Joint assembly, particularly for bogie brake linkages

Details Joint assembly, particularly for bogie brake linkages Joint assembly, particularly for bogie brake linkages

2011-06-07

2011-06-07

Hannon, Thomas R (Department: 3656)

Bearings

Rotary bearing

Plain bearing

C384S292000, C384S625000

Reexamination Certificate

active

07955000

ABSTRACT:
A greased joint assembly operating in oily conditions comprises an axle mounted rotating or pivoting in a ring. The axle and/or the ring are subjected to a hardening surface treatment by diffusion or by structural transformation followed by a finishing surface treatment and a treatment suitable for reducing the tendency to jamming and for reducing the sensitivity to corrosion, and the bore of the ring and/or the axle is provided with arrangements acting as a lubricant reserve.

REFERENCES:
patent: 4120544 (1978-10-01), Huber
patent: 4558960 (1985-12-01), Lehtinen et al.
patent: 4620803 (1986-11-01), Vezirian
patent: 5683183 (1997-11-01), Tanaka et al.
patent: 6220758 (2001-04-01), Ono et al.
patent: 6589412 (2003-07-01), Ogawa et al.
patent: 2001/0048780 (2001-12-01), Markovitch
patent: 2003/0190101 (2003-10-01), Horng et al.
patent: 2006/0083452 (2006-04-01), Hong et al.
patent: 1 092 886 (2001-04-01), None
International Search Report; PCT/FR2006/050147; Jul. 17, 2006.

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