发明名称 |
UPPER MOULD AND LOWER MOULD TEMPORARY JOINT METHOD |
摘要 |
An upper die 9B is removable in an up-down direction with respect to an upper die mounting groove 5 that is arranged in a left-right direction at a lower part of an upper table 1 of a press brake. The upper die includes a stop piece 19A having a stop projection 31 that is engageable with a stop groove 7 that is formed in the left-right direction in each of upper die contact faces 5F and 5R which face each other in a front-rear direction, the stop piece 19A being movable out of and into a surface of the upper die 9B and pushed in a direction to project out of the surface of the upper die. A bottom face 35 of the stop projection 31 for engaging with the stop groove 7 is an inclined face that rises toward a front end of the stop projection. |
申请公布号 |
EP2853316(B1) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20130793313 |
申请日期 |
2013.05.21 |
申请人 |
Amada Company, Limited |
发明人 |
SATO, Masaaki;ONAGI, Yousuke |
分类号 |
B21D5/02 |
主分类号 |
B21D5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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