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Title:
HALVED BEARING
Document Type and Number:
WIPO Patent Application WO/2018/105736
Kind Code:
A1
Abstract:
A halved bearing (10) according to an embodiment comprises: a semi-cylindrical bearing body (19) having an inner circumferential surface (12) that slides against a counterpart shaft; and a first groove (111) formed in the inner circumferential surface (12) along a circumferential direction of the inner circumferential surface (12). In a cross section of the bearing body (19) passing through the first groove (111) and being parallel to the circumferential direction, an angle θ formed between a line connecting an end, on the inner circumferential surface side, of a mating surface on the downstream side in the rotating direction of the counterpart shaft and a center of an arc forming an outer circumferential surface (11) and a line connecting the center and an end, in the circumferential direction, of the first groove (111) on the upstream side in the rotating direction of the counterpart shaft satisfies 90°≤θ≤105°.

Inventors:
TAKATA HIROKI (JP)
KAJIKI YUICHIRO (JP)
Application Number:
JP2017/044215
Publication Date:
June 14, 2018
Filing Date:
December 08, 2017
Export Citation:
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Assignee:
TAIHO KOGYO CO LTD (JP)
International Classes:
F16C33/10; F16C9/02; F16C17/02
Foreign References:
JP2015152104A2015-08-24
JP2015137709A2015-07-30
JP2015132367A2015-07-23
JPS5294954A1977-08-10
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
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