JPS5844508B2 - トランスミツシヨン制御装置 - Google Patents

トランスミツシヨン制御装置

Info

Publication number
JPS5844508B2
JPS5844508B2 JP55044545A JP4454580A JPS5844508B2 JP S5844508 B2 JPS5844508 B2 JP S5844508B2 JP 55044545 A JP55044545 A JP 55044545A JP 4454580 A JP4454580 A JP 4454580A JP S5844508 B2 JPS5844508 B2 JP S5844508B2
Authority
JP
Japan
Prior art keywords
valve
transmission
control valve
conduit
motor
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.)
Expired
Application number
JP55044545A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55136659A (en
Inventor
ハロルド・ラツセル・ワード
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of JPS55136659A publication Critical patent/JPS55136659A/ja
Publication of JPS5844508B2 publication Critical patent/JPS5844508B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0708—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising means to avoid jamming of the slide or means to modify the flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Control Of Fluid Gearings (AREA)
JP55044545A 1972-04-28 1980-04-04 トランスミツシヨン制御装置 Expired JPS5844508B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248498A US3917014A (en) 1972-04-28 1972-04-28 Hydrostatic driving and steering transmission

Publications (2)

Publication Number Publication Date
JPS55136659A JPS55136659A (en) 1980-10-24
JPS5844508B2 true JPS5844508B2 (ja) 1983-10-04

Family

ID=22939406

Family Applications (2)

Application Number Title Priority Date Filing Date
JP55044545A Expired JPS5844508B2 (ja) 1972-04-28 1980-04-04 トランスミツシヨン制御装置
JP55044544A Expired JPS5911462B2 (ja) 1972-04-28 1980-04-04 トランスミツシヨン制御装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP55044544A Expired JPS5911462B2 (ja) 1972-04-28 1980-04-04 トランスミツシヨン制御装置

Country Status (7)

Country Link
US (1) US3917014A (OSRAM)
JP (2) JPS5844508B2 (OSRAM)
CA (1) CA970653A (OSRAM)
DE (1) DE2321335C2 (OSRAM)
FR (1) FR2181991B1 (OSRAM)
GB (1) GB1435931A (OSRAM)
IT (1) IT984218B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597925A (ja) * 1991-05-17 1993-04-20 Phillips Petroleum Co オレフイン重合体の製造方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019321A (en) * 1974-10-08 1977-04-26 Kabushiki Kaisha Komatsu Seisakusho Controls for a hydraulically driven vehicle
US4033128A (en) * 1974-10-08 1977-07-05 Kabushiki Kaisha Komatsu Seisakusho Controls for a hydraulically driven vehicle
IT1161494B (it) * 1983-07-11 1987-03-18 Fiat Allis Europ Dispositivo di sterzatura per un veicolo munito di trasmissione idrostatica in particolare per una macchina movimento terra cingolata
DE3628175C1 (de) * 1985-10-04 1987-12-17 Hydromatik Gmbh Antriebsanlage mit zwei hydrostatischen Getrieben
US4914592A (en) * 1987-12-03 1990-04-03 Trw Inc. Apparatus for controlling a steering-by-driving system
EP0498517B1 (en) * 1991-02-08 1999-04-14 Mitsubishi Jukogyo Kabushiki Kaisha A hydraulically driven crawler vehicle
US5948029A (en) * 1997-02-05 1999-09-07 Deere & Company Steering control system for tracked vehicle
US6298931B1 (en) * 1999-12-09 2001-10-09 Deere & Company Tracked vehicle steering control system with non-centered steering wheel
DE10248028B3 (de) * 2002-10-15 2004-08-19 Brueninghaus Hydromatik Gmbh Steuerung für einen hydrostatischen Fahrantrieb
EP1586775A3 (en) * 2004-04-13 2011-11-09 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic pump unit, hydraulic pump set and working vehicle
US8403098B2 (en) * 2005-02-28 2013-03-26 Caterpillar Inc. Work machine hydraulics control system
US7762498B1 (en) * 2005-06-09 2010-07-27 Lockheed Martin Corporation Enhanced high-efficiency spacecraft propulsion system
US7798272B2 (en) * 2006-11-30 2010-09-21 Caterpillar Inc Systems and methods for controlling slip of vehicle drive members
US7712555B2 (en) * 2007-06-04 2010-05-11 Clark Equipment Company Steerable series two speed motor configuration
US8157033B2 (en) * 2010-01-27 2012-04-17 Les Produits Gilbert Inc. Steering system for a tracked vehicle
US9803749B2 (en) * 2015-08-05 2017-10-31 Caterpillar Inc. Hydraulically coupled multi-variator actuator
EP4139183B1 (en) * 2020-04-20 2024-06-05 thyssenkrupp Presta AG Degradation concept for a steer-by-wire steering system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318962A (en) * 1940-08-03 1943-05-11 Arthur L Parker Valve assembly
US3528243A (en) * 1967-06-14 1970-09-15 Caterpillar Tractor Co Relief and replenish package for a hydrostatic transmission
US3727402A (en) * 1971-06-30 1973-04-17 Eaton Corp Hydrostatic transmission speed and steering control system
DE2152726C2 (de) * 1971-10-22 1974-12-19 Hydromatik Gmbh, 7900 Ulm Antriebsanlage mit mindestens zwei hydrostatischen Getrieben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597925A (ja) * 1991-05-17 1993-04-20 Phillips Petroleum Co オレフイン重合体の製造方法

Also Published As

Publication number Publication date
DE2321335C2 (de) 1983-03-31
GB1435931A (en) 1976-05-19
JPS5911462B2 (ja) 1984-03-15
FR2181991B1 (OSRAM) 1974-05-17
DE2321335A1 (de) 1973-11-15
FR2181991A1 (OSRAM) 1973-12-07
IT984218B (it) 1974-11-20
JPS55136617A (en) 1980-10-24
JPS55136659A (en) 1980-10-24
US3917014A (en) 1975-11-04
CA970653A (en) 1975-07-08

Similar Documents

Publication Publication Date Title
JPS5844508B2 (ja) トランスミツシヨン制御装置
US5226349A (en) Variable displacement hydrostatic pump and improved gain control thereof
US4449366A (en) Hydraulic control system for off-highway self-propelled work machines
US5732789A (en) Articulated vehicle steering with bogie feedback
US3988893A (en) Hydrostatic transmission drive system
US6062332A (en) Hydrostatic vehicle drive system having improved control thereof
US3807174A (en) Hydrostatic multiple drive
US3795109A (en) Hydrostatic transmission drive system
US3774707A (en) Hydraulically powered drive & steering system for track type vehicle
US2903852A (en) Control means for road vehicle hydraulic power transmission systems
US4019596A (en) Synchronous control system
US4405030A (en) Steering system and compensating valve
US3633359A (en) Hydraulic apparatus
US3896618A (en) System for providing auxiliary power
US3855792A (en) Hydrostatic transmission drive system
US3727402A (en) Hydrostatic transmission speed and steering control system
US5108267A (en) Dual-mode control for hydrostatic transmission
US4067193A (en) Combined hydrostatic transmission implement system
JPS59128055A (ja) 車両の４輪操舵装置
JPS5854305B2 (ja) セイアツクドウソウチ
US4071108A (en) Steering system for articulated vehicles
US3430722A (en) Apparatus to synchronize fluid drives with mechanical drives
JPS5939338B2 (ja) 流体圧力式車両駆動装置
US3553962A (en) Hydrostatic displacement control system
US4139985A (en) Hydrostatic transmission control with hydraulic follow-up