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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories 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
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0082—Safety devices protecting the operator, e.g. against accident or noise by determining whether the operator is in a dangerous position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
- B27B17/083—Devices for arresting movement of the saw chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- 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
- F16P3/148—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 capacitive technology
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency 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).
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) |
Families Citing this family (120)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6108916A (en) * | 1998-08-14 | 2000-08-29 | Milwaukee Electric Tool Corporation | Movable handle for a power tool |
US20020017179A1 (en) * | 2000-08-14 | 2002-02-14 | Gass Stephen F. | Miter saw with improved safety system |
US8061245B2 (en) | 2000-09-29 | 2011-11-22 | Sd3, Llc | Safety methods for use in power equipment |
US7024975B2 (en) * | 2000-08-14 | 2006-04-11 | Sd3, Llc | Brake mechanism for power equipment |
US7377199B2 (en) | 2000-09-29 | 2008-05-27 | Sd3, Llc | Contact detection system for power equipment |
US7600455B2 (en) | 2000-08-14 | 2009-10-13 | Sd3, Llc | Logic control for fast-acting safety system |
US7284467B2 (en) | 2000-08-14 | 2007-10-23 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US7210383B2 (en) * | 2000-08-14 | 2007-05-01 | Sd3, Llc | Detection system for power equipment |
US7536238B2 (en) | 2003-12-31 | 2009-05-19 | Sd3, Llc | Detection systems for power equipment |
US9724840B2 (en) | 1999-10-01 | 2017-08-08 | Sd3, Llc | Safety systems for power equipment |
US7712403B2 (en) | 2001-07-03 | 2010-05-11 | Sd3, Llc | Actuators for use in fast-acting safety systems |
US9927796B2 (en) | 2001-05-17 | 2018-03-27 | Sawstop Holding Llc | Band saw with improved safety system |
US8459157B2 (en) | 2003-12-31 | 2013-06-11 | Sd3, Llc | Brake cartridges and mounting systems for brake cartridges |
US7290472B2 (en) | 2002-01-14 | 2007-11-06 | Sd3, Llc | Miter saw with improved safety system |
US7707920B2 (en) | 2003-12-31 | 2010-05-04 | Sd3, Llc | Table saws with safety systems |
US20030131703A1 (en) | 2002-01-16 | 2003-07-17 | Gass Stephen F. | Apparatus and method for detecting dangerous conditions in power equipment |
CA2389596C (en) * | 1999-10-01 | 2009-06-09 | Sd3, Llc | Safety systems for power equipment |
US7827890B2 (en) | 2004-01-29 | 2010-11-09 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US7640835B2 (en) * | 2000-08-14 | 2010-01-05 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
AU2011236043C1 (en) * | 1999-10-01 | 2015-08-06 | Sawstop Holding Llc | Safety systems for power equipment |
US7225712B2 (en) | 2000-08-14 | 2007-06-05 | Sd3, Llc | Motion detecting system for use in a safety system for power equipment |
US20030037651A1 (en) * | 2001-08-13 | 2003-02-27 | Gass Stephen F. | Safety systems for power equipment |
US7836804B2 (en) | 2003-08-20 | 2010-11-23 | Sd3, Llc | Woodworking machines with overmolded arbors |
US7055417B1 (en) * | 1999-10-01 | 2006-06-06 | Sd3, Llc | Safety system for power equipment |
US7197969B2 (en) * | 2001-09-24 | 2007-04-03 | Sd3, Llc | Logic control with test mode for fast-acting safety system |
US8065943B2 (en) | 2000-09-18 | 2011-11-29 | Sd3, Llc | Translation stop for use in power equipment |
US6857345B2 (en) | 2000-08-14 | 2005-02-22 | Sd3, Llc | Brake positioning system |
US7308843B2 (en) * | 2000-08-14 | 2007-12-18 | Sd3, Llc | Spring-biased brake mechanism for power equipment |
US7350444B2 (en) | 2000-08-14 | 2008-04-01 | Sd3, Llc | Table saw with improved safety system |
US20030056853A1 (en) | 2001-09-21 | 2003-03-27 | Gass Stephen F. | Router with improved safety system |
US7077039B2 (en) | 2001-11-13 | 2006-07-18 | Sd3, Llc | Detection system for power equipment |
DE59913057D1 (de) * | 1999-10-15 | 2006-04-06 | Westfalia Werkzeug | Verfahren zur Detektion von geerdeten Leitungen zum Abschalten einer Bohrmaschine |
US6813983B2 (en) | 2000-09-29 | 2004-11-09 | Sd3, Llc | Power saw with improved safety system |
US6826988B2 (en) | 2000-09-29 | 2004-12-07 | Sd3, Llc | Miter saw with improved safety system |
US20040231170A1 (en) * | 2000-11-02 | 2004-11-25 | Neitzell Roger Dean | Handle arrangement for a reciprocating saw |
US20040113774A1 (en) * | 2000-12-20 | 2004-06-17 | Wilson Dennis Alexander | Personal proximity warning system |
EP1432553B1 (en) | 2001-07-11 | 2010-11-24 | Black & Decker Inc. | Power tool safety mechanisms |
FR2831476A1 (fr) * | 2001-10-26 | 2003-05-02 | Jean Pierre Loubes | Dispositif de securite pour outil de coupe manuel motorise |
