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JPS5277328A - Automatic retarder system for vehicles - Google Patents

Automatic retarder system for vehicles

Info

Publication number
JPS5277328A
JPS5277328A JP15378375A JP15378375A JPS5277328A JP S5277328 A JPS5277328 A JP S5277328A JP 15378375 A JP15378375 A JP 15378375A JP 15378375 A JP15378375 A JP 15378375A JP S5277328 A JPS5277328 A JP S5277328A
Authority
JP
Japan
Prior art keywords
vehicles
retarder system
automatic retarder
comparator
vehicle speed
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
JP15378375A
Other languages
Japanese (ja)
Inventor
Kiyoharu Nakao
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP15378375A priority Critical patent/JPS5277328A/en
Publication of JPS5277328A publication Critical patent/JPS5277328A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To provide an automatic retarder system for vehicles, in which deviation signal between command vehiclespeed and feedback level of actual vehicle speed is inputted to a comparator which is set at a reference voltage, and retarder is activated on the basis of output of the comparator, so as to automatically control the vehicle speed.
COPYRIGHT: (C)1977,JPO&Japio
JP15378375A 1975-12-23 1975-12-23 Automatic retarder system for vehicles Pending JPS5277328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15378375A JPS5277328A (en) 1975-12-23 1975-12-23 Automatic retarder system for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15378375A JPS5277328A (en) 1975-12-23 1975-12-23 Automatic retarder system for vehicles

Publications (1)

Publication Number Publication Date
JPS5277328A true JPS5277328A (en) 1977-06-29

Family

ID=15570033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15378375A Pending JPS5277328A (en) 1975-12-23 1975-12-23 Automatic retarder system for vehicles

Country Status (1)

Country Link
JP (1) JPS5277328A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017141702A (en) * 2016-02-09 2017-08-17 日立オートモティブシステムズ株式会社 Throttle valve control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565492A (en) * 1969-03-20 1971-02-23 Caterpillar Tractor Co Automatic safety brake system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565492A (en) * 1969-03-20 1971-02-23 Caterpillar Tractor Co Automatic safety brake system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017141702A (en) * 2016-02-09 2017-08-17 日立オートモティブシステムズ株式会社 Throttle valve control device

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