AU509999B2 - Monitoring device in safety equipment - Google Patents

Monitoring device in safety equipment

Info

Publication number
AU509999B2
AU509999B2 AU26892/77A AU2689277A AU509999B2 AU 509999 B2 AU509999 B2 AU 509999B2 AU 26892/77 A AU26892/77 A AU 26892/77A AU 2689277 A AU2689277 A AU 2689277A AU 509999 B2 AU509999 B2 AU 509999B2
Authority
AU
Australia
Prior art keywords
monitoring device
safety equipment
safety
equipment
monitoring
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
AU26892/77A
Other versions
AU2689277A (en
Inventor
L. R. and Murray R. J Marshall
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.)
3M Australia Pty Ltd
Original Assignee
3M Australia Pty Ltd
Minnesota Mining and Manufacturing Australia Pty Ltd
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 3M Australia Pty Ltd, Minnesota Mining and Manufacturing Australia Pty Ltd filed Critical 3M Australia Pty Ltd
Priority to AU26892/77A priority Critical patent/AU509999B2/en
Publication of AU2689277A publication Critical patent/AU2689277A/en
Application granted granted Critical
Publication of AU509999B2 publication Critical patent/AU509999B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16P3/12—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU26892/77A 1976-07-08 1976-07-08 Monitoring device in safety equipment Expired AU509999B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU26892/77A AU509999B2 (en) 1976-07-08 1976-07-08 Monitoring device in safety equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU26892/77A AU509999B2 (en) 1976-07-08 1976-07-08 Monitoring device in safety equipment

Publications (2)

Publication Number Publication Date
AU2689277A AU2689277A (en) 1979-01-11
AU509999B2 true AU509999B2 (en) 1980-06-05

Family

ID=3715322

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26892/77A Expired AU509999B2 (en) 1976-07-08 1976-07-08 Monitoring device in safety equipment

Country Status (1)

Country Link
AU (1) AU509999B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035522A1 (en) * 1979-09-10 1981-09-16 Ambler Kenneth Gordon Safety mechanism for industrial machinery.
EP0467082A2 (en) * 1990-07-16 1992-01-22 Masao Mukaidono Method and apparatus for assuring safe work

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035522A1 (en) * 1979-09-10 1981-09-16 Ambler Kenneth Gordon Safety mechanism for industrial machinery.
EP0035522A4 (en) * 1979-09-10 1983-07-08 Ambler Kenneth Gordon Safety mechanism for industrial machinery.
EP0467082A2 (en) * 1990-07-16 1992-01-22 Masao Mukaidono Method and apparatus for assuring safe work
EP0467082A3 (en) * 1990-07-16 1992-09-02 Masao Mukaidono Method and apparatus for assuring safe work

Also Published As

Publication number Publication date
AU2689277A (en) 1979-01-11

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