ClassID:

68409

B61G11/12 - CPC Classification

Classification description:

Buffers with fluid springs or shock-absorbers; Combinations thereof

Recent Application in this class:
#1
20240351621
2024-10-24

Guide-type anti-climbing energy-absorbing device based on hydraulic shearing

#2
20230264723
2023-08-24

System and method for monitoring the health of a damper for a rail vehicle

#3
20230211816
2023-07-06

Buffer, in particular for a rail vehicle

#4
20220242462
2022-08-04

Crash energy management systems for car coupling systems of rail cars

#5
20220204060
2022-06-30

Anti-impact device and working method thereof

#6
20220169292
2022-06-02

DAMPER FOR A RAIL VEHICLE, MONITORING SYSTEM FOR A DAMPER AND METHOD FOR MONITORING A DAMPER

#7
20220063684
2022-03-03

Piston rod end for a linear actuator, piston assembly and sealing method for a piston rod end

#8
20210094592
2021-04-01

Reusable collision energy absorption device for rail vehicle

#9
20200385033
2020-12-10

Railcar energy absorption system and related method for absorbing energy on a railcar

#10
20190084589
2019-03-21

Vehicle end skeleton structure and rail vehicle having same

#11
20160069413
2016-03-10

Shock energy absorber

#12
20140326553
2014-11-06

SHOCK ENERGY ABSORBER

#13
20130220961
2013-08-29

RAILCAR CUSHIONING DEVICE

#14
20120318623
2012-12-20

DEVICE FOR DAMPING COMPRESSIVE FORCES

#15
20120186436
2012-07-26

Shock energy absorber

#16
20110114427
2011-05-19

Shock energy absorber

#17
20110079569
2011-04-07

Device for damping tractive and compressive forces

#18
20060032715
2006-02-16

Reversibly expandable energy absorbing assembly utilizing actively controlled and engineered materials for impact management and methods for operating the same

#19
18799973
2024-11-26

Anti-collision buffering device for high-speed train