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Class Information
Number: 188/362
Name: Brakes > Operators > Fluid pressure > Road vehicle > Wheel brake operating assembly > With transversely movable internal brake
Description: Device wherein a frictional contacting member shifts radially outward of the wheel axis to engage a brake drum.

Sub-classes under this class:

Class Number Class Name Patents
188/363 Motor between shoe ends 13

Patents under this class:

Patent Number Title Of Patent Date Issued
7249660 Drum brake Jul. 31, 2007
6325181 Piston assembly for use in a wheel cylinder of a drum brake assembly Dec. 4, 2001
6321889 Shoe driving mechanism for drum brake Nov. 27, 2001
6119833 Drum brake device having leading/trailing mode and duo servo mode Sep. 19, 2000
5819887 Drum brake device Oct. 13, 1998
5273139 Brake cylinder for the actuation of a vehicle brake Dec. 28, 1993
4363387 Wheel cylinder and torque plate construction Dec. 14, 1982
4350230 Drum brakes for vehicles Sep. 21, 1982

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