F16F9/32 - CPC Classification Index

ClassID:

149595 ⎘

F16F9/32 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details

Sub-classes:

F16F9/3207 » {Constructional features } 107
F16F9/3264 » {Arrangements for indicating, e.g. fluid level; Arrangements for checking dampers } 60
F16F9/3271 » {Assembly or repair} 135
F16F9/3278 » {for lubrication } 34
F16F9/3285 » {for filtering } 6
F16F9/3292 » {Sensor arrangements} 192
F16F9/34 » Special valve constructions ; Shape or construction of throttling passages 460
F16F9/36 » Special sealings, including sealings or guides for piston-rods 131
F16F9/38 » Covers for protection or appearance 150
F16F9/42 » Cooling arrangements 27
F16F9/43 » Filling arrangements, e.g. for supply of gas 117
F16F9/44 » Means on or in the damper for manual or non-automatic adjustment; Such means combined with temperature correction 162
F16F9/48 » Arrangements for providing different damping effects at different parts of the stroke 143
F16F9/50 » Special means providing automatic damping adjustment, 174
F16F9/53 » Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically 113
F16F9/54 » Arrangements for attachment 269
F16F9/56 » Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke 185
F16F9/58 » Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder 118

Recent Application in this class:

20250026471

2025-01-23

Temperature compensated landing gear shock strut

20240093751

2024-03-21

BUMPER CAP AND SHOCK ABSORBER

20220213944

2022-07-07

Cylinder device and method for manufacturing cylinder device

20220041027

2022-02-10

Hollow coil spring and suspension device for vehicle

20210324935

2021-10-21

Shock absorber

20210270075

2021-09-02

Fixing mechanism, actuator, actuator for opening/closing vehicle door, and fixing method

20200378438

2020-12-03

Vehicle weight measurement device

20200318706

2020-10-08

Damper

20200307336

2020-10-01

Vibration damper and motor vehicle

#10

20200217389

2020-07-09

HYDRAULIC DEVICE

#11

20190331191

2019-10-31

Hydropneumatic piston-cylinder assembly

#12

20190309816

2019-10-10

Cylinder device and method for manufacturing cylinder device

#13

20190301005

2019-10-03

Sliding member for vehicular suspension and method for producing same

#14

20190293148

2019-09-26

Tubular member and shock absorber

#15

20190162229

2019-05-30

Vehicle thrust bearing

#16

20190161137

2019-05-30

Front fork

#17

20190119604

2019-04-25

LUBRICANT COMPOSITION FOR SHOCK ABSORBERS, METHOD FOR PRODUCING SAME, DAMPING METHOD AND SHOCK ABSORBER

#18

20190118602

2019-04-25

HEATING DEVICE FOR HYDRAULIC FLUID DAMPER

#19

20190085872

2019-03-21

HYDRAULIC DEVICE

#20

20190030973

2019-01-31

Hollow coil spring and suspension device for vehicle

#21

20190001776

2019-01-03

Vehicle height adjustment device

#22

20180328472

2018-11-15

Ball screw drive

#23

20180320752

2018-11-08

Bump stopper and shock absorber

#24

20180259026

2018-09-13

Damper

#25

20180180132

2018-06-28

MONO-TUBE SHOCK ABSORBER

#26

20180163812

2018-06-14

Wire connector and piston assembly for damper including the same

#27

20180149228

2018-05-31

Damper

#28

20180135718

2018-05-17

SHOCK ABSORBER

#29

20180105225

2018-04-19

Front fork

#30

20180105004

2018-04-19

Suspension device

#31

20180105003

2018-04-19

Spring guide and suspension device

#32

20180087594

2018-03-29

Front fork

#33

20180045263

2018-02-15

Lower-side spring-receiving member

#34

20180037078

2018-02-08

Vehicle chassis level sensor

#35

20180010664

2018-01-11

Lateral support elements, gas spring assemblies, suspension systems and methods

#36

20170276205

2017-09-28

Liquid pressure device

#37

20170261062

2017-09-14

End cap for a piston-cylinder unit

#38

20170175843

2017-06-22

Piston And Cylinder Unit With An Add-On Part

#39

20170074344

2017-03-16

Damper

#40

20170067528

2017-03-09

Manufacturing method for shock absorber

#41

20170067527

2017-03-09

Cylinder device

#42

20170050486

2017-02-23

Suspension coil spring

#43

20170016506

2017-01-19

Pressure buffer device and damping force generating member

#44

20170016505

2017-01-19

Cylinder device

#45

20160229255

2016-08-11

Shock absorber

#46

20160215846

2016-07-28

Shock absorber and suspension apparatus

#47

20160200163

2016-07-14

Pressure damper and damping force generation mechanism

#48

20160046164

2016-02-18

Suspension coil spring

#49

20150345639

2015-12-03

Sliding seal and seal structure

#50

20150290992

2015-10-15

Vehicle height adjusting device and assembling method for vehicle height adjusting device

#51

20150247547

2015-09-03

Suspension device

#52

20150197132

2015-07-16

Shock absorber

#53

20150184715

2015-07-02

Shock absorber

#54

20150159728

2015-06-11

Magneto-rheological damping system for preventing stratification

#55

20150136550

2015-05-21

Hydraulic energy conversion device

#56

20150123329

2015-05-07

Vehicle suspension device

#57

20150041266

2015-02-12

Shock absorber

#58

20140346313

2014-11-27

Sensor mounting attachment

#59

20140305755

2014-10-16

Elastomeric damper with heater

#60

20130247700

2013-09-26

Electric actuator with shock absorbing mechanism

#61

20130220751

2013-08-29

DUST LIP FOR SHOCK ABSORBER

#62

20130069293

2013-03-21

SUSPENSION DEVICE

#63

20120247890

2012-10-04

Hydraulic shock absorber

#64

20120175204

2012-07-12

DAMPER

#65

20120073920

2012-03-29

Shock absorber

#66

20080277845

2008-11-13

MOTOR FOR HYDRAULIC SHOCK ABSORBER

#67

20050034941

2005-02-17

Shock absorber with a function of transmission of electric power between sprung and unsprung parts of a vehicle

#68

18889527

2026-04-14

Enhanced dynamic energy dissipation by slotted apertures of soft-to-hard goods connections

#69

18673835

2025-04-08

Soft-to-hard goods connections with dynamic energy dissipation having offset connections

#70

18421520

2024-10-01

Soft-to-hard goods connections with dynamic energy dissipation enhanced through friction

#71

17313218

2024-03-05

Soft-to-hard goods connections with dynamic energy dissipation