公开(公告)号：US5384958A

公开(公告)日：1995-01-31

申请号：US023415

申请日：1993-02-26

申请人： Gregory F. O'Daniel ,  Dennis M. Provenzano

发明人： Gregory F. O'Daniel ,  Dennis M. Provenzano

IPC分类号： B21D53/80 ,  F16H41/04 ,  F16H41/28 ,  B23P15/00

CPC分类号： F16H41/28 ,  B21D53/80 ,  F16H41/04 ,  F16H2041/243 ,  Y10T29/4933 ,  Y10T29/49995

摘要： A torque converter has an end cover or input shell which is stamped from a sheet metal plate and has a stiffening fluid portion and an outer flow formed annular rim. The impeller, turbine and stator are assembled along with a torque converter clutch after which the rim portion of the end cover is welded to the impeller. The impeller and the cover have a flange or radially extending portion that is selectively trimmed to control the dynamic balance of the assembly. The turbine member is cast with the outer core and blade portions integral and an inner core member is welded thereto. This is completed prior to assembly within the torque converter.

摘要翻译： 变矩器具有端盖或输入外壳，该端盖或输入外壳由金属板冲压并具有加强流体部分和外流形成的环形边缘。 叶轮，涡轮和定子与变矩器离合器一起组装，之后端盖的边缘部分焊接到叶轮上。 叶轮和盖具有凸缘或径向延伸部分，其被选择性地修剪以控制组件的动态平衡。 涡轮机构件被铸造成具有一体的外芯和刀片部分，并且内芯件被焊接到其上。 这是在变矩器内组装之前完成的。

公开(公告)号：US4481850A

公开(公告)日：1984-11-13

申请号：US570755

申请日：1984-01-16

申请人： Jerome D. Allen

发明人： Jerome D. Allen

IPC分类号： B21D53/80 ,  F16K17/16 ,  B26D3/08

CPC分类号： F16K17/1606 ,  B21D53/80 ,  Y10T83/0333 ,  Y10T83/0348

摘要： The present invention relates to improved apparatus for manufacturing scored reverse buckling rupture disks. The scores on the disks radiate outwardly from central portions thereof toward the peripheries thereof and have known depths and depth variances.

摘要翻译： 本发明涉及用于制造刻痕反向屈曲破裂盘的改进装置。 盘上的分数从其中心部分朝向其周边向外辐射并且具有已知的深度和深度方差。

公开(公告)号：US1707891A

公开(公告)日：1929-04-02

申请号：US24074327

申请日：1927-12-17

申请人： WORTH STEEL COMPANY

发明人： ALLISON ARTHUR E

IPC分类号： B21D53/80

CPC分类号： B21D53/80 ,  Y10T29/49915

公开(公告)号：US20180003195A1

公开(公告)日：2018-01-04

申请号：US15462977

申请日：2017-03-20

申请人： Superior Lite Corporation Limited

发明人： Rui-Zhi Liu

IPC分类号： F04D29/70 ,  B21D53/80 ,  B21D19/04

CPC分类号： F04D29/703 ,  B21D53/267 ,  B21D53/80

摘要： Disclosed are an integrally formed fan guard and its manufacturing method. The fan guard includes a top side and a circumferential side around the outer periphery of the top side, and the top and circumferential sides are formed by a metal plate by a single or multiple stamping and extrusion method. An air hole is formed by stamping at the top side or both of the top and circumferential sides for flowing air, and a central through hole is formed at the center position of the top side. In the manufacturing method, the fan guard is formed by stamping or extruding a steel plate directly by stamping and extrusion equipments. The invention does not require a high welding skill, and the fan guard so manufactured has the advantages of high efficiency, consistency, and pass rate, and thus reducing the production cost significantly.

