Bending structure and joint function part

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12262905
APP PUB NO 20230001590A1
SERIAL NO

17268929

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a bending structure and a joint function part, capable of ensuring sufficient flexibility and rigidity in an axial direction. The bending structure is provided with an outer coiled part formed of a wire wound in a coiled shape and an inner coiled part formed of a wire wound in a coiled shape and arranged in the outer coiled part, wherein the outer coiled part has a plurality of gaps to distance adjacent coils, and coils of the inner coiled part are provided so as to correspond to the gaps of the outer coiled part and fit between the adjacent coils while being in contact with the adjacent coils of the outer coiled part.

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Patent Owner(s)

Patent OwnerAddress
NHK SPRING CO LTDYOKOHAMA-SHI KANAGAWA 236-0004

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirata, Takafumi Yokohama, JP 25 28
Hotoda, Yuki Yokohama, JP 15 4
Kurokawa, Shimpei Yokohama, JP 14 19

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