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Class Information
Number: 188/202
Name: Brakes > Position adjusters > Slack > Railway car > Automatic > Screw
Description: The wear or stretch is taken up by means of a nut and screw.










Sub-classes under this class:

Class Number Class Name Patents
188/203 Fluid-operated 31


Patents under this class:

Patent Number Title Of Patent Date Issued
8499903 Suspension device Aug. 6, 2013
8307961 Rail vehicle brake slack adjuster Nov. 13, 2012
7802662 Slack adjuster for railway vehicle brake rigging Sep. 28, 2010
7484602 Adjusting device for pneumatically actuated disc brakes, and disc brake Feb. 3, 2009
6702072 Brake cylinder unit Mar. 9, 2004
6435319 Disc brake actuator Aug. 20, 2002
6318516 Bearing arrangement for actuating a brake in a brake system Nov. 20, 2001
6230856 Rod locking mechanism for compression slack adjuster May. 15, 2001
6196362 Lock bolt with modified end cap for slack adjuster Mar. 6, 2001
6003643 Axial vibration damping means in a brake actuator Dec. 21, 1999
5713261 Slack adjustable force transmitting cylinder Feb. 3, 1998
5692586 Brake having a pressure responsive slack adjuster Dec. 2, 1997
5495921 Single actuator truck mount brake system Mar. 5, 1996
4942945 Brake cylinder Jul. 24, 1990
4895228 Slack adjuster Jan. 23, 1990
4840257 Brake adjusters Jun. 20, 1989
4833975 Integrated manual brake device May. 30, 1989
4825980 Railroad brake slack adjusters May. 2, 1989
4819768 Actuating device for a disc brake for automotive vehicles Apr. 11, 1989
4796731 Compression type truck/trailer brake slack adjuster Jan. 10, 1989
4782715 System for locking a linear device for rapidly adjusting and immobilizing a movable part relative to a fixed part Nov. 8, 1988
RE32729 Compression type railroad brake slack adjuster Aug. 9, 1988
4760895 Electric actuators Aug. 2, 1988
4676346 Brake slack adjusting apparatus Jun. 30, 1987
4662485 Railway vehicle brake rigging slack adjuster May. 5, 1987
4646882 Brake slack adjuster Mar. 3, 1987
4613016 Single-cylinder truck-mounted brake assembly Sep. 23, 1986
4593797 Compression type railroad brake slack adjuster Jun. 10, 1986
4589301 Linearly infinitely variable mechanism May. 20, 1986
4585097 Slack adjuster, especially for a rail vehicle brake system Apr. 29, 1986
4550811 Manually releasable parking brake device Nov. 5, 1985
4544047 Spring-applied, air-released, slack-adjusting parking brake Oct. 1, 1985
4543849 Automatic adjusting device for actuating mechanism and its control wire Oct. 1, 1985
4493401 Automatic brake resetting device Jan. 15, 1985
4478319 Spring-applied brake unit for railway vehicle with manual release arrangement Oct. 23, 1984
4441591 Rail vehicle slack adjuster Apr. 10, 1984
4431089 Automatic slack adjusting device of brake linkage Feb. 14, 1984
4418801 Rail vehicle slack adjuster Dec. 6, 1983
4408682 Rail vehicle slack adjuster Oct. 11, 1983
4405037 Rail vehicle slack adjuster Sep. 20, 1983
4402388 Adjustable broke rigging for rail vehicles Sep. 6, 1983
4396097 Friction pod material adjuster and continuous wear indicator Aug. 2, 1983
4274300 Apparatus for automatically maintaining the tautness of a mechanical coupling between an actuatable device and an associated actuating mechanism Jun. 23, 1981
4138002 Slack adjuster for a rail vehicle brake system Feb. 6, 1979
4082165 Brake assembly including mounting, actuating and adjusting structure Apr. 4, 1978











 
 
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