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Class Information
Number: 188/151R
Name: Brakes > Operators > Fluid pressure
Description:










Sub-classes under this class:

Class Number Class Name Patents
188/154 Exhaust of propelling motor 7
188/153R Rail vehicle 68
188/152 Road vehicle 47
188/151A Safety devices 89


Patents under this class:

Patent Number Title Of Patent Date Issued
8620556 Correction method for the correction of characteristic curves for analogized hydraulic valves in motor vehicle braking systems Dec. 31, 2013
8573711 Vehicle braking apparatus suppressing excessive slip of wheel during braking Nov. 5, 2013
8491278 Auxiliary braking device for wellhead having progressive cavity pump Jul. 23, 2013
8302743 Support for supporting a structure on a surface Nov. 6, 2012
8000870 Active brake pulsation control Aug. 16, 2011
7861830 Safety device Jan. 4, 2011
7806665 Auxiliary braking device for wellhead having progressive cavity pump Oct. 5, 2010
7628252 Drum brake apparatuses Dec. 8, 2009
7530434 Hydraulic system May. 12, 2009
7416262 Brake system with integrated car load compensating arrangement Aug. 26, 2008
7392886 Clamping and/or brake device Jul. 1, 2008
7364021 Wheel brake Apr. 29, 2008
7222703 Apparatus for controlling hydraulic brakes in bicycles, motorbicycles and the like May. 29, 2007
7137492 Apparatus for controlling hydraulic brakes in bicycles, motorbicycles and the like Nov. 21, 2006
7059457 Expansion motor Jun. 13, 2006
6942071 Self-energizing brake system Sep. 13, 2005
6907974 High performance intermediate servo assembly Jun. 21, 2005
6872165 Parking brake system for a gearbox of a motor vehicle Mar. 29, 2005
6789456 Braking system Sep. 14, 2004
6513631 Hydraulic brake system Feb. 4, 2003
6502014 Regulating circuit for regulating the driving stability of a motor vehicle using a motor vehicle reference model Dec. 31, 2002
6439354 Joint construction for brake pipe Aug. 27, 2002
6386333 Disc brake cooling system employing high speed piston pump May. 14, 2002
6360854 Hydraulic brake system Mar. 26, 2002
6339738 Method for the control of a hydraulic pump in a regulated braking system Jan. 15, 2002
6269916 Brake cylinder using dual piston assemblies Aug. 7, 2001
6214057 Overload protection device for robotic tooling Apr. 10, 2001
6082509 Fluid pressurization system Jul. 4, 2000
5915506 Emergency stop module for a robot Jun. 29, 1999
5746293 Pneumatic pressure to hydraulic pressure intensifier mechanism May. 5, 1998
5072651 Direct drive type rotation dividing table Dec. 17, 1991
4923056 Method of increasing the service life of aircraft carbon disk brakes May. 8, 1990
4892121 Bladder type shuttle braking apparatus for looms Jan. 9, 1990
4787494 Hydraulic operating unit of friction engaging apparatus for transmissions Nov. 29, 1988
4696377 Brake system for drawworks Sep. 29, 1987
4692362 Fabric reinforced tubular rubber bladders and method of making same Sep. 8, 1987
4572319 Automatic vehicle braking system Feb. 25, 1986
4505362 Device for avoiding multiple bounces against a target of a mass _falling thereon along a rectilinear trajectory Mar. 19, 1985











 
 
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