IN2015DN01007A - - Google Patents
Info
- Publication number
- IN2015DN01007A IN2015DN01007A IN1007DEN2015A IN2015DN01007A IN 2015DN01007 A IN2015DN01007 A IN 2015DN01007A IN 1007DEN2015 A IN1007DEN2015 A IN 1007DEN2015A IN 2015DN01007 A IN2015DN01007 A IN 2015DN01007A
- Authority
- IN
- India
- Prior art keywords
- valve
- port
- electromagnetic exchange
- communication
- oil ports
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
- F15B13/0446—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with moving coil, e.g. voice coil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/091—Hydraulic steer-by-wire systems, e.g. the valve being actuated by an electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
- B62D7/1509—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels with different steering modes, e.g. crab-steering, or steering specially adapted for reversing of the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/085—Electrical controllers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/091—Hydraulic steer-by-wire systems, e.g. the valve being actuated by an electric motor
- B62D5/092—Hydraulic steer-by-wire systems, e.g. the valve being actuated by an electric motor the electric motor being connected to the final driven element of the steering gear, e.g. rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Servomotors (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210492525.2A CN102923188B (zh) | 2012-11-27 | 2012-11-27 | 电控多模式转向阀、转向液控系统以及轮式起重机 |
PCT/CN2013/087187 WO2014082530A1 (fr) | 2012-11-27 | 2013-11-15 | Soupape de direction multimode à commande électrique, système de commande hydraulique de direction et grue du type à roues |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN01007A true IN2015DN01007A (fr) | 2015-06-12 |
Family
ID=47638161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1007DEN2015 IN2015DN01007A (fr) | 2012-11-27 | 2013-11-15 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9533704B2 (fr) |
EP (1) | EP2927094B1 (fr) |
CN (1) | CN102923188B (fr) |
AU (1) | AU2013351662B2 (fr) |
BR (1) | BR112015006338A2 (fr) |
CA (1) | CA2881103C (fr) |
IN (1) | IN2015DN01007A (fr) |
RU (1) | RU2604466C1 (fr) |
WO (1) | WO2014082530A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102923188B (zh) | 2012-11-27 | 2015-07-22 | 徐州重型机械有限公司 | 电控多模式转向阀、转向液控系统以及轮式起重机 |
CN104309683B (zh) * | 2014-09-22 | 2017-02-22 | 三一汽车起重机械有限公司 | 转向液压系统和轮式起重机 |
CN105857387B (zh) * | 2016-05-11 | 2019-01-22 | 姚连涛 | 一种可变角度传动装置、车辆底盘及其控制方法 |
CN106741166A (zh) * | 2016-12-16 | 2017-05-31 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | 除雪车四轮转向系统 |
US10086868B1 (en) * | 2017-05-12 | 2018-10-02 | Cnh Industrial America Llc | Four wheel steering with independent control valves |
CN108317112B (zh) * | 2018-03-21 | 2023-08-04 | 安徽合力股份有限公司 | 一种叉车双联泵转向停车制动解除液压系统 |
CN108547821B (zh) * | 2018-07-04 | 2023-08-01 | 北京路凯智行科技有限公司 | 集成液压转向控制阀组及液压转向控制系统 |
CN109501855B (zh) * | 2018-11-29 | 2023-09-19 | 湖北航天技术研究院特种车辆技术中心 | 一种多模式转向系统 |
US11472395B2 (en) * | 2020-02-28 | 2022-10-18 | Cnh Industrial America Llc | System and method for executing multi-mode turns with a work vehicle |
