AU6683198A - Remote and proximal guard and interlock testing mechanisms and testing systems either separately or in combination - Google Patents

Remote and proximal guard and interlock testing mechanisms and testing systems either separately or in combination

Info

Publication number
AU6683198A
AU6683198A AU66831/98A AU6683198A AU6683198A AU 6683198 A AU6683198 A AU 6683198A AU 66831/98 A AU66831/98 A AU 66831/98A AU 6683198 A AU6683198 A AU 6683198A AU 6683198 A AU6683198 A AU 6683198A
Authority
AU
Australia
Prior art keywords
testing
remote
separately
combination
interlock
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.)
Abandoned
Application number
AU66831/98A
Inventor
Ralph L. Barnett
Theodore Liber
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
Priority claimed from US08/861,320 external-priority patent/US5903111A/en
Application filed by Individual filed Critical Individual
Publication of AU6683198A publication Critical patent/AU6683198A/en
Abandoned 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
AU66831/98A 1997-03-03 1998-03-02 Remote and proximal guard and interlock testing mechanisms and testing systems either separately or in combination Abandoned AU6683198A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3977097P 1997-03-03 1997-03-03
US60039770 1997-03-03
US08/861,320 US5903111A (en) 1996-05-21 1997-05-21 CRT protective circuit
US08861320 1997-05-21
PCT/US1998/004196 WO1998039625A2 (en) 1997-03-03 1998-03-02 Remote and proximal guard and interlock testing mechanisms and testing systems either separately or in combination

Publications (1)

Publication Number Publication Date
AU6683198A true AU6683198A (en) 1998-09-22

Family

ID=56289829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66831/98A Abandoned AU6683198A (en) 1997-03-03 1998-03-02 Remote and proximal guard and interlock testing mechanisms and testing systems either separately or in combination

Country Status (3)

Country Link
AU (1) AU6683198A (en)
CA (1) CA2283479A1 (en)
WO (1) WO1998039625A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7470918B2 (en) * 2020-04-24 2024-04-19 パナソニックＩｐマネジメント株式会社 Safety switches and switch systems
CN113608145B (en) * 2021-07-14 2023-04-11 厦门科华数能科技有限公司 Multi-path photovoltaic module ground fault detection device and detection method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281857A (en) * 1992-05-08 1994-01-25 Square D Company Self-checking interlock control system
US5648719A (en) * 1992-06-19 1997-07-15 Honeywell Inc. Magnetic sensor with characteristics that are changeable by an external magnetic device

Also Published As

Publication number Publication date
CA2283479A1 (en) 1998-09-11
WO1998039625A3 (en) 1998-12-17
WO1998039625A2 (en) 1998-09-11

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