Handle unit of a manual window apparatus

Details Handle unit of a manual window apparatus Handle unit of a manual window apparatus

1999-02-25

2000-08-01

Redman, Jerry

Movable or removable closures

With operator for movably mounted closure

Drive within closure housing

74 892, E05F 1508

Patent

active

06094868&

ABSTRACT:
A handle unit of a manual window apparatus including a base plate 110 that has a brake drum part 111, a handle shaft 120 that penetrates the base plate 110, a brake spring 140 that is mounted inside the brake drum part 111, a spring hanger 160 that is fitted on the handle shaft 120 and that is joined with the handle shaft 120 in a circumferential direction via the brake spring 140, a volute balance spring 170 that is laid over a surface of the base plate 110 in an outer circumferential area of the spring hanger 160 and that is mounted between the spring hanger 160 and the base plate 110, a wire drum 180 that is fitted on the handle shaft 120 so as to form a single body with the spring hanger 160 in a circumferential direction and that is wound around on the circumferential surface thereof with a wire for opening-closing actions of a window glass, and a cover that has a container part 191 that covers the wire drum and that is secured to the base plate 110.

REFERENCES:
patent: 4306378 (1981-12-01), Fukura et al.
patent: 4577439 (1986-03-01), Seki
patent: 4753125 (1988-06-01), Fukumoto et al.
patent: 4813304 (1989-03-01), Kobayashi
patent: 4840080 (1989-06-01), Kobayashi et al.
patent: 4878391 (1989-11-01), Komatsu et al.
patent: 5074077 (1991-12-01), Toyoshima et al.
patent: 5199310 (1993-04-01), Yoshimura
patent: 5279468 (1994-01-01), Kuster
patent: 5564231 (1996-10-01), Tajima et al.

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