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Patent Searching and Data


Title:
PLAIN BEARING AND LUBRICANT SUPPLY MECHANISM EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2015/122331
Kind Code:
A1
Abstract:
 Provided is a plain bearing with which it is possible to suppress a lubricant temperature increase. A cylindrical main bearing (2) rotatably supporting a crank journal (1a) and formed by combining an upper-lower bearing pair consisting of an upper bearing (10) and a lower bearing (20), wherein the lower bearing (20) includes, among the inner circumferential surface of the lower bearing (20), a downstream crush relief (22) formed at the downstream end of the crank journal (1a) in the rotating direction thereof, and an oil groove (23) formed in the inner circumferential surface of the lower bearing (20) so as to be in communication with the downstream crush relief (22).

Inventors:
KAMIYA SHUU (JP)
KAJIKI YUICHIRO (JP)
YUDA KEIJI (JP)
NAKATAKE YASUSHI (JP)
Application Number:
JP2015/053131
Publication Date:
August 20, 2015
Filing Date:
February 04, 2015
Export Citation:
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Assignee:
TAIHO KOGYO CO LTD (JP)
International Classes:
F16C33/10; F16C9/02; F16C17/02
Foreign References:
JP2005069284A2005-03-17
JP2009174697A2009-08-06
JP2005256917A2005-09-22
JPH1030419A1998-02-03
JP2013148105A2013-08-01
Other References:
See also references of EP 3106693A4
Attorney, Agent or Firm:
NAGATA Toyohiko et al. (JP)
Toyohiko Nagata (JP)
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