ES2073428T3 - Sistema de control de seguridad para equipos accionados por potencia. - Google Patents
Sistema de control de seguridad para equipos accionados por potencia.Info
- Publication number
- ES2073428T3 ES2073428T3 ES89202438T ES89202438T ES2073428T3 ES 2073428 T3 ES2073428 T3 ES 2073428T3 ES 89202438 T ES89202438 T ES 89202438T ES 89202438 T ES89202438 T ES 89202438T ES 2073428 T3 ES2073428 T3 ES 2073428T3
- Authority
- ES
- Spain
- Prior art keywords
- operator
- glove
- metal
- power
- equipment
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Gloves (AREA)
Abstract
UN SISTEMA DE CONTROL DE SEGURIDAD PARA EQUIPO ACCIONADO MECANICAMENTE, GARANTIZA LA SEGURIDAD DEL OPERADOR, DESCONECTANDO O INVIRTIENDO INMEDIATAMENTE EL SISTEMA DE MANDO DE UN ELEMENTO DE ROTACION ACCIONADO MECANICAMENTE, TAL COMO UNA PALETA CIRCULAR DE UNA CUCHILLA ADECUADA PARA CORTAR CARNE, O DE UN EJE DE ALIMENTACION DENTADO DE UNA MAQUINA DE DESOLLAR CARNE, AL PRODUCIRSE EL CONTACTO DE UN GUANTE METALICO CONDUCTOR, UTILIZADO POR EL OPERADOR, CON LA PALETA O EJE DENTADO, U OTRA PARTE ELECTRICAMENTE AISLADA DEL EQUIPO. EL GUANTE DEL OPERADOR ESTA ELECTRICAMENTE CONECTADO A UN CONMUTADOR DE SEGURIDAD, QUE INMEDIATAMENTE DESCONECTA O INVIERTE EL SISTEMA DE MANDO DEL ELEMENTO DE ROTACION, CUANDO EL GUANTE CIERRA UN CIRCUITO, AL PONERSE EN CONTACTO CON LA PARTE ELECTRICAMENTE AISLADA DEL EQUIPO. EL OPERADOR USA UN GUANTE DE PLASTICO DIELECTRICO, HERMETICO A LA HUMEDAD, PARA EVITAR QUE LA HUMEDAD EN LA CARNE CONDUZCA CORRIENTE ENTRE EL GUANTE METALICO Y LA PARTE AISLADA DE LA MAQUINA, HASTA QUE SE CORTA EL GUANTE DE PLASTICO Y HACE CONTACTO CON EL GUANTE METALICO. UN CONMUTADOR REQUIERE LA ACTUACION MANUAL PARA CONECTAR EL SISTEMA DE MANDO AL ELEMENTO GIRATORIO. LOS GUANTES METALICOS SE CONECTAN AL CONMUTADOR DE SEGURIDAD MEDIANTE ELECTRODOS SUJETOS A LAS MUÑECAS DEL OPERADOR, MUY CERCA DE LOS GUANTES METALICOS. EN UNA SEGUNDA VERSION, SE CONECTAN LOS GUANTES AL CONMUTADOR DE SEGURIDAD MEDIANTE UN PAR DE ELECTRODOS METALICOS, MONTADOS EN LA PRENDA DE VESTIR DEL OPERADOR, ADYACENTE A LAS PARTES DE LOS MUSLOS, QUE CONTACTAN CON OTRO PAR DE ELECTRODOS DISPUESTOS MEDIANTE UN PAR DE BRAZOS CONDUCTORES MONTADOS A PIVOTE, QUE SE EXTIENDEN HACIA FUERA, DESDE EL EQUIPO ACCIONADO MECANICAMENTE. TAMBIEN PUEDE UTILIZARSE UNA PLATAFORMA DIELECTRICA PARA AISLAR POR COMPLETO ELECTRICAMENTE AL OPERADOR DE TODAS LAS PARTES METALICAS DE LA MAQUINA DE DESOLLAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25311488A | 1988-10-04 | 1988-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2073428T3 true ES2073428T3 (es) | 1995-08-16 |
Family
ID=22958924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89202438T Expired - Lifetime ES2073428T3 (es) | 1988-10-04 | 1989-09-28 | Sistema de control de seguridad para equipos accionados por potencia. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0362937B1 (es) |
AT (1) | ATE121177T1 (es) |
DE (1) | DE68922175T2 (es) |
ES (1) | ES2073428T3 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5148053A (en) * | 1989-10-10 | 1992-09-15 | Townsend Engineering Company | Safety device for powered machinery |
IT1239202B (it) * | 1990-03-07 | 1993-09-28 | Giorgio Grasselli | Perfezionamenti al sistema di controllo e sicurezza per dispositivi a comando elettrico. |
US6017536A (en) * | 1993-06-07 | 2000-01-25 | Trimeris, Inc. | Simian immunodeficiency virus peptides with antifusogenic and antiviral activities |
