ClassID:

146462

F15B2211/72 - CPC Classification

Classification description:

Circuits for servomotor systems; Output members, e.g. hydraulic motors or cylinders or control therefor having locking means

Recent Application in this class:
#1
20220340400
2022-10-27

Vehicle crane having a telescoping jib with a securing and locking unit

#2
20220033069
2022-02-03

Aircraft assembly

#3
20210246917
2021-08-12

Modular hydraulic device

#4
20210239139
2021-08-05

Valve device

#5
20210123460
2021-04-29

Cylinder on demand hydraulic device

#6
20200148339
2020-05-14

Method for securing an aircraft wheel drive actuator in an open position

#7
20200096017
2020-03-26

Transmission park valve with steel saddle

#8
20200024111
2020-01-23

Crane telescope locking device

#9
20190257441
2019-08-22

Sprung gate valves movable by an actuator

#10
20190202550
2019-07-04

Aircraft assembly

#11
20190032680
2019-01-31

Dual-valve security unit for hydraulic cylinders

#12
20180298924
2018-10-18

Nacelle for an aircraft turbojet engine provided with a hydraulic roto-linear actuator of a thrust reverser and of a variable-section nozzle

#13
20180180071
2018-06-28

Operating cylinder device with at least one operating cylinder unit with mechanical position safety and operating method

#14
20180148159
2018-05-31

Latch pin assembly

#15
20180073198
2018-03-15

Electric-hydraulic railway switch device for moving railroad switch points

#16
20170146034
2017-05-25

A FLUID ACTUATOR ARRANGEMENT

#17
20160207608
2016-07-21

Latch pin assembly for folding wing tip system

#18
20160138621
2016-05-19

Actuator utilizing pneumatic muscles

#19
20160076563
2016-03-17

Device for locking rod member using lock block

#20
20150135693
2015-05-21

Engine control apparatus for work machine and engine control method thereof

#21
20140124323
2014-05-08

Hydraulic actuating device for actuation of at least one friction clutch and at least one gear setting element in a motor vehicle

#22
20130061746
2013-03-14

Device having a pneumatic actuating cylinder and control method

#23
20130008156
2013-01-10

Hydraulic actuating device for actuation of one or more setting elements in, in particular, a motor vehicle transmission

#24
20080141669
2008-06-19

Device for increasing pressure in cylinders with control unit

#25
20070022750
2007-02-01

Hydraulic arrangement

#26
20050051026
2005-03-10

Valve arrangement and hydraulic drive