发明名称 Load lifting device - has two pivoted arms with jaw at end of each arm
摘要 The device has two curved arms (2a, 2b) which are pivoted together by a bolt (1). The lower end of each arm is fitted with a jaw (3a, 3b) and the upper end of each arm is connected to a handle (4). The device is primarily intended for lifting paving slabs, in which case the jaws (3a, 3b) serve to space the slabs at the correct distance from each other. The device may also be attached to the pulley block of a crane for lifting loads. The jaws (3a, 3b) are interchangeable and can be selected to suit the load. USE - Lifting heavy loads.
申请公布号 DE4014942(A1) 申请公布日期 1991.11.14
申请号 DE19904014942 申请日期 1990.05.10
申请人 TUTSCHEK, FRIEDRICH, 6000 FRANKFURT, DE 发明人 TUTSCHEK, FRIEDRICH, 6000 FRANKFURT, DE
分类号 B65G7/12;B66C1/44 主分类号 B65G7/12
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