WO1998051523A1 - Unite d'entrainement pour vehicules chenilles - Google Patents

Unite d'entrainement pour vehicules chenilles Download PDF

Info

Publication number
WO1998051523A1
WO1998051523A1 PCT/JP1998/002126 JP9802126W WO9851523A1 WO 1998051523 A1 WO1998051523 A1 WO 1998051523A1 JP 9802126 W JP9802126 W JP 9802126W WO 9851523 A1 WO9851523 A1 WO 9851523A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive unit
stage
transmission
speed
vehicle
Prior art date
Application number
PCT/JP1998/002126
Other languages
English (en)
French (fr)
Inventor
Terumitsu Ohya
Takanobu Shimada
Original Assignee
Yanmar Agricultural Equipment Co., Ltd.
Seirei Industry Co., Ltd.
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 Yanmar Agricultural Equipment Co., Ltd., Seirei Industry Co., Ltd. filed Critical Yanmar Agricultural Equipment Co., Ltd.
Priority to CA002293707A priority Critical patent/CA2293707C/en
Priority to US09/423,515 priority patent/US6336886B1/en
Priority to EP19980919592 priority patent/EP0982170A4/en
Priority to AU72375/98A priority patent/AU7237598A/en
Publication of WO1998051523A1 publication Critical patent/WO1998051523A1/ja

Links

Classifications

    • 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
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • B60K17/105—Units comprising at least a part of the gearing and a torque-transmitting axle, e.g. transaxles
    • 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
    • Y10T74/19149—Gearing with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Motor Power Transmission Devices (AREA)
PCT/JP1998/002126 1997-05-14 1998-05-13 Unite d'entrainement pour vehicules chenilles WO1998051523A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002293707A CA2293707C (en) 1997-05-14 1998-05-13 Drive unit for crawler working vehicles
US09/423,515 US6336886B1 (en) 1997-05-14 1998-05-13 Drive unit for crawler working vehicles
EP19980919592 EP0982170A4 (en) 1997-05-14 1998-05-13 DRIVE UNIT FOR TRACKED VEHICLE
AU72375/98A AU7237598A (en) 1997-05-14 1998-05-13 Drive unit for crawler working vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12453897A JP3742188B2 (ja) 1997-05-14 1997-05-14 クローラ式作業車の走行駆動装置
JP9/124538 1997-05-14

Publications (1)

Publication Number Publication Date
WO1998051523A1 true WO1998051523A1 (fr) 1998-11-19

Family

ID=14887962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/002126 WO1998051523A1 (fr) 1997-05-14 1998-05-13 Unite d'entrainement pour vehicules chenilles

Country Status (6)

Country Link
US (1) US6336886B1 (ja)
EP (1) EP0982170A4 (ja)
JP (1) JP3742188B2 (ja)
AU (1) AU7237598A (ja)
CA (1) CA2293707C (ja)
WO (1) WO1998051523A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028481B1 (ja) * 1998-12-16 2000-04-04 ヤンマー農機株式会社 移動農機
US6478706B1 (en) * 1999-12-17 2002-11-12 Caterpillar Inc Planetary steering differential
WO2001063942A2 (en) * 2000-02-25 2001-08-30 Pulsar Communications, Inc. Enhanced telecommunications services
US6907951B2 (en) 2000-03-07 2005-06-21 Arctic Cat, Inc. Snowmobile planetary drive system
US6742618B2 (en) 2000-03-07 2004-06-01 Arctic Cat, Inc. Snowmobile planetary drive system
DE10012912C2 (de) * 2000-03-16 2002-06-20 Renk Ag Kettenfahrzeug mit schaltbarem Seitenvorgelege
JP2002036900A (ja) * 2000-07-31 2002-02-06 Seirei Ind Co Ltd 作業車
JP4782317B2 (ja) 2000-10-19 2011-09-28 ヤンマー株式会社 トラクタ
JP4749588B2 (ja) * 2001-04-09 2011-08-17 ヤンマー株式会社 クローラトラクタのブレーキ装置
US20100120578A1 (en) * 2008-11-07 2010-05-13 Hichem Bouguerra Drive and steering control system for an endless track vehicle
CN110370925B (zh) * 2019-06-27 2024-06-07 江苏大学 一种履带式差速正反转的动力耦合装置及变速箱

