMGMC）或非晶金属（AM）部件制成的镜子或镜子组件，其中镜子的光学表面和背衬 可以通过利用这种类型的材料的独特的成型能力而被机械加工或抛光。
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公开(公告)号：US20210291250A1
公开(公告)日：2021-09-23
申请号：US17342189
申请日：2021-06-08
申请人： Ford Motor Company
IPC分类号： B21D26/047 , B21D26/053 , B23P15/00 , B21C23/00 , B21D26/033
摘要： An apparatus for forming a part is provided, which includes a die. The die includes a round orifice, a central mandrel disposed within the round orifice, and a plurality of bridges and a corresponding plurality of portholes between the bridges. The bridges and the portholes extending around the central mandrel. A spacing of the bridges around the mandrel is non-equiangular. The die allows a material to be extruded through the die to form a round, closed geometry tube from the material such that the round, closed geometry tube has non-equiangular welds after emerging from the die.
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27.发明授权公开(公告)号：US10189071B2
公开(公告)日：2019-01-29
申请号：US15256958
申请日：2016-09-06
申请人： The Boeing Company
IPC分类号： B21D26/053 , B21D31/04 , B23K26/38 , B23K26/40 , B21D26/021 , B23K20/12 , B23K26/22 , B23K26/32 , B23K103/14 , B23K101/00 , B23K103/10 , B23K103/16 , B23K103/18
摘要： A method for forming a multilayer structure from a precursor panel having an edge, the method including steps of connecting an attachment member to the precursor panel such that an edge of the attachment member is in alignment with the edge of the precursor panel and applying heat and gas pressure to expand the precursor panel.
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28.发明申请公开(公告)号：US20180065165A1
公开(公告)日：2018-03-08
申请号：US15256958
申请日：2016-09-06
申请人： The Boeing Company
IPC分类号： B21D26/053 , B23K20/12 , B21D26/021
CPC分类号： B21D26/053 , B21D26/021 , B21D31/04 , B23K20/127 , B23K26/22 , B23K26/32 , B23K26/38 , B23K26/40 , B23K2101/006 , B23K2103/10 , B23K2103/14 , B23K2103/166 , B23K2103/26
摘要： A method for forming a multilayer structure from a precursor panel having an edge, the method including steps of connecting an attachment member to the precursor panel such that an edge of the attachment member is in alignment with the edge of the precursor panel and applying heat and gas pressure to expand the precursor panel.
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公开(公告)号：US09636731B2
公开(公告)日：2017-05-02
申请号：US13687793
申请日：2012-11-28
发明人： Hideo Yamamoto
IPC分类号： B21D5/16 , B21D22/20 , B21D11/18 , B21D26/027 , B21D26/053 , B21D28/10 , B65B3/02
CPC分类号： B21D5/16 , B21D11/18 , B21D22/203 , B21D22/208 , B21D26/027 , B21D26/053 , B21D28/10 , B65B3/022
摘要： A punch (2) and a pad (5) are opposed to each other such that a molded portion (3a) of a metal laminate film (3) to be processed is interposed between the punch (2) and the pad (5). An enclosed space (6, 7) is compressed to raise only the temperature of the molded portion (3a) while keeping the vicinity of the molded portion (3a) at a low temperature (S1, S2). After that, the enclosed space (6, 7) is moved with respect to the molded portion (3a) to perform first molding (S3) on the molded portion (3a), and then gas in the enclosed space (6) is released to perform second molding (S4) on the molded portion (3a) by means of the punch (2) and the pad (5).
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公开(公告)号：US09507061B2
公开(公告)日：2016-11-29
申请号：US13679674
申请日：2012-11-16
IPC分类号： B23P11/00 , G02B5/08 , B21K23/00 , B21D26/053 , B21D26/14 , B23K26/22 , C25D7/08 , B05D5/06 , B21J1/00 , C22C45/00 , C23C18/16 , C22C1/00 , C22C33/00 , C22C45/02 , C22C45/04 , C22C45/10 , B23P15/00
CPC分类号： G02B5/08 , B05D5/063 , B21D26/053 , B21D26/14 , B21J1/006 , B21K23/00 , B23K26/22 , B23P11/00 , B23P15/00 , C22C1/002 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/04 , C22C45/10 , C23C18/1646 , C25D7/08 , G02B5/0808 , Y10T29/49 , Y10T29/49826 , Y10T29/49986
摘要： A mirror or mirror assembly fabricated by molding, pressing, assembling, or depositing one or more bulk metal glass (BMG), bulk metal glass composite (BMGMC), or amorphous metal (AM) parts and where the optical surface and backing of the mirror can be fabricated without machining or polishing by utilizing the unique molding capabilities of this class of materials.
摘要翻译： 通过模制，压制，组装或沉积一个或多个大块金属玻璃（BMG），散装金属玻璃复合材料（BMGMC）或非晶金属（AM）部件制成的镜子或镜子组件，其中镜子的光学表面和背衬 可以通过利用这种类型的材料的独特的成型能力而被机械加工或抛光。
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