Patents-Review.com
ClassID:

69348 ⎘

B62D5/0835 - CPC Classification

Classification description:

Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used; Rotary valves characterised by means for actively limiting the deflection angle, e.g. depending on driving parameters

Recent Application in this class:
#1
20190300049
2019-10-03

Steering system with magnetic torque overlay lash compensation

 #2
20190168802
2019-06-06

Power steering apparatus

 #3
20180237061
2018-08-23

POWER STEERING ASSEMBLY COMPRISING STEERING TORQUE OVERLAY

 #4
20170361871
2017-12-21

Method for improving the steering feel in the case of a recirculating ball steering system

 #5
20170166249
2017-06-15

Steering system with magnetic torque overlay lash compensation

 #6
20160107681
2016-04-21

Steering system with magnetic torque overlay

 #7
20160031481
2016-02-04

Wheel imbalance rejection module

 #8
20150127220
2015-05-07

Method for compensating the play in the gearing between a steering wheel and a steering valve

 #9
20150114749
2015-04-30

Retainer assembly for power steering system

 #10
20150047919
2015-02-19

Universal cartridge torque overlay assembly

 #11
20140345965
2014-11-27

Power steering system

 #12
20140332308
2014-11-13

POWER STEERING ASSEMBLY WITH DIFFERENTIAL ANGLE SENSOR SYSTEM

 #13
20140224565
2014-08-14

Hydraulic-power steering system with magnetic torque overlay

 #14
20120080256
2012-04-05

Steering valve having a planetary gear train

 #15
20100147619
2010-06-17

Methods and systems involving electromagnetic torsion bars

 #16
20100089686
2010-04-15

Magnetic apparatus and method of manufacturing the magnetic apparatus

 #17
20100059307
2010-03-11

Device for controlling torsional stiffness of power steering system

 #18
20100059306
2010-03-11

STEERING MECHANISM COMPRISING A PRESSURE RELIEF VALVE FOR DAMPING THE END POSITION AND PROTECTING THE PUMP FROM BEING OVERLOADED

 #19
20090314572
2009-12-24

Closed center valve steering system with adjustable pressure

 #20
20090171534
2009-07-02

Method for Active Actuation of a Servo Valve Assembly

 #21
20090101430
2009-04-23

POWER STEERING APPARATUS

 #22
20090065286
2009-03-12

Power steering system

 #23
20090050398
2009-02-26

Variable effort steering actuator

 #24
20090000855
2009-01-01

POWER STEERING DEVICE

 #25
20090000466
2009-01-01

METHOD TO ACTIVELY TRIGGER A SERVO VALVE

 #26
20080314177
2008-12-25

Methods of making torque overlay actuators

 #27
20080093155
2008-04-24

Power steering apparatus, method of controlling the same and method of assembling the same

 #28
20070289805
2007-12-20

Electric preload for variable effort steering system

 #29
20070240929
2007-10-18

Method of determining boost direction in a power steering system

 #30
20070137327
2007-06-21

Valve device for a hydraulic servo-steering arrangement

 #31
20070034076
2007-02-15

Hydraulic power steering system

 #32
20060249326
2006-11-09

Steering system with leads and pulls compensation

 #33
20060207821
2006-09-21

Retroactive device

 #34
20060175121
2006-08-10

Electric preload for variable effort steering system

 #35
20060021820
2006-02-02

Hydraulic servo-steering valve with steering torque overlay

 #36
20050268975
2005-12-08

Valve for a hydraulic power steering

 #37
20050258384
2005-11-24

Valve

 #38
20050092948
2005-05-05

Power steering valve

 #39
20050067594
2005-03-31

Assembly consisting of a valve member and adjustment device for a vehicle servo-steering arrangement

 #40
20050060994
2005-03-24

Hydraulic power steering apparatus

 #41
20050051377
2005-03-10

Hydraulic power steering assistant

 #42
20050039450
2005-02-24

Hydraulic servo-assisted steering system for vehicles and a controlling method for a steering system of this type