B - Operations – Transporting – 66 – C
Patent
B - Operations, Transporting
66
C
294/13
B66C 1/42 (2006.01) B66C 1/48 (2006.01) B66F 9/07 (2006.01)
Patent
CA 1147775
STACKER CRANE FOR MOVEMENT OF COILS Abstract Means for lifting and transporting a load such as a heavy metal coil. Overhead winch means lifts and lowers a load carriage and the load attached thereto, and a powered wheeled trolley moves the load horizontally above a floor. Attached to the carriage is clamping means, which engages the coil through its center aperture and its periphery. The clamping means has two jaws, one movable with respect to the other, the movable jaw also having thereon a movable gripping surface that moves on an inclined surface of the movable jaw towards the fixed jaw to ensure a tight wedging engagement of the load. The jaws and gripping surfaces provide a non- powered, mechanically firm grip on the load once it has been engaged by the jaws. The coil may be lifted with the jaws when its center aperture is vertically or horizontally dis- posed, and the load may be placed for storage in either position as well.
383988
Mhe Technologies Inc.
Smart & Biggar
LandOfFree
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