FR1589749A - - Google Patents

Info

Publication number
FR1589749A
FR1589749A FR1589749DA FR1589749A FR 1589749 A FR1589749 A FR 1589749A FR 1589749D A FR1589749D A FR 1589749DA FR 1589749 A FR1589749 A FR 1589749A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1589749A publication Critical patent/FR1589749A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0018—Protection means against injury to the operator
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
FR1589749D 1967-10-13 1968-10-11 Expired FR1589749A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF33002U DE1992921U (de) 1967-10-13 1967-10-13 Lichtschranke.

Publications (1)

Publication Number Publication Date
FR1589749A true FR1589749A (en, 2012) 1970-04-06

Family

ID=7094897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1589749D Expired FR1589749A (en, 2012) 1967-10-13 1968-10-11

Country Status (3)

Country Link
CH (1) CH490770A (en, 2012)
DE (1) DE1992921U (en, 2012)
FR (1) FR1589749A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104841A1 (en, 2012) * 1970-08-07 1972-04-21 Klemt Kg Arthur
FR2386085A1 (fr) * 1977-03-30 1978-10-27 Siemens Ag Dispositif pour le controle d'espaces dangereux

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618523A1 (fr) * 1987-07-22 1989-01-27 Remy & Cie E P Dispositif de securite a l'ouverture d'un capot, couvercle ou analogue, et machine de conditionnement de recipients utilisant ce dispositif
DE3731428A1 (de) * 1987-09-18 1989-04-06 Bayerische Motoren Werke Ag Vorrichtung zur vermeidung des einquetschens von koerperteilen beim schliessen elektrisch betaetigbarer fenster oder schiebedaecher
DE202008004711U1 (de) * 2008-04-05 2009-08-13 Sick Ag Lichtgitterkaskadierung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104841A1 (en, 2012) * 1970-08-07 1972-04-21 Klemt Kg Arthur
FR2386085A1 (fr) * 1977-03-30 1978-10-27 Siemens Ag Dispositif pour le controle d'espaces dangereux

Also Published As

Publication number Publication date
DE1992921U (de) 1968-08-29
CH490770A (de) 1970-05-15

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