ClassID:

61584

B60G17/021 - 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 the mechanical spring being a coil spring

Recent Application in this class:
#1
20260014827
2026-01-15

Adjustable shock absorber system and device

#2
20250249716
2025-08-07

STRUT BEARING AND VEHICLE STRUT SUSPENSION

#3
20250236151
2025-07-24

DEVICE FOR ADJUSTING THE STIFFNESS OF A SUSPENSION SPRING

#4
20250229588
2025-07-17

SUSPENSION APPARATUS

#5
20250206096
2025-06-26

Overrunable Test Vehicle

#6
20250162374
2025-05-22

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

#7
20250135867
2025-05-01

WHEEL ASSEMBLY STRUCTURE OF VEHICLE

#8
20250135829
2025-05-01

APPARATUS AND METHOD FOR CONTROLLING ACTUATOR USING VIBRATION ANALYSIS TECHNIQUE

#9
20250091402
2025-03-20

SHOCK ABSORBER HAVING QUICK RELEASE FASTENING DEVICE

#10
20250018763
2025-01-16

HEIGHT-LEVEL ADJUSTMENT SYSTEM FOR A CHASSIS OF A MOTOR VEHICLE

#11
20240367473
2024-11-07

Variable suspension spring rates using magnetorheological fluid

#12
20240359522
2024-10-31

ADJUSTABLE SHOCK ADAPTER

#13
20240246382
2024-07-25

Device for adjusting the height of a vehicle body

#14
20240239149
2024-07-18

VEHICLE DAMPER EXTENSION

#15
20240239146
2024-07-18

Suspension apparatus

#16
20240123787
2024-04-18

Adjustable shock absorber system and device

#17
20240116324
2024-04-11

SELF-PUMPING SPRING PRELOAD SYSTEM

#18
20240116322
2024-04-11

Adjustable shock absorber system and device

#19
20230339281
2023-10-26

ADJUSTMENT ASSEMBLY FOR COMPENSATING A LENGTH VARIATION OF A SPRING ELEMENT AND WHEEL SUSPENSION ASSEMBLY FOR A VEHICLE

#20
20230322036
2023-10-12

ACTIVE MECHANICAL SAFETY DEVICE FOR THE COMPENSATION OF THE IMPACTS ON A VEHICLE

#21
20230302867
2023-09-28

HYDRAULIC CROSS-LINKED SUSPENSION

#22
20230278386
2023-09-07

Motion control system

#23
20230256788
2023-08-17

Methods and apparatus for selective spring pre-load adjustment

#24
20230127131
2023-04-27

Adjustable shock absorber system and device

#25
20220324283
2022-10-13

METHODS AND APPARATUS FOR ADJUSTING A SPRING PRE-LOAD

#26
20220314726
2022-10-06

Suspension device

#27
20220314403
2022-10-06

Rotational Adjustment Device

#28
20220266648
2022-08-25

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

#29
20220258557
2022-08-18

Motion control system

#30
20220169088
2022-06-02

Electromechanical vehicle height adjustment unit and vehicle height adjustment method

#31
20220161622
2022-05-26

ELECTROMECHANICAL VEHICLE HEIGHT ADJUSTMENT UNIT AND VEHICLE HEIGHT ADJUSTMENT METHOD

#32
20220032712
2022-02-03

Wheel suspension arrangement

#33
20220001714
2022-01-06

Suspension adjustment assembly

#34
20210370740
2021-12-02

Vehicle suspension having controllable ground clearance and rigidity

#35
20210268858
2021-09-02

Suspension pre-load adjustment system

#36
20210146739
2021-05-20

Vehicle wheel suspension having an adjustment system for the base of a structure support spring

