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俗称拉马,专利号86210446。优点:1.爪部能将工件自动夹紧,扳力越大夹得越紧。2.空间狭小处用现有拉马无法拆卸,用本专利能进行拆卸.
Commonly known as Rama, patent number 86210446. Advantages: 1. Claw can automatically clamp the workpiece, the greater the force clamping the more tight. 2. Small space with the existing Rama can not be removed, with this patent can be demolished.