ES8201716A1 - Un metodo y un aparato de deteccion de miembros opacos que se hallan dentro de un espacio de deteccion. - Google Patents

Un metodo y un aparato de deteccion de miembros opacos que se hallan dentro de un espacio de deteccion.

Info

Publication number
ES8201716A1
ES8201716A1 ES495038A ES495038A ES8201716A1 ES 8201716 A1 ES8201716 A1 ES 8201716A1 ES 495038 A ES495038 A ES 495038A ES 495038 A ES495038 A ES 495038A ES 8201716 A1 ES8201716 A1 ES 8201716A1
Authority
ES
Spain
Prior art keywords
radiant energy
safety mechanism
receivers
time periods
finite time
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
ES495038A
Other languages
English (en)
Other versions
ES495038A0 (es
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.)
GORDON AMBLER KENNETH
RAADER WILLY
Original Assignee
GORDON AMBLER KENNETH
RAADER WILLY
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 GORDON AMBLER KENNETH, RAADER WILLY filed Critical GORDON AMBLER KENNETH
Publication of ES8201716A1 publication Critical patent/ES8201716A1/es
Publication of ES495038A0 publication Critical patent/ES495038A0/es
Granted 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
    • F16P3/147—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 electro-magnetic technology, e.g. tags or radar
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Alarm Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Jib Cranes (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PROCEDIMIENTO DE DETENCION DE ELEMENTOS OPACOS Y APARATO CORRESPONDIENTE. CONSISTE EN EFECTUAR SECUENCIALMENTE UNA TRANSMISION DE ENERGIA RADIANTE QUE CRUZA EL ESPACIO DE DETECCION DESDE VARIAS FUENTES DE TRANSMISION. CUANDO LA TRANSMISION NO ES SUFICIENTEMENTE DETECTADA, SE PRODUCE UNA SEÑAL DE ALARMA, SUFICIENTE SE ACTIVA UNA SEÑAL DE FUENTE PARASITA. EL DISPOSITIVO DE DETECCION CONSTA DE TRANSMISORES, RECEPTORES, DISPOSITIVOS DE TRANSMISION FRECUENCIAL DE ENERGIA RADIANTE; MEDIOS DE INTERROGAR CADA UNO DE LOS DETECTORES; MEDIOS DE PRODUCIR UNA SEÑAL DE DETECCION OBSEVADA CUANDO LA TRANSMISION OBSERVADA NO ES SUFICIENTEMENTE DETECTADA.
ES495038A 1979-09-10 1980-09-08 Un metodo y un aparato de deteccion de miembros opacos que se hallan dentro de un espacio de deteccion. Granted ES495038A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE042379 1979-09-10

Publications (2)

Publication Number Publication Date
ES8201716A1 true ES8201716A1 (es) 1981-12-16
ES495038A0 ES495038A0 (es) 1981-12-16

Family

ID=3768259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495038A Granted ES495038A0 (es) 1979-09-10 1980-09-08 Un metodo y un aparato de deteccion de miembros opacos que se hallan dentro de un espacio de deteccion.

Country Status (8)

Country Link
EP (1) EP0035522B1 (es)
AT (1) ATE23920T1 (es)
BR (1) BR8008822A (es)
DE (1) DE3071844D1 (es)
ES (1) ES495038A0 (es)
NZ (1) NZ194896A (es)
PH (1) PH21969A (es)
WO (1) WO1981000750A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177503A (en) * 1985-06-12 1987-01-21 John Peter Hughes Guard system
DE3601516A1 (de) * 1986-01-20 1987-07-23 Agie Ag Ind Elektronik Lichtschranke
DE3840493C1 (es) * 1988-12-01 1990-01-25 Werac Elektronik Gmbh, 6729 Woerth, De
AU6818998A (en) * 1997-04-23 1998-11-13 Sick Ag Machine
AT412071B (de) * 2001-08-17 2004-09-27 Trumpf Maschinen Austria Gmbh Fertigungseinrichtung, insbesondere abkantpresse, und verfahren zum betrieb einer fertigungseinrichtung
DE102019007884A1 (de) * 2019-11-13 2021-05-20 EVOBEND GmbH Biegemaschine und Verfahren zum Bearbeiten eines Werkstücks mit einer Biegemaschine
EP4059678B1 (de) * 2021-03-17 2023-06-07 Krug & Priester GmbH & Co. KG Verfahren und schneidemaschine mit sicherheitsüberwachtem reversieren der gefahrbringenden schneidemesserbewegung im gefahrenfall

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717399A (en) * 1952-10-09 1954-10-27 Gen Electric Co Ltd Improvements in or relating to photo-electric machine guards
DE964373C (de) * 1953-08-18 1957-05-23 Gernot Dennukat Schutzanlage fuer Pressen, Stanzen u. dgl.
FR1494065A (fr) * 1965-05-10 1967-09-08 Const De Vaux Andigny Atel Détecteur-amplificateur pour signaux de faible niveau et dispositifs en comportant application
DE2007840C3 (de) * 1970-02-20 1979-11-15 Endl, Alfons, 8000 Muenchen Lichtschrankengitter
US3704396A (en) * 1971-05-12 1972-11-28 Cincinnati Inc Safety device for machines
US3723737A (en) * 1971-05-18 1973-03-27 North American Rockwell Infrared detection and control device
US3746863A (en) * 1972-03-15 1973-07-17 Exotron Ind Ltd Light curtain control for a switch
DE2247053C3 (de) * 1972-09-26 1979-08-09 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtschrankengitter
US3886413A (en) * 1973-01-29 1975-05-27 Xenex Corp Presence sensing and self-checking control system
SE372085B (es) * 1973-02-27 1974-12-09 L Svensson
US3805061A (en) * 1973-04-23 1974-04-16 Tyco Laboratories Inc Object detecting apparatus
DE2329938C3 (de) * 1973-06-13 1981-02-19 Rheometron Ag, Basel (Schweiz) Lichtgitter
US3889118A (en) * 1973-06-14 1975-06-10 Rockwell International Corp Electronic presence sensing device
CA1036686A (en) * 1973-10-29 1978-08-15 George L. Schofield (Jr.) Presence detecting system with self-checking
DE2425466C2 (de) * 1974-05-27 1985-05-30 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur Überwachung von Räumen durch optisch-elektronische Meßmittel
FR2283494A2 (fr) * 1974-09-02 1976-03-26 Cometa Procede et dispositif de balayage photoelectrique
AU509999B2 (en) * 1976-07-08 1980-06-05 3M Australia Pty Limited Monitoring device in safety equipment
DE2827863A1 (de) * 1977-07-04 1979-04-19 Komatsu Mfg Co Ltd Optisches sicherheitssystem

Also Published As

Publication number Publication date
ATE23920T1 (de) 1986-12-15
NZ194896A (en) 1984-10-19
EP0035522A4 (en) 1983-07-08
EP0035522B1 (en) 1986-11-26
BR8008822A (pt) 1981-06-23
DE3071844D1 (en) 1987-01-15
EP0035522A1 (en) 1981-09-16
PH21969A (en) 1988-05-02
ES495038A0 (es) 1981-12-16
WO1981000750A1 (en) 1981-03-19

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