DE3930735C2 - - Google Patents

Info

Publication number
DE3930735C2
DE3930735C2 DE19893930735 DE3930735A DE3930735C2 DE 3930735 C2 DE3930735 C2 DE 3930735C2 DE 19893930735 DE19893930735 DE 19893930735 DE 3930735 A DE3930735 A DE 3930735A DE 3930735 C2 DE3930735 C2 DE 3930735C2
Authority
DE
Germany
Prior art keywords
board
spacer
light
profile
infill
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 - Fee Related
Application number
DE19893930735
Other languages
German (de)
English (en)
Other versions
DE3930735A1 (de
Inventor
Olaf Dipl.-Ing. 5600 Wuppertal De Poeter
Erik Dipl.-Ing. 5603 Wuelfrath De Kohlhaas
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.)
KOHLHAAS, ERIK, DIPL.-ING., 42489 WUELFRATH, DE PO
Original Assignee
Julius & August Erbsloeh & Co 5620 Velbert De GmbH
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 Julius & August Erbsloeh & Co 5620 Velbert De GmbH filed Critical Julius & August Erbsloeh & Co 5620 Velbert De GmbH
Priority to DE19893930735 priority Critical patent/DE3930735A1/de
Publication of DE3930735A1 publication Critical patent/DE3930735A1/de
Application granted granted Critical
Publication of DE3930735C2 publication Critical patent/DE3930735C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
DE19893930735 1988-10-01 1989-09-14 Sicherheitselement fuer gebaeude Granted DE3930735A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893930735 DE3930735A1 (de) 1988-10-01 1989-09-14 Sicherheitselement fuer gebaeude

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833404 1988-10-01
DE19893930735 DE3930735A1 (de) 1988-10-01 1989-09-14 Sicherheitselement fuer gebaeude

Publications (2)

Publication Number Publication Date
DE3930735A1 DE3930735A1 (de) 1990-04-26
DE3930735C2 true DE3930735C2 (enrdf_load_stackoverflow) 1992-09-17

Family

ID=25872763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893930735 Granted DE3930735A1 (de) 1988-10-01 1989-09-14 Sicherheitselement fuer gebaeude

Country Status (1)

Country Link
DE (1) DE3930735A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112753A1 (de) * 2012-12-20 2014-06-26 Sick Ag Reflektorgehäuse für einen optoelektronischen Sensor
DE102020002725A1 (de) 2020-05-07 2021-11-11 Frank Stiehl Vorrichtung zur Erkennung eines unbefugten Zutritts an einem geöffneten Fenster oder einer geöffneten Tür eines Gebäudes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719817B1 (fr) * 1994-05-10 1996-06-21 Valeo Electronique Dispositif détecteur de situation vitre fermée ou vitre ouverte ou brisée pour véhicule automobile et son procédé d'exploitation, système d'alarme et système lève-vitres électrique pour véhicule comportant un tel dispositif.
DE19719231B4 (de) * 1997-05-07 2013-07-11 Pax Ag Fenster/Tür für ein Gebäude
DE20106660U1 (de) * 2001-04-18 2001-09-06 Heim, Nenad, 51545 Waldbröl Klemmvorrichtung zum Befestigen von Platten, insbesondere Glasscheiben
DE102005013352B4 (de) * 2005-03-23 2020-07-09 Mechaless Systems Gmbh Vorrichtung und Verfahren zum Erkennen eines Objekts in oder an einer verschließbaren Öffnung
GB2473679B (en) * 2009-11-05 2011-08-17 Itshak Allen Security apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923433C2 (de) * 1979-06-09 1984-12-20 Günter Dipl.-Phys. Dr. 7000 Stuttgart Haag Einbruchsicherung für Flächen
DE8010944U1 (de) * 1980-04-22 1980-07-31 Fa. Carl Zeiss, 7920 Heidenheim Einbruchsicherung fuer flaechen
DE3153076C2 (en) * 1981-07-16 1987-06-19 Aug. Winkhaus Gmbh & Co Kg, 4404 Telgte, De Mounting profile strip for the light emitter and/or light receiver of an alarm system having at least one light barrier
DE3530646A1 (de) * 1985-08-28 1987-03-12 Telenot Electronic Gmbh Flaechensicherung
DE8701282U1 (de) * 1987-01-27 1987-05-07 Unirollka-Baufertigteile GmbH, 6927 Bad Rappenau Sicherheitsfenster/-Tür

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112753A1 (de) * 2012-12-20 2014-06-26 Sick Ag Reflektorgehäuse für einen optoelektronischen Sensor
DE102020002725A1 (de) 2020-05-07 2021-11-11 Frank Stiehl Vorrichtung zur Erkennung eines unbefugten Zutritts an einem geöffneten Fenster oder einer geöffneten Tür eines Gebäudes

Also Published As

Publication number Publication date
DE3930735A1 (de) 1990-04-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KOHLHAAS, ERIK, DIPL.-ING., 42489 WUELFRATH, DE PO

8339 Ceased/non-payment of the annual fee