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Title:
POWER TRANSMISSION CHAIN AND POWER TRANSMISSION DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/108819
Kind Code:
A1
Abstract:
A power transmission chain used for a power transmission device has link plates with through-holes and has pin members inserted through the through-holes and connecting the link plates to each other. The skew amount in the chain width direction per 200 mm of the length of the power transmission chain is set to 1 - 2 mm. Abnormal wear and reduction in transmission efficiency can be effectively restricted even if misalignment occurs in the power transmission chain.

Inventors:
YASUHARA SHINJI (JP)
KAMAMOTO SHIGEO (JP)
FUKUI NOBUKI (JP)
Application Number:
PCT/JP2005/008618
Publication Date:
November 17, 2005
Filing Date:
May 11, 2005
Export Citation:
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Assignee:
KOYO SEIKO CO (JP)
YASUHARA SHINJI (JP)
KAMAMOTO SHIGEO (JP)
FUKUI NOBUKI (JP)
International Classes:
F16G5/18; F16H9/24; F16H61/662; (IPC1-7): F16G5/18; F16H9/24
Foreign References:
JP2005214345A2005-08-11
JPS6427558U1989-02-16
JP2005121071A2005-05-12
JP2005054940A2005-03-03
JP2005114133A2005-04-28
JPS6427558U1989-02-16
Other References:
See also references of EP 1760361A4
Attorney, Agent or Firm:
SunCrest Patent and Trademark Attorneys (2-2 Kumoidori 4-chome, Chuo-ku, Kobe-sh, Hyogo 96, JP)
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