Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
André Teubert0
Oswald Kroninger0
André Linnenbrügger0
Klaus Scheufele0
Date of Patent
January 22, 2008
0Patent Application Number
101514650
Date Filed
May 18, 2002
0Patent Primary Examiner
Patent abstract
A drive chain suitable for use in a continuously variable transmission of a motor vehicle, the transmission having two pairs of spaced drive members about which the chain passes to transfer torque from one drive member to the other. The chain includes a plurality of link elements that include spaced, side-by-side plate links. The plate links include openings in which pairs of parallel rocker members are disposed for relative rocking movement of at least one rocker member about its longitudinal axis. A method for stretching the chain is also disclosed, in which areas of some of the plate links are plastically deformed by stretching the chain before the chain is put to use.
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