JPS5757126U - - Google Patents

Info

Publication number
JPS5757126U
JPS5757126U JP13509480U JP13509480U JPS5757126U JP S5757126 U JPS5757126 U JP S5757126U JP 13509480 U JP13509480 U JP 13509480U JP 13509480 U JP13509480 U JP 13509480U JP S5757126 U JPS5757126 U JP S5757126U
Authority
JP
Japan
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
JP13509480U
Other languages
Japanese (ja)
Other versions
JPS6221478Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1980135094U priority Critical patent/JPS6221478Y2/ja
Priority to US06/304,254 priority patent/US4463347A/en
Priority to DE8181107546T priority patent/DE3176807D1/de
Priority to EP81107546A priority patent/EP0048492B1/en
Publication of JPS5757126U publication Critical patent/JPS5757126U/ja
Application granted granted Critical
Publication of JPS6221478Y2 publication Critical patent/JPS6221478Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
JP1980135094U 1980-09-22 1980-09-22 Expired JPS6221478Y2 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1980135094U JPS6221478Y2 (enrdf_load_stackoverflow) 1980-09-22 1980-09-22
US06/304,254 US4463347A (en) 1980-09-22 1981-09-21 Drowsiness alarm system for a vehicle
DE8181107546T DE3176807D1 (en) 1980-09-22 1981-09-22 Drowsiness alarm system for a vehicle
EP81107546A EP0048492B1 (en) 1980-09-22 1981-09-22 Drowsiness alarm system for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980135094U JPS6221478Y2 (enrdf_load_stackoverflow) 1980-09-22 1980-09-22

Publications (2)

Publication Number Publication Date
JPS5757126U true JPS5757126U (enrdf_load_stackoverflow) 1982-04-03
JPS6221478Y2 JPS6221478Y2 (enrdf_load_stackoverflow) 1987-06-01

Family

ID=29666745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980135094U Expired JPS6221478Y2 (enrdf_load_stackoverflow) 1980-09-22 1980-09-22

Country Status (1)

Country Link
JP (1) JPS6221478Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117497A3 (en) * 1983-02-18 1985-09-11 Nissan Motor Co., Ltd. System and method for detecting driver drowsiness
JP2010006230A (ja) * 2008-06-26 2010-01-14 Toyota Motor Corp 運転不適格者による運転を防止する装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291936U (enrdf_load_stackoverflow) * 1975-12-29 1977-07-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291936U (enrdf_load_stackoverflow) * 1975-12-29 1977-07-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117497A3 (en) * 1983-02-18 1985-09-11 Nissan Motor Co., Ltd. System and method for detecting driver drowsiness
JP2010006230A (ja) * 2008-06-26 2010-01-14 Toyota Motor Corp 運転不適格者による運転を防止する装置

Also Published As

Publication number Publication date
JPS6221478Y2 (enrdf_load_stackoverflow) 1987-06-01

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