Synchronizer ring
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United States of America Patent
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Dec 22, 2009
Grant Date -
Nov 13, 2008
app pub date -
Jul 30, 2008
filing date -
Jul 29, 2003
priority date (Note) -
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Abstract
A synchronizer ring (10) having a support body (5), a conical friction surface (9), and a friction layer (14) of a material including carbon fibers applied to the friction surface (9). The material is a compacted carbon fiber reinforced plastic. A synchronizer ring of this type has a longer service life than those of the prior art, on account of the improved dimensional stability of the friction layer, and is inexpensive. Also disclosed is a method for producing the above-described synchronizer ring.
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