Force-sensing bearing

Details Force-sensing bearing Force-sensing bearing

2008-01-08

2008-01-08

Cygan, Michael (Department: 2855)

Measuring and testing

Dynamometers

Responsive to force

C073S862680, C073S862627

Reexamination Certificate

active

10535718

ABSTRACT:
The invention relates to a roller bearing comprising curved running paths, in addition to roller bodies and strain gauge sensors which are arranged between said running paths, said sensors being located in a groove on the outer diameter of the outer ring and/or on the inner diameter of the inner ring. The length of two adjacent strip conductor sections of the strain gauge sensor varies in such a way as to measure the angular position of the roller bodies between the strip conductors.

REFERENCES:
patent: 4117719 (1978-10-01), Schutz
patent: 4168160 (1979-09-01), Stoferle et al.
patent: 4175429 (1979-11-01), Keck
patent: 4203319 (1980-05-01), Lechler
patent: 4667521 (1987-05-01), Fuss et al.
patent: 5140849 (1992-08-01), Fujita et al.
patent: 5952587 (1999-09-01), Rhodes et al.
patent: 6596949 (2003-07-01), Stimpson
patent: 6619102 (2003-09-01), Salou et al.
patent: 2113845 (1983-08-01), None
patent: 2188739 (1987-10-01), None

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