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|5324007||Load-hoisting system having two synchronously rotating drums operating in parallel|
A load-hoisting system comprising a motor and gear box unit having the parallel outlet gears. Each outlet gear drives a hoisting device connected to the load by a cable, such a device comprising a toothed disk meshing with one of the two outlet gears, the...
A portable winch includes a frame, a drum supported by the frame, and a motor for rotating the drum via a transmission. Each end portion of the drum extends into and is rotatably supported by respective annular bearing portions of the frame. Another porti...
A trolling rig has a base upon which is mounted a pair of drums and a pair of telescopic booms. A pair of handles are selectively engageable individually or simultaneously with the drums to wind in line from the booms....