ClassID:

146113

F15B15/227 - CPC Classification

Classification description:

Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith; Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having an auxiliary cushioning piston within the main piston or the cylinder end face

Recent Application in this class:
#1
20240255010
2024-08-01

ACTUATOR, SAFETY DEVICE, AND FLYING BODY

#2
20220025913
2022-01-27

Fluid pressure cylinder

#3
20210190100
2021-06-24

Actuator with snubber assembly

#4
20200362887
2020-11-19

Hydraulic actuator equipped with an end-of travel slowing device

#5
20190003548
2019-01-03

Rotational inerter and method

#6
20180298927
2018-10-18

Fluid pressure cylinder

#7
20180216486
2018-08-02

Hydraulic driving device for steam valve, combined steam valve, and steam turbine

#8
20170363120
2017-12-21

Cushion mechanism for a hydraulic cylinder

#9
20170314583
2017-11-02

Actuator rate control with energy absorbing pressure relief system

#10
20170088256
2017-03-30

Hydraulic cylinder for aircraft landing gear

#11
20160325484
2016-11-10

Blowing cylinder

#12
20160153477
2016-06-02

Linear actuator

#13
20160052759
2016-02-25

Actuator in a lift truck

#14
20160041067
2016-02-11

Hybrid servo actuator for crash test

#15
20120255432
2012-10-11

Multi-stage hydraulic cylinder assembly

#16
20110049400
2011-03-03

Rotary valve actuators having partial stroke damping apparatus

#17
20070215370
2007-09-20

Shock-Absorbing Structure for Pneumatic Tool

#18
20060272497
2006-12-07

Pneumatic cylinder

#19
20060243935
2006-11-02

Rotary or pivoting device and connection module for a rotary or pivoting device

#20
20060165478
2006-07-27

Rotating or pivoting device and connection module for a rotating or pivoting device

#21
20060144605
2006-07-06

Shock-absorbing structure for pneumatic tool

#22
20060010769
2006-01-19

Emergency door actuator system

#23
20050194225
2005-09-08

Air cylinder with high frequency shock absorber and accelerator