LOCKING DEVICE FOR WINCH DRUM Russian patent published in 1997 - IPC

Abstract RU 2078022 C1

FIELD: cargo-hoisting mechanisms. SUBSTANCE: locking device has movable spring-loaded members connected with drum 1 and drive shaft and fixed member with housing 3; guide rigidly mounted on drive shaft may be engageable with triangular isosceles slot 5 of sleeve-gear 6 mounted for rotation and axial displacement on drive shaft and spring-loaded with flexible member 15 relative to pins 16 rigidly mounted in housing 3 for engagement with toothed rim of sleeve-gear 6. EFFECT: enhanced reliability. 3 dwg

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RU 2 078 022 C1

Authors

Plekhanov F.I.

Spiridonov V.M.

Mokretsov V.N.

Dates

1997-04-27—Published

1994-07-04—Filed