公开(公告)号：US4441350A

公开(公告)日：1984-04-10

申请号：US330809

申请日：1981-12-15

申请人： Edward H. Short, III ,  Jerome D. Allen ,  Loren E. Wood, deceased

发明人： Edward H. Short, III ,  Jerome D. Allen ,  Loren E. Wood, deceased

IPC分类号： B21D53/80 ,  F16J12/00 ,  F16K17/16 ,  F17C13/12 ,  B21D22/00

CPC分类号： B21D53/80 ,  F16K17/1606

摘要： The present invention relates to improved methods and apparatus for manufacturing scored reverse buckling rupture disks. The scores on the disks radiate outwardly from central portions thereof toward the peripheries thereof and have known depths and depth variances.

摘要翻译： 本发明涉及用于制造刻痕反向屈曲破裂盘的改进方法和装置。 盘上的分数从其中心部分朝向其周边向外辐射并且具有已知的深度和深度方差。

公开(公告)号：US4102167A

公开(公告)日：1978-07-25

申请号：US805825

申请日：1977-06-13

申请人： Loren E. Wood ,  Edward H. Short, III

发明人： Loren E. Wood ,  Edward H. Short, III

IPC分类号： B21D53/80 ,  B21K21/14 ,  F16K17/16 ,  B21D22/10

CPC分类号： B21K21/14 ,  B21D53/80 ,  F16K17/1606 ,  Y10T29/49805

摘要： A method of manufacturing an integral reverse buckling fluid pressure rupturable apparatus comprised of a support body formed of a ductile material having opposite ends and having a recess extending inwardly from one of the opposite ends, the internal terminus of the recess being positioned in close proximity to the other of the opposite ends of the body or to the terminus of another recess extending inwardly from the other of the opposite ends, whereby a relatively thin integral concave-convex rupturable portion is formed in the body having a known reverse buckling rupture pressure.

摘要翻译： 一种制造整体的逆向压曲流体压力可破裂装置的方法，包括由具有相对端部的延性材料形成的支撑体，并且具有从相对端之一向内延伸的凹部，凹部的内部末端位于 主体的相对端的另一端或从另一个相对端向内延伸的另一凹部的末端，由此在本体中形成具有已知的反向屈曲断裂压力的相对薄的整体凹凸可破裂部分。

公开(公告)号：US3584371A

公开(公告)日：1971-06-15

申请号：US3584371D

申请日：1969-07-30

申请人： WHIRLPOOL CO

发明人： SCHNEPPER RUSSEL F

IPC分类号： B21D19/08 ,  B21D53/80 ,  B23K31/02

CPC分类号： B21D53/80 ,  B21D19/08

摘要： A METHOD OF FORMING A REINFORCED SHEET METAL CORNER JOINT WHEREIN A FLANGE IS FORMED ACROSS A WELDED JOINT IN SUCH A WAY AS TO GATHER THE METAL TOWARD THE JOINT AND EFFECTIVELY PRECLUDE SPLITTING OF THE JOINT IN THE FORMATION OF THE REINFORCING FLANGE. THE METAL IS GATHERED TOWARD THE WELDED JOINT BY MEANS OF A V-SHAPED CONCAVE DIE WHEREBY THE EDGE OF THE METAL SHEETS IS PROGRESSIVELY TURNED AS THE DIE SURFACES MOVE ALONG THE METAL EDGE PROGRESSIVELY TOWARD THE APEX OF THE DIE. THE SHEET METAL IS FIRMLY HELD ADJACENT THE EDGE BY SUITABLE CLAMP MEANS PERMITTING THE EDGE TO BE TURNED BY THE DIE INTO ACURATE PERPENDICULAR RELATIONSHIP TO THE CORNER JOINT.

公开(公告)号：US20170206882A1

公开(公告)日：2017-07-20

申请号：US15328243

申请日：2015-07-24

申请人： Sennheiser electronic GmbH & Co. KG

发明人： Benjamin ROSS ,  Robert KONETZKY ,  Burkhard MARKMANN

IPC分类号： G10K11/00 ,  B26F1/02 ,  H04R1/28

CPC分类号： G10K11/002 ,  B21D28/265 ,  B21D53/80 ,  B26F1/02 ,  B26F1/14 ,  B26F1/24 ,  G10K11/162 ,  H04R1/2876

摘要： There is provided a method of producing acoustic damping elements having an acoustic resistance. For that purpose at least one sleeve with a hole having a diameter is placed below a base material. At least one hole is stamped in the base material by at least one punch having a punch diameter. The punching operation is repeated at various positions on the base material.

