Rotary input operation device

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United States of America Patent

PATENT NO 9791884
SERIAL NO

15087572

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a rotating operation body, a cam part has first cam faces for click feeling generation and second cam faces for return of the rotating operation body. The second cam faces are respectively formed continuously with the first cam faces, and an angle between each of the second cam faces and a direction in which elastic forces of engagement parts are generated is smaller than an angle of each of the first cam faces. That is, each of the second cam faces has a steeper slope than each of the first cam faces.

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Patent Owner(s)

Patent OwnerAddress
ALPS ALPINE CO LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Yeonjo Miyagi-ken, JP 2 3
Konno, Satoru Miyagi-ken, JP 13 54

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