PROBLEM TO BE SOLVED: To provide a compact and inexpensive two-place suspension chain hoisting device, without enlarging a hoising means.;SOLUTION: In this two-place suspension chain hoisting device, a driving side chain hoising device 5 is provided with a driving side sprocket interlocked with driving of a driving source and driving a driving side load sheave, and a driven side chain hoisting device 6 is provided with a driven side sprocket interlocked with the driving side sprocket and driving the load sheave. A driving force transmitting chain is tensioned on the driving side sprocket and the driven side sprocket, and the driving side load sheave and a driven side load sheave are synchronously driven by driving of the driving source.;COPYRIGHT: (C)2006,JPO&NCIPI
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