Continuously variable transmission case cover

Details Continuously variable transmission case cover Continuously variable transmission case cover

2007-12-04

2007-12-04

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Guard or housing for belt or pulley

C074S60600R, C384S542000

Reexamination Certificate

active

10833335

ABSTRACT:
A case cover for a continuously variable transmission includes a wall having a plurality of fastening elements thereon and at which a sheave assembly is rotatably mountable. The wall forms at least a portion of a cavity for containing at least a portion of the sheave assembly. Two surfaces define a slot that is configured to position and positively locate a portion of the bearing retainer to result in coarse alignment of bearing retainer fastening elements with the case cover fastening elements. The bearing retainer fastening elements are preferably protruding nuts, and the case cover fastening elements are preferably tapered holes configured to further align the nuts for engagement with threaded fasteners.

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