CN111891215A (zh) * | 2020-07-15 | 2020-11-06 | 哈尔滨哈铁装备制造有限公司 | 一种公铁两用车转向系统 |
CN115465359A (zh) * | 2022-09-15 | 2022-12-13 | 泰安航天特种车有限公司 | 一种超重型电驱多轴车辆模块化电液转向系统及控制方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0231976A (ja) * | 1988-07-20 | 1990-02-01 | Nissan Motor Co Ltd | 車両の補助操舵装置 |
JP2822576B2 (ja) * | 1990-04-05 | 1998-11-11 | 井関農機株式会社 | 四輪操舵制御装置 |
US5230399A (en) * | 1991-11-21 | 1993-07-27 | Trak International, Inc. | Four-wheel steering system for vehicles |
JP3099554B2 (ja) * | 1992-09-17 | 2000-10-16 | 株式会社豊田自動織機製作所 | 四輪操舵装置 |
JP3613878B2 (ja) * | 1996-03-12 | 2005-01-26 | 井関農機株式会社 | 四輪操舵トラクタ |
JPH11263242A (ja) * | 1998-03-18 | 1999-09-28 | Iseki & Co Ltd | 作業車両の操舵装置 |
JP4018333B2 (ja) * | 2000-11-20 | 2007-12-05 | Tcm株式会社 | 操舵装置 |
DE10304796B4 (de) * | 2003-02-05 | 2007-07-12 | Sauer-Danfoss Aps | Vollhydraulische Lenkung |
CN1702007A (zh) * | 2005-05-26 | 2005-11-30 | 江苏大学 | 车辆四轮独立转向机构及其控制方法 |
KR101382957B1 (ko) * | 2006-12-21 | 2014-04-08 | 히다찌 겐끼 가부시키가이샤 | 작업 차량의 스티어링 시스템 |
RU2344959C1 (ru) * | 2007-08-22 | 2009-01-27 | Валерий Яковлевич Обидин | Усилитель потока рулевого механизма транспортного средства |
RU2378539C1 (ru) * | 2008-08-26 | 2010-01-10 | Общество с ограниченной ответственностью "Центр технического сотрудничества" при МГТУ им. Н.Э. Баумана" | Автономный электрогидравлический рулевой привод |
WO2010039065A1 (fr) * | 2008-09-30 | 2010-04-08 | Volvo Construction Equipment Ab | Système de direction hydraulique comprenant un premier et un second élément de direction et véhicule comprenant un système de direction hydraulique |
CN105667570B (zh) * | 2012-03-29 | 2018-04-17 | 株式会社小松制作所 | 轮式装载机的转向装置 |
CN104797827A (zh) * | 2012-11-20 | 2015-07-22 | 沃尔沃建筑设备公司 | 加压介质组件 |
CN202923708U (zh) * | 2012-11-27 | 2013-05-08 | 徐州重型机械有限公司 | 电控多模式转向阀、转向液控系统以及轮式起重机 |
CN102923188B (zh) * | 2012-11-27 | 2015-07-22 | 徐州重型机械有限公司 | 电控多模式转向阀、转向液控系统以及轮式起重机 |
-
2012
- 2012-11-27 CN CN201210492525.2A patent/CN102923188B/zh active Active
-
2013
- 2013-11-15 CA CA2881103A patent/CA2881103C/fr not_active Expired - Fee Related
- 2013-11-15 EP EP13858490.9A patent/EP2927094B1/fr not_active Not-in-force
- 2013-11-15 BR BR112015006338A patent/BR112015006338A2/pt not_active IP Right Cessation
- 2013-11-15 AU AU2013351662A patent/AU2013351662B2/en not_active Ceased
- 2013-11-15 RU RU2015111565/06A patent/RU2604466C1/ru not_active IP Right Cessation
- 2013-11-15 WO PCT/CN2013/087187 patent/WO2014082530A1/fr active Application Filing
- 2013-11-15 IN IN1007DEN2015 patent/IN2015DN01007A/en unknown
-
2015
- 2015-05-07 US US14/706,598 patent/US9533704B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2013351662A1 (en) | 2015-03-26 |
BR112015006338A2 (pt) | 2017-07-04 |
AU2013351662B2 (en) | 2017-04-13 |
US9533704B2 (en) | 2017-01-03 |
EP2927094A4 (fr) | 2016-08-17 |
CA2881103C (fr) | 2017-05-16 |
CN102923188A (zh) | 2013-02-13 |
CN102923188B (zh) | 2015-07-22 |
EP2927094B1 (fr) | 2019-10-02 |
CA2881103A1 (fr) | 2014-06-05 |
EP2927094A1 (fr) | 2015-10-07 |
US20150307124A1 (en) | 2015-10-29 |
WO2014082530A1 (fr) | 2014-06-05 |
RU2604466C1 (ru) | 2016-12-10 |
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