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6444382A (en) * 1987-08-13 1989-02-16 Komatsu Mfg Co Ltd Speed change steering device
JPS6456279A (en) * 1987-08-25 1989-03-03 Komatsu Mfg Co Ltd Change gear and steering system
JPH08156822A (ja) * 1994-12-08 1996-06-18 Kubota Corp 作業車の操向装置
JPH08310434A (ja) * 1995-05-16 1996-11-26 Kanzaki Kokyukoki Mfg Co Ltd 作業車両の走行装置
JPH09142333A (ja) * 1995-11-17 1997-06-03 Seirei Ind Co Ltd 農業用トラクタの走行駆動装置
JPH09216570A (ja) * 1996-02-13 1997-08-19 Yanmar Agricult Equip Co Ltd 走行車両の動力伝達装置
JPH1095363A (ja) * 1996-09-20 1998-04-14 Yanmar Agricult Equip Co Ltd 走行車両の動力制御装置
JPH10129516A (ja) * 1996-10-25 1998-05-19 Yanmar Agricult Equip Co Ltd 農作業機の走行駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392602A (en) * 1966-09-19 1968-07-16 Clark Equipment Co Drive-steer axle
DE2739830C2 (de) * 1977-09-03 1982-08-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Überlagerungslenkgetriebe für Kettenfahrzeuge
DE2757191C2 (de) * 1977-12-22 1983-01-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Stufenlos einstellbares hydrostatisch-mechanisches Verbundgetriebe
DE2758660A1 (de) * 1977-12-29 1979-07-05 Zahnradfabrik Friedrichshafen Stufenlos regelbares getriebe mit leistungsverzweigung
US4164155A (en) * 1978-01-25 1979-08-14 General Electric Company All concentric multi-range synchronous shifting hydromechanical transmission including a multi-range concentric gear train package
US4258585A (en) * 1978-05-02 1981-03-31 Orshansky Transmission Corporation Four-range hydromechanical transmission with hydrostatic steering module
FR2446756A1 (fr) * 1979-01-16 1980-08-14 France Etat Dispositif de direction hydro-mecanique
DE3012220C2 (de) * 1980-03-28 1985-04-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Überlagerungslenkgetriebe für Arbeitsmaschinen
JP2600061B2 (ja) * 1993-07-14 1997-04-16 株式会社小松製作所 装軌車の操向装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6444382A (en) * 1987-08-13 1989-02-16 Komatsu Mfg Co Ltd Speed change steering device
JPS6456279A (en) * 1987-08-25 1989-03-03 Komatsu Mfg Co Ltd Change gear and steering system
JPH08156822A (ja) * 1994-12-08 1996-06-18 Kubota Corp 作業車の操向装置
JPH08310434A (ja) * 1995-05-16 1996-11-26 Kanzaki Kokyukoki Mfg Co Ltd 作業車両の走行装置
JPH09142333A (ja) * 1995-11-17 1997-06-03 Seirei Ind Co Ltd 農業用トラクタの走行駆動装置
JPH09216570A (ja) * 1996-02-13 1997-08-19 Yanmar Agricult Equip Co Ltd 走行車両の動力伝達装置
JPH1095363A (ja) * 1996-09-20 1998-04-14 Yanmar Agricult Equip Co Ltd 走行車両の動力制御装置
JPH10129516A (ja) * 1996-10-25 1998-05-19 Yanmar Agricult Equip Co Ltd 農作業機の走行駆動装置

Also Published As

Publication number Publication date
JP3742188B2 (ja) 2006-02-01
JPH10316057A (ja) 1998-12-02
CA2293707A1 (en) 1998-11-19
CA2293707C (en) 2007-03-20
AU7237598A (en) 1998-12-08
EP0982170A1 (en) 2000-03-01
EP0982170A4 (en) 2002-10-24
US6336886B1 (en) 2002-01-08

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