Lever switch

Details Lever switch Lever switch

2008-07-16

2009-08-11

Lee, Kyung (Department: 2832)

Electricity: circuit makers and breakers

Special application

Steering wheel, shaft or column mounted

C200S061270

Reexamination Certificate

active

07572992

ABSTRACT:
A lever witch comprises first and second rotary levers arranged in outer and inner peripheries of the non-rotary lever, a base mounted in a tip end side of the non-rotary lever and a rotary knob supported by a tip end side of the second rotary lever and rotating together therewith. A through bore is formed in the base for penetrating in a lever rotational axis direction between the rotary knob and the first rotary lever, a pair of contact balls are provided in the through bore to be respectively arranged exposed to both ends of the through bore to put a coil spring between the pair of the contact balls, and detent convex is provided in a rotational direction in the rotary knob to be exposed to one end of the through bore and resiliently contact the contact ball, and a contact edge section is provided along a rotational direction in the first rotary lever to be exposed to the other end of the through bore and resiliently contact the contact ball.

REFERENCES:
patent: 5828021 (1998-10-01), Uchiyama et al.
patent: 6617534 (2003-09-01), Goff et al.
patent: 6747221 (2004-06-01), Ichimura
patent: 6849818 (2005-02-01), Koide et al.
patent: 6921872 (2005-07-01), Rudolph et al.
patent: 2003-162945 (2003-06-01), None

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