US6912790B2 (en) * | 2001-12-03 | 2005-07-05 | Milwaukee Electric Tool Corporation | Handle arrangement for a reciprocating saw |
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US6900728B2 (en) * | 2002-07-29 | 2005-05-31 | Home Depot U.S.A., Inc. | System to detect user entry into a defined danger zone |
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US20040123709A1 (en) * | 2002-12-30 | 2004-07-01 | Emerson Electric Co. | System for sensing user contact with a saw blade |
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US7954737B2 (en) | 2007-10-04 | 2011-06-07 | Fellowes, Inc. | Shredder thickness with anti-jitter feature |
US8870106B2 (en) * | 2004-09-10 | 2014-10-28 | Fellowes, Inc. | Shredder with thickness detector |
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CN2915259Y (zh) | 2006-07-14 | 2007-06-27 | 上海震旦办公设备有限公司 | 碎纸机触碰安全装置 |
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US8844696B2 (en) * | 2007-02-20 | 2014-09-30 | Robert Bosch Gmbh | Clutch for injury mitigation system for power tools |
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EP3400109B1 (en) | 2016-01-05 | 2024-06-19 | Milwaukee Electric Tool Corporation | Vibration reduction system and method for power tools |
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CN110270717B (zh) * | 2018-03-15 | 2024-08-16 | 苏州宝时得电动工具有限公司 | 电动切割工具 |
IT201800005433A1 (it) * | 2018-05-16 | 2019-11-16 | Dispositivo di sicurezza per motoseghe | |
EP3616860B1 (en) * | 2018-08-31 | 2022-12-07 | Zanon S.R.L. | Safety device for electric cutting tool and electric cutting tool with the safety device |
IT201800009889A1 (it) * | 2018-10-30 | 2020-04-30 | Redcap Tech Srl | Sistema di protezione attiva e metodo di azionamento correlato in un attrezzo da taglio portatile |
DE102018218725A1 (de) * | 2018-10-31 | 2020-04-30 | Robert Bosch Gmbh | Sicherheitsbremsvorrichtung |
WO2020108569A1 (zh) * | 2018-11-28 | 2020-06-04 | 南京德朔实业有限公司 | 链锯、电动工具以及电动工具的控制方法 |
WO2022051468A1 (en) | 2020-09-04 | 2022-03-10 | Milwaukee Electric Tool Corporation | Chainsaw |
IT202100000956A1 (it) * | 2021-01-20 | 2022-07-20 | Scm Group Spa | Sistema di rilevamento di prossimità per utensili di lavorazione, relativa macchina di lavorazione e relativo metodo di rilevamento di prossimità. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US2131291A (en) * | 1936-06-16 | 1938-09-27 | Charles I Maust | Signal system for excavators |
NL279633A (fr) * | 1961-06-14 | 1962-06-13 | Stewart-Warner | elektronische koppelketen |
US3829850A (en) * | 1971-12-17 | 1974-08-13 | Tyco Laboratories Inc | Proximity detector |
US3836828A (en) * | 1972-07-21 | 1974-09-17 | Weldotron Corp | Electronic protection and sensing apparatus |
US3896425A (en) * | 1973-10-16 | 1975-07-22 | Tyco Laboratories Inc | Proximity detector |
US3947734A (en) * | 1974-09-06 | 1976-03-30 | The Stanley Works | Electronic personnel safety sensor |
US4345167A (en) * | 1978-07-14 | 1982-08-17 | Calvin Noel M | Capacitance proximity sensor |
IT1210603B (it) * | 1980-01-15 | 1989-09-14 | Matsushita Electric Works Ltd | Sistema avvisatore di intrusione |
DE3168253D1 (en) * | 1980-04-18 | 1985-02-28 | Fraunhofer Ges Forschung | Device for the contactless determination of the position and/or of the dielectric properties of objects |
US4831279A (en) * | 1986-09-29 | 1989-05-16 | Nartron Corporation | Capacity responsive control circuit |
US5081406A (en) * | 1990-06-26 | 1992-01-14 | Saf-T-Margin, Inc. | Proximity responsive capacitance sensitive method, system, and associated electrical circuitry for use in controlling mechanical and electro-mechanical equipment |
US5189377A (en) * | 1990-09-04 | 1993-02-23 | Extrude Hone Corporation | Method and apparatus for co-ordinate measuring using a capacitance probe |
DE4040084C2 (de) * | 1990-12-14 | 1998-09-24 | Dittel Walter Luftfahrt | Berührungsloses Abstandsmeßgerät |
SE9301206L (sv) * | 1993-04-08 | 1994-10-09 | Goeran Hansson | Övervakningsförfarande och anordning vid glasruta |
SE9303582D0 (sv) * | 1993-10-29 | 1993-10-29 | Goeran Hansson | Berörings- och stöldskydd för kontorsutrustning |
AU5847496A (en) * | 1995-05-24 | 1996-12-11 | New Zealand Logging Industry Research Association Incorporated, The | Improvements in safety equipment for motor driven saws |
-
1996
- 1996-09-25 ES ES96932462T patent/ES2183973T3/es not_active Expired - Lifetime
- 1996-09-25 AT AT96932462T patent/ATE225486T1/de not_active IP Right Cessation
- 1996-09-25 AU AU71253/96A patent/AU7125396A/en not_active Abandoned
- 1996-09-25 US US09/043,669 patent/US5942975A/en not_active Expired - Lifetime
- 1996-09-25 DE DE69624124T patent/DE69624124T2/de not_active Expired - Lifetime
- 1996-09-25 JP JP9513092A patent/JPH11512803A/ja not_active Withdrawn
- 1996-09-25 EP EP96932462A patent/EP0850385B1/en not_active Expired - Lifetime
- 1996-09-25 WO PCT/DK1996/000408 patent/WO1997012174A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
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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