Damper bearing and damper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11585375
SERIAL NO

17275868

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A damper bearing includes: a bearing portion that supports a rotary shaft; and a tubular portion that is located around an outer circumference of the bearing portion, and has an outer surface attachable to a structural member. The bearing portion can be a hydrostatic bearing that supports the rotary shaft with a predetermined bearing clearance therebetween. The tubular portion includes a plurality of planar slits arranged circumferentially at predetermined intervals in the tubular portion. Each slit extends radially from an open end at the outer surface, and extends circumferentially in an arc to a predetermined point in a region between the outer and inner surfaces. The tubular portion includes a bearing fluid supply hole that is formed in a region where none of the planar slits is situated, and extends from the outer surface of the tubular portion to the bearing portion without passing through any of the planar slits.

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First Claim

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Patent Owner(s)

  • KAWASAKI JUKOGYO KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishimaru, Hidetsugu Kobe, JP 6 11
Takeuchi, Ryota Ikoma-gun, JP 15 13

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