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Class Information
Number: 188/199
Name: Brakes > Position adjusters > Slack > Railway car > Automatic > Friction clutch
Description: The adjustment is made by means of frictional rod-clutch.

Patents under this class:

Patent Number Title Of Patent Date Issued
8560198 Train braking device and train braking method Oct. 15, 2013
6863968 Non-asbestos-based friction materials Mar. 8, 2005
6279690 Electro-mechanical brake system for a vehicle Aug. 28, 2001
6140388 Thermosetting binder prepared with mono(hydroxyalkyl)urea and oxazolidone crosslinking agents Oct. 31, 2000
5423401 Brake actuator having collet style slack adjuster Jun. 13, 1995
4840257 Brake adjusters Jun. 20, 1989
4676346 Brake slack adjusting apparatus Jun. 30, 1987
4585097 Slack adjuster, especially for a rail vehicle brake system Apr. 29, 1986
4534453 Brake lever assembly for railway car Aug. 13, 1985
4493401 Automatic brake resetting device Jan. 15, 1985
4479567 Vertical railway car air brake system Oct. 30, 1984
4420066 Cam lock slack adjuster Dec. 13, 1983
4385548 Brake unit having a slack adjuster May. 31, 1983
4197223 Asbestos free friction materials Apr. 8, 1980
D252025 Loudspeaker Jun. 5, 1979
4088205 Brake cylinder with built-in slack adjuster, including means for manually resetting piston travel May. 9, 1978

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