JPS6449749A - Control device for oil pressure of belt type continuously variable transmission of vehicle - Google Patents

Control device for oil pressure of belt type continuously variable transmission of vehicle

Info

Publication number
JPS6449749A
JPS6449749A JP20878187A JP20878187A JPS6449749A JP S6449749 A JPS6449749 A JP S6449749A JP 20878187 A JP20878187 A JP 20878187A JP 20878187 A JP20878187 A JP 20878187A JP S6449749 A JPS6449749 A JP S6449749A
Authority
JP
Japan
Prior art keywords
pressure
oil
working fluid
oil pressure
vehicle
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
JP20878187A
Other languages
English (en)
Other versions
JP2625745B2 (ja
Inventor
Yoshinobu Soga
Masami Sugaya
Katsumi Kono
Susumu Okawa
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 JP20878187A priority Critical patent/JP2625745B2/ja
Priority to EP88113523A priority patent/EP0304085B1/en
Priority to DE88113523T priority patent/DE3885540T2/de
Publication of JPS6449749A publication Critical patent/JPS6449749A/ja
Priority to US07/443,845 priority patent/US4967621A/en
Application granted granted Critical
Publication of JP2625745B2 publication Critical patent/JP2625745B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)
JP20878187A 1987-08-21 1987-08-21 車両用ベルト式無段変速機の油圧制御装置 Expired - Fee Related JP2625745B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP20878187A JP2625745B2 (ja) 1987-08-21 1987-08-21 車両用ベルト式無段変速機の油圧制御装置
EP88113523A EP0304085B1 (en) 1987-08-21 1988-08-19 Hydraulic control device for belt-and-pulley type continuously variable transmission for a vehicle
DE88113523T DE3885540T2 (de) 1987-08-21 1988-08-19 Hydraulische Steuereinrichtung für ein stufenloses Riemenscheibengetriebe für Fahrzeuge.
US07/443,845 US4967621A (en) 1987-08-21 1989-12-04 Hydraulic control device for belt-and-pulley type continuously variable transmission for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20878187A JP2625745B2 (ja) 1987-08-21 1987-08-21 車両用ベルト式無段変速機の油圧制御装置

Publications (2)

Publication Number Publication Date
JPS6449749A true JPS6449749A (en) 1989-02-27
JP2625745B2 JP2625745B2 (ja) 1997-07-02

Family

ID=16561995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20878187A Expired - Fee Related JP2625745B2 (ja) 1987-08-21 1987-08-21 車両用ベルト式無段変速機の油圧制御装置

Country Status (1)

Country Link
JP (1) JP2625745B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086672A (en) * 1989-08-09 1992-02-11 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for vehicle transmission system, incorporating valves for reverse inhibit valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086672A (en) * 1989-08-09 1992-02-11 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for vehicle transmission system, incorporating valves for reverse inhibit valve

Also Published As

Publication number Publication date
JP2625745B2 (ja) 1997-07-02

Similar Documents

Publication Publication Date Title
EP0196807B1 (en) Hydraulic control system for continuously variable transmission
JPS56134658A (en) Controller for torque ratio of v-bent type stepless transmission for vehicle
JPS56138556A (en) Hydraulic pressure controlling apparatus for v-belt type stepless transmission for vehicle
EP0104033B1 (en) Hydraulic control system for continuously variable transmission
JPS57161347A (en) Hydraulic control unit in v-belt stepless speed change gear
IE45087L (en) Infinitely variable transmission
JPS5666547A (en) Hydraulic controller for speed change gear
US4712453A (en) Hydraulic control system for continuously variable transmission
ATE42623T1 (de) Stufenloses wechselgetriebe.
JPS5737140A (en) Hydraulic controller for automatic speed change gear
US4642069A (en) Hydraulic control system for continuously variable transmission
EP0061733A3 (en) A shift control valve means for controlling continuously variable V-belt transmission
US4444297A (en) Control system for a fluid pressure engaged clutch
JPS6449749A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
JPS57161360A (en) Oil-hydraulic control device for stepless speed changer with v-belt
JPS56143848A (en) Oil pressure control device for transmission
JPS6449751A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
JPS6449755A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
US4487304A (en) Control system for a fluid pressure engaged clutch
JPS6449752A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
JPS6449750A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
JPS6449761A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle
CN112211970B (zh) 一种液压自锁式无级变速器滑移控制装置及控制方法
JPS57131890A (en) Oil hydraulic controller
JPS6449753A (en) Control device for oil pressure of belt type continuously variable transmission of vehicle

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees