Apparatus for controlling operating reaction of winch

Details Apparatus for controlling operating reaction of winch Apparatus for controlling operating reaction of winch

1990-09-18

1992-04-07

Matecki, Katherine

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

91361, 91461, B66D 158

Patent

active

051021021

ABSTRACT:
An apparatus for controlling operating reaction of winch comprising a reaction device whose output is variable for applying the output as an operating reaction to an operating lever of a winch, load detection means for detecting a lifting load of the winch, lever operating amount detection means for detecting an operating amount of said operating lever, and a controller for indicating an output having a value corresponding to the lifting load and the lever operating amount to said reaction device on the basis of the detection amount by said load detection means and said lever operating amount detection means.

REFERENCES:
patent: 2591871 (1952-04-01), Richolt
patent: 2947285 (1960-08-01), Baltus
patent: 3568572 (1971-03-01), Steinmetz
patent: 3685290 (1972-08-01), Krusche
patent: 3739813 (1973-06-01), Worden
patent: 3805674 (1974-04-01), Sebesta
patent: 3995831 (1976-12-01), Spanski et al.
patent: 4753158 (1988-06-01), Hirata

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