AU4027789A - Method of controlling speed change clutches in a transmission - Google Patents

Method of controlling speed change clutches in a transmission

Info

Publication number
AU4027789A
AU4027789A AU40277/89A AU4027789A AU4027789A AU 4027789 A AU4027789 A AU 4027789A AU 40277/89 A AU40277/89 A AU 40277/89A AU 4027789 A AU4027789 A AU 4027789A AU 4027789 A AU4027789 A AU 4027789A
Authority
AU
Australia
Prior art keywords
transmission
speed change
controlling speed
change clutches
clutches
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
AU40277/89A
Other versions
AU605695B2 (en
Inventor
Yoshio Asayama
Yasunori Okura
Yukitaka Takitani
Makio Tsubota
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of AU4027789A publication Critical patent/AU4027789A/en
Application granted granted Critical
Publication of AU605695B2 publication Critical patent/AU605695B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU40277/89A 1985-02-19 1989-08-28 Method of controlling speed change clutches in a transmission Ceased AU605695B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3109785A JPH0670471B2 (en) 1985-02-19 1985-02-19 Control method of clutch hydraulic pressure in transmission
JP60-31097 1985-02-19
JP60-271055 1985-12-02

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU55110/86A Division AU596963B2 (en) 1985-02-19 1986-02-19 Method of controlling a speed change clutch in a transmission

Publications (2)

Publication Number Publication Date
AU4027789A true AU4027789A (en) 1989-12-07
AU605695B2 AU605695B2 (en) 1991-01-17

Family

ID=12321894

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40277/89A Ceased AU605695B2 (en) 1985-02-19 1989-08-28 Method of controlling speed change clutches in a transmission

Country Status (2)

Country Link
JP (1) JPH0670471B2 (en)
AU (1) AU605695B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU612674B2 (en) * 1987-06-24 1991-07-18 Kabushiki Kaisha Komatsu Seisakusho Transmission controller
AU631824B2 (en) * 1988-11-24 1992-12-10 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for controlling transmission
JP4398836B2 (en) 2004-09-30 2010-01-13 ボッシュ株式会社 Vehicle drive control method and vehicle drive control device
JP6162487B2 (en) * 2013-05-30 2017-07-12 株式会社ケーヒン Hydraulic control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109848A (en) * 1979-02-14 1980-08-23 Aisin Warner Ltd Crank noize control system of automatic transmission gear
DE3246201A1 (en) * 1982-12-14 1984-06-14 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover METHOD AND DEVICE FOR DETERMINING THE WEIGHT OF A VEHICLE
US4630508A (en) * 1983-03-28 1986-12-23 Wabco Westinghouse Fahrzeugbremsen Gmbh Method and apparatus to determine constant speed torque on an engine

Also Published As

Publication number Publication date
JPH0670471B2 (en) 1994-09-07
AU605695B2 (en) 1991-01-17
JPS61189356A (en) 1986-08-23

Similar Documents

Publication Publication Date Title
AU5511086A (en) Method of controlling a speed change clutch in a transmission
AU563818B2 (en) Torque converter clutch control
DE3662247D1 (en) Clutch control system for a continuously variable transmission
AU586829B2 (en) Two speed axle shift actuator
AU569810B2 (en) Clutch type change speed apparatus
AU1273988A (en) Engine speed control method
AU552155B2 (en) Power transmission control system for a four-wheel drive
AU560057B2 (en) Method of controlling gear changing operation in an automatic transmission
DE3470591D1 (en) Method of controlling a continuously variable transmission
AU2670888A (en) Transmission control and control method
GB2156455B (en) A change speed transmission
AU577888B2 (en) Compensated idle speed control
AU1576588A (en) Control of speed changing unit
AU586561B2 (en) Wheeloader transmission speed changing
DE3572211D1 (en) Differential transmission mechanism for a constant speed drive
EP0421142A3 (en) Method of controlling rotational speed of continuous variable transmission
AU8187787A (en) Semi-automatic mechanical transmission control and control method
AU4027789A (en) Method of controlling speed change clutches in a transmission
AU3062789A (en) Variable speed transmission
GB2179104B (en) An assembly for constituting a stepless speed change gear of friction-drive type
AU585640B2 (en) Electronically controlled automatic speed changing apparatus
AU3248884A (en) Two speed drive control
GB2176854B (en) A change speed transmission
AU591259B2 (en) Selective transmission speed control
GB2199624B (en) A change speed transmission