ClassID:

61603

B60G17/0525 - CPC Classification

Classification description:

Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load; Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics; Pneumatic spring characteristics; Regulating distributors or valves for pneumatic springs Height adjusting or levelling valves

Recent Application in this class:
#1
20260058593
2026-02-26

COMPRESSOR MODULE, COMPRESSED-AIR SUPPLY SYSTEM, METHOD FOR OPERATING A COMPRESSOR MODULE OR A COMPRESSED-AIR SUPPLY SYSTEM

#2
20250162374
2025-05-22

DEVICE AND METHOD FOR ADJUSTING A BASE OF A SPRING ELEMENT FOR A VEHICLE

#3
20250018812
2025-01-16

AUTOMATIC CHARGING SYSTEM

#4
20240174042
2024-05-30

AIR SUPPLY CONTROL ARRANGEMENT FOR A HEAVY DUTY VEHICLE COMPRISING A LIFT AXLE

#5
20240083212
2024-03-14

SYMMETRICALLY DYNAMIC EQUALIZED VOLUME AND PRESSURE AIR MANAGEMENT SYSTEM

#6
20240075785
2024-03-07

Method for controlling a flow from a source of pressurized air

#7
20240051365
2024-02-15

Air bag suspension

#8
20240051364
2024-02-15

AIR BAG SUSPENSION

#9
20240001726
2024-01-04

HYDRAULIC VEHICLE HEIGHT ADJUSTMENT DEVICE

#10
20230406057
2023-12-21

Vehicle control method and apparatus, vehicle, storage medium and chip

#11
20230373262
2023-11-23

METHOD FOR THE LOADING-DEPENDENT ADAPTATION OF A SYSTEM AIR VOLUME IN AN AIR SUSPENSION SYSTEM OF A MOTOR VEHICLE

#12
20230322039
2023-10-12

Pneumatic automotive height adjuster assembly

#13
20230264536
2023-08-24

AIR PRESSURE ADJUSTING DEVICE AND METHOD FOR OPERATING THE SAME

#14
20230134660
2023-05-04

LOAD MONITORING, BRAKING CONTROL, AND HEIGHT MANAGEMENT

#15
20230045560
2023-02-09

AIR SUSPENSION CONTROL

#16
20230043104
2023-02-09

Air suspension control

#17
20220388363
2022-12-08

Method and system for adjusting height and damping force

#18
20220371393
2022-11-24

Symmetrically dynamic equalized volume and pressure air management system

#19
20220314727
2022-10-06

Suspension system and vehicle with adjustable vehicle height

#20
20220266648
2022-08-25

Device and method for adjusting a base of a spring element for a vehicle

#21
20220185055
2022-06-16

Kneeling position for electric medium-duty vehicle

#22
20220185051
2022-06-16

Kneeling position for electric medium-duty vehicle

#23
20220134834
2022-05-05

Gas spring assembly for a vehicle suspension system

#24
20220032718
2022-02-03

Air suspension apparatus

#25
20220024368
2022-01-27

Mobile Fluid Containment System and Method

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20210394577
2021-12-23

Air suspension system

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20210394576
2021-12-23

Gas spring assembly for a vehicle suspension system

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20210387500
2021-12-16

CAirS with integrated fast down leveling valves

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20210252936
2021-08-19

Symmetrically dynamic equalized volume and pressure air management system

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20210206224
2021-07-08

Suspension control valve arrangement for a pneumatic suspension system of a commercial vehicle

#31
20210206223
2021-07-08

Load relief control system

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20210178849
2021-06-17

Apparatus for and method of estimating vehicle weight by using vehicle height adjusting device

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20210138866
2021-05-13

Apparatus and method for controlling air suspension of vehicle

#34
20210088036
2021-03-25

Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber

#35
20210061040
2021-03-04

HEIGHT ADJUSTMENT SYSTEM

#36
20210039469
2021-02-11

CONTROL UNIT FOR AIR MANAGEMENT SYSTEM

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20200346508
2020-11-05

Vehicle height control apparatus and method considering strong wind traveling situation

#38
20200290425
2020-09-17

Suspension device for a wheeled vehicle

#39
20200247210
2020-08-06

Method for operating an air suspension system, and air suspension system

#40
20200238782
2020-07-30

Symmetrically dynamic equalized volume and pressure air management system

#41
20200207176
2020-07-02

VEHICLE DYNAMIC DAMPING SYSTEM USING AIR SUSPENSION

#42
20200207175
2020-07-02

Integrated crosslink valve

#43
20200198432
2020-06-25

SUSPENSION SYSTEM WITH ADJUSTABLE RIDE HEIGHT

#44
20200180383
2020-06-11

Self-balancing multi-chamber air spring

#45
20200164713
2020-05-28

Air suspension system for vehicles and method of controlling the same

#46
20200164712
2020-05-28

Vehicle air suspension switch

#47
20200164710
2020-05-28

Dynamic load transfer by switchable air volume suspension

#48
20200158104
2020-05-21

Method for operating a pressure control system comprising a multi-stage compressor, and pressure control system

