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发明公开
CN103492127A 具有复合杠杆机构的手动工具 失效 - 权利终止

具有复合杠杆机构的手动工具
摘要：
一种复合杠杆式手动工具，包括：具有第一手柄端和相反的第一钳口部分的第一部件，所述第一钳口部分具有第一钳口端；具有第二手柄端和联结端的第二部件；以及具有第二钳口端和杠杆端的第二钳口部分，第二钳口部分在第二钳口端和杠杆端中间的第一枢转点处以可枢转方式联接到第一钳口部分。所述联结端在第二枢转点处以可枢转方式联接到杠杆端，并且，所述联结端在第一枢转点和第二枢转点中间的滑动枢转点处、与第一钳口部分邻近地以可枢转方式联接到第一部件。
摘要（英）：

A compound leverage hand tool includes a first section having a first handle end and an opposing first jaw portion with a first jaw end, a second section having a second handle end and a link end, and a second jaw portion having a second jaw end and a lever end, the second jaw portion pivotally coupled to the first jaw portion at a first pivot point intermediate the second jaw end and the lever end. The link end is pivotally coupled to the lever end at a second pivot point, and the link end is pivotally coupled to the first section proximate the first jaw portion at a sliding pivot point intermediate the first pivot point and the second pivot point.

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