JPS5495431A - Antitheft alarm for automobile - Google Patents

Antitheft alarm for automobile

Info

Publication number
JPS5495431A
JPS5495431A JP54678A JP54678A JPS5495431A JP S5495431 A JPS5495431 A JP S5495431A JP 54678 A JP54678 A JP 54678A JP 54678 A JP54678 A JP 54678A JP S5495431 A JPS5495431 A JP S5495431A
Authority
JP
Japan
Prior art keywords
alarm
door
opened
switch
turned
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
JP54678A
Other languages
Japanese (ja)
Inventor
Kimio Fujisawa
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 JP54678A priority Critical patent/JPS5495431A/en
Publication of JPS5495431A publication Critical patent/JPS5495431A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To sound an alarm no matter how the door is opened without using the proper key and maintain the state of preparation for the alarm sounding until the door is opened by the proper key.
CONSTITUTION: When the ignition switch is turned off, a contact S1 is turned on. At that time, a pilot lamp 34 is lighted on by a power source EB to recommend the use of the alarm. Then, pushing down a set button 24, a rocker arm 28 rocks left. At that time, a wind-up gear 9 is unlocked and is swung left by a spring. Simultaneously, a pin 33 is separated from a rod 32, an arm 30 is engaged with a recess 28b of the rocker arm 28 and a cam projection 9a closes a switch 11, so that the alarm is set. When the door is opened illegally and at least one of door switches SD1WSD4 is closed, an auxiliary motor 12 rotates to close an auxiliary switch 22 to operate a buzzer 40 through a relay 40.
COPYRIGHT: (C)1979,JPO&Japio
JP54678A 1978-01-09 1978-01-09 Antitheft alarm for automobile Pending JPS5495431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54678A JPS5495431A (en) 1978-01-09 1978-01-09 Antitheft alarm for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54678A JPS5495431A (en) 1978-01-09 1978-01-09 Antitheft alarm for automobile

Publications (1)

Publication Number Publication Date
JPS5495431A true JPS5495431A (en) 1979-07-27

Family

ID=11476722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54678A Pending JPS5495431A (en) 1978-01-09 1978-01-09 Antitheft alarm for automobile

Country Status (1)

Country Link
JP (1) JPS5495431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176254U (en) * 1983-05-12 1984-11-26 鍜治　守 Automobile door lock breakage prevention device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176254U (en) * 1983-05-12 1984-11-26 鍜治　守 Automobile door lock breakage prevention device

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