Self adjusting elevating temperature bearing and housing

Details Self adjusting elevating temperature bearing and housing Self adjusting elevating temperature bearing and housing

1976-04-29

1977-12-27

Spar, Robert J.

Cutlery

291495R, 308 72, 308238, F16C 1722, F16C 2700, F16C 3500, F16C 3900

Patent

active

040651908

ABSTRACT:
A mount for a bearing comprising a hub portion having a cylindrical surface defining a seat of a predetermined diametral dimension to firmly support a race ring of the bearing. The mount is made of a molding material having a different longitudinal expansion coefficient than the bearing ring and a spiral cast in the molding material and made of a material having the same longitudinal expansion coefficient as the bearing ring. The spiral is mounted in a predetermined position so that at least a portion thereof forms the surface defining the seat. In the preferred embodiment, the spiral is in direct contact with the bearing ring.

REFERENCES:
patent: 2983562 (1961-05-01), Runton et al.
patent: 2998637 (1961-09-01), Wallis

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