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ES2183973T3 - Procedimiento y dispositivo para detectar la distancia entre un primer objeto y un segundo objeto. - Google Patents

Procedimiento y dispositivo para detectar la distancia entre un primer objeto y un segundo objeto.

Info

Publication number
ES2183973T3
ES2183973T3 ES96932462T ES96932462T ES2183973T3 ES 2183973 T3 ES2183973 T3 ES 2183973T3 ES 96932462 T ES96932462 T ES 96932462T ES 96932462 T ES96932462 T ES 96932462T ES 2183973 T3 ES2183973 T3 ES 2183973T3
Authority
ES
Spain
Prior art keywords
pct
handle
person
control unit
distance
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 - Lifetime
Application number
ES96932462T
Other languages
English (en)
Inventor
Jorn Sorensen
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
Application granted granted Critical
Publication of ES2183973T3 publication Critical patent/ES2183973T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0082Safety devices protecting the operator, e.g. against accident or noise by determining whether the operator is in a dangerous position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00Chain saws; Equipment therefor
    • B27B17/08Drives or gearings; Devices for swivelling or tilting the chain saw
    • B27B17/083Devices for arresting movement of the saw chain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16PSAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00Safety 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
    • F16P3/12Safety 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
    • F16P3/14Safety 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
    • F16P3/147Safety 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16PSAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00Safety 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
    • F16P3/12Safety 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
    • F16P3/14Safety 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
    • F16P3/148Safety 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 capacitive technology
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/12Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

UN METODO Y UN DISPOSITIVO PARA DETECTAR LA DISTANCIA ENTRE UN PRIMER OBJETO Y UN SEGUNDO OBJETO DE FORMA QUE SE ACTIVEN O FACILITEN ACCIONES PREDETERMINADAS CUANDO LA DISTANCIA HAYA ALCANZADO UN DETERMINADO VALOR. UNA PERSONA (1) (PRIMER OBJETO) SUJETA EL MANGO (2) DE UNA HERRAMIENTA ELECTRICA, CONECTANDOSE EL MANGO A UN GENERADOR DE FUNCION (6) PARA UNA SEÑAL CONECTADA A SU VEZ A UNA UNIDAD (7) PARA LA CODIFICACION O MODULACION DE LA SEÑAL. EXISTE UNA CAPACIDAD (C1) ENTRE LA MANO DE LA PERSONA (1) Y EL MANGO (2). EXISTE UNA CAPACIDAD (C2) ENTRE LA PERSONA (1) Y LA PARTE ACTIVA (4) (SEGUNDO OBJETO) DE LA HERRAMIENTA CONECTADA A UN DEMODULADOR O DESCODIFICADOR DE TONO (8) CONECTADO A SU VEZ A UNA UNIDAD DE CONTROL (9) QUE INCORPORA LOS CIRCUITOS DE CONTROL. LA UNIDAD DE CONTROL (9) CONTROLA EL SISTEMA DE SEGURIDAD (10) CONTROLANDO A SU VEZ LAS MEDIDAS DE PROTECCION, COMO EL FRENADO O EL CORTE DE ENERGIA (11). LA UNIDAD DE CONTROL (9) CONTROLA TAMBIEN UNA ALARMA Y LOS CIRCUITOS DE AUTOCOMPROBACION (11A).
ES96932462T 1995-09-25 1996-09-25 Procedimiento y dispositivo para detectar la distancia entre un primer objeto y un segundo objeto. Expired - Lifetime ES2183973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK106795 1995-09-25

Publications (1)

Publication Number Publication Date
ES2183973T3 true ES2183973T3 (es) 2003-04-01

Family

ID=8100622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96932462T Expired - Lifetime ES2183973T3 (es) 1995-09-25 1996-09-25 Procedimiento y dispositivo para detectar la distancia entre un primer objeto y un segundo objeto.

Country Status (8)

Country Link
US (1) US5942975A (es)
EP (1) EP0850385B1 (es)
JP (1) JPH11512803A (es)
AT (1) ATE225486T1 (es)
AU (1) AU7125396A (es)
DE (1) DE69624124T2 (es)
ES (1) ES2183973T3 (es)
WO (1) WO1997012174A1 (es)

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DE69624124T2 (de) 2003-06-26
JPH11512803A (ja) 1999-11-02
AU7125396A (en) 1997-04-17
DE69624124D1 (de) 2002-11-07
WO1997012174A1 (en) 1997-04-03
EP0850385B1 (en) 2002-10-02
US5942975A (en) 1999-08-24
ATE225486T1 (de) 2002-10-15
EP0850385A1 (en) 1998-07-01

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