ClassID:

129091

E02F9/2214 - CPC Classification

Classification description:

Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups  - ; Drives; Control devices; Hydraulic or pneumatic drives; Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing the shock generated at the stroke end

Recent Application in this class:
#1
20240360850
2024-10-31

ACTUATOR DEADHEAD/STALL DETECTION IN A LOAD SENSE HYDRAULIC SYSTEM

#2
20240301659
2024-09-12

DRIVE CONTROL DEVICE FOR FLUID PRESSURE CYLINDER

#3
20230399821
2023-12-14

WORK MACHINE, SYSTEM INCLUDING WORK MACHINE, AND METHOD OF CONTROLLING ISSUANCE APPARATUS

#4
20220381005
2022-12-01

WORK MACHINE CONTROL SYSTEM, WORK MACHINE, WORK MACHINE CONTROL METHOD, AND WORK MACHINE CONTROL DEVICE

#5
20220170238
2022-06-02

Construction equipment

#6
20220154740
2022-05-19

IMPROVED HYDRAULIC CYLINDER FOR A WORK VEHICLE

#7
20190032302
2019-01-31

Work machine and control method for work machine

#8
20180142442
2018-05-24

Wheel loader

#9
20160312441
2016-10-27

Shovel

#10
20160251829
2016-09-01

Work vehicle control method, work vehicle control device, and work vehicle

#11
20150361641
2015-12-17

Swing control system for construction machines

#12
20150353328
2015-12-10

Method and system for controlling the crane of a working machine by using boom tip control

#13
20150345520
2015-12-03

Hydraulic cylinder with end position damping

#14
20140088839
2014-03-27

Shovel and method for controlling shovel

#15
20130345939
2013-12-26

Shovel and method for controlling shovel

#16
20130121852
2013-05-16

System for controlling hydraulic pump in construction machine

#17
20130000288
2013-01-03

Hydraulic control system having variable pressure relief

#18
20110150614
2011-06-23

Lift arm control system

#19
20100115936
2010-05-13

System and method for pump-controlled cylinder cushioning

#20
20090151346
2009-06-18

Shock absorption device and control method thereof for small swing radius excavator

#21
20090071145
2009-03-19

Flow control apparatus for heavy construction equipment

#22
20090057040
2009-03-05

Hydraulic traveling vehicle and control method for hydraulic traveling vehicle

#23
20080267755
2008-10-30

Hydraulically cushioned backhoe boom bumper and travel limiter

#24
20080142232
2008-06-19

Method and system for limiting torque load associated with an implement

#25
20080065298
2008-03-13

Slewing controller, slewing control method, and construction machine

#26
20070130934
2007-06-14

Hydraulic control system

#27
20070130928
2007-06-14

Method of ameliorating an end of stroke effect in an implement system of a machine and machine using same

#28
20070033934
2007-02-15

Control device for hydraulic cylinder and operating machine including control device

#29
20050098326
2005-05-12

Hydraulic circuit for hydraulic cylinder

#30
18901794
2025-06-24

Inertial load dampening hydraulic system with persistent oil conditioning