JPS6474131A - Speed change control by v-belt type continuously variable transmission - Google Patents

Speed change control by v-belt type continuously variable transmission

Info

Publication number
JPS6474131A
JPS6474131A JP22877987A JP22877987A JPS6474131A JP S6474131 A JPS6474131 A JP S6474131A JP 22877987 A JP22877987 A JP 22877987A JP 22877987 A JP22877987 A JP 22877987A JP S6474131 A JPS6474131 A JP S6474131A
Authority
JP
Japan
Prior art keywords
engine revolution
revolution speed
value
duty
continuously variable
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
JP22877987A
Other languages
English (en)
Inventor
Koji Kitano
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP22877987A priority Critical patent/JPS6474131A/ja
Publication of JPS6474131A publication Critical patent/JPS6474131A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)
JP22877987A 1987-09-12 1987-09-12 Speed change control by v-belt type continuously variable transmission Pending JPS6474131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22877987A JPS6474131A (en) 1987-09-12 1987-09-12 Speed change control by v-belt type continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22877987A JPS6474131A (en) 1987-09-12 1987-09-12 Speed change control by v-belt type continuously variable transmission

Publications (1)

Publication Number Publication Date
JPS6474131A true JPS6474131A (en) 1989-03-20

Family

ID=16881716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22877987A Pending JPS6474131A (en) 1987-09-12 1987-09-12 Speed change control by v-belt type continuously variable transmission

Country Status (1)

Country Link
JP (1) JPS6474131A (ja)

Similar Documents

Publication Publication Date Title
JPS56134658A (en) Controller for torque ratio of v-bent type stepless transmission for vehicle
ATE47817T1 (de) System zum einstellen des uebersetzungsverhaeltnisses eines stufenlosen getriebes.
JPS55109849A (en) Pressure regulating system of automatic transmission gear
JPS57161347A (en) Hydraulic control unit in v-belt stepless speed change gear
EP0207231A2 (en) Control system for an infinitely variable transmission
JPS5631549A (en) Speed change controller for automatic transmission
EP0231647A3 (en) Transmission ratio control system for a continuously variable transmission
JPS6444346A (en) Method of controlling continuously variable transmission
JPS6444349A (en) Method of controlling forward and backward movement of continuously variable transmission
AU582974B2 (en) Infinitely variable transmission
JPS6444340A (en) Method of controlling clutch pressure in continuously variable transmission
US4419910A (en) Shift control mechanism in an automatic transmission for vehicles
JPS6412930A (en) Constant-speed travel device for vehicle
KR900008201A (ko) 연속가변 변속기의 회전수 제어장치
JPS6474131A (en) Speed change control by v-belt type continuously variable transmission
JPS57163732A (en) Control apparatus of automatic speed change gear
EP0668456A3 (en) Method and apparatus for controlling a gear change in an automatic transmission
JPS6444338A (en) Method of controlling clutch in continuously variable transmission
JPS6444341A (en) Method of controlling line pressure in continuously variable transmission
JPS5797945A (en) Speed change controlling method of automatic speed change gear
JPS6444348A (en) Method of controlling oil pressure of continuously variable transmission
JPS6412929A (en) Constant-speed travel device for vehicle
JPS6444339A (en) Method of controlling clutch pressure in continuously variable transmission
JPS5737146A (en) Hydraulic pressure regulator for v-belt type infinitely variable speed change gear for vehicle
JPS6444343A (en) Method of controlling clutch pressure in continuously variable transmission