JPS55142151A - Automatic transmission for vehicle - Google Patents

Automatic transmission for vehicle

Info

Publication number
JPS55142151A
JPS55142151A JP5107179A JP5107179A JPS55142151A JP S55142151 A JPS55142151 A JP S55142151A JP 5107179 A JP5107179 A JP 5107179A JP 5107179 A JP5107179 A JP 5107179A JP S55142151 A JPS55142151 A JP S55142151A
Authority
JP
Japan
Prior art keywords
transmission
range
input shaft
shock
engagement
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
JP5107179A
Other languages
Japanese (ja)
Inventor
Takeo Hiramatsu
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP5107179A priority Critical patent/JPS55142151A/en
Publication of JPS55142151A publication Critical patent/JPS55142151A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To lighten the shock of speed change in an automatic transmission, by engaging the transmission when a manual valve means comes to the position to shut power transmission and providing the transmission with a friction element to fix the input shaft.
CONSTITUTION: Individual clutch and brake are provided with a piston means of a servo means for engagement, and their engagement and release are effected by supply and discharge of oil pressure. Further, combinations of individual cluth and brake actuations can achieve forward three steps and reverse one step of transmission. In the N range, rotation of the input shaft 26 has been stopped, and, when the manual valve is shifted from N range to D range, only connection of the stalled output shaft 52 to the stalled input shaft 26 is required, and there is no need to absorb rotational inertia by an axle, etc., and there is no shock of change of speed.
COPYRIGHT: (C)1980,JPO&Japio
JP5107179A 1979-04-24 1979-04-24 Automatic transmission for vehicle Pending JPS55142151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5107179A JPS55142151A (en) 1979-04-24 1979-04-24 Automatic transmission for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5107179A JPS55142151A (en) 1979-04-24 1979-04-24 Automatic transmission for vehicle

Publications (1)

Publication Number Publication Date
JPS55142151A true JPS55142151A (en) 1980-11-06

Family

ID=12876566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5107179A Pending JPS55142151A (en) 1979-04-24 1979-04-24 Automatic transmission for vehicle

Country Status (1)

Country Link
JP (1) JPS55142151A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506563A (en) * 1981-09-29 1985-03-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Hydraulic control system for automatic transmission gear
US4538482A (en) * 1981-10-31 1985-09-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Hydraulic control system in automatic transmission gear for 4 advance speeds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506563A (en) * 1981-09-29 1985-03-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Hydraulic control system for automatic transmission gear
US4538482A (en) * 1981-10-31 1985-09-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Hydraulic control system in automatic transmission gear for 4 advance speeds

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