Patents-Review.com
ClassID:

145940 ⎘

F15B11/048 - CPC Classification

Classification description:

Servomotor systems without provision for follow-up action; Circuits therefor; Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control

Recent Application in this class:
#1
20250122893
2025-04-17

Two-stage speed controller

 #2
20240301659
2024-09-12

DRIVE CONTROL DEVICE FOR FLUID PRESSURE CYLINDER

 #3
20240271526
2024-08-15

PNEUMATIC DEVICE WITH A MOVABLY MOUNTED PISTON

 #4
20220381005
2022-12-01

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

 #5
20220120295
2022-04-21

Drive device for hydraulic cylinder in work machine

 #6
20220049720
2022-02-17

Flow controller and driving apparatus including the same

 #7
20220001502
2022-01-06

Movement apparatus, tire handling apparatus and method for operation of a fluidic actuator

 #8
20210329843
2021-10-28

Hydraulic dampening system for a rear gate of a round baler

 #9
20210324879
2021-10-21

System and method for end position damping

 #10
20210108656
2021-04-15

Actuator for an automated or automatic transmission, and method for controlling the actuator

 #11
20200054506
2020-02-20

Wheelchair lift with low energy consumption

 #12
20200025223
2020-01-23

Piston assembly for rephasing a fluid-driven actuator

 #13
20200002144
2020-01-02

Forklift and fork control method

 #14
20190376533
2019-12-12

Actuator limit controller

 #15
20190113057
2019-04-18

Arrangement and method for operating a hydraulic cylinder

 #16
20170261008
2017-09-14

Speed controller

 #17
20170089365
2017-03-30

Actuator limit controller

 #18
20160319848
2016-11-03

Hydraulic drive system

 #19
20160025114
2016-01-28

Actuator limit controller

 #20
20160010662
2016-01-14

Self-snubbing hydraulic actuation system

 #21
20150361641
2015-12-17

Swing control system for construction machines

 #22
20150345520
2015-12-03

Hydraulic cylinder with end position damping

 #23
20140245734
2014-09-04

Hybrid excavator having a system for reducing actuator shock

 #24
20140178167
2014-06-26

Rotation control device and construction machine including rotation control device

 #25
20140060021
2014-03-06

Hydraulic control system having swing oscillation dampening

 #26
20130145928
2013-06-13

Door actuator comprising means for setting to atmospheric pressure in a rapid manner at the end of opening the door

 #27
20120330515
2012-12-27

Control device and control method for working mechanism of construction vehicle

 #28
20100115936
2010-05-13

System and method for pump-controlled cylinder cushioning

 #29
20090004027
2009-01-01

Ventilation of an Operating Element

 #30
20080034956
2008-02-14

Fluid pressure unit and fluid pressure unit control method

 #31
20070144165
2007-06-28

Control apparatus for hydraulic cylinder

 #32
20070130928
2007-06-14

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

 #33
20070033934
2007-02-15

Control device for hydraulic cylinder and operating machine including control device

 #34
20060263189
2006-11-23

SYSTEM AND A METHOD FOR MOVING AN IMPLEMENT OF A VEHICLE

 #35
20050249836
2005-11-10

Control mechanism for a rotary disk of a dual-color injection molding machine

 #36
18988992
2026-01-20

Energy recovery system and control strategy for hydraulic excavator boom