Coated planet gear journal bearing and process of making same

Details Coated planet gear journal bearing and process of making same Coated planet gear journal bearing and process of making same

1995-05-17

1997-11-11

Ta, Khoi Q.

Planetary gear transmission systems or components

Planetary gearing or element

384625, 384912, B32B 1501, B22F 704

Patent

active

056857977

ABSTRACT:
The production of a bearing surface by coating a known bearing material directly on the surface of a gear bore. A process of coating bearing materials directly onto the surface of a gear and the product thereof. The surface is preferably the inner bore surface of a planet gear. The coating methods include sputtering and vapor deposition. The bearing material applied as a coating is preferably a copper-lead composition. The resultant gear having a bearing coating can be useful in any high density, high efficiency epicyclic gear train for aircraft, marine or land based power transmissions.

REFERENCES:
patent: 1770582 (1930-07-01), Pike
patent: 2187755 (1940-01-01), Ryder
patent: 4404263 (1983-09-01), Hodes et al.
patent: 4481047 (1984-11-01), Winfree et al.
patent: 4719818 (1988-01-01), McCreary
patent: 4803933 (1989-02-01), Carey, Jr. et al.
patent: 4830933 (1989-05-01), Hodes et al.
patent: 4832809 (1989-05-01), Hodes et al.
patent: 4848934 (1989-07-01), Blakely et al.
patent: 4856367 (1989-08-01), Nemoto
patent: 4889772 (1989-12-01), Bergmann et al.
patent: 4904362 (1990-02-01), Gaertner et al.
patent: 4946747 (1990-08-01), Bergmann et al.
patent: 4961831 (1990-10-01), Bergmann et al.
patent: 5102379 (1992-04-01), Pagluica et al.
patent: 5328772 (1994-07-01), Tanaka et al.
patent: 5391125 (1995-02-01), Turra et al.
patent: 5518820 (1996-05-01), Averbach et al.
Metals Handbook, vol. 1, 1961, p. 849.

Affiliated with

Also associated with

Rating

Coated planet gear journal bearing and process of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coated planet gear journal bearing and process of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coated planet gear journal bearing and process of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1224883