SLIDING BEARING - DAIDO METAL CO

Title:

SLIDING BEARING

Document Type and Number:

WIPO Patent Application WO/2013/047120

Kind Code:

A1

Abstract:

In this sliding bearing, which is provided with a resin coating layer (2) at the surface of a bearing alloy layer (1) layered at a steel back metal layer, a PAI that degrades with difficulty at high temperatures is used as the main component as the resin binder of the resin coating layer (2), adjustment particles (3) are included in the resin binder, and as a result, the compression strength of the resin coating layer is increased, and indentations of the resin coating layer (2) resulting from a shaft are prevented. Meanwhile, a lamellar solid lubricant (4) is included in the resin binder, and thus sliding characteristics are improved. Also, delamination due to cracks is prevented by the effect of adjusting the orientation of the solid lubricant and the damming effect of the adjustment particles (3), and thus superior seize resistance is provided even in an engine that frequently repeats starting and stopping.

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Inventors:

KOBAYAKAWA HIROKI (JP)
KAWAKAMI NAOHISA (JP)
INAMI SHIGERU (JP)
MCALEESE COLIN (JP)

Application Number:

PCT/JP2012/072557

Publication Date:

April 04, 2013

Filing Date:

September 05, 2012

Export Citation:

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Assignee:

DAIDO METAL CO (JP)
KOBAYAKAWA HIROKI (JP)
KAWAKAMI NAOHISA (JP)
INAMI SHIGERU (JP)
MCALEESE COLIN (JP)

International Classes:

F16C33/12; F16C9/00; F16C33/10; F16C33/20

Foreign References:

JP2008240785A	2008-10-09
JP2007270895A	2007-10-18
JP2007270894A	2007-10-18
JP2007246836A	2007-09-27
JP2001139699A	2001-05-22
JP2008095725A	2008-04-24
JP2010249313A	2010-11-04
JP2010216639A	2010-09-30
JP2000505527A	2000-05-09

Other References: