JPS55107152A - Speed change point control device for automatic transmission - Google Patents

Speed change point control device for automatic transmission

Info

Publication number
JPS55107152A
JPS55107152A JP1528879A JP1528879A JPS55107152A JP S55107152 A JPS55107152 A JP S55107152A JP 1528879 A JP1528879 A JP 1528879A JP 1528879 A JP1528879 A JP 1528879A JP S55107152 A JPS55107152 A JP S55107152A
Authority
JP
Japan
Prior art keywords
speed change
change point
kick
valve
control member
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
JP1528879A
Other languages
Japanese (ja)
Other versions
JPS617544B2 (en
Inventor
Kazuo Ishikawa
Noboru Murakami
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 Corp
Original Assignee
Aisin Seiki 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 Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1528879A priority Critical patent/JPS55107152A/en
Publication of JPS55107152A publication Critical patent/JPS55107152A/en
Publication of JPS617544B2 publication Critical patent/JPS617544B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To enable a driver to shift a speed change point at his own option, by providing a kick-down value with a manual control member which permits suitably manually changing can adjusting pressure for the mentioned valve.
CONSTITUTION: A kick-down valve 100 is provided with a manual control member 106 for use in changing an adjusting pressure for the valve 100. In the case of a truck having a heavy load or running on an uphill road, it is necessary to delay the shift-up time. In such a case, the manual control member 106 is operated so that an adjusting pressure for the kick-down valve 100 can be changed at the driver's own option. Accordingly, a speed change point for kick-down time, which suits the actual running conditions, can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP1528879A 1979-02-13 1979-02-13 Speed change point control device for automatic transmission Granted JPS55107152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1528879A JPS55107152A (en) 1979-02-13 1979-02-13 Speed change point control device for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1528879A JPS55107152A (en) 1979-02-13 1979-02-13 Speed change point control device for automatic transmission

Publications (2)

Publication Number Publication Date
JPS55107152A true JPS55107152A (en) 1980-08-16
JPS617544B2 JPS617544B2 (en) 1986-03-07

Family

ID=11884653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1528879A Granted JPS55107152A (en) 1979-02-13 1979-02-13 Speed change point control device for automatic transmission

Country Status (1)

Country Link
JP (1) JPS55107152A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279057A2 (en) * 1987-02-07 1988-08-24 Daimler-Benz Aktiengesellschaft Device for limiting the number of revolutions of a combustion engine driving a vehicle
JPH01116352A (en) * 1987-10-30 1989-05-09 Nissan Motor Co Ltd Relaxing device for oil pressure of automatic transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279057A2 (en) * 1987-02-07 1988-08-24 Daimler-Benz Aktiengesellschaft Device for limiting the number of revolutions of a combustion engine driving a vehicle
JPH01116352A (en) * 1987-10-30 1989-05-09 Nissan Motor Co Ltd Relaxing device for oil pressure of automatic transmission

Also Published As

Publication number Publication date
JPS617544B2 (en) 1986-03-07

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