FR2561418B1 - Dispositif pour signaler le deplacement et/ou la position d'un element de barrage - Google Patents

Dispositif pour signaler le deplacement et/ou la position d'un element de barrage

Info

Publication number
FR2561418B1
FR2561418B1 FR858503407A FR8503407A FR2561418B1 FR 2561418 B1 FR2561418 B1 FR 2561418B1 FR 858503407 A FR858503407 A FR 858503407A FR 8503407 A FR8503407 A FR 8503407A FR 2561418 B1 FR2561418 B1 FR 2561418B1
Authority
FR
France
Prior art keywords
signaling
movement
dam element
dam
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
Application number
FR858503407A
Other languages
English (en)
Other versions
FR2561418A1 (fr
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
Publication of FR2561418A1 publication Critical patent/FR2561418A1/fr
Application granted granted Critical
Publication of FR2561418B1 publication Critical patent/FR2561418B1/fr
Expired 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
FR858503407A 1984-03-16 1985-03-08 Dispositif pour signaler le deplacement et/ou la position d'un element de barrage Expired FR2561418B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3409649A DE3409649C1 (de) 1984-03-16 1984-03-16 Vorrichtung zur Anzeige der Bewegung und/oder Position einer Absperreinrichtung

Publications (2)

Publication Number Publication Date
FR2561418A1 FR2561418A1 (fr) 1985-09-20
FR2561418B1 true FR2561418B1 (fr) 1989-03-10

Family

ID=6230682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858503407A Expired FR2561418B1 (fr) 1984-03-16 1985-03-08 Dispositif pour signaler le deplacement et/ou la position d'un element de barrage

Country Status (6)

Country Link
US (1) US4661805A (fr)
BE (1) BE901952A (fr)
CH (1) CH667548A5 (fr)
DE (1) DE3409649C1 (fr)
FR (1) FR2561418B1 (fr)
GB (1) GB2156125B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632367C1 (de) * 1986-09-24 1988-02-18 Heinrich Saelzer Vorrichtung zur Fernueberwachung der Position und/oder Bewegung einer Absperreinrichtung
GB2200748A (en) * 1987-01-16 1988-08-10 Europ Microwaves Limited Door alarm system
US4891626A (en) * 1989-01-18 1990-01-02 Neuman Industries, Inc. Refrigerator door ajar detection system
USRE33960E (en) * 1989-01-18 1992-06-16 Neuman Industries, Inc. Refrigerator door ajar detection system
US4945340A (en) * 1989-04-25 1990-07-31 Pittway Corporation Tamper-resistant magnetic security system
DE29512628U1 (de) * 1995-08-05 1995-11-16 Steck Eric Fenster oder ähnlicher verglaster Durchlaß
US5633626A (en) * 1995-08-29 1997-05-27 The United States Of America As Represented By The United States Department Of Energy Self-testing security sensor for monitoring closure of vault doors and the like
US5689236A (en) * 1996-08-08 1997-11-18 Kister; Candie Remote garage door position indicator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569645A (en) * 1968-10-29 1971-03-09 Lawrence N Lea Tamperproof switch devices for burglar alarm systems, affording cordless connections across protected station separations
GB1396874A (en) * 1971-07-27 1975-06-11 Emi Ltd Magnetic alarm arrangements
US3771153A (en) * 1972-03-08 1973-11-06 District Telegraph Co Defeat resistant burglar alarm contact
US3828340A (en) * 1973-06-15 1974-08-06 D Tek Intrusion alarm actuating apparatus
US4074246A (en) * 1976-02-17 1978-02-14 Holmes Protection, Inc. Contact system for sensing closures
US4410884A (en) * 1977-08-18 1983-10-18 Firma Aug. Winkhaus Alarm system
US4170005A (en) * 1977-12-19 1979-10-02 Duke Norman G Switch operated alarm circuit
GB2013332A (en) * 1978-01-28 1979-08-08 Plessey Co Ltd Improvements in or relating to optical detecting arrangements
CH629565A5 (de) * 1978-05-03 1982-04-30 Bauer Kassenfabrik Ag Schalteinrichtung zur kontrolle der schliessstellung einer fluegeltuere.
US4379289A (en) * 1979-03-08 1983-04-05 Gte Laboratories Incorporated Fiber optics security system
US4583082A (en) * 1983-06-09 1986-04-15 Igt Optical door interlock

Also Published As

Publication number Publication date
FR2561418A1 (fr) 1985-09-20
CH667548A5 (de) 1988-10-14
DE3409649C1 (de) 1985-11-07
GB8504813D0 (en) 1985-03-27
GB2156125A (en) 1985-10-02
GB2156125B (en) 1987-12-23
BE901952A (fr) 1985-07-01
US4661805A (en) 1987-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse