E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 19/06 (2006.01)
Patent
CA 2507919
An elevator safety lifting support comprises a base, a stand emanating perpendicularly from the base and having an outside diameter smaller than the inside diameter of an elevator, and a handle. The stand may be cylindrical in shape. The handle may be shaped for attachment to a hook of a winch line.
Huseby Gerald
Huseby Gerald
Lambert Anthony R.
LandOfFree
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