ClassID:

146421

F15B2211/6336 - page 2 - CPC Classification

Classification description:

Circuits for servomotor systems; Circuit components or control therefor; Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration

Recent Application in this class:
#301
20090247357
2009-10-01

Method for activating an actuating means

#302
20090222176
2009-09-03

LOADER

#303
20090199703
2009-08-13

POSITIONER FOR DOUBLE-ACTING PNEUMATIC ACTUATOR, DOUBLE-ACTING PNEUMATIC ACTUATOR AND METHOD FOR OPERATING THE DOUBLE-ACTING PNEUMATIC ACTUATOR

#304
20090165450
2009-07-02

Hydraulic system

#305
20090148310
2009-06-11

Working fluid cooling control system for construction machine

#306
20090134848
2009-05-28

Electronic control for a hydraulically driven generator

#307
20090132136
2009-05-21

Method and device for controlling a fluid-actuated control system

#308
20090126798
2009-05-21

Autonomous Shut-Off Valve System

#309
20090107133
2009-04-30

Procedure to align working equipment mounted to a liftable and lowerable hoisting frame of a working machine

#310
20090100829
2009-04-23

Hydraulic catapult drive

#311
20090094971
2009-04-16

SYSTEM AND APPARATUS TO SYNCHRONIZE A PLURALITY OF HYDRAULICALLY ACTUATED COMPONENTS

#312
20090071218
2009-03-19

Die cushion apparatus of press machine

#313
20090055056
2009-02-26

Swing drive system for construction machine

#314
20090048067
2009-02-19

Method and device for controlling a fluid-actuated control system

#315
20090031891
2009-02-05

Hydraulic circuit for rapid bucket shake out

#316
20090007769
2009-01-08

Positioning control mechanism for double-acting air cylinder

#317
20090001300
2009-01-01

Directional control valve device and fluid pressure cylinder device

#318
20080302099
2008-12-11

Method for controlling a hydraulic cylinder and control system for a work machine

#319
20080295505
2008-12-04

Method for springing a movement of an implement of a work machine

#320
20080295504
2008-12-04

Method for controlling a hydraulic cylinder in a work machine

#321
20080294316
2008-11-27

Method for controlling a hydraulic cylinder in a work machine and control system for a work machine

#322
20080292474
2008-11-27

Method for controlling a hydraulic machine in a control system

#323
20080276798
2008-11-13

Asymmetric volume booster arrangement for valve actuators

#324
20080243422
2008-10-02

Sensor device for a fluid power apparatus

#325
20080243274
2008-10-02

Control method and controller for a mechanohydraulic system

#326
20080236932
2008-10-02

Actuator control system

#327
20080236683
2008-10-02

Valve cluster

#328
20080236156
2008-10-02

Electro hydrostatic actuator with swash plate pump

#329
20080184877
2008-08-07

Control system for a hydraulic servomotor

#330
20080163750
2008-07-10

System and method for controlling actuator position

#331
20080087163
2008-04-17

Drift compensation control method for a machine

#332
20080041467
2008-02-21

Digital control valve assembly for a hydraulic actuator

#333
20070289440
2007-12-20

Pressure-medium cylinder with pressure intensification

#334
20070256483
2007-11-08

Method for determining an actuating pressure in an actuating cylinder

#335
20070239412
2007-10-11

Method and system for achieving force control in externally driven hydraulic cylinders

#336
20070199438
2007-08-30

Control system and control method for fluid pressure actuator and fluid pressure machine

#337
20070169618
2007-07-26

Hydraulic drive

#338
20070169471
2007-07-26

Vehicle steering mechanism

#339
20070166168
2007-07-19

CONTROL SYSTEM FOR A WORK MACHINE AND METHOD FOR CONTROLLING A HYDRAULIC CYLINDER IN A WORK MACHINE

#340
20070130928
2007-06-14

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

#341
20070130898
2007-06-14

Hydraulic system for a self-propelled harvesting machine

#342
20070125078
2007-06-07

Hydraulic pressure control device of construction machine

#343
20070120662
2007-05-31

Digital Hydraulic system

#344
20070101711
2007-05-10

Servo-motor controlled hydraulic press, hydraulic actuator, and methods of positioning various devices

#345
20070089533
2007-04-26

Compliant coupling force control system

#346
20070084201
2007-04-19

Device and method for controlling the position of a pneumatic actuator

#347
20070059146
2007-03-15

Loading implement

#348
20070039458
2007-02-22

Actuator using fluid cylinder, method of controlling the actuator, and choke valve devices

#349
20070025176
2007-02-01

Batch mixer

#350
20060263189
2006-11-23

SYSTEM AND A METHOD FOR MOVING AN IMPLEMENT OF A VEHICLE

#351
20060237203
2006-10-26

Hydraulic lift assist for tractor towed earth moving apparatus

#352
20060230751
2006-10-19

Electro-hydraulic system for fan driving and brake charging

#353
20060222509
2006-10-05

Positioner for a fluid actuator

#354
20060202504
2006-09-14

Hydraulic drive system for vehicle roofs

#355
20060191583
2006-08-31

Hydraulic control valve

#356
20060184259
2006-08-17

Air pressure cylinder for positioning control

#357
20060179831
2006-08-17

Semi-active ride control for a mobile machine

#358
20060156916
2006-07-20

Electronic control for a hydraulically driven generator

#359
20060130554
2006-06-22

Device for applying a working power to a workpiece

#360
20060108185
2006-05-25

Hydraulic system

#361
20060064971
2006-03-30

Adaptive position determining system for hydraulic cylinder

#362
20060037467
2006-02-23

Servo-pneumatic actuator

#363
20060037466
2006-02-23

Method and apparatus for controlling air cylinder

#364
20060026955
2006-02-09

Pressure-medium-actuated actuation device, in particular for a vehicle steering apparatus

#365
20050265852
2005-12-01

Fluid pressure control device

#366
20050241304
2005-11-03

Method and a device for controlling a vehicle and a computer program for performing the method

#367
20050229775
2005-10-20

Asymmetric volume booster arrangement for valve actuator

#368
20050200195
2005-09-15

Hydraulic device

#369
20050144939
2005-07-07

Hydraulic actuating device for a convertible top assembly of a vehicle

#370
20050098401
2005-05-12

Enhanced computer optimized adaptive suspension system and method

#371
20050042121
2005-02-24

Hydraulic equipment

#372
20050011190
2005-01-20

Hydraulic active boom suspension for a telehandler