NO841571L - Forbedret reguleringssystem for sikkerhetsskjold - Google Patents

Forbedret reguleringssystem for sikkerhetsskjold

Info

Publication number
NO841571L
NO841571L NO841571A NO841571A NO841571L NO 841571 L NO841571 L NO 841571L NO 841571 A NO841571 A NO 841571A NO 841571 A NO841571 A NO 841571A NO 841571 L NO841571 L NO 841571L
Authority
NO
Norway
Prior art keywords
circuit
signal
clock circuit
switch
scanner
Prior art date
Application number
NO841571A
Other languages
English (en)
Norwegian (no)
Inventor
Donald N Maclaughlin
Original Assignee
Cosden Technology
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 Cosden Technology filed Critical Cosden Technology
Publication of NO841571L publication Critical patent/NO841571L/no

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/006—Alarm systems in which substations are interrogated in succession by a central station with substations connected to an individual line, e.g. star configuration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Optics & Photonics (AREA)
  • Safety Devices In Control Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO841571A 1983-04-21 1984-04-18 Forbedret reguleringssystem for sikkerhetsskjold NO841571L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48740783A 1983-04-21 1983-04-21

Publications (1)

Publication Number Publication Date
NO841571L true NO841571L (no) 1984-10-22

Family

ID=23935605

Family Applications (1)

Application Number Title Priority Date Filing Date
NO841571A NO841571L (no) 1983-04-21 1984-04-18 Forbedret reguleringssystem for sikkerhetsskjold

Country Status (5)

Country Link
EP (1) EP0123641A3 (de)
JP (1) JPS6034598A (de)
KR (1) KR850000276A (de)
AU (1) AU2709984A (de)
NO (1) NO841571L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215421B (en) * 1988-03-02 1992-07-22 John Eamon Gourley Safety devices
DE3837218A1 (de) * 1988-11-02 1990-05-03 Elektronik Geraetewerk Gmbh Kriech- und drehbewegungsueberwachung bei schutzeinrichtung mit normaler oder erhoehter sicherheit typ ebud-00 (...99)
BE1006793A5 (nl) * 1993-03-22 1994-12-13 Pinket Dirk Bedrijfszekere veiligheidsdetectie.
KR100430757B1 (ko) * 2002-01-29 2004-05-10 주식회사 엠에이티 기계식 계량기에 설치된 리드스위치의 비접촉 방지 회로및 이를 구비한 검침기
CN107953475B (zh) * 2017-11-30 2023-08-01 双钱集团（江苏）轮胎有限公司 一种密炼机下顶栓安全控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161183B (de) * 1960-08-26 1964-01-09 Siemens Ag Schaltungsanordnung zur Sicherung gegen Einbruch und Diebstahl
US3426348A (en) * 1965-09-28 1969-02-04 Chubb Mosler & Taylor Safes Lt Electrical protection system
GB1502433A (en) * 1974-05-18 1978-03-01 Ferranti Ltd Security systems
US4150369A (en) * 1976-10-22 1979-04-17 Gaspari Russell A Intrusion alarm system
US4163968A (en) * 1978-03-09 1979-08-07 Transcience Industries, Inc. Supervised loop alarm radio transmitter system
FR2438253B2 (fr) * 1978-10-06 1986-11-28 Lynx Alarm Detecteur magnetique du deplacement relatif de deux objets, notamment detecteur d'ouverture pour systemes de protection

Also Published As

Publication number Publication date
EP0123641A2 (de) 1984-10-31
JPS6034598A (ja) 1985-02-22
EP0123641A3 (de) 1985-01-09
KR850000276A (ko) 1985-02-26
AU2709984A (en) 1984-10-25

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