JPS4917520B1 - - Google Patents

Info

Publication number
JPS4917520B1
JPS4917520B1 JP5184470A JP5184470A JPS4917520B1 JP S4917520 B1 JPS4917520 B1 JP S4917520B1 JP 5184470 A JP5184470 A JP 5184470A JP 5184470 A JP5184470 A JP 5184470A JP S4917520 B1 JPS4917520 B1 JP S4917520B1
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.)
Pending
Application number
JP5184470A
Other languages
Japanese (ja)
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
Publication of JPS4917520B1 publication Critical patent/JPS4917520B1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/12—Electric alarm locks with contact making inside the lock or in the striking plate by movement of the bolt
    • E05B45/125—Electric alarm locks with contact making inside the lock or in the striking plate by movement of the bolt by transverse movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7949—Yielding or frangible connections
JP5184470A 1969-06-16 1970-06-15 Pending JPS4917520B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83331769A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
JPS4917520B1 true JPS4917520B1 (en) 1974-05-01

Family

ID=25264074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5184470A Pending JPS4917520B1 (en) 1969-06-16 1970-06-15

Country Status (6)

Country Link
US (1) US3587080A (en)
JP (1) JPS4917520B1 (en)
CA (1) CA922340A (en)
DE (1) DE2030867C3 (en)
FR (1) FR2052575A5 (en)
GB (1) GB1316972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634448U (en) * 1979-08-23 1981-04-03
JPS5634449U (en) * 1979-08-23 1981-04-03

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755802A (en) * 1971-09-30 1973-08-28 Stanley Works Alarm bolt
US3851325A (en) * 1973-03-21 1974-11-26 M Maged Lock and alarm
DE2462871C2 (en) * 1974-12-11 1984-05-30 Fa. Aug. Winkhaus, 4404 Telgte Lock cylinder arrangement
DE2458652C3 (en) 1974-12-11 1981-04-02 Fa. Aug. Winkhaus, 4404 Telgte Electric alarm device for a lock cylinder operated locking device
US4029919A (en) * 1976-01-21 1977-06-14 Aug. Winkhaus Locking arrangement with burglar alarm
US4176347A (en) * 1977-05-09 1979-11-27 Mcintyre Lorraine E Restraining bar with alarm
DE7817702U1 (en) * 1978-06-13 1978-10-12 Fa. Aug. Winkhaus, 4404 Telgte DOOR LOCK, IN PARTICULAR POCKET LOCK
US4283718A (en) * 1979-07-02 1981-08-11 Synco National Ltd. Door alarm device
JPS5991274A (en) * 1982-11-16 1984-05-25 日産自動車株式会社 Sampling apparatus of cylinder lock
DE3706624A1 (en) * 1986-03-03 1987-09-17 Willi Hering Closing arrangement for a door
US5041814A (en) * 1990-06-20 1991-08-20 Lin Fu Tong E Lock with alarm device
US5311168A (en) * 1992-09-10 1994-05-10 Pease Industries, Inc. Lock set with self-contained door alarm and annunciator system
GB2272245A (en) * 1992-09-23 1994-05-11 Marek Glowacki Door lock alarm
US5491992A (en) * 1994-04-29 1996-02-20 Mandall; Michael C. King pin locking mechanism
US6020816A (en) * 1998-03-02 2000-02-01 Agozzino; Andrew Door and window lock with burglar alarm
US6832500B1 (en) * 2004-02-20 2004-12-21 Ez Trend Technology Co., Ltd. Electric door lock
CN112901987A (en) * 2021-01-15 2021-06-04 邓陆 Artificial intelligence anti-theft device convenient to dismantle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634448U (en) * 1979-08-23 1981-04-03
JPS5634449U (en) * 1979-08-23 1981-04-03

Also Published As

Publication number Publication date
CA922340A (en) 1973-03-06
US3587080A (en) 1971-06-22
DE2030867A1 (en) 1971-01-07
FR2052575A5 (en) 1971-04-09
DE2030867C3 (en) 1974-06-20
GB1316972A (en) 1973-05-16
DE2030867B2 (en) 1973-11-08

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