FR2712837B1 (fr) * | 1993-11-22 | 1996-04-12 | Daniel Delmas | Dispositif de protection et de sécurité pour utilisateur d'outils coupants. |
US7171879B2 (en) | 2001-07-02 | 2007-02-06 | Sd3, Llc | Discrete proximity detection system |
US7284467B2 (en) | 2000-08-14 | 2007-10-23 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US7055417B1 (en) | 1999-10-01 | 2006-06-06 | Sd3, Llc | Safety system for power equipment |
US6945148B2 (en) | 2000-09-29 | 2005-09-20 | Sd3, Llc | Miter saw with improved safety system |
US7100483B2 (en) | 2000-08-14 | 2006-09-05 | Sd3, Llc | Firing subsystem for use in a fast-acting safety system |
US7225712B2 (en) | 2000-08-14 | 2007-06-05 | Sd3, Llc | Motion detecting system for use in a safety system for power equipment |
US7210383B2 (en) | 2000-08-14 | 2007-05-01 | Sd3, Llc | Detection system for power equipment |
US9724840B2 (en) | 1999-10-01 | 2017-08-08 | Sd3, Llc | Safety systems for power equipment |
US7231856B2 (en) | 2001-06-13 | 2007-06-19 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US6945149B2 (en) | 2001-07-25 | 2005-09-20 | 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 |
US20020017179A1 (en) | 2000-08-14 | 2002-02-14 | Gass Stephen F. | Miter saw with improved safety system |
US7377199B2 (en) | 2000-09-29 | 2008-05-27 | Sd3, Llc | Contact detection system for power equipment |
US6880440B2 (en) | 2000-09-29 | 2005-04-19 | Sd3, Llc | Miter saw with improved safety system |
US7509899B2 (en) | 2000-08-14 | 2009-03-31 | Sd3, Llc | Retraction system for use in power equipment |
US7024975B2 (en) | 2000-08-14 | 2006-04-11 | Sd3, Llc | Brake mechanism for power equipment |
US6857345B2 (en) | 2000-08-14 | 2005-02-22 | Sd3, Llc | Brake positioning system |
US7610836B2 (en) | 2000-08-14 | 2009-11-03 | Sd3, Llc | Replaceable brake mechanism for power equipment |
US6994004B2 (en) | 2000-09-29 | 2006-02-07 | Sd3, Llc | Table saw with improved safety system |
US6920814B2 (en) | 2000-08-14 | 2005-07-26 | Sd3, Llc | Cutting tool safety system |
US7137326B2 (en) | 2000-08-14 | 2006-11-21 | Sd3, Llc | Translation stop for use in power equipment |
US20030131703A1 (en) | 2002-01-16 | 2003-07-17 | Gass Stephen F. | Apparatus and method for detecting dangerous conditions in power equipment |
US7712403B2 (en) | 2001-07-03 | 2010-05-11 | Sd3, Llc | Actuators for use in fast-acting safety systems |
US7640835B2 (en) | 2000-08-14 | 2010-01-05 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US7308843B2 (en) | 2000-08-14 | 2007-12-18 | Sd3, Llc | Spring-biased brake mechanism for power equipment |
US6957601B2 (en) * | 2000-08-14 | 2005-10-25 | Sd3, Llc | Translation stop for use in power equipment |
US7350444B2 (en) | 2000-08-14 | 2008-04-01 | Sd3, Llc | Table saw with improved safety system |
US7077039B2 (en) | 2001-11-13 | 2006-07-18 | Sd3, Llc | Detection system for power equipment |
US7000514B2 (en) | 2001-07-27 | 2006-02-21 | Sd3, Llc | Safety systems for band saws |
US7600455B2 (en) | 2000-08-14 | 2009-10-13 | Sd3, Llc | Logic control for fast-acting safety system |
US6877410B2 (en) | 2000-09-29 | 2005-04-12 | Sd3, Llc | Miter saw with improved safety system |
US6826988B2 (en) | 2000-09-29 | 2004-12-07 | Sd3, Llc | Miter saw with improved safety system |
US6813983B2 (en) | 2000-09-29 | 2004-11-09 | Sd3, Llc | Power saw with improved safety system |