#37
20210008947
2021-01-14

WHEEL SUSPENSION FOR A MOTOR VEHICLE, MOTOR VEHICLE AND METHOD FOR OPERATING A WHEEL SUSPENSION OF THIS KIND

#38
20200400206
2020-12-24

Spring apparatus

#39
20200377168
2020-12-03

Shock absorber

#40
20200370998
2020-11-26

Mobile platform with retractable drive wheels and steerable wheels

#41
20200370628
2020-11-26

Level adjustment device for a motor vehicle

#42
20200191233
2020-06-18

Shock absorber

#43
20200171907
2020-06-04

Active suspension system

#44
20200164709
2020-05-28

Independent wheel suspension for a motor vehicle

#45
20200130451
2020-04-30

Suspension pre-load adjustment system

#46
20200039312
2020-02-06

Suspension strut and vehicle

#47
20200001677
2020-01-02

Suspension adjustment assembly

#48
20200001676
2020-01-02

Methods and apparatus for selective spring pre-load adjustment

#49
20190375260
2019-12-12

Suspension with active damping to tune caster dynamics

#50
20190308483
2019-10-10

Methods and apparatus for adjusting a spring pre-load

#51
20190283501
2019-09-19

Front suspension wheel for mobile robotic devices

#52
20190263211
2019-08-29

Sleeve-type freewheel with torque limitation for two-wheeled vehicle starter applications