公开(公告)号：US09688054B2

公开(公告)日：2017-06-27

申请号：US14520991

申请日：2014-10-22

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Saehan Industrial Co., Ltd.

发明人： Jae Gi Sim ,  Sung Jin Park ,  Sung Hoon Yoon

IPC分类号： F01N1/00 ,  B32B15/01 ,  B32B3/28 ,  B32B3/12 ,  B32B7/00 ,  B32B7/04 ,  B32B9/00 ,  B32B9/04 ,  B32B15/00 ,  B32B15/04 ,  B32B15/20 ,  B32B1/00 ,  B32B3/00 ,  B32B3/02 ,  B21D53/80 ,  F01N13/10 ,  F01N13/14

CPC分类号： B32B15/016 ,  B21D53/80 ,  B32B1/00 ,  B32B3/00 ,  B32B3/02 ,  B32B3/12 ,  B32B3/28 ,  B32B7/00 ,  B32B7/04 ,  B32B9/00 ,  B32B9/04 ,  B32B15/00 ,  B32B15/01 ,  B32B15/04 ,  B32B15/20 ,  B32B2307/10 ,  B32B2307/102 ,  B32B2307/30 ,  B32B2307/306 ,  B32B2605/00 ,  F01N13/10 ,  F01N13/14 ,  F01N2260/20 ,  Y10T29/49622 ,  Y10T428/1234

摘要： Disclosed is a multi-layered composite panel. The multi-layered composite panel comprises at least two sheets of thin plates with continuous waveform patterns having the same pitch and different heights in one direction are overlapped. In the multi-layered composite panel, an air layer is formed between the overlapping thin plates, orthogonal pressing portions, which divide the waveform patterns on the top and the bottom of the thin plates into the unit of triangle-patterned cell by being pressed orthogonally to cross each other on the top and the bottom of the thin plates overlapping in the orthogonal direction crossing the direction of the waveform patterns, are formed and an undercut portion is formed by pressing the centers of both sides connecting a groove and a ridge of each cell on the top and the bottom of the thin plates with opposite orthogonal pressing portions.

公开(公告)号：US20100309629A1

公开(公告)日：2010-12-09

申请号：US12606200

申请日：2009-10-27

申请人： CHUANG-JIAN LI ,  JUN CHEN ,  JUN LIU

发明人： CHUANG-JIAN LI ,  JUN CHEN ,  JUN LIU

IPC分类号： H05K7/20 ,  B32B3/10 ,  G06K1/00

CPC分类号： B21D53/80 ,  H05K9/0041 ,  Y10T428/12361

摘要： A method for manufacturing a vented board includes the steps of providing a metal plate, forming a mesh area in the plate, and punching a recessed portion on the plate to make at least one part of the mesh area extend to form a side wall of the recessed portion with a thickness of the mesh area substantially remaining constant. The mesh area includes a number of hole units. Each hole unit defines a hole and includes a plurality of borders bounding the hole. Every two adjacent hole units share a corresponding one of the plurality of borders. Before punching the recessed portion, a center line of each border is a curve line.

摘要翻译： 制造排气板的方法包括以下步骤：提供金属板，在板上形成网眼区域，并冲压板上的凹陷部分，使得网格区域的至少一部分延伸形成侧壁 具有网眼面积的厚度的凹部基本上保持不变。 网格区域包括多个孔单元。 每个孔单元限定一个孔并且包括限定孔的多个边界。 每两个相邻的孔单元共享多个边界中相应的一个。 在冲压凹部之前，每个边框的中心线是曲线。