JPS5844480Y2 - 歩行者優先交通信号機 - Google Patents

歩行者優先交通信号機

Info

Publication number
JPS5844480Y2
JPS5844480Y2 JP7161281U JP7161281U JPS5844480Y2 JP S5844480 Y2 JPS5844480 Y2 JP S5844480Y2 JP 7161281 U JP7161281 U JP 7161281U JP 7161281 U JP7161281 U JP 7161281U JP S5844480 Y2 JPS5844480 Y2 JP S5844480Y2
Authority
JP
Japan
Prior art keywords
sensor
vehicle
road
ultrasonic sensor
roadside
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.)
Expired
Application number
JP7161281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57185099U (esLanguage
Inventor
裕俊 周藤
尚一 竹内
Original Assignee
株式会社 三工社
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 株式会社 三工社 filed Critical 株式会社 三工社
Priority to JP7161281U priority Critical patent/JPS5844480Y2/ja
Publication of JPS57185099U publication Critical patent/JPS57185099U/ja
Application granted granted Critical
Publication of JPS5844480Y2 publication Critical patent/JPS5844480Y2/ja
Expired legal-status Critical Current

Links

JP7161281U 1981-05-18 1981-05-18 歩行者優先交通信号機 Expired JPS5844480Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7161281U JPS5844480Y2 (ja) 1981-05-18 1981-05-18 歩行者優先交通信号機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7161281U JPS5844480Y2 (ja) 1981-05-18 1981-05-18 歩行者優先交通信号機

Publications (2)

Publication Number Publication Date
JPS57185099U JPS57185099U (esLanguage) 1982-11-24
JPS5844480Y2 true JPS5844480Y2 (ja) 1983-10-07

Family

ID=29867402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7161281U Expired JPS5844480Y2 (ja) 1981-05-18 1981-05-18 歩行者優先交通信号機

Country Status (1)

Country Link
JP (1) JPS5844480Y2 (esLanguage)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5998019B2 (ja) * 2012-11-16 2016-09-28 株式会社京三製作所 信号制御機

Also Published As

Publication number Publication date
JPS57185099U (esLanguage) 1982-11-24

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