Communications: electrical – Land vehicle alarms or indicators – External signal light system
Reexamination Certificate
2006-05-02
2006-05-02
Crosland, Donnie L. (Department: 2636)
Communications: electrical
Land vehicle alarms or indicators
External signal light system
C340S476000, C200S061270, C200S061390
Reexamination Certificate
active
07038580
ABSTRACT:
A turn signal switch device capable of being miniaturized and of improving a degree of freedom of design is provided. First and second shafts4aand4bare formed in a housing4. A first lever5is provided in the first shaft4ato be rotatable and to proceed to and recede from the rotation orbit of a canceling protrusion20. A second lever6is rotatably provided in the second shaft4b. The first lever5and the second lever6are rotatably connected to each other. Furthermore, a second elastic member8is provided in the housing4together with a first elastic member7. When an operating lever3is in a neutral position, the first lever5is maintained in the rotation neutral position by the first elastic member7and the second lever6is maintained in the rotation neutral position by the second elastic member8.
REFERENCES:
patent: 6194676 (2001-02-01), Takahashi et al.
patent: 6677543 (2004-01-01), Takahashi et al.
patent: 2001-006495 (2001-01-01), None
Alps Electric Co. ,Ltd.
Brinks Hoffer Gilson & Lione
Crosland Donnie L.
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