发明名称 |
FORMING APPARATUS AND FORMING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a forming apparatus and a forming method by which workpieces such as panel parts are efficiently formed by operating a plurality of forming means which are different in a stroke necessary for performing working by one drive source. SOLUTION: The forming apparatus 100 has a first slider 40 which can slide-move the amount of a first stroke for performing working by a first forming means 20 and a second slider 50 which can slide-move the amount of a second stroke smaller than the amount of the first stroke for performing the working by a second forming means 30. A workpiece W includes a barrier part 13 which is an obstacle to the movement of the amount of the first stroke by the second slider. A pusher block 41 which is provided on the first slider is brought into contact with the second slider by slide-moving the first slider by the difference between the amount of the first stroke and the amount of the second stroke and makes the second slider 50 slide-move by the amount of the second stroke. COPYRIGHT: (C)2009,JPO&INPIT
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申请公布号 |
JP2009078291(A) |
申请公布日期 |
2009.04.16 |
申请号 |
JP20070249906 |
申请日期 |
2007.09.26 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
FUKUMOTO MASAMI;ICHINOMIYA KOJI |
分类号 |
B21D5/01;B21D19/12;B21D53/88 |
主分类号 |
B21D5/01 |
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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