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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/44
Name: Brakes > Vehicle > Railway > Rail > Grippers > Automatic
Description: The gripper is automatically acting.










Patents under this class:

Patent Number Title Of Patent Date Issued
8220592 Motion control apparatus Jul. 17, 2012
8157061 Elevator installation with a braking device and method for braking and holding an elevator installation Apr. 17, 2012
7896139 Guide-rail brake Mar. 1, 2011
7124861 Motion control apparatus Oct. 24, 2006
7036638 Brake arresting device with adaptable brake force for an elevator May. 2, 2006
6637262 Electrical wear sensor for disc brake Oct. 28, 2003
6272914 Device for indicating caliper pad wear in disc brakes Aug. 14, 2001
6131704 Elevator rail brake Oct. 17, 2000
5353895 Emergency braking system for hoists Oct. 11, 1994
5065845 Speed governor safety device for stopping an elevator car Nov. 19, 1991
4934870 Production platform using a damper-tensioner Jun. 19, 1990
4416456 Trolleys for target ranges Nov. 22, 1983
4406354 Brake equipment for underground mining machines Sep. 27, 1983
4377220 Automatic rail clamp Mar. 22, 1983
4282654 Measuring and/or tracing device Aug. 11, 1981
4282654 Measuring and/or tracing device Aug. 11, 1981
4234060 Brake equipment Nov. 18, 1980
4228998 Braking apparatus for dog track rabbit lure car Oct. 21, 1980
4196798 Brake equipment for mining machines Apr. 8, 1980
4149317 Measuring and/or tracing device Apr. 17, 1979
4121702 Emergency brake for rail cars Oct. 24, 1978
4014413 Brakes for vehicles Mar. 29, 1977
3980158 Brake apparatus with variable brake force for aerial cableways Sep. 14, 1976
3948398 Self-locking log skidding carriage Apr. 6, 1976











 
 
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