GB1445705A - Theft prevention device - Google Patents
Theft prevention deviceInfo
- Publication number
- GB1445705A GB1445705A GB3843873A GB3843873A GB1445705A GB 1445705 A GB1445705 A GB 1445705A GB 3843873 A GB3843873 A GB 3843873A GB 3843873 A GB3843873 A GB 3843873A GB 1445705 A GB1445705 A GB 1445705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- door
- conductor
- switch
- alarm
- 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
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
1445705 Intruder alarms; alarm systems M GOTANDA 14 Aug 1973 [31 Aug 1972] 38438/73 Headings G4N and G4H [Also in Division H1] A theft prevention device for a room or a building comprises a first switch SW1 located in a recess in a door frame and arranged to be closed upon locking of a door, further switches SW2 actuatable by the opening or closing of a door, a window &c., and a breakable conductor BC disposed adjacent switches SW2, wherein an alarm B2, e.g. a buzzer, is energized from a power source 5 when any of the switches SW2 is opened or the conductor BC is broken. A thyristor SCR is normally biased off and is rendered conducting by a transistor Q when any of the switches SW2 is opened or a conductor BC is broken. In the alternative embodiment of Fig. 2 (not shown), the buzzer is energized by the de-energization of a relay. Figs. 3-12 (not shown) relate to arrangements for locating the switches SW1, SW2 on doors. The door lock switch SW1 may be a magnetically operated reed contact unit. The arrangement of Fig. 14 (not shown) settable by the closing of a single lock switch SW1 includes a plurality of alarm devices A<SP>1</SP> 1 ... A<SP>1</SP> n , each connected to a separate door or window switch SW2 and to a separate neon indicator N 1 ... N n in a check lamp board CL in a controller's room.
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 |
---|---|
GB1445705A true GB1445705A (en) | 1976-08-11 |
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 After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919576A Expired GB1446166A (en) | 1972-08-31 | 1973-08-14 | Accident preventing 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 (9)
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 |
EP0468514B1 (en) * | 1990-07-25 | 1993-10-20 | Aug. Winkhaus GmbH & Co. KG | Door or window fastener with sensor |
US10027503B2 (en) * | 2013-12-11 | 2018-07-17 | Echostar Technologies International Corporation | Integrated door locking and state detection systems and methods |
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 |
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 |
US10091017B2 (en) | 2015-12-30 | 2018-10-02 | Echostar Technologies International Corporation | Personalized home automation control based on individualized profiling |
US10101717B2 (en) | 2015-12-15 | 2018-10-16 | Echostar Technologies International Corporation | Home automation data storage system and methods |
US10200752B2 (en) | 2013-12-16 | 2019-02-05 | DISH Technologies L.L.C. | Methods and systems for location specific operations |
US10294600B2 (en) | 2016-08-05 | 2019-05-21 | Echostar Technologies International Corporation | Remote detection of washer/dryer operation/fault condition |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698621A (en) * | 1984-09-25 | 1987-10-06 | Masot Oscar V | Circuit breaker panels with alarm system |
DE102018116776A1 (en) * | 2018-07-11 | 2020-01-16 | ABUS August Bremicker Söhne KG | Alarm device for a door locking system |
-
1972
- 1972-08-31 JP JP10101372U patent/JPS5247669Y2/ja not_active Expired
-
1973
- 1973-08-13 CA CA178,643A patent/CA1000383A/en not_active Expired
- 1973-08-14 GB GB3843873A patent/GB1445705A/en not_active Expired
- 1973-08-14 GB GB919576A patent/GB1446166A/en not_active Expired
- 1973-08-22 CH CH1207073A patent/CH569334A5/xx not_active IP Right Cessation
- 1973-08-27 IT IT6955773A patent/IT994686B/en active
-
1979
- 1979-10-18 HK HK72779A patent/HK72779A/en unknown
- 1979-10-18 HK HK72879A patent/HK72879A/en unknown
Cited By (11)
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 |
EP0133923A1 (en) * | 1983-07-05 | 1985-03-13 | Winfred Klink | Alarm device for doors and windows |
EP0468514B1 (en) * | 1990-07-25 | 1993-10-20 | Aug. Winkhaus GmbH & Co. KG | Door or window fastener with sensor |
US10027503B2 (en) * | 2013-12-11 | 2018-07-17 | Echostar Technologies International Corporation | Integrated door locking and state detection systems and methods |
US10200752B2 (en) | 2013-12-16 | 2019-02-05 | DISH Technologies L.L.C. | Methods and systems for location specific operations |
US11109098B2 (en) | 2013-12-16 | 2021-08-31 | DISH 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 |
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 |
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 |
US10294600B2 (en) | 2016-08-05 | 2019-05-21 | Echostar Technologies International Corporation | Remote detection of washer/dryer operation/fault condition |
Also Published As
Publication number | Publication date |
---|---|
JPS4958796U (en) | 1974-05-23 |
IT994686B (en) | 1975-10-20 |
DE2343594B2 (en) | 1977-06-23 |
CH569334A5 (en) | 1975-11-14 |
HK72879A (en) | 1979-10-26 |
DE2343594A1 (en) | 1974-03-21 |
HK72779A (en) | 1979-10-26 |
GB1446166A (en) | 1976-08-18 |
JPS5247669Y2 (en) | 1977-10-28 |
CA1000383A (en) | 1976-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |