ATE123852T1 - Getriebe mit hydrostatischen motoren, insbesondere für erdbewegungsmaschinen. - Google Patents

Getriebe mit hydrostatischen motoren, insbesondere für erdbewegungsmaschinen.

Info

Publication number
ATE123852T1
ATE123852T1 AT92104179T AT92104179T ATE123852T1 AT E123852 T1 ATE123852 T1 AT E123852T1 AT 92104179 T AT92104179 T AT 92104179T AT 92104179 T AT92104179 T AT 92104179T AT E123852 T1 ATE123852 T1 AT E123852T1
Authority
AT
Austria
Prior art keywords
countershaft
earth
gearwheels
virtue
transmission
Prior art date
Application number
AT92104179T
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 ATE123852T1 publication Critical patent/ATE123852T1/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
    • F16H61/38—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
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation
    • 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
    • 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
    • F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
    • 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
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H2003/0931—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
    • 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
    • Y10T74/19233—Plurality of counter shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Soil Working Implements (AREA)
AT92104179T 1991-03-15 1992-03-11 Getriebe mit hydrostatischen motoren, insbesondere für erdbewegungsmaschinen. ATE123852T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910698A IT1245204B (it) 1991-03-15 1991-03-15 Cambio di velocita' a motori idrostatici particolarmente per macchine movimento terra

Publications (1)

Publication Number Publication Date
ATE123852T1 true ATE123852T1 (de) 1995-06-15

Family

ID=11359063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92104179T ATE123852T1 (de) 1991-03-15 1992-03-11 Getriebe mit hydrostatischen motoren, insbesondere für erdbewegungsmaschinen.

Country Status (5)

Country Link
US (1) US5388450A (de)
EP (1) EP0503592B1 (de)
AT (1) ATE123852T1 (de)
DE (1) DE69202887T2 (de)
IT (1) IT1245204B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469451B1 (de) * 1990-07-25 1997-02-05 CLARK-HURTH COMPONENTS S.p.A. Getriebe mit drei parallelen Wellen, insbesondere für Nutzfahrzeuge
DE4416930A1 (de) * 1994-05-13 1995-11-16 Zahnradfabrik Friedrichshafen Unter Last schaltbares, mehrgängiges Wendegetriebe
GB9602509D0 (en) * 1996-02-07 1996-04-03 Komatsu Uk Ltd Control system for hydraulic drive
DE10109775A1 (de) * 2001-03-01 2002-09-12 Deere & Co Antriebssystem eines Arbeitsfahrzeugs
US7243755B2 (en) * 2004-07-28 2007-07-17 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
US7299891B2 (en) * 2004-08-02 2007-11-27 Zf Friedrichshafen Ag Hydraulic drive mechanism for mobile vehicles
US7201702B2 (en) * 2004-08-02 2007-04-10 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
EP1630030A3 (de) * 2004-08-24 2008-04-09 Kanzaki Kokyukoki MFG. Co., Ltd. Pumpensystem und Achsantriebssystem
WO2006095813A1 (ja) 2005-03-10 2006-09-14 Tcm Corporation 油圧式動力伝達装置および作業車両
SE531391C2 (sv) * 2005-07-22 2009-03-17 Komatsu Mfg Co Ltd Anordning och förfarande för en kontinuerligt variabel transmission hos ett fordon
DE102007038175A1 (de) * 2007-08-13 2009-02-19 Magna Powertrain Ag & Co Kg Schaltgetriebe
JP5301509B2 (ja) * 2010-08-31 2013-09-25 日立建機株式会社 作業車両の走行制御装置
DE102016207299A1 (de) * 2016-04-28 2017-11-02 Zf Friedrichshafen Ag Unter Last schaltbares mehrgängiges Wendegetriebe
KR102435067B1 (ko) * 2017-12-22 2022-08-22 주식회사 디엔솔루션즈 공작기계의 주축 구동장치

