FR2586313B1 - SELECTIVE HUMAN PRESENCE DETECTION DEVICE - Google Patents

SELECTIVE HUMAN PRESENCE DETECTION DEVICE

Info

Publication number
FR2586313B1
FR2586313B1 FR8512477A FR8512477A FR2586313B1 FR 2586313 B1 FR2586313 B1 FR 2586313B1 FR 8512477 A FR8512477 A FR 8512477A FR 8512477 A FR8512477 A FR 8512477A FR 2586313 B1 FR2586313 B1 FR 2586313B1
Authority
FR
France
Prior art keywords
detection device
presence detection
human presence
selective human
selective
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
FR8512477A
Other languages
French (fr)
Other versions
FR2586313A1 (en
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
Priority to FR8512477A priority Critical patent/FR2586313B1/en
Publication of FR2586313A1 publication Critical patent/FR2586313A1/en
Application granted granted Critical
Publication of FR2586313B1 publication Critical patent/FR2586313B1/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
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR8512477A 1985-08-14 1985-08-14 SELECTIVE HUMAN PRESENCE DETECTION DEVICE Expired FR2586313B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8512477A FR2586313B1 (en) 1985-08-14 1985-08-14 SELECTIVE HUMAN PRESENCE DETECTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512477A FR2586313B1 (en) 1985-08-14 1985-08-14 SELECTIVE HUMAN PRESENCE DETECTION DEVICE

Publications (2)

Publication Number Publication Date
FR2586313A1 FR2586313A1 (en) 1987-02-20
FR2586313B1 true FR2586313B1 (en) 1988-04-08

Family

ID=9322277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8512477A Expired FR2586313B1 (en) 1985-08-14 1985-08-14 SELECTIVE HUMAN PRESENCE DETECTION DEVICE

Country Status (1)

Country Link
FR (1) FR2586313B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604900C2 (en) * 1996-02-10 2000-02-03 Hermann Wegener Safety device for hand-operated machine tools, especially for press brakes
WO2005068896A1 (en) * 2004-01-12 2005-07-28 Michael Alexander Trzecieski Operator safety device for a machine having sharp implements
US20090188357A1 (en) 2007-10-22 2009-07-30 Lindee Scott A Information Carrier System for a Food Article Slicing Machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205394A1 (en) * 1982-02-16 1983-08-25 Günter Dipl.-Phys. Dr. 7000 Stuttgart Haag Optoelectronic area security device

Also Published As

Publication number Publication date
FR2586313A1 (en) 1987-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse