JPH0320759U - - Google Patents

Info

Publication number
JPH0320759U
JPH0320759U JP1989081794U JP8179489U JPH0320759U JP H0320759 U JPH0320759 U JP H0320759U JP 1989081794 U JP1989081794 U JP 1989081794U JP 8179489 U JP8179489 U JP 8179489U JP H0320759 U JPH0320759 U JP H0320759U
Authority
JP
Japan
Prior art keywords
brake
neutral
drive device
type axle
axle drive
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.)
Granted
Application number
JP1989081794U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0747232Y2 (ja
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 filed Critical
Priority to JP1989081794U priority Critical patent/JPH0747232Y2/ja
Priority to US07/551,137 priority patent/US5094077A/en
Publication of JPH0320759U publication Critical patent/JPH0320759U/ja
Application granted granted Critical
Publication of JPH0747232Y2 publication Critical patent/JPH0747232Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • 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
    • 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
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • 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
    • F16H61/4069—Valves related to the control of neutral, e.g. shut off valves
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/12—Brake pedal position
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1005—Transmission ratio engaged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Gearings (AREA)
JP1989081794U 1989-07-12 1989-07-12 Ｈｓｔ式車軸駆動装置 Expired - Lifetime JPH0747232Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989081794U JPH0747232Y2 (ja) 1989-07-12 1989-07-12 Ｈｓｔ式車軸駆動装置
US07/551,137 US5094077A (en) 1989-07-12 1990-07-11 Hydrostatic transmission with interconnected swash plate neutral valve and brake unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989081794U JPH0747232Y2 (ja) 1989-07-12 1989-07-12 Ｈｓｔ式車軸駆動装置

Publications (2)

Publication Number Publication Date
JPH0320759U true JPH0320759U (US20100056889A1-20100304-C00004.png) 1991-02-28
JPH0747232Y2 JPH0747232Y2 (ja) 1995-11-01

Family

ID=13756397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989081794U Expired - Lifetime JPH0747232Y2 (ja) 1989-07-12 1989-07-12 Ｈｓｔ式車軸駆動装置

Country Status (2)

