Invention Grant
- Patent Title: Lifting shackle
- Patent Title (中): 起重鞋
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Application No.: US640315Application Date: 1991-02-01
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Publication No.: US5116341APublication Date: 1992-05-26
- Inventor: David S. Cameron
- Applicant: David S. Cameron
- Applicant Address: GB2 West Bromwich
- Assignee: British Guide Rails Limited
- Current Assignee: British Guide Rails Limited
- Current Assignee Address: GB2 West Bromwich
- Priority: GBX8912661 19890602
- Main IPC: B66C1/64
- IPC: B66C1/64
Abstract:
A lifting shackle comprises a head plate (1) having a central aperture (4). A pair of load supporting arms (2) are each attached pivotably to the head plate at respective points substantially equi-distant from a vertical, in use, axis of the head plate passing through the aperture (4). The load supporting arms define facing channels which receive laterally spaced edges of the load. At or near the remote end of each load supporting arm (2) a load attachment bar (5) is provided for engaging the load to be lifted.
Public/Granted literature
- US5724860A Cam fixing construction for cam shaft Public/Granted day:1998-03-10
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