| 摘要 |
FIELD: materials handling facilities; lifting, lowering and displacement of loads. SUBSTANCE: winch has housing, shaft-gear and driven gear. Drum with cable is rigidly secured on driven gear. Cable layer is mounted on shaft-gear. Cable layer is made in the form of eccentric bushing on which plate hold-down is secured. Pitch of cable layer thread is equal to ratio of cable diameter to gear train ratio. EFFECT: provision of tight laying of cable on drum. 2 cl, 2 dgd
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