HAND WINCH Russian patent published in 1995 - IPC

FIELD: load lifting facilities. SUBSTANCE: hand winch has vertical frame with anchor grip 18 in lower part. Fitted in upper part of frame is housing 1 with cable drum 4 kinematically coupled with drive handle 2. Tensioning device, auxiliary handles 19 and deflecting roller 15 are also mounted on frame. Winch housing 1 has also additional cable drum 5 kinematically coupled with drum 4. Tensioning device has spring-loaded lever 13 with pressure roller 12 engaging with cable 10 on additional drum 5. Winch has means 20 for connecting housing 1 and anchor grip 12 with frame. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg