DE29706340U1 - Sicherheitsschalter - Google Patents

Sicherheitsschalter

Info

Publication number
DE29706340U1
DE29706340U1 DE29706340U DE29706340U DE29706340U1 DE 29706340 U1 DE29706340 U1 DE 29706340U1 DE 29706340 U DE29706340 U DE 29706340U DE 29706340 U DE29706340 U DE 29706340U DE 29706340 U1 DE29706340 U1 DE 29706340U1
Authority
DE
Germany
Prior art keywords
safety switch
spring
locking pin
switch
release position
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
DE29706340U
Other languages
English (en)
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 HANS SPEZIALFABRIK
Original Assignee
BERNSTEIN HANS SPEZIALFABRIK
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 HANS SPEZIALFABRIK filed Critical BERNSTEIN HANS SPEZIALFABRIK
Priority to DE29706340U priority Critical patent/DE29706340U1/de
Publication of DE29706340U1 publication Critical patent/DE29706340U1/de
Priority to EP97120918A priority patent/EP0871189B1/de
Priority to AT97120918T priority patent/ATE202655T1/de
Priority to DK97120918T priority patent/DK0871189T3/da
Priority to DE59703906T priority patent/DE59703906D1/de
Priority to ES97120918T priority patent/ES2158429T3/es
Priority to US09/054,150 priority patent/US5909166A/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
    • 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)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
DE29706340U 1997-04-10 1997-04-10 Sicherheitsschalter Expired - Lifetime DE29706340U1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE29706340U DE29706340U1 (de) 1997-04-10 1997-04-10 Sicherheitsschalter
EP97120918A EP0871189B1 (de) 1997-04-10 1997-11-28 Sicherheitsschalter
AT97120918T ATE202655T1 (de) 1997-04-10 1997-11-28 Sicherheitsschalter
DK97120918T DK0871189T3 (da) 1997-04-10 1997-11-28 Sikkerhedsomskifter
DE59703906T DE59703906D1 (de) 1997-04-10 1997-11-28 Sicherheitsschalter
ES97120918T ES2158429T3 (es) 1997-04-10 1997-11-28 Interruptor de seguridad.
US09/054,150 US5909166A (en) 1997-04-10 1998-04-02 Safety switch

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
DE29706340U1 true DE29706340U1 (de) 1997-06-05

Family

ID=8038689

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29706340U Expired - Lifetime DE29706340U1 (de) 1997-04-10 1997-04-10 Sicherheitsschalter
DE59703906T Expired - Fee Related DE59703906D1 (de) 1997-04-10 1997-11-28 Sicherheitsschalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59703906T Expired - Fee Related DE59703906D1 (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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030714A1 (de) * 2000-06-23 2002-01-10 Schmersal K A Gmbh & Co Sicherheitsschalter und Hubmagnetbaugruppe
EP2235729A1 (de) * 2008-01-29 2010-10-06 Siemens Aktiengesellschaft Sicherheitsschalter mit zuhaltungsfunktion zum zwangsöffnung von kontaktelementen sowie verfahren zum zwangsöffnen von kontaktelementen eines sicherheitsschalters mit verriegelungsfunktion

Families Citing this family (3)

* 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
DE102006033355A1 (de) * 2006-07-19 2008-01-24 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309372C2 (de) * 1983-03-16 1989-05-11 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach, De
GB2291538A (en) * 1994-07-15 1996-01-24 Delta Schoeller Ltd Interlocks for electrical switches
DE3710079C2 (de) * 1987-03-27 1996-05-23 Elan Schaltelemente Gmbh Elektromagnetischer Verriegelungsschalter

Family Cites Families (6)

* 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
DE9013198U1 (de) * 1990-09-18 1991-01-10 K.A. Schmersal Gmbh & Co, 5600 Wuppertal, De
DE69320840T3 (de) * 1992-01-31 2004-07-22 Omron Corp. Sicherheitsschalter
DE19510716C2 (de) * 1995-03-24 1998-11-12 Jungheinrich Ag Notstopp- und/oder Handbremsvorrichtung für Flurförderzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309372C2 (de) * 1983-03-16 1989-05-11 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach, De
DE3710079C2 (de) * 1987-03-27 1996-05-23 Elan Schaltelemente Gmbh Elektromagnetischer Verriegelungsschalter
GB2291538A (en) * 1994-07-15 1996-01-24 Delta Schoeller Ltd Interlocks for electrical switches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030714A1 (de) * 2000-06-23 2002-01-10 Schmersal K A Gmbh & Co Sicherheitsschalter und Hubmagnetbaugruppe
EP2235729A1 (de) * 2008-01-29 2010-10-06 Siemens Aktiengesellschaft Sicherheitsschalter mit zuhaltungsfunktion zum zwangsöffnung von kontaktelementen sowie verfahren zum zwangsöffnen von kontaktelementen eines sicherheitsschalters mit verriegelungsfunktion

Also Published As

Publication number Publication date
ATE202655T1 (de) 2001-07-15
DK0871189T3 (da) 2001-09-03
DE59703906D1 (de) 2001-08-02
EP0871189B1 (de) 2001-06-27
US5909166A (en) 1999-06-01
EP0871189A1 (de) 1998-10-14
ES2158429T3 (es) 2001-09-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970717

R021 Search request validly filed

Effective date: 19970528

R163 Identified publications notified

Effective date: 19970715

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000530

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030326

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050503

R071 Expiry of right