| 摘要 |
A vice (11) has two clamping jaws (15) for clamping workpieces. Between the clamping jaws (15), there is a tensioning device (18) for multi-part chuck heads that operates in a downward direction. Both the clamping jaws (15) and the tensioning device (18) are simultaneously activated by means of a single activation device (21, 30, 31, 37), wherein the activation device has two levers (21). On the one hand, these levers are pressed apart at one end, while on the other hand, they have a projection (24) that engages with a coupling pipe (25) for synchronized movement. The coupling pipe (25) is used to activate the tensioning device (18).
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