发明名称 |
DISPOSITIVO PER MACCHINE FUSTELLATRICI PER L APPLICAZIONE E CENTRAGGIO DELLE FUSTELLE |
摘要 |
<p>In apparatus for the placement and alignment of punch knives mounted in a knife holder on a punch press, a first swivel arm is pivotally supported at one end on a support for pivotal movement about a vertical axis. A second swivel arm is supported on the other end of the first swivel arm. The second swivel arm is a double-armed parallelogram member pivotally movable about a vertical axis and about horizontal axes at each of the opposite ends. A knife holder is pivotally connected to the parallelogram member at the opposite end from the first swivel arm. Due to the pivotal support of the two swivel arms and the pivotal connection of the knife holder, the knife holder can be moved along horizontal and vertical coordinates. A return member is associated with the second swivel arm for returning it into the horizontal position after the completion of a punching operation.</p> |
申请公布号 |
IT8068891(D0) |
申请公布日期 |
1980.12.12 |
申请号 |
IT19800068891 |
申请日期 |
1980.12.12 |
申请人 |
ERNST MOHRBACH KG;REP.FED.DI GERMANIA |
发明人 |
HANS MOHRBACH |
分类号 |
B21D28/34;B26D7/26;B26F1/40;(IPC1-7):B31B/ |
主分类号 |
B21D28/34 |
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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