GB2473843A - Roller shutter with pressure sensor deployment - Google Patents

Roller shutter with pressure sensor deployment Download PDF

Info

Publication number
GB2473843A
GB2473843A GB0916839A GB0916839A GB2473843A GB 2473843 A GB2473843 A GB 2473843A GB 0916839 A GB0916839 A GB 0916839A GB 0916839 A GB0916839 A GB 0916839A GB 2473843 A GB2473843 A GB 2473843A
Authority
GB
United Kingdom
Prior art keywords
screen
pressure sensor
roller shutter
glass
sensor deployment
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Withdrawn
Application number
GB0916839A
Other versions
GB0916839D0 (en
Inventor
Nicholas Kellett
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
Priority to GB0916839A priority Critical patent/GB2473843A/en
Publication of GB0916839D0 publication Critical patent/GB0916839D0/en
Publication of GB2473843A publication Critical patent/GB2473843A/en
Withdrawn legal-status Critical Current

Links

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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/04—Mechanical actuation by breaking of glass
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors

Abstract

A coiled aluminium screen is deployed by a high torque motor and activated by pressures sensors attached to the window glass. When the glass is hit and smashed or cracked by a thief, burglar, intruder etc. this activates the motor and causes the screen to drawn up preventing access to the window display. The screen may be reset and returned to its housing ready for re-use.

Description

Anti Smash and Grab Screen.
The invention is a roller screen device to prevent smash and grab raids on retail shop windows.
Retail shop windows are typically laminated glass, usually a minimum of 8mm thick, often thicker. A heavy blow with a sledge hammer or similar, will still smash the glass. The plastic laminate layer can prevent immediate access to the displayed goods but a second blow will inevitably get right through.
My screen is an aluminium mesh (figure 1.) which is stored coiled around a shaft in the bottom housing unit (figure 1). In the upper housing unit is a high torque motor and gears used to rotate a winding shaft at high speed, this is attached to the screen by cables which draw the screen up (figure 2). My device is activated by pressure sensors mounted on the glass which are triggered by a blow to the glass.
After activation the screen may be re-set using a dedicated key (shown in red figure 1 and 2) which releases the screen and allows it to be returned to the bottom housing.
The housing units incorporate screw holes to allow secure fixing into place. 2.

Claims (4)

  1. claims 1. Protective roller screen to protect windows against smash and grab raids, activated by pressure sensors.
  2. 2. Protective screen according to claim 1 using high speed deployment.
  3. 3. Protective screen according to claim 2 using sensors fitted to the window.
  4. 4. Protective screen according to claim 2 using a reset key.
GB0916839A 2009-09-24 2009-09-24 Roller shutter with pressure sensor deployment Withdrawn GB2473843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0916839A GB2473843A (en) 2009-09-24 2009-09-24 Roller shutter with pressure sensor deployment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0916839A GB2473843A (en) 2009-09-24 2009-09-24 Roller shutter with pressure sensor deployment

Publications (2)

Publication Number Publication Date
GB0916839D0 GB0916839D0 (en) 2009-11-04
GB2473843A true GB2473843A (en) 2011-03-30

Family

ID=41327578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0916839A Withdrawn GB2473843A (en) 2009-09-24 2009-09-24 Roller shutter with pressure sensor deployment

Country Status (1)

Country Link
GB (1) GB2473843A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233488A1 (en) * 1973-06-13 1975-01-10 Tillmann Albert Anti-theft shutter for window - drops into place when glass and wires on it are broken to move locking finger
DE102007034430A1 (en) * 2007-07-20 2009-01-22 Hans Arnhold Security system with roller shutter plating which can be wound onto shaft has transmitting device connected to broken-glass sensor and transmits control signals which are characteristic for breaking of glass of sensor
DE19959883B4 (en) * 1999-12-10 2009-12-31 Carmelo D'angelo drive control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233488A1 (en) * 1973-06-13 1975-01-10 Tillmann Albert Anti-theft shutter for window - drops into place when glass and wires on it are broken to move locking finger
DE19959883B4 (en) * 1999-12-10 2009-12-31 Carmelo D'angelo drive control
DE102007034430A1 (en) * 2007-07-20 2009-01-22 Hans Arnhold Security system with roller shutter plating which can be wound onto shaft has transmitting device connected to broken-glass sensor and transmits control signals which are characteristic for breaking of glass of sensor

Also Published As

Publication number Publication date
GB0916839D0 (en) 2009-11-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)