JPS6416453A - Antitheft device for automobile - Google Patents

Antitheft device for automobile

Info

Publication number
JPS6416453A
JPS6416453A JP16966087A JP16966087A JPS6416453A JP S6416453 A JPS6416453 A JP S6416453A JP 16966087 A JP16966087 A JP 16966087A JP 16966087 A JP16966087 A JP 16966087A JP S6416453 A JPS6416453 A JP S6416453A
Authority
JP
Japan
Prior art keywords
key
turned
door
rotor
key switch
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
JP16966087A
Other languages
Japanese (ja)
Inventor
Hideya Kikuchi
Hiroshi Ikeuchi
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP16966087A priority Critical patent/JPS6416453A/en
Priority to US07/214,957 priority patent/US4855710A/en
Publication of JPS6416453A publication Critical patent/JPS6416453A/en
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

PURPOSE:To perform a theftproof measure for an automobile so surely enough by installing a door key switch which outputs a key operation detecting signal on the basis of key turning operation in a key cylinder. CONSTITUTION:When a key 5 is turned in the specified direction, a rotor 13 is turned in the same direction, whereby linkage 20 is turned round, releasing a door locked state of a locking mechanism 25. In the process that an acting part 13d of this rotor 13 is turned round, it pushes an actuator of a door key switch 40 upward, whereby this door key switch 40 comes on, and a key operation detecting signal is fed to a microcomputer 60. Over against this, in order to get rid of actuation of an antitheft device, if a slender member in place of the key 5 is inserted into a key cylinder 10, the rotor 13 cannot be turned round. In consequence, the door key switch 40 is not turned on, thus actuation of an alarm 70 is no longer evaded. With this constitution, autotheft is surely preventable.
JP16966087A 1987-07-09 1987-07-09 Antitheft device for automobile Pending JPS6416453A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16966087A JPS6416453A (en) 1987-07-09 1987-07-09 Antitheft device for automobile
US07/214,957 US4855710A (en) 1987-07-09 1988-07-05 Burglarproof system for automotive vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16966087A JPS6416453A (en) 1987-07-09 1987-07-09 Antitheft device for automobile

Publications (1)

Publication Number Publication Date
JPS6416453A true JPS6416453A (en) 1989-01-19

Family

ID=15890571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16966087A Pending JPS6416453A (en) 1987-07-09 1987-07-09 Antitheft device for automobile

Country Status (1)

Country Link
JP (1) JPS6416453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380896B1 (en) * 2000-12-06 2003-04-26 주식회사 신창전기 Door lock/unlock switch apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380896B1 (en) * 2000-12-06 2003-04-26 주식회사 신창전기 Door lock/unlock switch apparatus

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