JPS51129045A - Car approach informing device - Google Patents

Car approach informing device

Info

Publication number
JPS51129045A
JPS51129045A JP50053493A JP5349375A JPS51129045A JP S51129045 A JPS51129045 A JP S51129045A JP 50053493 A JP50053493 A JP 50053493A JP 5349375 A JP5349375 A JP 5349375A JP S51129045 A JPS51129045 A JP S51129045A
Authority
JP
Japan
Prior art keywords
informing device
car approach
approach informing
car
giving
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
JP50053493A
Other languages
Japanese (ja)
Inventor
Hiyoshi Tatsuno
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50053493A priority Critical patent/JPS51129045A/en
Publication of JPS51129045A publication Critical patent/JPS51129045A/en
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE: To provide a device for preventing an occurrence of a rear-end collision by giving an alarm signal when a distance to a preceding car or a following car gets below a fixed stability value while running.
COPYRIGHT: (C)1976,JPO&Japio
JP50053493A 1975-05-02 1975-05-02 Car approach informing device Pending JPS51129045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50053493A JPS51129045A (en) 1975-05-02 1975-05-02 Car approach informing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50053493A JPS51129045A (en) 1975-05-02 1975-05-02 Car approach informing device

Publications (1)

Publication Number Publication Date
JPS51129045A true JPS51129045A (en) 1976-11-10

Family

ID=12944349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50053493A Pending JPS51129045A (en) 1975-05-02 1975-05-02 Car approach informing device

Country Status (1)

Country Link
JP (1) JPS51129045A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS474010A (en) * 1970-07-27 1972-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS474010A (en) * 1970-07-27 1972-02-28

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