EP0952299A1 - Burglar alarm for roller shutter - Google Patents
Burglar alarm for roller shutter Download PDFInfo
- Publication number
- EP0952299A1 EP0952299A1 EP99107319A EP99107319A EP0952299A1 EP 0952299 A1 EP0952299 A1 EP 0952299A1 EP 99107319 A EP99107319 A EP 99107319A EP 99107319 A EP99107319 A EP 99107319A EP 0952299 A1 EP0952299 A1 EP 0952299A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alarm
- roll
- component part
- constraints
- constraint
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
-
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B2009/801—Locking arrangements
- E06B2009/805—Locking arrangements located on or in the guides
Definitions
- the present invention concerns a burglar alarm device for roller window and roll-up shutters; for the purpose of signaling and of preventing someone from climbing in through windows and doors which are closed by means of roll-up shutters, by lifting them from outside.
- the present invention concerns a burglar alarm device for roll-up ad roller-window shutters; moreover when it is combined to conventional locking systems, it has the double function: signaling attempts of lifting roll-up and roller window shutters from outside and blocking them.
- the present invention seeks to provide a device whose functions are to signal attempts of lifting roll-up ad roller window shutters from outside, and to block them when it is connected to conventional locking systems for roller window shutters, as the locking system described in the countertop patent number 01270037 (date 28/04/97): where the lock system is a bolt, automatically moved by relative shifting of roll-up shutter' louvers, that blocks roll-up shutter because it is matched by saw teeth of a constraint which is fixed on the window jamb.
- the burglar alarm device is essentially constituted by a saw-toothed constraint that is integral with an alarm device likable on a window jamb; the saw-toothed constraint matches conventional bolts.
- the saw-toothed constraint activates the alarm when a roll-up shutter, blocked by a bolt, is lifted from outside.
- the saw-toothed constraint and the alarm device are connected through two slides which can shift the one along the other. Their relative shifting activates a signaling system placed at the head of the device; the signaling system can be a sound alarm or a transmitter that is tuned to a centralized burglar alarm or both.
- Figures 1 and 2 illustrate a burglar alarm for roll-up ad roller window shutters, characterized by a component part 10 fixed on a window jamb, and comprising a bulge 9 shaped so that a saw-toothed portion 2 can longitudinally shift through a buttonhole 8 along a provided stroke.
- a bolt 7 matches the saw-toothed element 2; and it is driven by a locking system 1, fixed on roll-up shutter' louvers 3.
- the upstroke is transmitted to the saw-toothed portion 2 by means of the bolt 7, that is blocked on the saw-toothed portion 2 itself.
- the saw-toothed portion 2 presses on a switch 6, that is provided with a return spring.
- the pressure on switch 6 activates a sound alarm 4 that is supplied by a battery 5; both alarm and battery are placed in a seat at the head of the component part 10.
- the sound alarm 4 can be replaced with any signaling system, such as an electromagnetic waves emitter tuned to a centralized alarm system.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
- The present invention concerns a burglar alarm device for roller window and roll-up shutters; for the purpose of signaling and of preventing someone from climbing in through windows and doors which are closed by means of roll-up shutters, by lifting them from outside.
- Often burglars climb in through windows and doors by lifting from outside roll-up shutters closing them; infact windows and doors are the weakest closing structures in a house. Conventional alarm systems signal theft attempts but don't prevent burglars lifting roll-up shutters from outside.
- The present invention concerns a burglar alarm device for roll-up ad roller-window shutters; moreover when it is combined to conventional locking systems, it has the double function: signaling attempts of lifting roll-up and roller window shutters from outside and blocking them.
- The present invention seeks to provide a device whose functions are to signal attempts of lifting roll-up ad roller window shutters from outside, and to block them when it is connected to conventional locking systems for roller window shutters, as the locking system described in the italian patent number 01270037 (date 28/04/97): where the lock system is a bolt, automatically moved by relative shifting of roll-up shutter' louvers, that blocks roll-up shutter because it is matched by saw teeth of a constraint which is fixed on the window jamb.
