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1. 发明申请

WO1992018264A1 A METHOD AND AN APPARATUS FOR CARRYING OUT AN OPERATION ON A MECHANICAL WORKPIECE 审中-公开
标题翻译：一种在机械工作上执行操作的方法和装置
公开(公告)号：WO1992018264A1
公开(公告)日：1992-10-29
申请号：PCT/EP1992000891
申请日：1992-04-22
申请人： ATTEXOR EQUIPEMENTS S.A. , DUBUGNON, Olivier
发明人： ATTEXOR EQUIPEMENTS S.A.
IPC分类号： B21D29/03
CPC分类号： B21D39/03
摘要： Method and apparatus for carrying out an operation, such as pressing, riveting, cutting etc., on a mechanical workpiece which operation comprises at least one stroke, or movement, along a predetermined path, of at least two active members (6, 7) each being arranged on a carrying unit (1, 2). The mechanical workpiece is first positioned between the active members (6,7). Thereafter the carrying units (1, 2) for the active members are approached to each other in a first part of said stroke. The carrying units (1, 2) are then locked to each other at the end of said first part of said stroke and a second part of said stroke is carried out by means of the relative movement between the active members (6, 7) to achieve the desired effect on the said workpiece.
摘要翻译：用于在机械工件上执行诸如压制，铆接，切割等操作的方法和装置，该操作包括沿着预定路径的至少两个活动构件（6,7）的至少一个冲程或运动，每个都布置在承载单元（1,2）上。机械工件首先位于活动构件（6,7）之间。此后，在所述行程的第一部分中，有源构件的承载单元（1,2）彼此靠近。承载单元（1,2）然后在所述行程的所述第一部分的末端彼此锁定，并且所述行程的第二部分通过有效构件（6,7）至实现对所述工件的期望效果。

2. 发明申请

WO1994022613A1 A METHOD FOR JOINING TOGETHER TWO OR SEVERAL OVERLAYING SHEET FORMED MEMBERS, AN APPARATUS FOR CARRYING OUT SAID METHOD AND A JOINT RESULTING FROM SAID METHOD 审中-公开
标题翻译：一种用于接合两个或多个覆盖表格的成员的方法，用于执行所述方法的装置和从所述方法获得的联合结果
公开(公告)号：WO1994022613A1
公开(公告)日：1994-10-13
申请号：PCT/EP1994001029
申请日：1994-03-31
申请人： ATTEXOR EQUIPEMENTS S.A. , DUBUGNON, Olivier
发明人： ATTEXOR EQUIPEMENTS S.A.
IPC分类号： B21D39/03
CPC分类号： B21D39/031 , Y10T29/49915 , Y10T29/49936 , Y10T29/49938 , Y10T29/53709 , Y10T29/53996
摘要： Method for joining together two or several overlying sheet formed members (1, 2), at which an essentially coaxial arrangement of a punch (4), a die (3), with a die cavity (9), and an anvil (5) are caused to cooperate by means of their coaxial relative movements, comprising the following steps: (a) said overlaying sheet formed members (1, 2) are placed between the punch (4) and the die (3); (b) said punch (4) is caused to carry out a first relative movement in a first direction coaxially towards said die (3); (c) an essentially cylindrical core portion (6) of the punch (4) is caused to coact with the die cavity (9) to form during the movement in the direction of the die cavity (9) by means of drawing of said sheet formed members (1, 2), a cup-shaped or protruding portion (10) having a side wall portion and a bottom wall portion (12); (d) said anvil (5) is caused to carry out a movement relative to said die in a second direction and is caused to be locked in a predetermined position relative to the die; (e) said punch (4) is caused to carry out a second relative movement in said first direction coaxially towards said die (3), and by means of forces between said punch (4) and said anvil (5) compress said bottom wall portion whereby there is formed a laterally enlarged shape which mechanically interlocks the sheet formed members (1, 2) and whereby said punch is provided, around the rear end of said core portion (6), with a lateral extension (8) which during said step c is caused to deform and displace material from the area around the opening (11) of the cup-shaped or protruding portion (10) mainly in the upper sheet formed member (1) axially in the direction of the die (3).
摘要翻译：用于将两个或多个上层片材成形件（1,2）接合在一起的方法，在该片材成形件（1,2）上，冲头（4），模具（3），模腔（9）和砧座（5）基本上同轴布置，通过其同轴相对运动进行协作，包括以下步骤：（a）所述覆盖片形成部件（1,2）位于冲头（4）和模具（3）之间; （b）使所述冲头（4）在与所述冲模（3）同轴的第一方向上执行第一相对运动; （c）使所述冲头（4）的基本上圆柱形的芯部（6）与模腔（9）共同作用，以在通过所述片材的拉伸在模腔（9）的方向运动期间形成成形构件（1,2），具有侧壁部分和底壁部分（12）的杯形或突出部分（10）; （d）使所述砧座（5）在第二方向上相对于所述模具进行移动，并且相对于所述模具被锁定在预定位置; （e）使所述冲头（4）在所述第一方向上与所述模具（3）同轴地进行第二相对运动，并且借助于所述冲头（4）和所述砧座（5）之间的力，压缩所述底壁形成横向放大的形状，其机械地互锁所述片状构件（1,2），由此所述冲头围绕所述芯部（6）的后端设置有横向延伸部（8），所述横向延伸部分沿着模具（3）的方向，主要在上片材成形件（1）中轴向地使杯状或突出部分（10）的开口（11）周围的区域变形和移位。

