Title:
TAPER-LAND BEARING
Document Type and Number:
WIPO Patent Application WO/2014/030727
Kind Code:
A1
Abstract:
Provided is a taper-land bearing for reducing friction in a bearing surface of a sliding component by using a configuration that increases the load capacity of the bearing surface. This taper-land bearing is characterized in comprising a taper land including a tapered surface that rises in the circumferential direction of a bearing surface supporting a rotating shaft, the depth of the tapered surface being 50 µm or less, and the taper ratio, which is the length of the tapered surface in the circumferential direction divided by the length of the taper land in the circumferential direction, being 0.5 to 0.9.
Inventors:
YAMASHITA TAKUHIRO (JP)
KAMIYA SHU (JP)
KAMIYA SHU (JP)
Application Number:
PCT/JP2013/072503
Publication Date:
February 27, 2014
Filing Date:
August 23, 2013
Export Citation:
Assignee:
TAIHO KOGYO CO LTD (JP)
International Classes:
F16C17/04
Foreign References:
| JPS5794125A | 1982-06-11 | |||
| JPS6018614A | 1985-01-30 | |||
| JPH0647725U | 1994-06-28 |
Attorney, Agent or Firm:
KANZAKI Shin'ichiro et al. (JP)
Kanzaki Shinichiro (JP)
Kanzaki Shinichiro (JP)
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