- In accordance with the invention, the burglar alarm device is essentially constituted by a saw-toothed constraint that is integral with an alarm device likable on a window jamb; the saw-toothed constraint matches conventional bolts. The saw-toothed constraint activates the alarm when a roll-up shutter, blocked by a bolt, is lifted from outside. The saw-toothed constraint and the alarm device are connected through two slides which can shift the one along the other. Their relative shifting activates a signaling system placed at the head of the device; the signaling system can be a sound alarm or a transmitter that is tuned to a centralized burglar alarm or both.
- The integration of the device with conventional bolts, both blocks and signals the lifting of roll-up shutters from outside.
- The invention will now be described by way of example and with reference to the accompanying drawings in which:
- Figure 1 is a lateral section view of a burglar alarm, constructed in accordance with a preferred embodiment of the invention, in combination with a conventional bolt; and
- Figure 2 is a front plan view, of the device of Figure 1.
- Figures 1 and 2 illustrate a burglar alarm for roll-up ad roller window shutters, characterized by a
component part 10 fixed on a window jamb, and comprising abulge 9 shaped so that a saw-toothed portion 2 can longitudinally shift through abuttonhole 8 along a provided stroke. A bolt 7 matches the saw-toothed element 2; and it is driven by alocking system 1, fixed on roll-up shutter'louvers 3. When the roll-up shutter 3 is lifted from outside, the upstroke is transmitted to the saw-toothed portion 2 by means of the bolt 7, that is blocked on the saw-toothed portion 2 itself. - On its upstroke, the saw-
toothed portion 2 presses on aswitch 6, that is provided with a return spring. The pressure onswitch 6 activates asound alarm 4 that is supplied by abattery 5; both alarm and battery are placed in a seat at the head of thecomponent part 10. Thesound alarm 4 can be replaced with any signaling system, such as an electromagnetic waves emitter tuned to a centralized alarm system. - The foregoing description is for purposes of illustration only and is not intended to limit the scope of protection accorded this invention. The scope of protection is to be measured by the following claims, which should be interpreted as broadly as the inventive contribution permits.
Claims (9)
- A burglar alarm device for roller window and roll-up shutters including a device with one or more constraints and an alarm signaling system.
- A device as claimed in the previous Claim, wherein the said device with the constraints consists of a component part that is fixable on a window jamb and a component part that is integral with the constraints and is movable as to the former.
- A device as claimed in the previous Claims, wherein the movable component part, integral with the constraints, shifting as to the fixable component part, activates the alarm signaling system.
- A device as claimed in Claim 3, wherein the movable and integral with constraints component part is held down by a force that is opposite to its movement.
- A device as claimed in Claim 2, wherein the fixable on a window jamb component part comprises a slide and the movable component part, integral with the constraints, comprises a buttonhole.
- A device as claimed in the previous Claims, wherein the alarm signaling system is comprised in the likable component part.
- A device as claimed in the previous Claims, wherein the alarm signaling system consists of a sound alarm and of its supply and control system, comprised in the likable component part.
- A device as claimed in the previous Claims, wherein the alarm signaling system consists of a transmitter, turned to a centralized burglar alarm, and of its supply and control system.