3. 发明申请

WO1997002912A1 A TOOL FOR MAKING JOINTS BETWEEN SHEET-FORMED MEMBERS 审中-公开
标题翻译：用于在造型成员之间建立联系的工具
公开(公告)号：WO1997002912A1
公开(公告)日：1997-01-30
申请号：PCT/EP1996003059
申请日：1996-07-11
申请人： ATTEXOR EQUIPEMENTS S.A. , DUBUGNON, Olivier , FAIVRE, Jean-Claude
发明人： ATTEXOR EQUIPEMENTS S.A.
IPC分类号： B21D39/03
CPC分类号： B21D39/031 , Y10T29/34 , Y10T29/53709
摘要： A tool for making joints between sheet-formed members (4, 5) comprising a first tool-part (1, 2, 3) with a punch (1) and a side pressing element (2) and a second tool-part (6, 11) provided with a support surface (9) from which an anvil (8) erects, a matrix (6') comprising at least two matrix-parts (6) each having an upper active matrix surface (13) and being arranged around said anvil (8). Each matrix part comprises a portion (14) arranged sliding against said support surface (9) and being applied against the lateral surface of said anvil (8) by means of elastic means (7). Retention means (10) are arranged limiting the longitudinal movement of the matrix parts during the retraction of the punch (1). The upper active matrix surface (13), the portion (14) arranged sliding against said support surface (9) and said retention means (10) are arranged in that order from the top of the second tool-part (6, 11).
摘要翻译：一种用于在片状构件（4,5）之间形成接头的工具，包括具有冲头（1）的第一工具部件（1,2,3）和侧按压元件（2）和第二工具部件（6），11）设置有支撑表面（9），砧座（8）直立在所述支撑表面上，包括至少两个矩阵部分（6）的基体（6'），每个矩阵部分（6）均具有上活性矩阵表面（13）砧座（8）。每个矩阵部分包括布置成抵靠所述支撑表面（9）滑动并且通过弹性装置（7）抵靠所述砧座（8）的侧表面施加的部分（14）。保持装置（10）被布置成限制在冲头（1）的缩回期间矩形部件的纵向移动。从第二工具部件（6,11）的顶部开始依次布置上部有源矩阵表面（13），相对于所述支撑表面（9）滑动的部分（14）和所述保持装置（10）。

4. 发明申请

WO1996031319A1 METHOD AND APPARATUS FOR CARRYING OUT AN OPERATION ON A MECHANICAL WORKPIECE 审中-公开
标题翻译：在机械工作上执行操作的方法和装置
公开(公告)号：WO1996031319A1
公开(公告)日：1996-10-10
申请号：PCT/EP1996001479
申请日：1996-04-03
申请人： ATTEXOR EQUIPEMENTS S.A. , DUBUGNON, Olivier
发明人： ATTEXOR EQUIPEMENTS S.A.
IPC分类号： B25B05/06
CPC分类号： B25B27/146 , B21J9/18 , B21J15/16 , B21J15/20 , B21J15/42 , B23K11/314 , B23K37/0435 , B25B5/061 , B25B5/08 , B25B5/12 , B25B7/126
摘要： Apparatus for carrying out an operation on a mechanical workpiece which operation comprises at least one stroke, or relative movement, along a predetermined path, of at least two tool members (4, 5) each being arranged on a tool carrying member (1, 2). The mechanical workpiece is positioned between the tool members (4, 5) and the tool carrying members (1, 2) are approached to each other in a first part of said at least one stroke. At least one force transferring element is arranged to be inserted by means of a low force during said first part of said stroke into a position between at least one tool carrying member and an activation element for transferring a high force during a second part of said stroke between said activation element and said at least one tool carrying member.
摘要翻译：用于在机械工件上执行操作的装置，其操作包括至少两个工具构件（4,5）沿着预定路径的至少一个行程或相对运动，每个工具构件（4,5）布置在工具承载构件（1,2）上）。在所述至少一个行程的第一部分中，所述机械工件位于所述工具构件（4,5）之间并且所述工具承载构件（1,2）彼此靠近。至少一个力传递元件布置成在所述行程的所述第一部分期间通过较低的力插入到至少一个工具承载构件和用于在所述冲程的第二部分期间传递高力的致动元件之间的位置在所述致动元件和所述至少一个工具承载构件之间。

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