#53
20190176558
2019-06-13

Adjustable Spring Bracke

#54
20190023097
2019-01-24

Suspension tuning device and kit

#55
20180250998
2018-09-06

Wheel Module with Integrated Active Suspension

#56
20180208010
2018-07-26

Device for level adjustment for a motor vehicle

#57
20180201084
2018-07-19

Adjustable spring support

#58
20180178611
2018-06-28

Spring force acting axis controllable active suspension system

#59
20180170140
2018-06-21

Vehicle suspension apparatus capable of adjusting vehicle height

#60
20180170139
2018-06-21

Vehicle suspension apparatus capable of adjusting vehicle height

#61
20180162187
2018-06-14

Vehicle with suspension force decoupling system

#62
20180156303
2018-06-07

Vehicle suspension system

#63
20180134111
2018-05-17

Vehicle suspension system

#64
20180072124
2018-03-15

Shock absorber

#65
20180022178
2018-01-25

COMBINED SPRING COMPENSATION SUSPENSION DEVICE

#66
20170349025
2017-12-07

METHODS AND APPARATUS FOR ADJUSTING A SPRING PRE-LOAD

#67
20170334467
2017-11-23

Spring cup for a primary suspension of a rail vehicle

#68
20170305227
2017-10-26

Active roll control apparatus

#69
20170282669
2017-10-05

Methods and apparatus for selective spring pre-load adjustment

#70
20170267045
2017-09-21

Vehicle height adjustment device

#71
20170253102
2017-09-07

Adjustable length spring divider on a shock absorber

#72
20170197484
2017-07-13

Device for adjusting the height of a vehicle body

#73
20170151851
2017-06-01

Automated Suspension Adjuster

#74
20170065479
2017-03-09

ADJUSTABLE WHEEL SUSPENSION ASSEMBLY FOR A WHEELED WALKER

#75
20170036504
2017-02-09

Method for controlling a suspension system

#76
20170028805
2017-02-02

Device for adjusting the height of a vehicle body

#77
20160229253
2016-08-11

Suspension strut for a motor vehicle with a height-adjustment device

#78
20160221410
2016-08-04

Device for adjusting the height of a vehicle body

#79
20160193890
2016-07-07

Device for adjusting the height of a vehicle body

#80
20160121686
2016-05-05

Two-piece adjustable strut spacer

#81
20160114645
2016-04-28

Active suspension apparatus for vehicle and valve thereof

#82
20160001623
2016-01-07

Methods and apparatus for selective spring pre-load adjustment

#83
20150367697
2015-12-24

Suspension group in particular for motorized vehicles

#84
20150360532
2015-12-17

Active suspension apparatus for vehicle

#85
20150360531
2015-12-17

Active suspension apparatus for vehicle and pump applied thereto

#86
20150360530
2015-12-17

Active suspension apparatus for vehicle and pump thereof

#87
20150239318
2015-08-27

Base unit for a vehicle

#88
20150210137
2015-07-30

Air intake system for a vehicle

#89
20140353893
2014-12-04

Methods and apparatus for adjusting a spring pre-load

#90
20140353060
2014-12-04

Regenerative suspension with accumulator systems and methods

#91
20140225336
2014-08-14

Hydraulic suspension system for lowering the ride height of a vehicle

#92
20140183830
2014-07-03

Vehicle wheel suspension with wheel load variation via a deflection lever

#93
20140110893
2014-04-24

Suspension system for a vehicle

#94
20140088829
2014-03-27

Vehicle height adjusting device

#95
20140083785
2014-03-27

Steerable wheel assembly for a vehicle, and vehicle including such an assembly

#96
20140070507
2014-03-13

Lift axle suspension systems incorporating compression coil springs

#97
20140049012
2014-02-20

Vehicle suspension system

#98
20130154208
2013-06-20

SUSPENSION SYSTEM AND METHOD OF VARYING A STIFFNESS OF A SUSPENSION OF A VEHICLE

#99
20130106038
2013-05-02

Spring Seat to Provide Adjustable Spring Height for Vehicle Suspension System

#100
20130087984
2013-04-11

Lift axle suspension systems incorporating compression coil springs

#101
20130056292
2013-03-07

Air intake system for a vehicle

#102
20130020772
2013-01-24

Individual wheel suspension with automatic camber adaptation

#103
20130020748
2013-01-24

Spring damper unit

#104
20130009350
2013-01-10

Semiactive Wheel Suspension

#105
20120313575
2012-12-13

Regenerative suspension with accumulator systems and methods

#106
20120187640
2012-07-26

Suspension device

#107
20120181757
2012-07-19

Counter-Rotating Motors with Linear Output

#108
20120104704
2012-05-03

Cup device for additional suspension

#109
20120098216
2012-04-26

Hydraulic suspension system for lowering the ride height of a vehicle

#110
20120085588
2012-04-12

Suspension systems for a vehicle

#111
20120074660
2012-03-29

Vehicle height adjustment suspension device

#112
20120018962
2012-01-26

Stiffness control using smart actuators

#113
20110288716
2011-11-24

Stability enhancing system and method for enhancing the stability of a vehicle

#114
20110221109
2011-09-15

Height adjustable suspension unit

#115
20110210525
2011-09-01

Wheel suspension for motor vehicles

#116
20110193300
2011-08-11

Counter-rotating motors with linear output

#117
20110018214
2011-01-27

Suspension device

#118
20100308554
2010-12-09

Linear actuator

#119
20100308518
2010-12-09