- A device as claimed in Claim 1, wherein the above said constraints can match any conventional bolt, which is fixed on roll-up or roller window shutter' louvers, for the aim of blocking the roller window shutter itself.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI000849 IT1308329B1 (en) | 1998-04-21 | 1998-04-21 | ALARM DEVICE FOR ROLLER SHUTTERS AND SHUTTERS |
ITMI980849 | 1998-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0952299A1 true EP0952299A1 (en) | 1999-10-27 |
Family
ID=11379863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99107319A Withdrawn EP0952299A1 (en) | 1998-04-21 | 1999-04-20 | Burglar alarm for roller shutter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0952299A1 (en) |
IT (1) | IT1308329B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2822885A1 (en) * | 2001-03-28 | 2002-10-04 | Bubendorff Volet Roulant | ROLLING SHUTTER PROVIDED WITH MEANS CAPABLE OF DETECTING A SHOCK |
DE20200310U1 (en) * | 2002-01-10 | 2003-05-22 | Detenhoff Reiner | Roller shutter has sensor and lock stop operated by spring link if pushed up |
CN106050010A (en) * | 2016-07-20 | 2016-10-26 | 成都迪中海岸科技有限公司 | Escape lock based on up and down linkage double-insurance locking principle |
CN110499960A (en) * | 2019-08-08 | 2019-11-26 | 广东亚太天能科技股份有限公司 | A kind of antitheft lock, self-locking system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303150A1 (en) * | 1975-03-01 | 1976-10-01 | Foehl Artur | ANTI-BURGLARY DEVICE FOR ROLLING SHUTTERS |
DE2612142A1 (en) * | 1976-03-22 | 1977-09-29 | Bruno Hermann | Roller shutter locking device with alarm - has hook within roller shutter profile engaging with guide on lifting |
FR2448609A1 (en) * | 1979-02-09 | 1980-09-05 | Silvera Aldo | Detector sensing attempt. to force open locked door - includes microswitch behind spring-biased plate in lock mortise connected to alarm circuit |
DE4409523A1 (en) * | 1994-03-19 | 1995-09-21 | Norbert Schaaf | House door lock electronic monitoring system |
ITMI940736A1 (en) * | 1994-04-18 | 1995-10-18 | Gianfranco Mozzati | DEVICE SENSITIVE TO THE MOVEMENT RELATED BETWEEN THE CLOSING ELEMENTS OF THE GATE VALVES WITH SELF-LOCKING EFFECT ON THEIR OPENING IF FORCED FROM THE OUTSIDE OR CARRIED OUT ABNORMALLY |
-
1998
- 1998-04-21 IT IT98MI000849 patent/IT1308329B1/en active
-
1999
- 1999-04-20 EP EP99107319A patent/EP0952299A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303150A1 (en) * | 1975-03-01 | 1976-10-01 | Foehl Artur | ANTI-BURGLARY DEVICE FOR ROLLING SHUTTERS |
DE2612142A1 (en) * | 1976-03-22 | 1977-09-29 | Bruno Hermann | Roller shutter locking device with alarm - has hook within roller shutter profile engaging with guide on lifting |
FR2448609A1 (en) * | 1979-02-09 | 1980-09-05 | Silvera Aldo | Detector sensing attempt. to force open locked door - includes microswitch behind spring-biased plate in lock mortise connected to alarm circuit |
DE4409523A1 (en) * | 1994-03-19 | 1995-09-21 | Norbert Schaaf | House door lock electronic monitoring system |
ITMI940736A1 (en) * | 1994-04-18 | 1995-10-18 | Gianfranco Mozzati | DEVICE SENSITIVE TO THE MOVEMENT RELATED BETWEEN THE CLOSING ELEMENTS OF THE GATE VALVES WITH SELF-LOCKING EFFECT ON THEIR OPENING IF FORCED FROM THE OUTSIDE OR CARRIED OUT ABNORMALLY |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2822885A1 (en) * | 2001-03-28 | 2002-10-04 | Bubendorff Volet Roulant | ROLLING SHUTTER PROVIDED WITH MEANS CAPABLE OF DETECTING A SHOCK |
DE20200310U1 (en) * | 2002-01-10 | 2003-05-22 | Detenhoff Reiner | Roller shutter has sensor and lock stop operated by spring link if pushed up |
CN106050010A (en) * | 2016-07-20 | 2016-10-26 | 成都迪中海岸科技有限公司 | Escape lock based on up and down linkage double-insurance locking principle |
CN106050010B (en) * | 2016-07-20 | 2018-06-29 | 成都迪中海岸科技有限公司 | World door lock based on linkage from top to bottom dual fail-safe locking principle |
CN110499960A (en) * | 2019-08-08 | 2019-11-26 | 广东亚太天能科技股份有限公司 | A kind of antitheft lock, self-locking system and method |
Also Published As
Publication number | Publication date |
---|---|
ITMI980849A1 (en) | 1998-07-21 |
IT1308329B1 (en) | 2001-12-11 |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20011101 |