ES2067498T3 - SECURITY SWITCH. - Google Patents

SECURITY SWITCH.

Info

Publication number
ES2067498T3
ES2067498T3 ES89109997T ES89109997T ES2067498T3 ES 2067498 T3 ES2067498 T3 ES 2067498T3 ES 89109997 T ES89109997 T ES 89109997T ES 89109997 T ES89109997 T ES 89109997T ES 2067498 T3 ES2067498 T3 ES 2067498T3
Authority
ES
Spain
Prior art keywords
connection
drive part
connection wheel
drive
wheel
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
ES89109997T
Other languages
Spanish (es)
Inventor
Hans-Heinrich Bockhorn
Alfred Koller
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.)
Kronenberg H & J GmbH
Hans and Jos Kronenberg GmbH
Original Assignee
Kronenberg H & J GmbH
Hans and Jos Kronenberg GmbH
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 Kronenberg H & J GmbH, Hans and Jos Kronenberg GmbH filed Critical Kronenberg H & J GmbH
Application granted granted Critical
Publication of ES2067498T3 publication Critical patent/ES2067498T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/002—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/002—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards
    • H01H2027/005—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards the key receiving part having multiple openings to allow keys from different directions to operate the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Lock And Its Accessories (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

EN UN CONMUTADOR DE SEGURIDAD, COMPUESTO POR UNA PARTE DE CONEXION, PARTE DE CONDUCCION Y PARTE DE ACCIONAMIENTO, SE EFECTUA EL DESLIZAMIENTO DEL EMBOLO DE CONTACTO EN LA PARTE DE CONEXION A TRAVES DE UN GIRO DE UNA RUEDA DE CONEXION EN LA PARTE DE CONDUCCION. ESTA RUEDA DE CONEXION POSEE DIVERSOS BRAZOS DE MANDO Y ESTA COLOCADO EN UN EJE GIRATORIO QUE PUEDE CAMBIAR SU POSICION POR SU PARTE EN CONEXION O DESCONEXION. EL GIRO DE LA RUEDA DE CONEXION Y EL CAMBIO DE COLOCACION DEL EJE SE EFECTUAN A TRAVES DE UNA PIEZA DE ACCIONAMIENTO INTRODUCIDA EN UNA APERTURA DE LA PIEZA DE MANDO. LA PIEZA DE ACCIONAMIENTO CAMBIA DE COLOCACION AL EJE DE LA RUEDA DE CONEXION SOLAMENTE EN LA POSICION DE DESCONEXION CUANDO LA PIEZA DE ACCIONAMIENTO ESTA ATORNILLADA A UNA PUERTA O SIMILAR.IN A SAFETY SWITCH, COMPOSED OF A CONNECTION PART, A CONDUCTION PART AND A DRIVE PART, THE CONTACT PLATE SLIDES ON THE CONNECTION PART THROUGH A TURN OF A CONNECTION WHEEL ON THE CONDUCTION PART. THIS CONNECTION WHEEL HAS DIFFERENT CONTROL ARMS AND IS PLACED ON A ROTATING AXLE THAT CAN CHANGE YOUR POSITION ON YOUR PART IN CONNECTION OR DISCONNECTION. THE CONNECTION WHEEL IS TURNED AND THE AXLE IS REPLACED THROUGH A DRIVE PART INTRODUCED IN AN OPENING OF THE CONTROL PART. THE DRIVE PART CHANGES PLACEMENT TO THE CONNECTION WHEEL SHAFT ONLY IN THE DISCONNECTED POSITION WHEN THE DRIVE PART IS SCREWED TO A DOOR OR SIMILAR.

ES89109997T 1988-06-10 1989-06-02 SECURITY SWITCH. Expired - Lifetime ES2067498T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3819753A DE3819753A1 (en) 1988-06-10 1988-06-10 SAFETY SWITCH

Publications (1)

Publication Number Publication Date
ES2067498T3 true ES2067498T3 (en) 1995-04-01

Family

ID=6356258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89109997T Expired - Lifetime ES2067498T3 (en) 1988-06-10 1989-06-02 SECURITY SWITCH.

Country Status (3)

Country Link
EP (1) EP0345656B1 (en)
DE (2) DE3819753A1 (en)
ES (1) ES2067498T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943375C2 (en) * 1989-12-30 1997-08-21 Kloeckner Moeller Gmbh Switch with drive head
DE4031348A1 (en) * 1990-10-04 1991-04-11 Kronenberg Gmbh H & J Security switch for protective doors - has switch with apertures fully rotatable about switch axis
DE4039652C1 (en) * 1990-12-12 1992-03-05 Kloeckner-Moeller Gmbh, 5300 Bonn, De Detachable safety-interlock for electrical switch - has key guides chamfered to facilitate final engagement with coded cam
DE4111150A1 (en) * 1991-04-06 1992-10-08 Kronenberg Gmbh H & J Two-piece spring-loaded interlocking electrical safety switch - comprises two separate housings with interlocking covers that engage together and rotate before making contact
EP0645789B1 (en) * 1993-09-21 1997-10-08 Hans & Jos. Kronenberg GmbH Position switch
DE19504744A1 (en) * 1995-02-14 1996-09-12 Schmersal K A Gmbh & Co Safety switch
DE29720862U1 (en) * 1997-11-25 1998-01-15 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Safety switch
GB0405543D0 (en) * 2004-03-10 2004-04-21 Eja Ltd Switch mechanism
CN103515158B (en) * 2012-06-25 2015-08-12 李树民 10kv high-voltage elastic switch
IT201700077432A1 (en) * 2017-07-10 2019-01-10 Astra S R L ELECTRICAL SAFETY CONTACT WITH DRIVE USING REMOVABLE KEY

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302631C2 (en) * 1983-01-27 1985-02-07 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Safety switch with false locking device
DE3322292C2 (en) * 1983-06-21 1986-03-27 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Safety switch with false locking device
DE3330109C2 (en) * 1983-08-20 1986-01-02 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Electric switch
DE3433048C2 (en) * 1984-09-08 1986-10-02 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Electric switch

Also Published As

Publication number Publication date
EP0345656A3 (en) 1991-04-03
DE3819753C2 (en) 1990-05-31
DE58908715D1 (en) 1995-01-19
EP0345656A2 (en) 1989-12-13
DE3819753A1 (en) 1989-12-14
EP0345656B1 (en) 1994-12-07

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