Country Link
US (1) US5094077A (US20100056889A1-20100304-C00004.png)
JP (1) JPH0747232Y2 (US20100056889A1-20100304-C00004.png)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986073A (en) * 1988-02-03 1991-01-22 Kanzaki Kokyukoki Mfg. Co., Ltd. Axle driving apparatus
US5235810A (en) * 1992-09-28 1993-08-17 Tecumseh Products Company Conduit valve providing wide neutral in a hydrostatic transmission
JP2592860Y2 (ja) * 1992-09-30 1999-03-31 株式会社 神崎高級工機製作所 車軸駆動装置
US6314730B1 (en) * 1997-01-09 2001-11-13 Kanzaki Kokyukoki Mfg. Co., Ltd. Axle driving apparatus
JPH09189350A (ja) * 1996-01-09 1997-07-22 Kanzaki Kokyukoki Mfg Co Ltd 車軸駆動装置
US6109032A (en) * 1996-06-26 2000-08-29 Kanzaki Kokyukoki Mfg. Co., Ltd. Mechanism of returning to neutral for axle driving apparatus
US6513325B2 (en) 1996-06-26 2003-02-04 Kanzaki Kokyukoki Mfg. Co., Ltd. Mechanism of returning to neutral for axle driving apparatus
US6341488B1 (en) 1996-06-26 2002-01-29 Kanzaki Kokyukoki Mfg. Co., Ltd. Mechanism of returning to neutral for axle driving apparatus
JP3612611B2 (ja) * 1996-06-26 2005-01-19 株式会社 神崎高級工機製作所 車軸駆動装置の中立復帰機構
US6349544B1 (en) 1996-06-26 2002-02-26 Kanzaki Kokyukoki Mfg. Co., Ltd. Mechanism of returning to neutral for axle driving apparatus
US6122996A (en) * 1998-11-20 2000-09-26 Hydro-Gear Limited Partnership Hydrostatic transmission
US7192376B2 (en) * 1997-03-12 2007-03-20 Norihiro Ishii Axle driving apparatus
US6449949B1 (en) * 1997-03-12 2002-09-17 Kanzaki Kokyukoki Mfg. Co., Ltd. Axle driving system
EP1348588B1 (en) 1997-03-12 2008-09-10 Kanzaki Kokyukoki Mfg. Co., Ltd. Axle driving apparatus
US6688433B1 (en) 1998-11-20 2004-02-10 Hydro-Gear Limited Partnership Filter for hydrostatic device
US6185936B1 (en) 1998-11-20 2001-02-13 Hydro-Gear Limited Partnership Bypass for a hydrostatic transmission
US7454907B1 (en) 1998-11-20 2008-11-25 Hydro-Gear Limited Partnership Hydrostatic transmission
US6223531B1 (en) 1998-11-20 2001-05-01 Hydro Gear Limited Partnership Housing and center section for hydrostatic transmission
US6986406B1 (en) 1998-11-20 2006-01-17 Hydro-Gear Limited Partnership Hydrostatic transmission
US6253637B1 (en) 1998-11-20 2001-07-03 Hydro-Gear Limited Partnership Control device for hydrostatic apparatus
US6099367A (en) * 1999-03-02 2000-08-08 Brunswick Corporation Hydrostatic propulsion system for a marine vessel
US6332393B1 (en) 1999-07-16 2001-12-25 Hydro-Gear Limited Partnership Pump
US6889595B1 (en) 1999-07-16 2005-05-10 Hydro-Gear Limited Partnership Pump
US7082762B1 (en) 1999-07-16 2006-08-01 Hydro-Gear Limited Partnership Pump
US6694729B1 (en) 1999-07-16 2004-02-24 Hydro-Gear Limited Partnership Pump
US7178336B1 (en) 1999-07-16 2007-02-20 Hydro-Gear Limited Partnership Pump
US6425244B1 (en) * 1999-10-18 2002-07-30 Kanzaki Kokyukoki Mfg. Co., Ltd. Pump unit
US7677038B2 (en) * 1999-10-18 2010-03-16 Kanzaki Kokyukoki Mfg. Co., Ltd. Pump unit
US6487856B1 (en) * 1999-10-18 2002-12-03 Kanzaki Kokyukoki Mfg. Co., Ltd. Tandem pump unit
US6484497B1 (en) 2000-02-24 2002-11-26 Tecumseh Products Company Neutral brake
US6804958B1 (en) 2000-08-11 2004-10-19 Hydro-Gear Limited Partnership Hydrostatic transmission bypass latch
US6374604B1 (en) 2000-08-11 2002-04-23 Hydro-Gear Limited Partnership Hydrostatic transmission bypass latch
US6793463B1 (en) 2000-10-30 2004-09-21 Hydro-Gear Limited Partnership Tandem pump and interface for same
US6494686B1 (en) 2000-10-30 2002-12-17 Hydro-Gear Limited Partnership Tandem pump and interface for same
JP4787940B2 (ja) * 2001-01-23 2011-10-05 株式会社 神崎高級工機製作所 ハイドロスタティックトランスミッション
US6968687B1 (en) 2001-02-20 2005-11-29 Hydro-Gear Limited Partnership Hydraulic apparatus with return to neutral mechanism
US6487857B1 (en) 2001-02-20 2002-12-03 Hydro-Gear Limited Partnership Zero-turn transaxle with mounted return to neutral mechanism
US7340890B1 (en) 2001-02-20 2008-03-11 Hydro-Gear Limited Partnership Hydraulic apparatus with return to neutral mechanism
US6672843B1 (en) 2002-04-08 2004-01-06 Hydro-Gear Limited Partnership Dual pump apparatus comprising dual drive shafts and auxiliary pump
US6681569B1 (en) 2002-07-31 2004-01-27 Hydro-Gear Limited Patnership Filter assembly for a hydrostatic transaxle
