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Patent Searching and Data


Title:
HALF BEARING
Document Type and Number:
WIPO Patent Application WO/2017/090287
Kind Code:
A1
Abstract:
A half bearing 11 has: a bearing body 111 that has a semicircular cylindrical shape having mating surfaces 114 and 115 brought into contact with a half bearing 12; and an oil groove 116 provided in a sliding surface and extending in the rotational direction of the shaft. The oil groove 116 has a curved shape in a cross section parallel to the axial direction, the width of the oil groove 116 is uniform within the range of at least ±30° in a cross section perpendicular to the axial direction, and the width of the oil groove 116 is narrower than the width within this range at at least the downstream side of the rotational direction in the area outside the range.

Inventors:
SEKI, Daisuke (65, Midorigaoka 3-chome, Toyota-sh, Aichi 02, 〒4718502, JP)
Application Number:
JP2016/074652
Publication Date:
June 01, 2017
Filing Date:
August 24, 2016
Export Citation:
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Assignee:
TAIHO KOGYO CO., LTD. (65 Midorigaoka 3-chome, Toyota-shi Aichi, 02, 〒4718502, JP)
International Classes:
F16C33/10; F16C9/02; F16C17/02
Foreign References:
JP2005069283A2005-03-17
JP2015152106A2015-08-24
JP2005076755A2005-03-24
Other References:
See also references of EP 3364060A4
Attorney, Agent or Firm:
ASAHI PATENT FIRM (3rd Fl, NTF Takebashi Bldg. 15, Kanda-Nishikicho 3-chome, Chiyoda-k, Tokyo 54, 〒1010054, JP)
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