| 摘要 |
The invention relates to a winch ( 6 ) for raising and lowering persons, of the type that comprises a housing with an attachment member ( 16 ), an electric motor ( 39 ) driving a reel ( 27 ), a lifting strap ( 7 ) connected to the reel for winding and unwinding the lifting strap whereby the lifting strap is guided through one of two openings ( 17,19 ) formed in the housing.
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