Multi-directional input apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8400333
APP PUB NO 20090273490A1
SERIAL NO

12428926

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multi-directional input apparatus includes an operating member including a shaft portion which extends to the outside, a housing having an opening through which the shaft portion extends and configured to support the operating member in a tiltable manner, interlocking members moved by the operating member when the shaft portion is tilted, and detectors which detect changes in the positions of the interlocking members. A sliding member is externally fitted to the shaft portion such that the sliding member is movable in an axial direction, and a coil spring is disposed between a flange provided on the shaft portion and the sliding member. A rubbing surface of the sliding member is in elastic contact with a receiving surface on an inner wall of an annular edge portion surrounding the opening. The rubbing surface and the receiving surface are spherical surfaces centered on a tilting center of the shaft portion.

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Patent Owner(s)

Patent OwnerAddress
ALPS ALPINE CO LTD1-7 YUKIGAYA-OTSUKAMACHI OTA-KU TOKYO 1458501 ?1458501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Shinji Miyagi-ken, JP 150 1653
Kutsuna, Kuniharu Aichi-ken, JP 3 800
Yamazaki, Yasuhiko Aichi-ken, JP 30 89

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