EP1430251A1 (en) | 2001-09-27 | 2004-06-23 | Rapid Repairs bvba | Safety arrangements for power machinery |
ITRE20020030A1 (it) | 2002-04-12 | 2003-10-13 | Giorgio Grasselli | Sistema di sicurezza perfezionato per macchine utensili |
US6856852B1 (en) | 2003-10-17 | 2005-02-15 | Townsend Engineering Company | Method and means for controlling the operation of a machine based upon the wearing apparel by the machine operator |
DE102004015976B4 (de) * | 2004-03-25 | 2006-02-16 | Hochschule für Technik und Wirtschaft Dresden (FH) | Sicherheitseinrichtung für elektrisch und/oder fluidisch angetriebene Baum- und Rebscheren |
DE102010019898A1 (de) | 2010-05-06 | 2011-11-10 | Ferdinand Nock | Sicherheitssystem für schnelles sicheres Abschalten einer motorbetriebenen Vorrichtung |
ES2423202B1 (es) * | 2010-07-07 | 2014-07-03 | Jos� Mar�a MART�NEZ S�NCHEZ | Dispositivo para evitar accidentes laborales |
FR2963081B1 (fr) * | 2010-07-24 | 2013-10-25 | Infaco | Dispositif de securite pour outils de coupe electroportatifs |
ITMI20121413A1 (it) * | 2012-08-08 | 2014-02-09 | Giorgio Grasselli | Sistema di sicurezza per macchina scotennatrice |
DE102016207861A1 (de) * | 2016-05-06 | 2017-11-09 | Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg | Vorrichtung und Verfahren zur sicherheitstechnischen Steuerung einer Maschine |
CN105945646A (zh) * | 2016-05-12 | 2016-09-21 | 李保华 | 防止操作员手受伤的电动工具系统及控制方法 |
US11098849B2 (en) | 2016-05-31 | 2021-08-24 | Sawstop Holding Llc | Detection systems for power tools with active injury mitigation technology |
FR3126194B1 (fr) * | 2021-08-19 | 2023-08-11 | Felco Sa | Système et méthode de sécurité pour un outil électroportatif |
EP4137274B1 (fr) | 2021-08-19 | 2024-06-19 | Felco SA | Système et méthode de sécurité pour un outil électroportatif |
US20240099407A1 (en) * | 2022-05-27 | 2024-03-28 | Milwaukee Electric Tool Corporation | Protective garments |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978084A (en) * | 1958-10-21 | 1961-04-04 | Safeguard Mfg Company | Safety interlock |
US3953770A (en) * | 1974-07-11 | 1976-04-27 | Jinnosuke Hayashi | Safety equipment for machinery used in processing plates, etc. |
CH621464A5 (es) * | 1976-08-27 | 1981-02-13 | Schill Maja Masch | |
DE3769984D1 (de) * | 1986-11-20 | 1991-06-13 | Peiniger Ernst Gmbh | Sicherheitseinrichtung fuer ein von einer bedienungsperson zu handhabendes geraet. |
DE8707316U1 (de) * | 1987-05-21 | 1987-10-15 | Wiegand, Hubert, Dipl.-Ing., 4790 Paderborn | Strahlschlauch mit Metallgewebeummantelung und Handschuh mit Metallgewebeinnenfläche |
DE8711224U1 (de) * | 1987-08-18 | 1987-10-22 | Krapf & Lex, 8480 Weiden | Schutzvorrichtung für eine Druckluft-Strahlanlage |
US4794273A (en) * | 1987-09-29 | 1988-12-27 | Food Industry Equipment International, Inc. | On/off control system for power operated hand tools |
-
1989
- 1989-09-28 EP EP89202438A patent/EP0362937B1/en not_active Expired - Lifetime
- 1989-09-28 AT AT89202438T patent/ATE121177T1/de active
- 1989-09-28 DE DE68922175T patent/DE68922175T2/de not_active Expired - Fee Related
- 1989-09-28 ES ES89202438T patent/ES2073428T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68922175T2 (de) | 1995-08-10 |
EP0362937B1 (en) | 1995-04-12 |
DE68922175D1 (de) | 1995-05-18 |
EP0362937A2 (en) | 1990-04-11 |
ATE121177T1 (de) | 1995-04-15 |
EP0362937A3 (en) | 1992-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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