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Patent Searching and Data


Title:
SAFETY DEVICE FOR WINCH ROPE END CATCHING DEVICE
Document Type and Number:
Japanese Patent JPH0741291
Kind Code:
A
Abstract:

PURPOSE: To prevent breakage or a serious accident caused by obstruction due to entanglement of a wire rope at the inlet of the introducing pipe of a winch ropeend catching device.

CONSTITUTION: This safety device is arranged into one set to be attached to a ready-made rope end catching device, and it is provided with an introducing pipe 1, a movable cylinder 3, spring receivers 4, 5, a coil spring 6, restraining materials 7, 7a, and a detecting switch 8. When the entangled part of a delivered wire rope is obstructed at the inlet 3a of the movable cylinder and the movable cylinder is retreated, the rear end of the restraining material 7a retreated together with the movable cylinder is projected rearward, and hence the detecting switch 8 is actuated in its transmission.


Inventors:
Takayama, Masayoshi
Ono, Takaaki
Watanabe, Ryuichi
Application Number:
JP1993000202524
Publication Date:
February 10, 1995
Filing Date:
July 26, 1993
Export Citation:
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Assignee:
SUZUKI TEKKO:KK
TOKO DENKI KOJI KK
YACHIYO SANGYO KK
International Classes:
B65H51/10; B65H51/32; B65H59/16; B66D1/54; B66D1/74; (IPC1-7): B66D1/74; B65H51/10; B65H51/32; B65H59/16