Key support structure of keyboard device

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United States of America Patent

PATENT NO 11862134
SERIAL NO

17179513

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Abstract

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A key support structure of a keyboard device includes a first member and a second member that supports the first member. The first member is pivotal about a first axis that extends in a first direction and movable with a degree of freedom of movement in a rolling direction, which is a direction of rotation around a second axis extending in a second direction that is substantially orthogonal to the first direction. the second member restricts a movement of the first member in the first direction, while pivotally supporting the first member about the first axis.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 430-8650

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishimura, Naoki Hamamatsu, JP 154 1987
Nishimura, Tetsuya Hamamatsu, JP 109 177
Takahashi, Yuji Hamamatsu, JP 370 5926

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