#49
20200156431
2020-05-21

Apparatus and method for controlling lift axle of vehicle

#50
20200114722
2020-04-16

Jounce bumper including integrated valve

#51
20200094645
2020-03-26

Controlling vehicle suspension system using pressure set point

#52
20200086709
2020-03-19

Air suspension evacuation for improved braking performance

#53
20200049137
2020-02-13

Method for operating a pressure control system having a multi-stage compressor, and pressure control system

#54
20190366789
2019-12-05

INTEGRATED AIR SPRING FOR AN AXLE/SUSPENSION SYSTEM

#55
20190337349
2019-11-07

PNEUMATIC CONTROL SYSTEM FOR VEHICLES AND OTHER LOADED STRUCTURES

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20190337348
2019-11-07

Gas spring assembly for a vehicle suspension system

#57
20190275854
2019-09-12

Air suspension system

#58
20190111753
2019-04-18

Concurrent leveling system for a vehicle

#59
20190100070
2019-04-04

AIR SUSPENSION APPARATUS

#60
20190100069
2019-04-04

Air suspension system

#61
20190084595
2019-03-21

LEVELING VALVE

#62
20190084365
2019-03-21

Dryer regeneration method for air suspension system

#63
20190061458
2019-02-28

Vehicle height control system

#64
20190039431
2019-02-07

Symmetrically dynamic equalized volume and pressure air management system

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20190016189
2019-01-17

Symmetrically dynamic equalized volume and pressure air management system

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20180361815
2018-12-20

Symmetrically dynamic equalized volume and pressure air management system

#67
20180354335
2018-12-13

Mechanically actuated leveling valve mechanism

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20180354333
2018-12-13

Electronic control device and control circuit for an air suspension system of a commercial vehicle

#69
20180319240
2018-11-08

Leveling valve for discharging and supplying fluid

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20180319239
2018-11-08

Leveling valve for discharging and supplying fluid

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20180319236
2018-11-08

Vehicle suspension control system and method of operation thereof

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20180272826
2018-09-27

Air strut suspension system for a self-propelled high ground clearance product applicator

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20180222274
2018-08-09

Auxiliary suspension air damping systems and associated methods of manufacture and use

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20180194188
2018-07-12

Suspension system

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20180079273
2018-03-22

Air suspension system

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20180043743
2018-02-15

Heavy-duty vehicle air-ride suspension

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20170361675
2017-12-21

Dynamic weight shift suspension system

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20170361674
2017-12-21

Method for air management

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2017-10-05

Ride height leveling with selectable configurations system and method

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2017-10-05

Ride height leveling with selectable configurations: system and method

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2017-10-05

Gas spring assembly for a vehicle suspension system

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2017-09-28

Vehicle-height control system

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2017-09-14

Vehicle-height control system

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2017-09-14

Vehicle-height adjustment system

#85
20170151852
2017-06-01

Suspension system

#86
20170151849
2017-06-01

Vehicle height adjustment system

#87
20170074342
2017-03-16

Air spring

#88
20170021687
2017-01-26

Automatically deploying lift axle control system

#89
20170015174
2017-01-19

System for adjusting frame height of an agricultural vehicle

#90
20160272035
2016-09-22

VEHICLE HEIGHT ADJUSTMENT APPARATUS

#91
20160193889
2016-07-07

Machine suspension and height adjustment

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20160082802
2016-03-24

Vehicle and a height adjustment system for the vehicle

#93
20160016452
2016-01-21

Pneumatic spring arrangement or pneumatic spring damper with integrated valve control

#94
20150367704
2015-12-24

Pneumatic control system for a heavy-duty vehicle

#95
20150328949
2015-11-19

AIR SUSPENSION CONTROL SYSTEMS AND METHODS FOR A VEHICLE

#96
20150314664
2015-11-05

Vehicle height adjusting apparatus

#97
20150292635
2015-10-15

Pneumatic actuators

#98
20150273972
2015-10-01

Electronic height control system for a vehicle with multiple input signals

#99
20150251515
2015-09-10

Load leveling airbag suspension load sensors

#100
20150231944
2015-08-20

PNEUMATIC SPRING SYSTEM INCORPORATING OVERLOAD DETECTION

#101
20150224846
2015-08-13

Device for adjusting height of vehicle

#102
20150197129
2015-07-16

Gas spring assembly for a vehicle suspension system

#103
20150191068
2015-07-09

Air spring arrangement with integrated control valve

#104
20150165859
2015-06-18

Air spring for vehicle

#105
20150151603
2015-06-04

Vehicle height adjustment apparatus

#106
20150151602
2015-06-04

Vehicle height adjustment apparatus

#107
20150151601
2015-06-04

Vehicle height adjustment apparatus

#108
20150151600
2015-06-04

Vehicle height adjustment apparatus

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20150145220
2015-05-28

Reactive air suspension system

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20150102570
2015-04-16

Machine suspension and height adjustment

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20150076773
2015-03-19

Vehicle height adjusting device and vehicle height adjusting method

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20150028529
2015-01-29

Valve for a vehicle suspension system

#113
20140379227
2014-12-25

Construction machine, more particularly road milling machine, and method for compensating for ground unevenness by means of said construction machine

