ATE202655T1 - Sicherheitsschalter - Google Patents

Sicherheitsschalter

Info

Publication number
ATE202655T1
ATE202655T1 AT97120918T AT97120918T ATE202655T1 AT E202655 T1 ATE202655 T1 AT E202655T1 AT 97120918 T AT97120918 T AT 97120918T AT 97120918 T AT97120918 T AT 97120918T AT E202655 T1 ATE202655 T1 AT E202655T1
Authority
AT
Austria
Prior art keywords
safety switch
spring
locking pin
switch
release position
Prior art date
Application number
AT97120918T
Other languages
English (en)
Inventor
Rolf Dipl-Ing Wecke
Heinz Dipl-Ing Scharlibbe
Dirk Dipl-Ing Dreyer
Joachim Dipl-Ing Ulfik
Original Assignee
Bernstein Ag
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 Bernstein Ag filed Critical Bernstein Ag
Application granted granted Critical
Publication of ATE202655T1 publication Critical patent/ATE202655T1/de

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
    • H01H27/007—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 switch being lockable by remote control, e.g. by electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Push-Button Switches (AREA)
  • Air Bags (AREA)
  • Control Of Combustion (AREA)
  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
AT97120918T 1997-04-10 1997-11-28 Sicherheitsschalter ATE202655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29706340U DE29706340U1 (de) 1997-04-10 1997-04-10 Sicherheitsschalter

Publications (1)

Publication Number Publication Date
ATE202655T1 true ATE202655T1 (de) 2001-07-15

Family

ID=8038689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97120918T ATE202655T1 (de) 1997-04-10 1997-11-28 Sicherheitsschalter

Country Status (6)

Country Link
US (1) US5909166A (de)
EP (1) EP0871189B1 (de)
AT (1) ATE202655T1 (de)
DE (2) DE29706340U1 (de)
DK (1) DK0871189T3 (de)
ES (1) ES2158429T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3982143B2 (ja) * 2000-03-15 2007-09-26 オムロン株式会社 ロックスイッチ装置
DE10030714A1 (de) * 2000-06-23 2002-01-10 Schmersal K A Gmbh & Co Sicherheitsschalter und Hubmagnetbaugruppe
DE102006033355A1 (de) 2006-07-19 2008-01-24 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
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
CN108150608B (zh) * 2017-12-21 2020-01-14 中航电测仪器股份有限公司 一种直升机用快速连接耦合锁及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767058A (en) * 1930-06-24 Poration
US1404910A (en) * 1917-11-10 1922-01-31 Thompson Olof Magnet-locking device
US4065096A (en) * 1976-07-01 1977-12-27 Graham-White Sales Corporation Solenoid-actuated valve
DE3309372A1 (de) * 1983-03-16 1984-09-27 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Sicherheitsschalter
DE3710079C2 (de) * 1987-03-27 1996-05-23 Elan Schaltelemente Gmbh Elektromagnetischer Verriegelungsschalter
DE9013198U1 (de) * 1990-09-18 1991-01-10 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Sicherheitsschalter für Schutzabdeckungen o.dgl.
US5488207A (en) * 1992-01-31 1996-01-30 Niwa; Takashi Key switch with a locking arrangement on a rotating element
GB2291538A (en) * 1994-07-15 1996-01-24 Delta Schoeller Ltd Interlocks for electrical switches
DE19510716C2 (de) * 1995-03-24 1998-11-12 Jungheinrich Ag Notstopp- und/oder Handbremsvorrichtung für Flurförderzeuge

Also Published As

Publication number Publication date
DK0871189T3 (da) 2001-09-03
DE29706340U1 (de) 1997-06-05
EP0871189A1 (de) 1998-10-14
ES2158429T3 (es) 2001-09-01
DE59703906D1 (de) 2001-08-02
EP0871189B1 (de) 2001-06-27
US5909166A (en) 1999-06-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee