发明公开
EP0553734A1 Pincer assembly 失效
Greiferanordnung。

Pincer assembly
摘要:
A pincer assembly for use in a pulling over and toe lasting machine is so constructed and arranged that, using a single actuator (70), the jaws (58,60) are closed under a "slipping grip" pressure, and thereafter full gripping pressure is applied, and at the same time the jaws are pivoted bodily as a unit about a common pivot (56) from a position in which they project into the path of inwiping movement of wiper plates (28) to a position in which they no longer so project.
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