Optical: systems and elements – Mirror – Retractable vehicle mirror
Patent
1991-05-02
1993-01-26
Arnold, Bruce Y.
Optical: systems and elements
Mirror
Retractable vehicle mirror
359874, 359875, 248480, 248484, 248487, G02B 718, B60R 106
Patent
active
051826763
ABSTRACT:
A retractable turn-over type rearview door mirror in which angular adjustment of the mirror member can be effected by manually operating an actuation lever. By using a certain linkage mechanism, a favorable correspondence is achieved between the direction of movement of the actuation lever and the direction of movement the mirror member. The use of a clutch unit permits the adjusted state of the mirror member to be conserved, even when the rearview door mirror is retracted and restored, by minimizing the influences of the retracting movement upon the linkage mechanism. This can be accomplished by applying a suitable amount of friction to the linkage mechanism, but, by using a lock lever which fixes the angular orientation of the mirror member when the rearview door mirror is retracted, the angular orientation of the mirror member may be kept fixed without requiring such a friction and it allows the operation of the actuation lever to be performed with a small force.
REFERENCES:
patent: 4636045 (1987-01-01), Suzuki
patent: 4660944 (1987-04-01), Suzuki et al.
patent: 4783161 (1988-11-01), Shamoto
patent: 4856886 (1989-08-01), Polzer et al.
patent: 4913543 (1990-04-01), Haba et al.
Iwai Noriyuki
Sasaki Kimito
Shirakura Masaru
Tokunaga Wataru
Wakimoto Fumiyoshi
Arnold Bruce Y.
Honda Giken Kogyo Kabushiki Kaisha
Kabushiki Kaisha Honda Lock
Shafer R. D.
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