Shaft sleeve made of ceramics

Details Shaft sleeve made of ceramics Shaft sleeve made of ceramics

1991-12-20

1994-09-06

Robinson, Ellis P.

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

428 346, 428 347, 428 368, 428 3691, 428492, 428688, 428689, 428698, 138140, 138141, 415120, B32B 1800

Patent

active

053446780

ABSTRACT:
A shaft sleeve is made of ceramics and provided in confrontation with a stationary sliding member in a sliding bearing or plain bearing. The shaft sleeve made of ceramics comprises a cylindrical body made of ceramics and having a circular outer surface and a circular inner surface, and an elastic member molded on the inner surface of the cylindrical body and being formed with an inner opening having a shape corresponding to the cross section of a shaft. The shaft sleeve is usable under high temperature conditions and with liquids containing much slurry such as, for example, as a shaft sleeve of a pump.

REFERENCES:
patent: 3389579 (1968-06-01), Werner
patent: 3552815 (1971-01-01), Keller
patent: 4728582 (1988-03-01), Comans
patent: 5125179 (1992-06-01), Campbell

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