JPS6479458A - Travel control device for automatic transmission-mounted vehicle - Google Patents

Travel control device for automatic transmission-mounted vehicle

Info

Publication number
JPS6479458A
JPS6479458A JP62234028A JP23402887A JPS6479458A JP S6479458 A JPS6479458 A JP S6479458A JP 62234028 A JP62234028 A JP 62234028A JP 23402887 A JP23402887 A JP 23402887A JP S6479458 A JPS6479458 A JP S6479458A
Authority
JP
Japan
Prior art keywords
rod
manual valve
abnormality
control device
automatic transmission
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
JP62234028A
Other languages
Japanese (ja)
Inventor
Yasuichi Hayazaki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP62234028A priority Critical patent/JPS6479458A/en
Publication of JPS6479458A publication Critical patent/JPS6479458A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To disable the vehicle start at an abnormality and secure the safety by providing a restricting means holding the operation rod of a manual valve at the non-drive range position. CONSTITUTION:A driving cylinder 50 is provided facing a manual valve 30, and a connecting rod 54 guided by the rod 50d of it and a transmission case 12 is connected with a lever 52. A solenoid valve 56 is operated by the signal of an abnormality detection means 64, a switching valve 58 is operated to guide the line pressure into the driving cylinder 50. The rod 50d is thereby moved by the on signal of the abnormality detecting means 64 to fix the operation rod 32 of a manual valve 30 at the fixed position together with a pressing piece 54a. The vehicle start at an abnormality is thereby disabled, the safety is secured, and the malfunction of the manual valve 30 can be prevented.
JP62234028A 1987-09-18 1987-09-18 Travel control device for automatic transmission-mounted vehicle Pending JPS6479458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62234028A JPS6479458A (en) 1987-09-18 1987-09-18 Travel control device for automatic transmission-mounted vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62234028A JPS6479458A (en) 1987-09-18 1987-09-18 Travel control device for automatic transmission-mounted vehicle

Publications (1)

Publication Number Publication Date
JPS6479458A true JPS6479458A (en) 1989-03-24

Family

ID=16964426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62234028A Pending JPS6479458A (en) 1987-09-18 1987-09-18 Travel control device for automatic transmission-mounted vehicle

Country Status (1)

Country Link
JP (1) JPS6479458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021131117A (en) * 2020-02-19 2021-09-09 トヨタ自動車株式会社 Shift control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021131117A (en) * 2020-02-19 2021-09-09 トヨタ自動車株式会社 Shift control device

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