Brushes and method for the production thereof

Details Brushes and method for the production thereof Brushes and method for the production thereof

1982-05-10

1984-04-17

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310239, 310253, H02K 1300

Patent

active

044437269

ABSTRACT:
A brush, for use for example as an electrical pick-up, includes a brush portion composed of a bundle of metal coated carbon fibers arranged substantially in parallel. A base portion includes a region where the metal coated fibers have been bonded by diffusion via a hot pressing method, and at least one metallic piece bonded to the fiber bundle by diffusion by the same process. The brush of the invention has excellent durability and a conductivity.

REFERENCES:
patent: 3582387 (1968-05-01), Marshall
patent: 3668451 (1972-06-01), McNab
patent: 3821024 (1974-06-01), Wilkin
patent: 4132828 (1979-01-01), Nakamura
patent: 4140832 (1979-02-01), Menegay
patent: 4267476 (1981-05-01), Lee
patent: 4306169 (1981-12-01), Diepers
patent: 4347456 (1982-08-01), Chabrerie
patent: 4349760 (1982-09-01), Diepers

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