Automatic tension-adjusting mechanism for window regulators

Details Automatic tension-adjusting mechanism for window regulators Automatic tension-adjusting mechanism for window regulators

1981-11-09

1984-04-03

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

49352, 74 8922, 254342, E05F 1148, E05F 512, B65H 7500

Patent

active

044403542

ABSTRACT:
A wire-driving device for a window regulator comprising a first pulley secured to a shaft supported rotatably to a casing, a second pulley secured to the shaft so as to be rotatable and axially movable along the shaft, and a wire of which both end portions are wound round said first pulley and second pulley respectively in the opposite direction to each other, the wire being capable to transmit power when the shaft is rotated, and ratchet teeth being provided on each of facing side surfaces of the pulleys, whereby elongation of the wire is automatically absorbed when the shaft is rotated to wind and unwind the wire round the pulleys.

REFERENCES:
patent: 915114 (1909-03-01), Robin
patent: 2555859 (1951-06-01), Rappl et al.
patent: 2617315 (1952-11-01), McClelland
patent: 4158270 (1979-06-01), Cherbourg et al.
patent: 4191060 (1980-03-01), Sessa
patent: 4234166 (1980-11-01), Cederblad
patent: 4235117 (1980-11-01), Pickles

Affiliated with

Also associated with

Rating

Automatic tension-adjusting mechanism for window regulators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic tension-adjusting mechanism for window regulators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic tension-adjusting mechanism for window regulators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-663846