GB1484388A - Vehicle having a hydrostatic and a mechanical drive - Google Patents

Vehicle having a hydrostatic and a mechanical drive

Info

Publication number
GB1484388A
GB1484388A GB961/75A GB96175A GB1484388A GB 1484388 A GB1484388 A GB 1484388A GB 961/75 A GB961/75 A GB 961/75A GB 96175 A GB96175 A GB 96175A GB 1484388 A GB1484388 A GB 1484388A
Authority
GB
United Kingdom
Prior art keywords
lever
hydrostatic transmission
transmission
control
pump
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
GB961/75A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1484388A publication Critical patent/GB1484388A/en
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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6615—Imitating a stepped transmissions
    • F16H2061/6616—Imitating a stepped transmissions the shifting of the transmission being manually controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)
GB961/75A 1974-01-12 1975-01-09 Vehicle having a hydrostatic and a mechanical drive Expired GB1484388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401419A DE2401419A1 (de) 1974-01-12 1974-01-12 Fahrzeug mit einem hydrostatischen und mechanischen antrieb

Publications (1)

Publication Number Publication Date
GB1484388A true GB1484388A (en) 1977-09-01

Family

ID=5904669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB961/75A Expired GB1484388A (en) 1974-01-12 1975-01-09 Vehicle having a hydrostatic and a mechanical drive

Country Status (4)

Country Link
JP (1) JPS50100730A (enrdf_load_stackoverflow)
DE (1) DE2401419A1 (enrdf_load_stackoverflow)
FR (1) FR2257454B3 (enrdf_load_stackoverflow)
GB (1) GB1484388A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968120B2 (en) 2001-09-28 2011-06-28 Mcneil-Ppc, Inc. Modified release dosage forms

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541202A1 (fr) * 1983-02-18 1984-08-24 Seram Ensemble de transformation d'un vehicule automobile en vehicule a quatre roues motrices
FR2558788B1 (fr) * 1984-01-30 1987-10-16 Bobard Jeune Sa Ets Tracteur enjambeur a roues avant hydrauliquement assistees
DE3820717A1 (de) * 1988-06-18 1990-02-08 Goldhofer Fahrzeugwerk Verfahren zur regelung der drehzahl eines oder mehrerer antriebsradsaetze eines mit einem hydrostatischen antrieb ausgeruesteten fahrzeugs, sowie vorrichtung zur ausfuehrung dieses verfahrens
DE3842405A1 (de) * 1988-12-16 1990-06-28 Orenstein & Koppel Ag Verfahren zum zusaetzlichen hydraulischen antrieb von raedern an einem fahrzeug
DE102011118111A1 (de) 2011-11-09 2012-05-24 Daimler Ag Antriebsstrang für einen Kraftwagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968120B2 (en) 2001-09-28 2011-06-28 Mcneil-Ppc, Inc. Modified release dosage forms

Also Published As

Publication number Publication date
DE2401419A1 (de) 1975-07-17
FR2257454A1 (enrdf_load_stackoverflow) 1975-08-08
FR2257454B3 (enrdf_load_stackoverflow) 1977-09-30
JPS50100730A (enrdf_load_stackoverflow) 1975-08-09

Similar Documents

Publication Publication Date Title
US5159855A (en) Continuously variable driving unit of a motor vehicle
US5002170A (en) Torque responsive clutch control
US7832520B2 (en) Work vehicle
GB1305571A (enrdf_load_stackoverflow)
DE3509017A1 (de) Stufenlose kraftuebertragung fuer kraftfahrzeuge
EP0513382A4 (en) Stepless speed change gear for vehicle
GB1364753A (en) Valve for clutch control system
GB1525861A (en) Vehicle power transmission arrangements and electronic control means therefor
EP0801253A3 (en) Apparatus for controlling lock-up clutch
FR2442740B1 (fr) Circuit hydraulique pour un vehicule a traction hydraulique
US2738689A (en) Transmission
GB1094017A (en) Control for a power drive system
GB1532790A (en) Device to enable co-ordinated driving of a towing vehicle and a towed vehicle
JP2605840B2 (ja) 無段変速機の変速制御装置
GB1484388A (en) Vehicle having a hydrostatic and a mechanical drive
GB2207716A (en) Controlling automatic transmission by line pressure
US5109730A (en) Control system for shifting a gearbox
US3896685A (en) Transmission control for a transmission having one drive establishing device for two independent drive functions
US3736813A (en) Combined hydrostatic and mechanical transmission
DE4013400A1 (de) Steuersystem fuer eine reibkupplung eines kraftfahrzeugs
FR2398231A1 (fr) Transmission a convertisseur hydrocinetique
US4867014A (en) Accumulator/friction element arrangement for automatic transmission
US3847179A (en) Transmission control with pressure boost system
JPS59103067A (ja) 車輌用動力伝達装置の制御方法
DE4014635C2 (de) Anordnung zur elektronisch gesteuerten, stufenlosen Drehmomentverteilung eines Antriebsaggregates mittels eines Differentialgetriebes

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee