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Friction Clutch Facing (US Patent 2,144,831, 1939)

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Charles H. Burns received US Patent No. 2,144,831 on January 24, 1939, filed January 14, 1935. It was assigned to Raybestos Manhattan Inc.

The patent's description opens (from the scanned text):

This invention relates to improvements in the manufacture of friction clutch facings of the woven or braided type and refers specifically to the manufature of an endless, annular clutch facing from a strip comprising woven or braided asbestos strands saturated or impregnated with a bonding medium, wherein an interlocked joint unites the ends of the strip to form an integral, unitary ring.

Author
Charles H. Burns
Published by
US Patent Office
Series
US Patent No. 2,144,831
Date
January 24, 1939
Library no.
ACL Doc 22370 · asbestosclaims.law/library/22370
Rights
US government work, in the public domain.

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Where it was listed

Cite this document

Charles H. Burns. “Friction Clutch Facing (US Patent 2,144,831, 1939).” January 24, 1939. US Patent No. 2,144,831. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22370. https://asbestosclaims.law/library/22370.

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