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Class Information
Number: 188/324
Name: Brakes > Wheel > Transversely movable > Expanding > Three shoes > Rotary cam operatively abutting shoe ends
Description: Device wherein shoe movement is effected by rotation of a contoured element sliding against a shoe extremity.

Patents under this class:

Patent Number Title Of Patent Date Issued
6408989 Vehicle brake system having a sensor to measure movement Jun. 25, 2002
6273218 Vehicle brake system having a sensor to measure movement Aug. 14, 2001

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