FRICTION BEARING BETWEEN TWO TRAVELLING PARTS, ONE RELATIVE TO ANOTHER Russian patent published in 2010 - IPC F16C17/00 F16C33/12 F16C33/14 F04D29/04 F04D29/56 F01D17/12

Abstract RU 2395017 C2

FIELD: machine building.

SUBSTANCE: friction bearing consists of first element of bearing made out of austenite steel and second element of bearing made out of martensite steel possessing higher hardness. Also the first element corresponds to a padding, surface of which has higher hardness due to treatment by cold deformation of hardening. Additionally the first element is formed with cylinder rims (107, 108) connecting sole of shaft (114) with platform (113), while the second element is formed with bushings (104, 105) positioned in bored orifice of the case (103).

EFFECT: reduced wear occurring between two parts and essentially increased service life of parts.

9 cl, 6 dwg

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RU 2 395 017 C2

Authors

Fushe Kristell'

Zhiffar Veronik

Mon Klod

Dates

2010-07-20—Published

2006-04-20—Filed