JPS5583640A - Vehicle theft preventing device - Google Patents
Vehicle theft preventing deviceInfo
- Publication number
- JPS5583640A JPS5583640A JP15779478A JP15779478A JPS5583640A JP S5583640 A JPS5583640 A JP S5583640A JP 15779478 A JP15779478 A JP 15779478A JP 15779478 A JP15779478 A JP 15779478A JP S5583640 A JPS5583640 A JP S5583640A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- door
- closed
- alarm
- opened
- 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
Links
Abstract
PURPOSE: To prevent a vehicle theft by a system wherein an alarm is issued for a suitable period of time to urge a driver's locking when a door is opened without locking a steering wheel, and an alarm is also issued when an engine is started by changing connection of wiring for ignition system and starting system of the engine without using a key.
CONSTITUTION: When a steering wheel is unlocked by inserting an ignition key in a key way, a steering switch 5 an a contact 6b for a door switch 6 are closed, a coil 7c of a relay 7 is energized, and thus a contact 7a is closed. A coil 8c of a relay 8 is then energized, and a contact 8a is closed. When a door is opened under the condition described above, the contact 6b is opened but the contacts 7a and 8a are kept closed, and an alarm 9 is actuated through the contact 6a to close when the door is closed and the contact 8a. The alarm comes to stop when the time passes a set point on a timer 10 or the contact 6a is opened by closing the door.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15779478A JPS5583640A (en) | 1978-12-18 | 1978-12-18 | Vehicle theft preventing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15779478A JPS5583640A (en) | 1978-12-18 | 1978-12-18 | Vehicle theft preventing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583640A true JPS5583640A (en) | 1980-06-24 |
Family
ID=15657422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15779478A Pending JPS5583640A (en) | 1978-12-18 | 1978-12-18 | Vehicle theft preventing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583640A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5659291A (en) * | 1994-11-28 | 1997-08-19 | Ford Motor Company | Key-in-ignition lock reminder system |
CN103879377A (en) * | 2014-03-11 | 2014-06-25 | 马恩奇 | Large truck tyre anti-theft alerter |
-
1978
- 1978-12-18 JP JP15779478A patent/JPS5583640A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5659291A (en) * | 1994-11-28 | 1997-08-19 | Ford Motor Company | Key-in-ignition lock reminder system |
CN103879377A (en) * | 2014-03-11 | 2014-06-25 | 马恩奇 | Large truck tyre anti-theft alerter |
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