ES2128360T3 - Conmutador de seguridad para maquina industrial. - Google Patents

Conmutador de seguridad para maquina industrial.

Info

Publication number
ES2128360T3
ES2128360T3 ES92923251T ES92923251T ES2128360T3 ES 2128360 T3 ES2128360 T3 ES 2128360T3 ES 92923251 T ES92923251 T ES 92923251T ES 92923251 T ES92923251 T ES 92923251T ES 2128360 T3 ES2128360 T3 ES 2128360T3
Authority
ES
Spain
Prior art keywords
industrial machine
safety circuit
safety switch
pressure rod
safety
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
ES92923251T
Other languages
English (en)
Inventor
Sven-Eric Gunnarsson
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.)
ABB AB
Original Assignee
Asea Brown Boveri AB
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 Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Application granted granted Critical
Publication of ES2128360T3 publication Critical patent/ES2128360T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/06—Safety devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/506—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member with a make-break action in a single operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/026—Application dead man switch: power must be interrupted on release of operating member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/028—Application dead man switch, i.e. power being interrupted by panic reaction of operator, e.g. further pressing down push button

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Mechanical Control Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UN CONMUTADOR DE SEGURIDAD DISEÑADO PARA SER CONECTADO A UN CIRCUITO DE SEGURIDAD PARA UNA MAQUINA INDUSTRIAL, POR EJEMPLO UN ROBOT INDUSTRIAL. EL CONMUTADOR COMPRENDE UN DISPOSITIVO DE CONTACTO (2) CON UN DISPOSITIVO ACCIONADO A MANO (3, 4) EN EL CUAL UNA VARILLA DE PRESION (31) SE DESPLAZA EN CONTRA DE LA ACCION DE UN MUELLE DE RETORNO (33) DESDE UN PRIMER EXTREMO POR MEDIO DE UNA POSICION DE FUNCIONAMIENTO HASTA UNA SEGUNDA POSICION EXTREMA. EL CIRCUITO DE SEGURIDAD ESTA CERRADO SOLAMENTE EN LA POSICION DE FUNCIONAMIENTO. DURANTE EL MOVIMIENTO DE RETORNO DE LA VARILLA DE PRESION DESDE SU SEGUNDA POSICION HASTA SU PRIMERA POSICION EXTREMA, EL DISPOSITIVO DE CONTACTO (2) NO ES AFECTADO, Y EL CIRCUITO DE SEGURIDAD PERMANECE DE ESTA FORMA ABIERTO DURANTE TODO EL MOVIMIENTO DE RETORNO DEL MISMO.
ES92923251T 1991-11-01 1992-10-14 Conmutador de seguridad para maquina industrial. Expired - Lifetime ES2128360T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103211A SE470428B (sv) 1991-11-01 1991-11-01 Säkerhetsbrytare för industrimaskin

Publications (1)

Publication Number Publication Date
ES2128360T3 true ES2128360T3 (es) 1999-05-16

Family

ID=20384190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92923251T Expired - Lifetime ES2128360T3 (es) 1991-11-01 1992-10-14 Conmutador de seguridad para maquina industrial.

Country Status (7)

Country Link
US (1) US5444203A (es)
EP (1) EP0610389B1 (es)
JP (1) JP3418394B2 (es)
DE (1) DE69228001T2 (es)
ES (1) ES2128360T3 (es)
SE (1) SE470428B (es)
WO (1) WO1993009377A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547675A (en) * 1989-09-13 1996-08-20 Exxon Chemical Patents Inc. Modified monocyclopentadienyl transition metal/alumoxane catalyst system for polymerization of olefins
USRE40552E1 (en) 1990-04-06 2008-10-28 Mosaid Technologies, Inc. Dynamic random access memory using imperfect isolating transistors
US5796673A (en) 1994-10-06 1998-08-18 Mosaid Technologies Incorporated Delay locked loop implementation in a synchronous dynamic random access memory
GB2316458A (en) * 1996-08-23 1998-02-25 Electrolux Outdoor Prod Ltd A switch actuating mechanism having lost motion means
JPH10291189A (ja) * 1997-04-21 1998-11-04 Fanuc Ltd ロボット非常停止用スイッチ機構並びに該機構を設けた教示操作盤
AT410710B (de) * 2001-07-31 2003-07-25 Keba Ag Sicherheitsschalteinrichtung für elektrisch gesteuerte maschinen
CA2500253E (en) * 2005-03-10 2010-02-16 Vernon Robert Boscher Throttle limiting control box for snubbing units in conjunction with service or drilling rigs
EP1941333A4 (en) * 2005-10-06 2010-10-06 Abb As CONTROL SYSTEM AND CONTROL BOX FOR AN INDUSTRIAL ROBOT
JP2007168067A (ja) * 2005-12-21 2007-07-05 Abb As 産業用ロボットのためのコントロール・システム及びティーチ・ペンダント
CN201000832Y (zh) * 2006-12-27 2008-01-02 世庆实业股份有限公司 碎纸机的紧急停止开关
WO2012143053A1 (en) 2011-04-21 2012-10-26 Abb Technology Ag A hand-held terminal unit, an industrial robot system and a method for controlling an industrial robot
CA2739280A1 (en) 2011-05-05 2012-11-05 Snubco Manufacturing Inc. System and method for monitoring and controlling snubbing slips
EP3877999B1 (en) * 2018-11-09 2023-01-04 Linak A/S Emergency stop

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616009A (en) * 1950-08-10 1952-10-28 Exhibit Supply Co Mechanism for operating a momentary switch for an electric circuit
US2919333A (en) * 1957-11-04 1959-12-29 Harold W Scholin Electrical switch mechanism
US3118206A (en) * 1961-05-15 1964-01-21 Barnett Sonja Pin type fastening devices
US3384725A (en) * 1966-11-23 1968-05-21 Sperry Rand Corp Switch actuating mechanism (momentary type) for pin-plunger type electrical switch
US3674970A (en) * 1970-10-23 1972-07-04 Cherry Electrical Prod Panel-mounted switch
US4450331A (en) * 1983-06-08 1984-05-22 Amp Incorporated Key switch assembly having momentary closed interval
SE458183B (sv) * 1986-06-24 1989-03-06 Inst Verkstadstek Forsk Ivf Haalldon

Also Published As

Publication number Publication date
WO1993009377A1 (en) 1993-05-13
US5444203A (en) 1995-08-22
DE69228001D1 (de) 1999-02-04
JP3418394B2 (ja) 2003-06-23
EP0610389A1 (en) 1994-08-17
DE69228001T2 (de) 1999-08-19
SE9103211L (sv) 1993-05-02
SE9103211D0 (sv) 1991-11-01
JPH07500945A (ja) 1995-01-26
SE470428B (sv) 1994-02-21
EP0610389B1 (en) 1998-12-23

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