DE602007004400D1 - Hydraulisches System für beschränkten Radschlupf eines Antriebssystems - Google Patents

Hydraulisches System für beschränkten Radschlupf eines Antriebssystems

Info

Publication number
DE602007004400D1
DE602007004400D1 DE602007004400T DE602007004400T DE602007004400D1 DE 602007004400 D1 DE602007004400 D1 DE 602007004400D1 DE 602007004400 T DE602007004400 T DE 602007004400T DE 602007004400 T DE602007004400 T DE 602007004400T DE 602007004400 D1 DE602007004400 D1 DE 602007004400D1
Authority
DE
Germany
Prior art keywords
wheel slip
limited wheel
drive system
hydraulic system
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602007004400T
Other languages
English (en)
Inventor
Todd Link
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Publication of DE602007004400D1 publication Critical patent/DE602007004400D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/456—Control of the balance of torque or speed between pumps or motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/22—Agricultural vehicles
    • B60Y2200/223—Ridable lawn mowers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7058—Rotary output members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/782—Concurrent control, e.g. synchronisation of two or more actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Harvester Elements (AREA)
DE602007004400T 2006-10-17 2007-10-15 Hydraulisches System für beschränkten Radschlupf eines Antriebssystems Active DE602007004400D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/581,857 US7631951B2 (en) 2006-10-17 2006-10-17 Hydraulic system for limited wheel slip of traction drive system

Publications (1)

Publication Number Publication Date
DE602007004400D1 true DE602007004400D1 (de) 2010-03-11

Family

ID=38920673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004400T Active DE602007004400D1 (de) 2006-10-17 2007-10-15 Hydraulisches System für beschränkten Radschlupf eines Antriebssystems

Country Status (3)

Country Link
US (1) US7631951B2 (de)
EP (1) EP1914104B1 (de)
DE (1) DE602007004400D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8966892B2 (en) * 2011-08-31 2015-03-03 Caterpillar Inc. Meterless hydraulic system having restricted primary makeup
US8944103B2 (en) 2011-08-31 2015-02-03 Caterpillar Inc. Meterless hydraulic system having displacement control valve
CN104454798B (zh) * 2014-10-16 2017-09-19 山东科技大学 一种用于海面溢油围油栏自动布放的控制装置及控制方法
CN107725542B (zh) * 2017-11-13 2019-11-19 广西柳工机械股份有限公司 平地机前轮驱动液压控制系统
US10605361B2 (en) * 2018-08-31 2020-03-31 Cnh Industrial America Llc System for controlling the torsional output of a hydrostatic transmission of a work vehicle
CN115324961B (zh) * 2022-10-14 2023-02-07 中国铁建高新装备股份有限公司 走行控制方法、走行机构及钢轨铣磨车

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289443A (de) * 1970-01-30 1972-09-20
US4769991A (en) 1987-02-19 1988-09-13 Deere & Company Balanced hydraulic propulsion system
JPH02256553A (ja) * 1988-12-15 1990-10-17 Toyota Motor Corp アンチロック型ブレーキ装置
JP3282739B2 (ja) * 1992-08-04 2002-05-20 株式会社小松製作所 油圧走行車両用油圧回路の直進補償装置
JPH082269A (ja) * 1994-06-21 1996-01-09 Komatsu Ltd 油圧駆動式走行装置の走行制御回路
US5607027A (en) * 1995-04-28 1997-03-04 Anser, Inc. Hydraulic drive system for a vehicle
US5915496A (en) * 1996-08-26 1999-06-29 Ransomes America Corporation Parallel-series four-wheel-drive hydraulic circuit for a riding lawn mower
US6073716A (en) * 1998-03-30 2000-06-13 Textron Inc. Hydraulic system for vehicular traction drive
WO2000077426A1 (de) * 1999-06-11 2000-12-21 Mannesmann Rexroth Ag Hydrostatischer fahrantrieb
DE19939474C2 (de) 1999-08-20 2001-12-06 Brueninghaus Hydromatik Gmbh Hydrostatischer Fahrantrieb mit Antischlupfregelung
DE50206499D1 (de) 2001-11-28 2006-05-24 Bosch Rexroth Ag Antrieb

Also Published As

Publication number Publication date
US7631951B2 (en) 2009-12-15
US20080100130A1 (en) 2008-05-01
EP1914104A1 (de) 2008-04-23
EP1914104B1 (de) 2010-01-20

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Legal Events

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