ES2065671T3 - SWITCH WITH OPERATING HEAD. - Google Patents

SWITCH WITH OPERATING HEAD.

Info

Publication number
ES2065671T3
ES2065671T3 ES91902215T ES91902215T ES2065671T3 ES 2065671 T3 ES2065671 T3 ES 2065671T3 ES 91902215 T ES91902215 T ES 91902215T ES 91902215 T ES91902215 T ES 91902215T ES 2065671 T3 ES2065671 T3 ES 2065671T3
Authority
ES
Spain
Prior art keywords
switch
ram
contact bridge
bridge support
operating head
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
ES91902215T
Other languages
Spanish (es)
Inventor
Alfred Bonn
Frank Bruchschmidt
Michael Hoss
Ulrich Trapp
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.)
Eaton Industries GmbH
Original Assignee
Kloeckner Moeller 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 Kloeckner Moeller GmbH filed Critical Kloeckner Moeller GmbH
Application granted granted Critical
Publication of ES2065671T3 publication Critical patent/ES2065671T3/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • 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
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

A switch, such as a main control switch, safety switch, etc., comprises a multipart housing in which an electrical contact bridge support coupled with a ram is lodged. The ram is coupled with a driving element mounted in a driving head. The ram rotates in the contact bridge support about its own axis. The contact bridge support therefore prevents removal of the ram.
ES91902215T 1989-12-30 1990-12-24 SWITCH WITH OPERATING HEAD. Expired - Lifetime ES2065671T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3943375A DE3943375C2 (en) 1989-12-30 1989-12-30 Switch with drive head

Publications (1)

Publication Number Publication Date
ES2065671T3 true ES2065671T3 (en) 1995-02-16

Family

ID=6396637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902215T Expired - Lifetime ES2065671T3 (en) 1989-12-30 1990-12-24 SWITCH WITH OPERATING HEAD.

Country Status (5)

Country Link
EP (1) EP0507842B1 (en)
AT (1) ATE112886T1 (en)
DE (1) DE3943375C2 (en)
ES (1) ES2065671T3 (en)
WO (1) WO1991010248A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741993B1 (en) 1995-12-05 1998-01-16 Schneider Electric Sa ELECTRICAL KEY SAFETY SWITCH
DE19834755A1 (en) * 1998-08-01 2000-02-03 Abb Patent Gmbh Articulated, force-transmitting connection arrangement
JP4396478B2 (en) * 2004-10-21 2010-01-13 オムロン株式会社 Key switch
US8969746B2 (en) 2008-01-29 2015-03-03 Siemens Aktiengesellschaft Safety switch having a hold-closed function for positive opening of contact elements; and method for positive opening of contact elements of a safety switch with a locking function
ITUA20163941A1 (en) * 2016-05-30 2017-11-30 Pizzato Elettrica Srl MODULAR STRUCTURE FOR SAFETY SWITCHES FOR ACCESS CONTROL
CN112435899A (en) * 2020-12-16 2021-03-02 浙江新控电气科技有限公司 Contact support for control and protection switching device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425898A1 (en) * 1974-05-30 1975-12-18 Bosch Gmbh Robert Method of opening electrical contacts - has electrical operated ram and formed link connected to protection screen
DE3100882A1 (en) * 1981-01-14 1982-08-05 Hans Dr.-Ing. 4600 Dortmund Pape Process for the surface treatment of expanded perlite grains
DE8211186U1 (en) * 1982-04-20 1982-08-12 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 4952 Porta Westfalica Switch with a switch insert arranged in a box-like housing
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
DE3710079C2 (en) * 1987-03-27 1996-05-23 Elan Schaltelemente Gmbh Electromagnetic interlock switch
DE8802187U1 (en) * 1988-02-19 1988-04-21 Siemens AG, 1000 Berlin und 8000 München Device for securing protective grilles
DE3819753A1 (en) * 1988-06-10 1989-12-14 Kronenberg Gmbh H & J SAFETY SWITCH

Also Published As

Publication number Publication date
EP0507842B1 (en) 1994-10-12
DE3943375C2 (en) 1997-08-21
EP0507842A1 (en) 1992-10-14
ATE112886T1 (en) 1994-10-15
WO1991010248A1 (en) 1991-07-11
DE3943375A1 (en) 1991-07-11

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