EP0932175A3 - Radiusbetätiger für Sicherheitsschalter - Google Patents

Radiusbetätiger für Sicherheitsschalter Download PDF

Info

Publication number
EP0932175A3
EP0932175A3 EP98112855A EP98112855A EP0932175A3 EP 0932175 A3 EP0932175 A3 EP 0932175A3 EP 98112855 A EP98112855 A EP 98112855A EP 98112855 A EP98112855 A EP 98112855A EP 0932175 A3 EP0932175 A3 EP 0932175A3
Authority
EP
European Patent Office
Prior art keywords
holder
safety switch
clamping part
hollow chamber
pivotable actuator
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.)
Granted
Application number
EP98112855A
Other languages
English (en)
French (fr)
Other versions
EP0932175B1 (de
EP0932175A2 (de
Inventor
Rolf Dipl.-Ing. Wecke
Roland Dipl.-Ing. Mönnings
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.)
Bernstein AG
Original Assignee
Hans Bernstein Spezialfabrik fur Schaltkontakte & Co 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 Hans Bernstein Spezialfabrik fur Schaltkontakte & Co GmbH filed Critical Hans Bernstein Spezialfabrik fur Schaltkontakte & Co GmbH
Publication of EP0932175A2 publication Critical patent/EP0932175A2/de
Publication of EP0932175A3 publication Critical patent/EP0932175A3/de
Application granted granted Critical
Publication of EP0932175B1 publication Critical patent/EP0932175B1/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Transmission Devices (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Valve Device For Special Equipments (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)

Abstract

Gegenstand der Erfindung ist ein Radiusbetätiger (1) für Sicherheitsschalter.
Der Radiusbetätiger (1) besteht im wesentlichen aus einem Halter (2) und einem gegen Federkraft bewegbar darin gehaltenen Betätigungsbügel (3).
Der Betätigungsbügel (3) weist einen in den Halter (2) ragenden und an seinem dortigen Ende eine Kugel (6) tragenden Schaft auf. Die Kugel (6) ist in einem aus zwei durch Schrauben (8) miteinander verbundenen Hälften (7a, 7b) bestehenden, rohrschellenartigen Klemmteil (7) fest eingespannt. Das Klemmteil (7) liegt in einer Hohlkammer (5) des Halters (2) und ist von einer am Halter (2) abgestützten Feder (10) beaufschlagt.
Der Halter (2) ist mit zwei in die Hohlkammer (5) mündenden und mit den Schrauben (8) fluchtenden Montagebohrungen (14) versehen.
Der erfingungsgemäße Radiusbetätiger (1) besteht aus nur wenigen Einzelteilen und der Betätigungsbügel (3) kann dennoch leicht und praxisgerecht in verschiedene Voreinstell-Postionen bewegt und in diesen festgestellt werden.
EP98112855A 1998-01-26 1998-07-11 Radiusbetätiger für Sicherheitsschalter Expired - Lifetime EP0932175B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29801192U 1998-01-26
DE29801192U DE29801192U1 (de) 1998-01-26 1998-01-26 Radiusbetätiger für Sicherheitsschalter

Publications (3)

Publication Number Publication Date
EP0932175A2 EP0932175A2 (de) 1999-07-28
EP0932175A3 true EP0932175A3 (de) 2000-03-08
EP0932175B1 EP0932175B1 (de) 2005-10-12

Family

ID=8051711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112855A Expired - Lifetime EP0932175B1 (de) 1998-01-26 1998-07-11 Radiusbetätiger für Sicherheitsschalter

Country Status (5)

Country Link
US (1) US5918731A (de)
EP (1) EP0932175B1 (de)
AT (1) ATE306715T1 (de)
DE (2) DE29801192U1 (de)
DK (1) DK0932175T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156984A (en) * 1999-11-04 2000-12-05 Schaff International, Ltd. Industrial safety device
JP3941337B2 (ja) * 2000-05-12 2007-07-04 オムロン株式会社 ドアスイッチ
WO2008000199A1 (de) * 2006-06-30 2008-01-03 Siemens Aktiengesellschaft Betätiger zur betätigung eines sicherheitsschalters
ATE475980T1 (de) * 2007-08-06 2010-08-15 Siemens Ag Haltevorrichtung für einen radiusbetätiger, radiusbetätiger mit haltevorrichtung, und positions- oder sicherheitsschalter
US9096648B2 (en) 2011-08-19 2015-08-04 Emd Millipore Corporation Methods of reducing level of one or more impurities in a sample during protein purification
JP6470162B2 (ja) * 2015-11-12 2019-02-13 Idec株式会社 安全スイッチ用アクチュエータ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033992A1 (de) * 1989-10-27 1991-05-02 Telemecanique Electrique Bewegliches betaetigungsorgan mit schluessel fuer sicherheitsschalter
DE4432862C1 (de) * 1994-09-15 1995-10-26 Schmersal K A Gmbh & Co Radiusbetätiger für einen Sicherheitsschalter
DE29516230U1 (de) * 1995-10-13 1995-12-07 Hans Bernstein, Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Radiusbetätiger für Sicherheitsschalter
DE4436199C1 (de) * 1994-10-11 1995-12-14 Bernstein Hans Spezialfabrik Radiusbetätiger für Sicherheitsschalter
DE29701797U1 (de) * 1997-02-03 1997-04-24 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Radiusbetätiger für einen Sicherheitsschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286935A (en) * 1993-04-22 1994-02-15 Appleton Electric Company Self-locating, prepositioning actuator for an electrical switch enclosure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033992A1 (de) * 1989-10-27 1991-05-02 Telemecanique Electrique Bewegliches betaetigungsorgan mit schluessel fuer sicherheitsschalter
DE4432862C1 (de) * 1994-09-15 1995-10-26 Schmersal K A Gmbh & Co Radiusbetätiger für einen Sicherheitsschalter
DE4436199C1 (de) * 1994-10-11 1995-12-14 Bernstein Hans Spezialfabrik Radiusbetätiger für Sicherheitsschalter
DE29516230U1 (de) * 1995-10-13 1995-12-07 Hans Bernstein, Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Radiusbetätiger für Sicherheitsschalter
DE29701797U1 (de) * 1997-02-03 1997-04-24 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Radiusbetätiger für einen Sicherheitsschalter

Also Published As

Publication number Publication date
DE59813102D1 (de) 2006-02-23
US5918731A (en) 1999-07-06
ATE306715T1 (de) 2005-10-15
EP0932175B1 (de) 2005-10-12
DK0932175T3 (da) 2006-01-23
EP0932175A2 (de) 1999-07-28
DE29801192U1 (de) 1998-08-20

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