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JPS53100360A - Oil pressure controlling system in automatic transmission - Google Patents

Oil pressure controlling system in automatic transmission

Info

Publication number
JPS53100360A
JPS53100360A JP1474777A JP1474777A JPS53100360A JP S53100360 A JPS53100360 A JP S53100360A JP 1474777 A JP1474777 A JP 1474777A JP 1474777 A JP1474777 A JP 1474777A JP S53100360 A JPS53100360 A JP S53100360A
Authority
JP
Japan
Prior art keywords
automatic transmission
oil pressure
controlling system
pressure controlling
speed changing
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
JP1474777A
Other languages
Japanese (ja)
Other versions
JPS5922099B2 (en
Inventor
Fumihiro Ushijima
Kagenori Fukumura
Keiichi Ito
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 JP1474777A priority Critical patent/JPS5922099B2/en
Publication of JPS53100360A publication Critical patent/JPS53100360A/en
Publication of JPS5922099B2 publication Critical patent/JPS5922099B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

PURPOSE: To provide a proper overlapping in shifting down gears for smoothing speed changing.
COPYRIGHT: (C)1978,JPO&Japio
JP1474777A 1977-02-14 1977-02-14 Automatic transmission hydraulic control device Expired JPS5922099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1474777A JPS5922099B2 (en) 1977-02-14 1977-02-14 Automatic transmission hydraulic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1474777A JPS5922099B2 (en) 1977-02-14 1977-02-14 Automatic transmission hydraulic control device

Publications (2)

Publication Number Publication Date
JPS53100360A true JPS53100360A (en) 1978-09-01
JPS5922099B2 JPS5922099B2 (en) 1984-05-24

Family

ID=11869696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1474777A Expired JPS5922099B2 (en) 1977-02-14 1977-02-14 Automatic transmission hydraulic control device

Country Status (1)

Country Link
JP (1) JPS5922099B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149647A (en) * 1981-03-11 1982-09-16 Komatsu Ltd Hydraulic oil pressure circuit of hydraulic speed change gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149647A (en) * 1981-03-11 1982-09-16 Komatsu Ltd Hydraulic oil pressure circuit of hydraulic speed change gear

Also Published As

Publication number Publication date
JPS5922099B2 (en) 1984-05-24

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