F16F9/08 - CPC Classification Index

ClassID:

149566 ⎘

F16F9/08 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid in a chamber with a flexible wall

Sub-classes:

F16F9/081 » {being of the fluid displacement type, i.e. the piston not comprising damping arrangements } 2
F16F9/082 » {characterised by the hydropneumatic accumulator} 5
F16F9/084 » comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder 37
F16F9/088 » comprising a gas spring with a flexible wall provided within the cylinder on the piston rod of a monotubular damper or within the inner tube of a bitubular damper 16
F16F9/092 » comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper 27
F16F9/096 » comprising a hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper 63

Recent Application in this class:

20220341480

2022-10-27

Devices, systems and methods for shock absorption

20190360550

2019-11-28

Support and carrier assemblies as well as end member assemblies and gas spring and damper assemblies including same

20190353222

2019-11-21

Liquid-Filled Frequency-Tunable Vibration Damper

20180105006

2018-04-19

Reservoir for airspring applications

20170284496

2017-10-05

Valve mechanism, damping force generating device, and shock absorber

20170219041

2017-08-03

Support and carrier assemblies as well as end member assemblies and gas spring and damper assemblies including same

20160201755

2016-07-14

Spring

20140165333

2014-06-19

Damping device for movable furniture parts