GB1446166A - Accident preventing device - Google Patents

Accident preventing device

Info

Publication number
GB1446166A
GB1446166A GB919576A GB919576A GB1446166A GB 1446166 A GB1446166 A GB 1446166A GB 919576 A GB919576 A GB 919576A GB 919576 A GB919576 A GB 919576A GB 1446166 A GB1446166 A GB 1446166A
Authority
GB
United Kingdom
Prior art keywords
aug
accident prevention
recording element
light
prevention device
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.)
Expired
Application number
GB919576A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1446166A publication Critical patent/GB1446166A/en
Expired 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
    • E05B45/083—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate
    • E05B45/086—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate by transverse movement
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/06—Mechanical actuation by tampering with fastening
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

1446166 Accident prevention device M GOTANDA 14 Aug 1973 [31 Aug 1972] 09195/76 Divided out of 1445705 Heading G4N An accident prevention device for a room or a building comprises a door lock operated switch SW for energizing a light source B, light from which is arranged to fall on a recording meter arranged to monitor the presence of an endangering condition, e.g. switched on electricity, gas, water supply or a temperature change, having a movable recording element, a lightsensitive device C arranged to actuate an alarm (not shown) when it detects a change in the intensity of the light reflected on it caused by a movement of the recording element. The device C may be a photoelectric transducer. The switch SW may be located in a recess in a door frame normally accommodating a locking member.
GB919576A 1972-08-31 1973-08-14 Accident preventing device Expired GB1446166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10101372U JPS5247669Y2 (en) 1972-08-31 1972-08-31

Publications (1)

Publication Number Publication Date
GB1446166A true GB1446166A (en) 1976-08-18

Family

ID=14289327

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3843873A Expired GB1445705A (en) 1972-08-31 1973-08-14 Theft prevention device
GB919576A Expired GB1446166A (en) 1972-08-31 1973-08-14 Accident preventing device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3843873A Expired GB1445705A (en) 1972-08-31 1973-08-14 Theft prevention device

Country Status (6)

Country Link
JP (1) JPS5247669Y2 (en)
CA (1) CA1000383A (en)
CH (1) CH569334A5 (en)
GB (2) GB1445705A (en)
HK (2) HK72779A (en)
IT (1) IT994686B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165073A (en) * 1984-09-25 1986-04-03 Masot Oscar Vila Indicating change of condition of circuit breakers

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324189A1 (en) * 1983-07-05 1985-01-24 Winfred 8000 München Klink ALARM DEVICE FOR DOORS OR WINDOWS
DE9011016U1 (en) * 1990-07-25 1990-10-11 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Locking device for a window or similar
US9900177B2 (en) * 2013-12-11 2018-02-20 Echostar Technologies International Corporation Maintaining up-to-date home automation models
US9769522B2 (en) 2013-12-16 2017-09-19 Echostar Technologies L.L.C. Methods and systems for location specific operations
US10101717B2 (en) 2015-12-15 2018-10-16 Echostar Technologies International Corporation Home automation data storage system and methods
US10091017B2 (en) 2015-12-30 2018-10-02 Echostar Technologies International Corporation Personalized home automation control based on individualized profiling
US10073428B2 (en) 2015-12-31 2018-09-11 Echostar Technologies International Corporation Methods and systems for control of home automation activity based on user characteristics
US10060644B2 (en) 2015-12-31 2018-08-28 Echostar Technologies International Corporation Methods and systems for control of home automation activity based on user preferences
US10294600B2 (en) 2016-08-05 2019-05-21 Echostar Technologies International Corporation Remote detection of washer/dryer operation/fault condition
DE102018116776A1 (en) * 2018-07-11 2020-01-16 ABUS August Bremicker Söhne KG Alarm device for a door locking system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165073A (en) * 1984-09-25 1986-04-03 Masot Oscar Vila Indicating change of condition of circuit breakers

Also Published As

Publication number Publication date
JPS5247669Y2 (en) 1977-10-28
CA1000383A (en) 1976-11-23
HK72779A (en) 1979-10-26
DE2343594B2 (en) 1977-06-23
JPS4958796U (en) 1974-05-23
IT994686B (en) 1975-10-20
DE2343594A1 (en) 1974-03-21
HK72879A (en) 1979-10-26
GB1445705A (en) 1976-08-11
CH569334A5 (en) 1975-11-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee