WO2008113719A3 - Alarm device with a protective element destroyable in a splinter-free fashion - Google Patents

Alarm device with a protective element destroyable in a splinter-free fashion Download PDF

Info

Publication number
WO2008113719A3
WO2008113719A3 PCT/EP2008/052878 EP2008052878W WO2008113719A3 WO 2008113719 A3 WO2008113719 A3 WO 2008113719A3 EP 2008052878 W EP2008052878 W EP 2008052878W WO 2008113719 A3 WO2008113719 A3 WO 2008113719A3
Authority
WO
WIPO (PCT)
Prior art keywords
protective element
destroyable
splinter
alarm device
housing
Prior art date
Application number
PCT/EP2008/052878
Other languages
German (de)
French (fr)
Other versions
WO2008113719A2 (en
Inventor
Thomas M Mann
Stefan Schwab
Original Assignee
Siemens Building Tech Ag
Thomas M Mann
Stefan Schwab
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 Siemens Building Tech Ag, Thomas M Mann, Stefan Schwab filed Critical Siemens Building Tech Ag
Publication of WO2008113719A2 publication Critical patent/WO2008113719A2/en
Publication of WO2008113719A3 publication Critical patent/WO2008113719A3/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The invention relates to a device (100) for the tactile activation of an alarm. Said device (100) comprises a housing (110), a control element (120) disposed inside the housing (110), and a protective element (130) attached on the housing (110) and covering the control element (120) such that the protective element (130) must be destroyed before an operator is able to actuate the control element (120). The protective element (130) is structured such that injuries to the operator when manually destroying the protective element (130) are preventable. The protective element (130) preferably has a crash glass. The crash glass may be an artificial resin or a mixture of various artificial resins that affect one another when mixed such that at least one of the artificial resins is structurally altered.
PCT/EP2008/052878 2007-03-21 2008-03-11 Alarm device with a protective element destroyable in a splinter-free fashion WO2008113719A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007013622 2007-03-21
DE102007013622.8 2007-03-21

Publications (2)

Publication Number Publication Date
WO2008113719A2 WO2008113719A2 (en) 2008-09-25
WO2008113719A3 true WO2008113719A3 (en) 2008-11-20

Family

ID=39591268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/052878 WO2008113719A2 (en) 2007-03-21 2008-03-11 Alarm device with a protective element destroyable in a splinter-free fashion

Country Status (1)

Country Link
WO (1) WO2008113719A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018004293U1 (en) * 2018-09-17 2018-10-11 MEP - Gefahrenmeldetechnik Gesellschaft mit beschränkter Haftung Device for destroying a zebrechlichen, disc-shaped protective element by means of a destruction element for protected by the protective element against unauthorized access emergency facilities, especially danger detectors, manual call points and storage boxes for emergencies, such as emergency key boxes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957555C (en) * 1955-06-16 1957-02-07 Kunststoffverarbeitung Ges M B Protective screen for alarm, fire alarm devices or the like.
EP0692601A1 (en) * 1994-07-15 1996-01-17 RACK SYSTEM S.r.l. Improved wing particularly designed for application to boxes and casings for fire extinguishers, fire plugs and antifire and antiaccident items
DE19845913A1 (en) * 1998-10-06 2000-05-18 Bosch Gmbh Robert Break glass plate protection device has elastic protective element for application to break glass plate to least partly cover break glass plate on its front in break-in area
EP1465132A1 (en) * 2003-04-04 2004-10-06 Sire S.P.A. Manually breakable sheet for cases of emergency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957555C (en) * 1955-06-16 1957-02-07 Kunststoffverarbeitung Ges M B Protective screen for alarm, fire alarm devices or the like.
EP0692601A1 (en) * 1994-07-15 1996-01-17 RACK SYSTEM S.r.l. Improved wing particularly designed for application to boxes and casings for fire extinguishers, fire plugs and antifire and antiaccident items
DE19845913A1 (en) * 1998-10-06 2000-05-18 Bosch Gmbh Robert Break glass plate protection device has elastic protective element for application to break glass plate to least partly cover break glass plate on its front in break-in area
EP1465132A1 (en) * 2003-04-04 2004-10-06 Sire S.P.A. Manually breakable sheet for cases of emergency

Also Published As

Publication number Publication date
WO2008113719A2 (en) 2008-09-25

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