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887663C (de) * 1951-05-11 1953-08-24 Eisen & Stahlind Ag Einrichtung zur Umkehrung der Fahrtrichtung eines Schienenfahrzeuges mit Einzelachsantrieb
US2943503A (en) * 1952-06-20 1960-07-05 Daimler Benz Ag Automobile transmission
US3199378A (en) * 1961-06-09 1965-08-10 Cambi Idraulici Badalini Spa Continuous hydraulic speed change gear with two speed ranges having different amplitudes for vehicles
US3166952A (en) * 1961-10-19 1965-01-26 Richard E Lang Drive systems
US3213712A (en) * 1963-08-08 1965-10-26 Int Harvester Co Hydromechanical transmission with countershaft gearing
FR1456078A (fr) * 1965-09-09 1966-05-20 Richier Sa Dispositif d'actionnement d'un arbre récepteur par une pompe hydraulique volumétrique
US3468192A (en) * 1966-10-03 1969-09-23 Algirdas L Nasvytis Transmission
US3492891A (en) * 1968-07-03 1970-02-03 Gen Motors Corp Single speed range input-split-power drive,multispeed range compound-split-power drive,power train
JPS4824171B1 (de) * 1969-03-27 1973-07-19
US3637036A (en) * 1970-06-15 1972-01-25 Cmi Corp Hydrostatic drive system
US3748927A (en) * 1971-10-15 1973-07-31 Garrett Corp Multi-engine to single shaft torque transmission
JPS4933060A (de) * 1972-07-31 1974-03-26
US3981149A (en) * 1974-01-15 1976-09-21 Reynolds Metals Company Hydraulic cascade drive system
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
CA1118233A (en) * 1978-02-16 1982-02-16 Dana Corporation Hydromechanical transmission
US4414863A (en) * 1980-02-19 1983-11-15 Deere & Company Automatic electronic control for a power shift transmission
US4392393A (en) * 1980-12-01 1983-07-12 General Motors Corporation Dual engine drive
US4561250A (en) * 1981-02-10 1985-12-31 Hitachi Construction Machinery Co., Ltd. Hydraulic drive system having a plurality of prime movers
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
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
DE3433494A1 (de) * 1984-09-12 1986-03-20 Hydromatik GmbH, 7915 Elchingen Fahr-antriebsvorrichtung fuer maschinen und fahrzeuge, bevorzugt fuer baufahrzeuge wie radlader
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
US4605358A (en) * 1984-12-24 1986-08-12 Sundstrand Corporation Integrated power drive and power transfer system
US4685354A (en) * 1985-06-20 1987-08-11 Westinghouse Electric Corp. Transmission with a speed reducer and gear shifter
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
JP2586034B2 (ja) * 1987-03-31 1997-02-26 株式会社島津製作所 無段変速装置
JPS63303260A (ja) * 1987-05-30 1988-12-09 Shimadzu Corp 無段変速装置
US4803897A (en) * 1987-09-18 1989-02-14 General Electric Company Drive system for track-laying vehicles
US4807493A (en) * 1987-09-25 1989-02-28 Dana Corporation Twin countershaft transmission with floating main shaft
US4848186A (en) * 1987-12-23 1989-07-18 General Electric Company Dual hydrostatic drive transmission
SE464347B (sv) * 1988-08-12 1991-04-15 Volvo Ab Motorfordonsvaexellaada med tvaa koncentriskt lagrade ingaaende axlar
US4964313A (en) * 1988-10-24 1990-10-23 Eaton Corporation Two-speed gear train assembly
DE8915954U1 (de) * 1989-03-09 1992-06-25 O & K Orenstein & Koppel Ag, 1000 Berlin Stufenlos regelbarer hydrostatischer Fahrantrieb
JPH03140657A (ja) * 1989-10-26 1991-06-14 Shimadzu Corp 無段変速装置
SE465634B (sv) * 1990-02-22 1991-10-07 Saab Automobile Vaexellaada foer motorfordon
IT1248936B (it) * 1990-06-04 1995-02-11 Fritz Carl Anton Hurth Gruppo riduttore-riparatore per gruppi cambio particolarmente per macchine industriali
EP0469451B1 (de) * 1990-07-25 1997-02-05 CLARK-HURTH COMPONENTS S.p.A. Getriebe mit drei parallelen Wellen, insbesondere für Nutzfahrzeuge
DE4034689C2 (de) * 1990-10-31 1994-01-05 Liebherr Werk Bischofshofen Hydrostatischer Antrieb, vorzugsweise für ein Erdbewegungsfahrzeug, beispielweise Radlader

Also Published As

Publication number Publication date
EP0503592A1 (de) 1992-09-16
ITMI910698A1 (it) 1992-09-15
DE69202887D1 (de) 1995-07-20
DE69202887T2 (de) 1996-02-08
IT1245204B (it) 1994-09-13
US5388450A (en) 1995-02-14
EP0503592B1 (de) 1995-06-14
ITMI910698A0 (it) 1991-03-15

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Legal Events

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