ATE86719T1 - Automatisches steuersystem fuer ein antriebsaggregat eines nutzfahrzeuges. - Google Patents

Automatisches steuersystem fuer ein antriebsaggregat eines nutzfahrzeuges.

Info

Publication number
ATE86719T1
ATE86719T1 AT89106287T AT89106287T ATE86719T1 AT E86719 T1 ATE86719 T1 AT E86719T1 AT 89106287 T AT89106287 T AT 89106287T AT 89106287 T AT89106287 T AT 89106287T AT E86719 T1 ATE86719 T1 AT E86719T1
Authority
AT
Austria
Prior art keywords
control system
automatic control
gear
gearshift
engagement
Prior art date
Application number
AT89106287T
Other languages
English (en)
Inventor
Fritz Carl Anton Hurth
Original Assignee
Clark Hurth Components Spa
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 Clark Hurth Components Spa filed Critical Clark Hurth Components Spa
Application granted granted Critical
Publication of ATE86719T1 publication Critical patent/ATE86719T1/de

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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AT89106287T 1988-04-27 1989-04-10 Automatisches steuersystem fuer ein antriebsaggregat eines nutzfahrzeuges. ATE86719T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20350/88A IT1217215B (it) 1988-04-27 1988-04-27 Dispositivo di comando automatico del cambio in veicoli industriali
EP89106287A EP0339346B1 (de) 1988-04-27 1989-04-10 Automatisches Steuersystem für ein Antriebsaggregat eines Nutzfahrzeuges

Publications (1)

Publication Number Publication Date
ATE86719T1 true ATE86719T1 (de) 1993-03-15

Family

ID=11165948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89106287T ATE86719T1 (de) 1988-04-27 1989-04-10 Automatisches steuersystem fuer ein antriebsaggregat eines nutzfahrzeuges.

Country Status (5)

Country Link
US (1) US4991465A (de)
EP (1) EP0339346B1 (de)
AT (1) ATE86719T1 (de)
DE (1) DE68905220T2 (de)
IT (1) IT1217215B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813027B2 (ja) * 1990-04-20 1998-10-22 マツダ株式会社 自動変速機の変速制御装置
US5157608A (en) * 1990-09-14 1992-10-20 Ford Motor Company Electronic control system for multiple ratio transmission including circuit pressure control
US5119697A (en) * 1991-04-29 1992-06-09 General Motors Corporation Control apparatus for regulating engagement of a fluid operated torque transmitting device
US5616091A (en) * 1991-10-10 1997-04-01 Warren; Walter S. Integrated hydro-mechanical multiple lockup transmission
US5569110A (en) * 1991-10-10 1996-10-29 Warren; Walter S. Integrated hydro-mechanical automobile transmission
DE4340126C2 (de) * 1993-11-25 1997-03-20 Detlef Tolksdorf Elektro-hydraulische Steuerung für lastschaltbare Getriebe in Fahrzeugen
JPH07280064A (ja) * 1994-03-31 1995-10-27 Komatsu Ltd 油圧機械式動力伝達装置の動力伝達方法
FR2720811B1 (fr) * 1994-06-03 1996-07-26 Peugeot Groupe motopropulseur hydraulique.
IT1271804B (it) * 1994-12-27 1997-06-09 Clark Hurth Components Spa Procedimento di controllo globale di un gruppo di trazione per un cambio mosso da un sistema idrostatico

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961546A (en) * 1974-09-17 1976-06-08 Allis-Chalmers Corporation Digital automatic transmission control
DE2715999C2 (de) * 1976-04-14 1984-01-19 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Steuereinrichtung für ein automatisches Getriebe
DE2726115A1 (de) * 1977-06-10 1978-12-21 Bosch Gmbh Robert Elektronische steuerschaltung fuer ein automatisches schaltgetriebe
US4187739A (en) * 1977-12-13 1980-02-12 Zahnradfabrik Friedrichshafen Ag Hydrostatic torque converter having a stepped transmission
US4414863A (en) * 1980-02-19 1983-11-15 Deere & Company Automatic electronic control for a power shift transmission
JPS604657A (ja) * 1983-06-22 1985-01-11 Aisin Seiki Co Ltd 自動変速機の変速制御装置
JPS6078146A (ja) * 1983-09-30 1985-05-02 Mazda Motor Corp 自動変速機の変速制御装置
US4747305A (en) * 1984-03-07 1988-05-31 Commonwealth Of Australia Movement sensing
DE3433494A1 (de) * 1984-09-12 1986-03-20 Hydromatik GmbH, 7915 Elchingen Fahr-antriebsvorrichtung fuer maschinen und fahrzeuge, bevorzugt fuer baufahrzeuge wie radlader
DE3433495A1 (de) * 1984-09-12 1986-03-20 Hydromatik GmbH, 7915 Elchingen Getriebeeinheit fuer einen fahrantrieb, bestehend aus einem verstellbaren hydrostatischen getriebe und einem diesem nachgeordneten schaltgetriebe
JPH0668328B2 (ja) * 1984-10-25 1994-08-31 自動車機器株式会社 変速機の遠隔操作装置
JPS62165051A (ja) * 1986-01-13 1987-07-21 Toyota Motor Corp 自動変速機の制御方法
US4702127A (en) * 1986-04-18 1987-10-27 Eaton Corporation Method for controlling AMT system including gear neutral sensor signal fault detection and tolerance
JPH0825407B2 (ja) * 1986-08-19 1996-03-13 アイシン精機株式会社 速度制御装置

Also Published As

Publication number Publication date
IT1217215B (it) 1990-03-14
IT8820350A0 (it) 1988-04-27
EP0339346B1 (de) 1993-03-10
EP0339346A1 (de) 1989-11-02
DE68905220D1 (de) 1993-04-15
US4991465A (en) 1991-02-12
DE68905220T2 (de) 1993-06-17

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties