JPS53134169A - Oil pressure control device in automatic transmission gear box - Google Patents

Oil pressure control device in automatic transmission gear box

Info

Publication number
JPS53134169A
JPS53134169A JP4944677A JP4944677A JPS53134169A JP S53134169 A JPS53134169 A JP S53134169A JP 4944677 A JP4944677 A JP 4944677A JP 4944677 A JP4944677 A JP 4944677A JP S53134169 A JPS53134169 A JP S53134169A
Authority
JP
Japan
Prior art keywords
control device
pressure control
transmission gear
automatic transmission
oil pressure
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
JP4944677A
Other languages
Japanese (ja)
Other versions
JPS5825173B2 (en
Inventor
Yoshio Shindo
Hiroshi 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 JP52049446A priority Critical patent/JPS5825173B2/en
Publication of JPS53134169A publication Critical patent/JPS53134169A/en
Publication of JPS5825173B2 publication Critical patent/JPS5825173B2/en
Expired legal-status Critical Current

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  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To improve capacities of acceleration and engine braking by operating a solenoid valve device linked with a manual switch for locking an overdrive device optionally.
COPYRIGHT: (C)1978,JPO&Japio
JP52049446A 1977-04-28 1977-04-28 Automatic transmission hydraulic control device Expired JPS5825173B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52049446A JPS5825173B2 (en) 1977-04-28 1977-04-28 Automatic transmission hydraulic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52049446A JPS5825173B2 (en) 1977-04-28 1977-04-28 Automatic transmission hydraulic control device

Publications (2)

Publication Number Publication Date
JPS53134169A true JPS53134169A (en) 1978-11-22
JPS5825173B2 JPS5825173B2 (en) 1983-05-26

Family

ID=12831347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52049446A Expired JPS5825173B2 (en) 1977-04-28 1977-04-28 Automatic transmission hydraulic control device

Country Status (1)

Country Link
JP (1) JPS5825173B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986739A (en) * 1982-11-09 1984-05-19 Aisin Warner Ltd Constant pressure valve
JPS6455460A (en) * 1988-06-17 1989-03-02 Toyota Motor Corp Speed change controller for automatic transmission
US4833945A (en) * 1983-03-31 1989-05-30 Aisin-Warner Limited Vehicular automatic transmission control system
US4846020A (en) * 1983-03-31 1989-07-11 Aisin-Warner Limited Vehicular automatic transmission control system with gear shift inhibitor
US4846022A (en) * 1983-04-28 1989-07-11 Aisin Warner Ltd. Vehicular automatic transmission control system with gear shift inhibitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124463A (en) * 1974-08-01 1976-02-27 Aisin Warner SHARYOYOJIDOHENSOKUKINO HENSOKUSEIGYOSOCHI
JPS52104655A (en) * 1976-02-27 1977-09-02 Aisin Warner Hydraulic conrolling device for automatic speed changing gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124463A (en) * 1974-08-01 1976-02-27 Aisin Warner SHARYOYOJIDOHENSOKUKINO HENSOKUSEIGYOSOCHI
JPS52104655A (en) * 1976-02-27 1977-09-02 Aisin Warner Hydraulic conrolling device for automatic speed changing gear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986739A (en) * 1982-11-09 1984-05-19 Aisin Warner Ltd Constant pressure valve
JPH0478863B2 (en) * 1982-11-09 1992-12-14 Aisin Aw Co
US4833945A (en) * 1983-03-31 1989-05-30 Aisin-Warner Limited Vehicular automatic transmission control system
US4846020A (en) * 1983-03-31 1989-07-11 Aisin-Warner Limited Vehicular automatic transmission control system with gear shift inhibitor
US4846022A (en) * 1983-04-28 1989-07-11 Aisin Warner Ltd. Vehicular automatic transmission control system with gear shift inhibitor
JPS6455460A (en) * 1988-06-17 1989-03-02 Toyota Motor Corp Speed change controller for automatic transmission
JPH037827B2 (en) * 1988-06-17 1991-02-04 Toyota Jidosha Kk

Also Published As

Publication number Publication date
JPS5825173B2 (en) 1983-05-26

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