Roller bearing with contactless transmission of electric signals

Details Roller bearing with contactless transmission of electric signals Roller bearing with contactless transmission of electric signals

1986-10-01

1987-08-25

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384448, F16C 3358

Patent

active

046889515

ABSTRACT:
Two parts of a roller bearing are separated by a gap and rotate in relation to one another, one of which carries a circuit through which a current passes. The circuit is rigidly connected to the rotating ring of the roller bearing and moves in front of a disk carried by the stationary ring on which an electromagnetic field probe is mounted.

REFERENCES:
patent: 3573520 (1971-04-01), Dorshimer
patent: 4063786 (1977-12-01), Rall
patent: 4069435 (1978-01-01), Wannerskog et al.
patent: 4446391 (1984-05-01), Sekine et al.

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