JPS5229570A - Oil pressure control device of automatic change gear for vehicles - Google Patents

Oil pressure control device of automatic change gear for vehicles

Info

Publication number
JPS5229570A
JPS5229570A JP10624575A JP10624575A JPS5229570A JP S5229570 A JPS5229570 A JP S5229570A JP 10624575 A JP10624575 A JP 10624575A JP 10624575 A JP10624575 A JP 10624575A JP S5229570 A JPS5229570 A JP S5229570A
Authority
JP
Japan
Prior art keywords
oil pressure
change gear
control device
pressure control
vehicles
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.)
Pending
Application number
JP10624575A
Other languages
Japanese (ja)
Inventor
Kiyoshi Onuma
Shuji Nagano
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
Original Assignee
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP10624575A priority Critical patent/JPS5229570A/en
Publication of JPS5229570A publication Critical patent/JPS5229570A/en
Pending 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0278—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch comprising only two co-acting friction surfaces

Abstract

PURPOSE: Oil pressure control device of automatic change gear in which connection element of change gear device is not needed to be operated especially on the operation time of direct connection clutch and control of oil pressure is not needed.
COPYRIGHT: (C)1977,JPO&Japio
JP10624575A 1975-09-02 1975-09-02 Oil pressure control device of automatic change gear for vehicles Pending JPS5229570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10624575A JPS5229570A (en) 1975-09-02 1975-09-02 Oil pressure control device of automatic change gear for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10624575A JPS5229570A (en) 1975-09-02 1975-09-02 Oil pressure control device of automatic change gear for vehicles

Publications (1)

Publication Number Publication Date
JPS5229570A true JPS5229570A (en) 1977-03-05

Family

ID=14428714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10624575A Pending JPS5229570A (en) 1975-09-02 1975-09-02 Oil pressure control device of automatic change gear for vehicles

Country Status (1)

Country Link
JP (1) JPS5229570A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121349A (en) * 1982-01-11 1983-07-19 Nissan Motor Co Ltd Hydraulic pressure controller for v belt type stepless speed change gear
US4596165A (en) * 1980-02-29 1986-06-24 Aisin Warner Kabushiki Kaisha Direct coupling clutch control system for automatic transmission
JPS6220253U (en) * 1985-07-22 1987-02-06
US4733582A (en) * 1986-01-24 1988-03-29 Ford Motor Company Control valve system for a continuously variable belt driven transmission for motor vehicles
JPS63246560A (en) * 1987-03-31 1988-10-13 Aisin Seiki Co Ltd Control circuit for fluid coupling with direct-coupled clutch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596165A (en) * 1980-02-29 1986-06-24 Aisin Warner Kabushiki Kaisha Direct coupling clutch control system for automatic transmission
JPS58121349A (en) * 1982-01-11 1983-07-19 Nissan Motor Co Ltd Hydraulic pressure controller for v belt type stepless speed change gear
JPH033826B2 (en) * 1982-01-11 1991-01-21 Nissan Motor
JPS6220253U (en) * 1985-07-22 1987-02-06
JPH0454368Y2 (en) * 1985-07-22 1992-12-21
US4733582A (en) * 1986-01-24 1988-03-29 Ford Motor Company Control valve system for a continuously variable belt driven transmission for motor vehicles
JPS63246560A (en) * 1987-03-31 1988-10-13 Aisin Seiki Co Ltd Control circuit for fluid coupling with direct-coupled clutch

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