JPS5757960A - Hydraulic controller for automatic heating gear - Google Patents

Hydraulic controller for automatic heating gear

Info

Publication number
JPS5757960A
JPS5757960A JP13460980A JP13460980A JPS5757960A JP S5757960 A JPS5757960 A JP S5757960A JP 13460980 A JP13460980 A JP 13460980A JP 13460980 A JP13460980 A JP 13460980A JP S5757960 A JPS5757960 A JP S5757960A
Authority
JP
Japan
Prior art keywords
oil
pressure
lock
control valve
engine brake
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
JP13460980A
Other languages
Japanese (ja)
Other versions
JPH0141862B2 (en
Inventor
Nobuaki Miki
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW 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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP13460980A priority Critical patent/JPS5757960A/en
Publication of JPS5757960A publication Critical patent/JPS5757960A/en
Publication of JPH0141862B2 publication Critical patent/JPH0141862B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

PURPOSE: To make the engine brake-effective in D range by leading the line pressure to the abrasive engaging element for engine brake and performing the engagement when the lock-up control valve is in the lock-up position.
CONSTITUTION: A lock-up and engine brake control valve 180 is equipped with spools 182, 183 having a spring at one end, and when the fourth solenoid valve 240 isn't conducting the oil pressure in an oil path 306 is supplied to an oil chamber 184 while the spools 182, 183 are secured below by the oil pressure in the oil chamber 184 and the spring 181 to conduct between the oil paths 322 and an exhaust port 331, oil path 332 and 333, oil paths 302 and 334. In the D range the pressured oil is lead to the oil path 307 through a drive control valve 150 and supplied to an oil chamber 185, while upon the conduction of the fourth solenoid valve 240 the pressure in the oil chamber 184 is exhausted through an oil path 405.
COPYRIGHT: (C)1982,JPO&Japio
JP13460980A 1980-09-26 1980-09-26 Hydraulic controller for automatic heating gear Granted JPS5757960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13460980A JPS5757960A (en) 1980-09-26 1980-09-26 Hydraulic controller for automatic heating gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13460980A JPS5757960A (en) 1980-09-26 1980-09-26 Hydraulic controller for automatic heating gear

Publications (2)

Publication Number Publication Date
JPS5757960A true JPS5757960A (en) 1982-04-07
JPH0141862B2 JPH0141862B2 (en) 1989-09-07

Family

ID=15132393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13460980A Granted JPS5757960A (en) 1980-09-26 1980-09-26 Hydraulic controller for automatic heating gear

Country Status (1)

Country Link
JP (1) JPS5757960A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962754A (en) * 1982-09-30 1984-04-10 Aisin Seiki Co Ltd Mechanism for preventing automatic transmission from creep
JPS5962753A (en) * 1982-09-30 1984-04-10 Aisin Seiki Co Ltd Push button shift switch mechanism
JPS63178662U (en) * 1987-05-11 1988-11-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962754A (en) * 1982-09-30 1984-04-10 Aisin Seiki Co Ltd Mechanism for preventing automatic transmission from creep
JPS5962753A (en) * 1982-09-30 1984-04-10 Aisin Seiki Co Ltd Push button shift switch mechanism
JPS63178662U (en) * 1987-05-11 1988-11-18

Also Published As

Publication number Publication date
JPH0141862B2 (en) 1989-09-07

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