Eccentric speed reducer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8308599
APP PUB NO 20110015023A1
SERIAL NO

12865049

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An eccentric speed reducer is provided with which it is possible to achieve improved output torque without increasing the outer radial dimension of the casing. A tapered side is formed on at least part of a peripheral side surface of struts 18, with the tapered side extending in a tapered manner in the longitudinal direction of the struts 18 in a direction that is oblique to a direction parallel to a center line P passing through a casing 14 so as to connect inner circumferential centers of the casing 14 and in which the struts 18 narrow toward an end carrier 17. A tapered side gradient that is the angle of a direction in which the tapered side extends relative to the direction parallel to the center line P is formed to be at least 3 degrees and at most 6 degrees.

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Patent Owner(s)

Patent OwnerAddress
NABTESCO CORPORATION7-9 HIRAKAWACHO 2-CHOME CHIYODA-KU TOKYO 102-0093

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akami, Toshiya Gifu, JP 7 18

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