Spring strut arrangement for wheel suspension of motor vehicles

#120
20100301571
2010-12-02

Active suspension assembly for a vehicle

#121
20100295259
2010-11-25

Adjustable suspension leveling apparatus

#122
20100281858
2010-11-11

Regenerative suspension with accumulator systems and methods

#123
20100252972
2010-10-07

Methods and apparatus for selective spring pre-load adjustment

#124
20100187787
2010-07-29

Low-end adjustment mechanism for vehicle suspensions

#125
20100187060
2010-07-29

Spring strut with control sleeve

#126
20100176569
2010-07-15

VERTICAL NON -GUIDED VEHICLE SUSPENSION

#127
20100117277
2010-05-13

SUSPENSION DEVICE

#128
20100059944
2010-03-11

Counter-rotating motors with linear output

#129
20100032916
2010-02-11

Device for setting the spring constant of a helical spring

#130
20090302590
2009-12-10

Vehicle

#131
20090302559
2009-12-10

Spring Assembly With an Adjustable Spring Rate and a Spring Strut

#132
20090301830
2009-12-10

Suspension systems for a vehicle

#133
20090283977
2009-11-19

Device for adjusting the height of the body of a motor vehicle

#134
20090261542
2009-10-22

Suspension height adjustment mechanism

#135
20090230640
2009-09-17

Wheel suspension for steered wheels of motor vehicles

#136
20090224502
2009-09-10

Electric damper

#137
20090223322
2009-09-10

Actuator for a wheel guiding element of wheel suspensions

#138
20090200765
2009-08-13

Adjustable suspension leveling apparatus

#139
20090192674
2009-07-30

Hydraulically propelled - gryoscopically stabilized motor vehicle

#140
20090189360
2009-07-30

Spring Strut with Adjustable Spring Plate

#141
20090146385
2009-06-11

Height adjustment on a wheel suspension for motor vehicles

#142
20090121444
2009-05-14

Vehicle suspension

#143
20090108546
2009-04-30

Adjustment device for suspension means

#144
20090095584
2009-04-16

Damper

#145
20090072460
2009-03-19

Wheel suspension for motor vehicles

#146
20090065314
2009-03-12

Damper

#147
20090057969
2009-03-05

Strut for a wheel suspension of motor vehicles

#148
20090045595
2009-02-19

Height adjustment device for motor vehicles

#149
20090014931
2009-01-15

Strut for a motor vehicle with an axially adjustable spring plate

#150
20090003741
2009-01-01

Body-side suspension strut bearing for wheel suspensions

#151
20090000368
2009-01-01

Spring system for a vehicle wheel suspension system

#152
20080303235
2008-12-11

Adjustable strut spacer

#153
20080217873
2008-09-11

Vehicle Chassis

#154
20080191440
2008-08-14

Adjustable suspension leveling apparatus

#155
20080164111
2008-07-10

Suspension apparatus for vehicle

#156
20080111334
2008-05-15

Vehicle Suspension Apparatus

#157
20080018065
2008-01-24

Vehicle height adjustment device and vehicle height adjustment method

#158
20070252350
2007-11-01

Anti-roll/pitch system for use in a vehicle and vehicle equiped with such system

#159
20070210539
2007-09-13

Vehicle height adjusting system

#160
20070182079
2007-08-09

Adjusting mechanism with a helical spring of large diameter

#161
20070045978
2007-03-01

Decoupling stabilizer and system

#162
20060208548
2006-09-21

Device for adjusting the degree of preload of the springs in office chair mechanisms

#163
20060175787
2006-08-10

Spring carrier with adjustable spring collar

#164
20060175776
2006-08-10

Device for suspension and level adjustment in motor vehicles

#165
20060163863
2006-07-27

Vehicle chassis

#166
20060163787
2006-07-27

Spring carrier with adustable spring collar

#167
20060131799
2006-06-22

Wheel suspension with spring adjustment for motor vehicles

#168
20060125198
2006-06-15

Wheel alignment and vehicle height adjusting apparatus

#169
20060113743
2006-06-01

Opposing spring resilient tension suspension system

#170
20060103083
2006-05-18

Automobile lowering methods and systems

#171
20060076741
2006-04-13

Vehicle stability system: using active tilting mechanism as a counter measure to natural tilt

#172
20060060750
2006-03-23

Vehicle suspension system and method for operating

#173
20060001223
2006-01-05

Adjustable height suspension

#174
20050248116
2005-11-10

Varying a suspension linkage ratio in a vehicle suspension

#175
20050242532
2005-11-03

Suspension system with independent control of ride-height, stiffness and damping

#176
20050218622
2005-10-06

Strut type suspension

#177
20050189685
2005-09-01

Dual spring rate preload module with air adjustment

#178
20050062250
2005-03-24

Method and apparatus for rebound control

#179
20050038584
2005-02-17

Suspension of a vehicle and method for controlling the same

#180
18828119
2025-08-26

Illuminating coating for an element of a suspension assembly

#181
17677258
2024-09-24

Control system

#182
17021571
2024-03-26

Motion control system

#183
16567482
2022-03-29

Control system

#184
15069957
2018-04-10

Vibration isolation devices

#185
15007785
2017-07-25

Motor vehicle shock with assist coil device, apparatus, system and method

#186
14516737
2015-12-15

Adjustable suspension height modification apparatus