US7121092B1 (en) * 2002-07-31 2006-10-17 Hydro-Gear Limited Partnership Bypass mechanism for a hydraulic drive device
US6775976B1 (en) 2002-07-31 2004-08-17 Hydro-Gear Limited Partnership Zero-turn hydrostatic transaxle
US6755019B1 (en) 2002-07-31 2004-06-29 Hydro-Gear Limited Partnership Bypass mechanism for a hydrostatic transaxle
US7383683B1 (en) 2002-07-31 2008-06-10 Hydro-Gear Limited Partnership Zero-turn hydrostatic transaxle
US6886677B2 (en) 2002-10-18 2005-05-03 Deere & Co. Interlock of parking brake and drive control pedals for utility vehicle
US6766715B1 (en) 2002-11-26 2004-07-27 Hydro-Gear Limited Partnership Control mechanism for hydraulic devices
US6915872B2 (en) 2002-11-26 2005-07-12 Hydro-Gear Limited Partnership Cruise control system
US6953327B1 (en) 2003-03-11 2005-10-11 Hydro-Gear Limited Partnership Dual pump
US6895748B2 (en) * 2003-03-20 2005-05-24 Tecumseh Products Company Hydrostatic transmission having a hydraulic disconnect
US6880333B1 (en) 2003-05-23 2005-04-19 Hydro-Gear Limited Partnership Control assembly for a hydraulic device
US7789846B2 (en) * 2005-01-25 2010-09-07 Thermopeutix, Inc. System and methods for selective thermal treatment
US7197873B1 (en) 2005-10-18 2007-04-03 Hydro-Gear Limited Partnership Assembly for use with a return to neutral mechanism
US7257948B1 (en) 2005-12-21 2007-08-21 Hydro-Gear Limited Partnership Dual pump apparatus
US7726126B1 (en) 2005-12-21 2010-06-01 Hydro-Gear Limited Partnership Dual pump apparatus with power take off
US7908960B2 (en) * 2007-05-01 2011-03-22 White Drive Products, Inc. Return to neutral mechanism for hydraulic pump
DE102008008236A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Hydrostatisch leistungsverzweigtes Getriebe
DE102008008234A1 (de) * 2008-02-08 2009-08-13 Markus Liebherr International Ag Verstelleinheit für ein stufenloses hydrostatisch verzweigtes Getriebe
US8800694B1 (en) * 2011-11-01 2014-08-12 Hydro-Gear Limited Partnership Automatic torque compensating drive system
US9664270B1 (en) 2012-08-06 2017-05-30 Hydro-Gear Limited Partnership Hydrostatic transmission
US9688139B1 (en) 2012-10-02 2017-06-27 Hydro-Gear Limited Partnership Compact drive apparatus
US9334938B1 (en) 2012-10-02 2016-05-10 Hydro-Gear Limited Partnership Compact drive apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748135U (US20100056889A1-20100304-C00004.png) * 1980-09-04 1982-03-17
JPS63235760A (ja) * 1987-03-24 1988-09-30 Kubota Ltd 作業車の油圧式走行装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238927A (en) * 1916-07-10 1917-09-04 Charles M Manly Power-transmission device.
GB681546A (en) * 1949-01-27 1952-10-29 Roy Nelson Goundry Improvements in hydraulic motors and hydraulic transmission systems for vehicles
US3279172A (en) * 1964-06-06 1966-10-18 Komatsu Mfg Co Ltd Hydraulic drive speed changing and transmitting unit
DE1286913B (de) * 1965-05-07 1969-01-09 Masch U Schlepperfabrik Xaver Steuereinrichtung zum Verstellen des Primaer- und/oder Sekundaerteiles eines hydrostatischen Wandlers zum Antrieb von Kraftfahrzeugen
US3360933A (en) * 1966-05-02 1968-01-02 Int Harvester Co Hydrostatic system charging and by-pass valve means
US3654762A (en) * 1968-03-25 1972-04-11 Eaton Corp Control assembly
GB1314254A (en) * 1970-10-08 1973-04-18 Hydro Mite Ltd Hydrostatic transmissions
US4531365A (en) * 1981-10-26 1985-07-30 Deere & Company Neutral start for hydrostatic transmission
US4759417A (en) * 1986-08-27 1988-07-26 Deere & Company System and method for controlling the ground speed and enhancing the maneuverability of an off-road vehicle
JPH0771895B2 (ja) * 1988-02-03 1995-08-02 株式会社神崎高級工機製作所 車軸駆動装置
JP2672962B2 (ja) * 1988-02-03 1997-11-05 株式会社神崎高級工機製作所 車軸駆動装置
US4932209A (en) * 1988-02-03 1990-06-12 Kanzaki Kokyukoki Mf. Co. Ltd. Axle driving apparatus
US4903545A (en) * 1989-03-03 1990-02-27 Sundstrand-Sauer Hydrostatic transmission center section

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748135U (US20100056889A1-20100304-C00004.png) * 1980-09-04 1982-03-17
JPS63235760A (ja) * 1987-03-24 1988-09-30 Kubota Ltd 作業車の油圧式走行装置

Also Published As

Publication number Publication date
US5094077A (en) 1992-03-10
JPH0747232Y2 (ja) 1995-11-01

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