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1. KR1020030069164 - ALUMINUM THRUST WASHER

Office
Republic of Korea
Application Number 1020037003209
Application Date 04.03.2003
Publication Number 1020030069164
Publication Date 25.08.2003
Grant Number 1005608690000
Grant Date 13.03.2006
Publication Kind B1
IPC
F16C 17/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
17Sliding-contact bearings for exclusively rotary movement
04for axial load only
Applicants FEDERAL-MOGUL CORPORATION
페더럴-모걸 코오포레이숀
Inventors THOMPSON RONALD J.
톰프슨로널드제이
Agents 황광현
Priority Data 09945938 04.09.2001 US
제60/229,820호 05.09.2000 US
Title
(EN) ALUMINUM THRUST WASHER
(KO) 알루미늄 스러스트 와셔
Abstract
(EN)

An aluminum thrust washer (10) that has a wrought aluminum matrix (38) that includes from 2 to 20 weight percent silicon, 0.1 to 4 weight percent of copper, with the remainder pure aluminum. The aluminum thrust washer is formed of a mono-metal structure without a backing layer. The wrought aluminum matrix has mechanical properties such that the aluminum matrix wears away, leaving silicon particles (36) exposed at a thrust face of the washer, such that the density of the silicon particles (36) is continually increasing as the thrust washer is utilized.

© KIPO & WIPO 2007

(KO)
본 발명은 2 ~ 20 중량 % 의 규소, 0.1 ~ 4 중량 % 의 구리와 나머지 순수 알루미늄으로 구성된 가공 알루미늄 매트릭스로 구성되는 알루미늄 스러스트 와셔에 관한 것이다. 알루미늄 스러스트 와셔는 배면층 없이 모노메탈로 구성된다. 가공된 알루미늄 매트릭스는 스러스트 와셔가 사용됨에 따라 알루미늄 매트릭스가 마모되어 규소입자가 계속 증가하는 기계적인 특성을 갖는다.