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20140346748
2014-11-27

Leveling valve for discharging and supplying fluid

#115
20140312590
2014-10-23

Vehicle air suspension system and control method

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20140265172
2014-09-18

Air suspension height control valve with dual ride height positions

#117
20140241859
2014-08-28

Compressor circuit for a pneumatic control device of a motor vehicle

#118
20140172233
2014-06-19

Electronic height control for recreational vehicles

#119
20130300074
2013-11-14

Gas spring piston assembly as well as gas spring assembly and suspension system including same

#120
20130257007
2013-10-03

Air suspension installation, compressed air supply installation and pneumatic system

#121
20130253763
2013-09-26

System and method for detecting a fault in a ride height sensor

#122
20130249175
2013-09-26

Valve for a vehicle suspension system

#123
20130207355
2013-08-15

Vehicle suspension system and a method of control

#124
20130057399
2013-03-07

GAWR exceed warning system for a vehicle

#125
20120319366
2012-12-20

Height control valve assembly for axle/suspension systems

#126
20120248666
2012-10-04

GAS SPRING AND DAMPER ASSEMBLY AND SUSPENSION SYSTEM INCLUDING SAME

#127
20120146307
2012-06-14

MULTIPLE RIDE HEIGHT CONTROL APPARATUS FOR AIR SUSPENSION

#128
20120049470
2012-03-01

Gas spring assembly for a vehicle suspension

#129
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2012-02-23

Method for controlling a pneumatic spring assembly of a motor vehicle

#130
20110101257
2011-05-05

Lift axle control valve

#131
20110042908
2011-02-24

ADJUSTABLE HEIGHT SUSPENSION SYSTEM

#132
20100213397
2010-08-26

Height control valve for vehicle leveling system

#133
20100140884
2010-06-10

Suspension and damping device for motor vehicles

#134
20100133764
2010-06-03

Suspension system run height adjustment

#135
20100032599
2010-02-11

Pneumatic control valve device for air-suspended vehicles, with mechanical return of the control element

#136
20090216403
2009-08-27

Vehicle chassis height adjustment method and system

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20090194179
2009-08-06

Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs

#138
20090133601
2009-05-28

Electronic Pneumatic Spring Controller for Reducing Air Consumption and Rapidly Adjusting the Setpoint Level

#139
20080252025
2008-10-16

ELECTRONIC HEIGHT CONTROL SYSTEM FOR A VEHICLE WITH MULTIPLE INPUT SIGNALS

#140
20080185549
2008-08-07

Differential valve

#141
20080054576
2008-03-06

Method for Controlling the Air Flow in a Level Control System for a Motor Vehicle

#142
20070102895
2007-05-10

Height control valve for vehicle axle/suspension system

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20070085292
2007-04-19

Air-suspension system for vehicles, having a throttle

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20070023981
2007-02-01

Gas spring system with centrally guided tubular rolling bellows

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Trailing arm suspension and height control system with motorized valve therefor

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Vehicle suspension with linked air bags

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20060103103
2006-05-18

Lightweight, low part-count, suspension system for wheeled vehicles

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20060066070
2006-03-30

Vehicle suspension with linked air bags

#149
20060033299
2006-02-16

Air-suspension device for vehicles, in particular for commercial vehicles

#150
20050248069
2005-11-10

Air suspension system with supply air restriction valve

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20050200095
2005-09-15

Closed pneumatic leveling system

#152
20050098965
2005-05-12

Shuttling vehicle leveling valve

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20050087948
2005-04-28

Air suspension system for a vehicle

#154
20050040573
2005-02-24

Air suspension system with air shut off valve

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20050010344
2005-01-13

Vehicle height adjustment system

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20050010343
2005-01-13

Vehicle height adjustment system

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18981279
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Vehicle air spring system and methods for controlling vehicle stability using air springs

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18886637
2025-10-14

Gas spring assembly for a vehicle suspension system

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18110410
2023-06-27

Pneumatic automotive height adjuster assembly

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18065591
2023-10-24

Apparatus for adjusting vehicle height

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17933537
2024-03-12

School bus emergency egress system

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17387024
2023-01-24

School bus emergency egress system

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16009760
2018-10-09

Symmetrically dynamic equalized volume and pressure air management system

#164
15607482
2019-02-26

Vehicle suspension system with multi-stage hydraulic cylinder assemblies and external spring packs

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15395536
2019-07-02

Controllable load distribution system for a vehicle