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    • 1. 发明公开
    • 클램핑 장치
    • 锁定设备
    • KR1020050025308A
    • 2005-03-14
    • KR1020057000101
    • 2003-06-27
    • 카츠푸스, 클라우스오이리히, 에그버르트
    • 카츠푸스,클라우스오이리히,에그버르트
    • B21D26/039B21D26/045B29C45/66
    • B21D26/039B21D26/02B21D26/027B30B15/04
    • The invention relates to a locking device for a device used for producing metal pieces that are transformed in a closed form tool. Said locking device at least comprises: - several tensioning loops (2), each of which is provided with at least one traction frame (2.2) that has a closed contour and encompasses two facing, spaced-apart segments (2.3) between which a form tool (12) can be disposed, each of said segments (2.3) having at least one contact surface (2.1) or a contact surface (2.4) and the tensioning loops (2) being pivotably fixed to a joint (8); - a contact surface (3.1) which is located above the form tool (12) or on the surface thereof and is used as a support for a contact surface (2.1) of a tensioning loop (2); and - a device (5) which generates a locking force of more than 3 MN and is provided with several force-generating elements.
    • 本发明涉及一种用于生产金属件的装置的锁定装置,该金属件被转换成封闭形式的工具。 所述锁定装置至少包括: - 几个张紧环(2),每个张紧环具有至少一个牵引框架(2.2),所述至少一个牵引框架具有闭合的轮廓并且包围两个相对间隔开的段(2.3) 可以设置工具(12),每个所述段(2.3)具有至少一个接触表面(2.1)或接触表面(2.4),并且张紧环(2)可枢转地固定到接头(8); - 接触表面(3.1),其位于成形工具(12)的上方或其表面上,并用作用于张紧环(2)的接触表面(2.1)的支撑件; 以及 - 产生大于3MN的锁定力并且设置有多个力产生元件的装置(5)。