CH457180A - Kettenschloss mit Alarmeinrichtung - Google Patents

Kettenschloss mit Alarmeinrichtung

Info

Publication number
CH457180A
CH457180A CH1420366A CH1420366A CH457180A CH 457180 A CH457180 A CH 457180A CH 1420366 A CH1420366 A CH 1420366A CH 1420366 A CH1420366 A CH 1420366A CH 457180 A CH457180 A CH 457180A
Authority
CH
Switzerland
Prior art keywords
alarm device
chain lock
lock
chain
alarm
Prior art date
Application number
CH1420366A
Other languages
English (en)
Inventor
Maddison Hawkins Paul
Original Assignee
Gen Alarm Corp
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 Gen Alarm Corp filed Critical Gen Alarm Corp
Publication of CH457180A publication Critical patent/CH457180A/de

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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
    • E05C17/365—Security chains
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/28—Extension link
    • Y10T292/283—Chain
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5164—Links to limit opening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)
CH1420366A 1965-10-04 1966-09-30 Kettenschloss mit Alarmeinrichtung CH457180A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492455A US3406386A (en) 1965-10-04 1965-10-04 Chain lock alarm

Publications (1)

Publication Number Publication Date
CH457180A true CH457180A (de) 1968-05-31

Family

ID=23956323

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1420366A CH457180A (de) 1965-10-04 1966-09-30 Kettenschloss mit Alarmeinrichtung

Country Status (4)

Country Link
US (1) US3406386A (de)
CH (1) CH457180A (de)
DE (1) DE1553557A1 (de)
GB (1) GB1081782A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013685A1 (de) * 2008-03-11 2009-09-24 Bothe-Hild Gmbh Sicherungsvorrichtung für ein Tor sowie Sicherungsverfahren

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623062A (en) * 1970-06-25 1971-11-23 Minnesota Mining & Mfg Lock alarm structure
US3643250A (en) * 1970-12-08 1972-02-15 Paul F Sander Theft deterrent for office machines and small factory tools
DE2458652C3 (de) 1974-12-11 1981-04-02 Fa. Aug. Winkhaus, 4404 Telgte Elektrische Alarmvorrichtung für eine schließzylinderbetätigte Verriegelungsvorrichtung
DE2462872C2 (de) * 1974-12-11 1984-01-26 Fa. Aug. Winkhaus, 4404 Telgte Alarmauslösende Verriegelungseinrichtung
US5097253A (en) * 1989-01-06 1992-03-17 Battelle Memorial Institute Electronic security device
US5296841A (en) * 1992-09-21 1994-03-22 Alan Vormbrock Chain guard alarm apparatus
US5469139A (en) * 1995-02-16 1995-11-21 Ko; Joseph Y. Door block alarm
US6049276A (en) * 1998-03-02 2000-04-11 Agozzino; Andrew Burglar chain alarm
DE19810623A1 (de) * 1998-03-12 1999-09-16 Bosch Gmbh Robert Einrichtung für eine Einbruchmeldeanlage
US7847689B1 (en) * 2008-01-03 2010-12-07 Larry Woitalla Intruder alarm device
US10443267B2 (en) 2015-05-04 2019-10-15 Spectrum Brands, Inc. Lockset with cylinder integrity sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1157863A (en) * 1914-06-29 1915-10-26 Hamlau S Patents Company Combined burglar-alarm and lock.
US1156809A (en) * 1915-03-17 1915-10-12 Thomas L Pidgeon Burglar-alarm bolt.
GB636985A (en) * 1939-05-03 1950-05-10 Daniel Georg Martens An electric alarm device in connection with safety-chains for doors
US2818475A (en) * 1957-05-17 1957-12-31 Harry Frank Automatic alarm lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013685A1 (de) * 2008-03-11 2009-09-24 Bothe-Hild Gmbh Sicherungsvorrichtung für ein Tor sowie Sicherungsverfahren

Also Published As

Publication number Publication date
GB1081782A (en) 1967-08-31
DE1553557A1 (de) 1969-06-19
US3406386A (en) 1968-10-15

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