JPS51140067A - Controlling device of oil pressure changf gear - Google Patents

Controlling device of oil pressure changf gear

Info

Publication number
JPS51140067A
JPS51140067A JP50064095A JP6409575A JPS51140067A JP S51140067 A JPS51140067 A JP S51140067A JP 50064095 A JP50064095 A JP 50064095A JP 6409575 A JP6409575 A JP 6409575A JP S51140067 A JPS51140067 A JP S51140067A
Authority
JP
Japan
Prior art keywords
controlling device
changf
gear
oil pressure
clutch
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
JP50064095A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5738832B2 (US06534493-20030318-C00166.png
Inventor
Toshimitsu Sakai
Mitsuo Kawai
Seishi Mizuno
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.)
Toyota Motor Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Motor Corp
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 Aisin Seiki Co Ltd, Toyota Motor Corp filed Critical Aisin Seiki Co Ltd
Priority to JP50064095A priority Critical patent/JPS51140067A/ja
Priority to US05/619,966 priority patent/US4068543A/en
Publication of JPS51140067A publication Critical patent/JPS51140067A/ja
Publication of JPS5738832B2 publication Critical patent/JPS5738832B2/ja
Granted 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • 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
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Motor Power Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)
JP50064095A 1975-05-30 1975-05-30 Controlling device of oil pressure changf gear Granted JPS51140067A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50064095A JPS51140067A (en) 1975-05-30 1975-05-30 Controlling device of oil pressure changf gear
US05/619,966 US4068543A (en) 1975-05-30 1975-10-06 Hydraulic transmission control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064095A JPS51140067A (en) 1975-05-30 1975-05-30 Controlling device of oil pressure changf gear

Publications (2)

Publication Number Publication Date
JPS51140067A true JPS51140067A (en) 1976-12-02
JPS5738832B2 JPS5738832B2 (US06534493-20030318-C00166.png) 1982-08-18

Family

ID=13248162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064095A Granted JPS51140067A (en) 1975-05-30 1975-05-30 Controlling device of oil pressure changf gear

Country Status (2)

Country Link
US (1) US4068543A (US06534493-20030318-C00166.png)
JP (1) JPS51140067A (US06534493-20030318-C00166.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012040944A (ja) * 2010-08-19 2012-03-01 Kubota Corp トラクタの伝動装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742031B2 (de) * 1977-09-19 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Gangwechseleinrichtung für Fahrzeug-Lastschaltgetriebe
JPS57137724A (en) * 1981-02-19 1982-08-25 Fuji Heavy Ind Ltd Overheating prevention device of clutch
US4776240A (en) * 1982-02-04 1988-10-11 Aisin Warner Kabushiki Kaisha Automatic transmission
JPS5910549U (ja) * 1982-07-13 1984-01-23 本田技研工業株式会社 車両用自動変速機
EP0417283B1 (en) * 1988-05-31 1997-08-06 Kabushiki Kaisha Komatsu Seisakusho Mechanical-hydraulic transmission gear and method of controlling same
DE3925732C1 (US06534493-20030318-C00166.png) * 1989-08-03 1991-01-17 Holmer, Alfons, 8306 Schierling, De
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
US5522775A (en) * 1993-10-18 1996-06-04 Kabushiki Kaisha Komatsu Seisakusho Speed change gear control system for hydrostatic-mechanical transmissions
GB9418986D0 (en) * 1994-09-21 1994-11-09 Bamford Excavators Ltd Multi-range transmissions
JP4497741B2 (ja) 2001-03-29 2010-07-07 株式会社小松製作所 装軌車両の操向装置
JP4901382B2 (ja) * 2006-09-13 2012-03-21 株式会社クボタ トラクタの変速伝動装置
KR20080103063A (ko) * 2006-07-06 2008-11-26 가부시끼 가이샤 구보다 변속 전동 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848859A (US06534493-20030318-C00166.png) * 1971-10-18 1973-07-10
JPS4919266A (US06534493-20030318-C00166.png) * 1972-06-16 1974-02-20

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082311A5 (US06534493-20030318-C00166.png) * 1970-03-10 1971-12-10 Citroen Sa
JPS4836496B1 (US06534493-20030318-C00166.png) * 1970-08-06 1973-11-05
JPS4838575B1 (US06534493-20030318-C00166.png) * 1970-11-21 1973-11-19
US3805640A (en) * 1972-09-08 1974-04-23 Twin Disc Inc Electronically controlled power transmission
JPS5623066B2 (US06534493-20030318-C00166.png) * 1973-09-05 1981-05-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848859A (US06534493-20030318-C00166.png) * 1971-10-18 1973-07-10
JPS4919266A (US06534493-20030318-C00166.png) * 1972-06-16 1974-02-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012040944A (ja) * 2010-08-19 2012-03-01 Kubota Corp トラクタの伝動装置

Also Published As

Publication number Publication date
JPS5738832B2 (US06534493-20030318-C00166.png) 1982-08-18
US4068543A (en) 1978-01-17

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