发明名称 |
AUTOMATIC MACHINE FOR PUNCHING AND CUTTING WHEEL RIMS |
摘要 |
<p>Machine for punching holes through a longitudinal sheet or wheel rim passing in a horizontal direction, using punches, and also for cutting said sheet to obtain sheet portions or pieces. The machine is characterized in that the punching and cutting operations are performed by a single power unit, such as an oleohydraulic cylinder (2) secured to a frame and positioned at the top in a vertical direction. The shaft of said cylinder is connected to a cutter-holding carriage (4) which, as it moves downwards to cut the sheet (10), brings with it an upper support means (19) that forms part of a punching device (6), the punches of which are guided on a lower front carriage (8) that also forms part of the punching device (6).</p> |
申请公布号 |
WO2009101224(A1) |
申请公布日期 |
2009.08.20 |
申请号 |
WO2009ES00071 |
申请日期 |
2009.02.09 |
申请人 |
EISEN XXI, S.L.;BARANDIARAN ECHEGUIA, JUAN IGNACIO |
发明人 |
BARANDIARAN ECHEGUIA, JUAN IGNACIO |
分类号 |
B21D28/24;B23D15/12;B26F1/04 |
主分类号 |
B21D28/24 |
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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