发明名称 |
PERFECTIONNEMENTS AUX MACHINES-OUTILS A TETES MULTIPLES |
摘要 |
A machine for performing cutting operations on a workpiece has a rotatable carrier with several releasable processing heads which have rotatable spindles to hold cutting tools. A carrier drive mechanism is mounted on the machine to drive the carrier until a selected one of the heads is adjacent a spindle drive at the work station. The carrier drive has a crank on a rotatable shaft and a slidable plate with a recess to engage the crank to lock the carrier drive in an accurately predetermined position. The spindle drive has a hook and sliding plate mechanism to connect the selected head to the spindle drive. A latch device for releasably holding each head to the carrier is also disclosed. |
申请公布号 |
FR2343553(A1) |
申请公布日期 |
1977.10.07 |
申请号 |
FR19770007123 |
申请日期 |
1977.03.10 |
申请人 |
UNIMA MASCHINENBAU GMBH |
发明人 |
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分类号 |
B23B39/16;B23Q3/157;B23Q16/02;(IPC1-7):23Q3/157 |
主分类号 |
B23B39/16 |
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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