Rolling bearing with heating element

Details Rolling bearing with heating element Rolling bearing with heating element

2011-05-31

2011-05-31

Hannon, Thomas R (Department: 3656)

Bearings

Rotary bearing

Antifriction bearing

C384S900000

Reexamination Certificate

active

07950857

ABSTRACT:
A rolling bearing which has at least one heated rolling bearing ring. An electrical heating element is applied with good thermally-conductive contact to a surface section of the heated rolling bearing ring. The heat quantity which can be generated by the heating element is dimensioned such that the heated rolling bearing ring undergoes thermal expansion when heated, which permits the rolling bearing to be mounted on a frame element with the formation of a shrink fit during subsequent cooling.

REFERENCES:
patent: 2451124 (1948-10-01), Smith
patent: 2504284 (1950-04-01), Voigt
patent: 3097027 (1963-07-01), Mims et al.
patent: 3924825 (1975-12-01), Peschke
patent: 5592882 (1997-01-01), Toyoda
patent: 2006/0191496 (2006-08-01), Muenzner et al.
patent: 20001339 (2000-04-01), None
patent: 2 474 267 (1981-07-01), None
patent: 03014912 (1991-01-01), None

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