EP0801801B1 - Sicherheitsschalter - Google Patents

Sicherheitsschalter Download PDF

Info

Publication number
EP0801801B1
EP0801801B1 EP94922260A EP94922260A EP0801801B1 EP 0801801 B1 EP0801801 B1 EP 0801801B1 EP 94922260 A EP94922260 A EP 94922260A EP 94922260 A EP94922260 A EP 94922260A EP 0801801 B1 EP0801801 B1 EP 0801801B1
Authority
EP
European Patent Office
Prior art keywords
ram
key
cam
safety switch
pct
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
EP94922260A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0801801A1 (de
Inventor
Werner Rapp
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.)
Euchner GmbH and Co KG
Original Assignee
Euchner GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6495800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0801801(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Euchner GmbH and Co KG filed Critical Euchner GmbH and Co KG
Publication of EP0801801A1 publication Critical patent/EP0801801A1/de
Application granted granted Critical
Publication of EP0801801B1 publication Critical patent/EP0801801B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a safety switch that Features of the preamble of claim 1.
  • Safety switches are used wherever ensured must be that a door, a cover or the like., which in the closed state gives access to the security area prevent a machine, can only be opened, when the machine is turned off, and turning on the Machine is only possible when the door or the like is closed is. If, moreover, it must be prevented that not already when the machine is switched off, but only when the Machine has come to a standstill, the key from which Key channel of the safety switch pulled out and so that the door or the like can be opened, the Safety switch additionally a locking device on the causes the key to correspond during the expiry period Period of time is recorded in the key channel.
  • Electromagnet on either excited when excited Bolt holds in the locked position or that of one preloaded spring held in the locked position Pulls the bolt out of the locked position.
  • the bar acts in its locked position with either Tappet together or directly with the key.
  • the invention based on the task of a safety switch at the beginning to create the type mentioned, the locking device is inexpensive and can be realized in a space-saving manner. This task solves a safety switch with the features of the claim 1.
  • a section of the plunger is designed as an anchor, compared to safety switches without the locking device only the stator part of the electromagnet required as an additional component, leading to leads to a significant reduction in costs.
  • the space requirement is reduced on the one hand by the fact that the stator part includes the plunger, on the other hand in that components are not are required, which is the magnetic force generated by the stator part transferred to the ram in the form of a locking force.
  • the locking edge that abuts the plunger when the locking device is effective, and thereby turning the ratchet prevents what is a requirement for removing the key from the key channel can be through one edge a recess in the cam track be formed in which of the tappets in the position of the ratchet can intervene in which the key completely in the Key channel introduced and therefore the door to be secured or the like is completely closed.
  • the locking device can optionally be a magnetic lock or cause a spring lock.
  • the electromagnet presses the plunger, as a rule against the force of a spring, against the cam track.
  • the ram is trapped by a preloaded spring pressed the cam track. The electromagnet then unlocks when excited, the ratchet.
  • stator part of the electromagnet on the plunger Exertable force is sufficient to the prescribed for the key Generating locking force or that of a biased To compensate spring generated locking force needs no self-locking between the locking flank and the plunger to be present.
  • the invention is based on one in the drawing illustrated embodiment explained in detail.
  • the only figure shows a schematically illustrated section of the embodiment in the direction of the longitudinal axis of his Pestle.
  • a safety switch designated as a whole by 1 has a cuboid-shaped housing 2 in the embodiment, the can consist of metal or plastic. On one end the housing 2 closes the housing 3 of a head part on that the key channel 4 for a as a switch actuator serving key 5 forms. That like the case 2 housing made of metal or plastic 3 is so trained that it is not only shown in the figure Position, but also opposite this position by 90 ° or rotated 180 ° with the housing 2 by means of not shown Screws can be connected.
  • the housing 2 is displaceable in its longitudinal direction Ram 6 stored. Its lower end is in contact with one with the plunger 6 aligned actuating pin 7 of a switch 8, which contains at least one switching path that is closed is when the key is completely in the key channel 4 is inserted and is open when the key 5 is pulled out of the key channel 4.
  • Ratchet wheel 9 crosses the longitudinal axis of the plunger at right angles 6.
  • Ratchet wheel 9 provided with a radial incision 11 one flank of a cross bar 5 'of the key 5 in plant comes when the key 5 is inserted into the key channel 4 becomes.
  • locking elements which can be actuated by means of the key 5 prevent if the key is outside the key channel 4, the ratchet 9 with a Tools, for example a screwdriver or a Wire piece, in the angular position shown in the drawing can be rotated.
  • a Tools for example a screwdriver or a Wire piece
  • the stator part 12 is concentric to the plunger 6 in the housing 2 an electromagnet.
  • the surrounding the plunger 6 Stator part 12 is connected to the housing via a holder or the like 2 connected.
  • the plunger 6 has one Middle section 6 ', the diameter of which compared to The diameter of the two end sections is larger. It can therefore the entire plunger 6 made of a ferromagnetic Material existed.
  • the length of this middle section is 6 ' approximately equal to the axial length of the stator part 12, between the inner wall and outer surface of the middle section 6 'there is only a relatively small air gap.
  • a biased coil spring 13, which on the actuating pin 7 surrounding end portion of the plunger 6 and with its end facing away from the switch 8 on a shoulder of the Ram 6 is supported, on the other hand, based on a plate 14 fixed to the housing and therefore presses the upper end of the plunger 6 on the outer surface of the ratchet 9.
  • the smallest distance from the axis of rotation of the Ratchet wheels 9 has, provided with a recess 15, in which the plunger 6 engages thanks to the force of the coil spring 13, when the ratchet 9 in that angular position is located, in which the key 5 completely in the key channel 6 is introduced.
  • the locking recess 15 forms against the curved path 10 towards a blocking edge 15 '.
  • Their course and the shape of the engaging in the locking recess 15 end of the Ram 6 are selected so that self-locking is available.
  • the plunger 6 can therefore not be pushed out of the locking recess 15 be when a torque in the ratchet 9 Exercised clockwise when looking in the direction of the figure becomes. Such torque occurs when on the key 5 a force in the sense of pulling out of the key channel 4 is exercised.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP94922260A 1993-08-23 1994-07-05 Sicherheitsschalter Expired - Lifetime EP0801801B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4328297A DE4328297C1 (de) 1993-08-23 1993-08-23 Sicherheitsschalter
DE4328297 1993-08-23
PCT/EP1994/002202 WO1995006323A1 (de) 1993-08-23 1994-07-05 Sicherheitsschalter

Publications (2)

Publication Number Publication Date
EP0801801A1 EP0801801A1 (de) 1997-10-22
EP0801801B1 true EP0801801B1 (de) 1998-06-03

Family

ID=6495800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94922260A Expired - Lifetime EP0801801B1 (de) 1993-08-23 1994-07-05 Sicherheitsschalter

Country Status (6)

Country Link
US (1) US5760353A (ja)
EP (1) EP0801801B1 (ja)
JP (1) JP3476827B2 (ja)
AT (1) ATE166999T1 (ja)
DE (1) DE4328297C1 (ja)
WO (1) WO1995006323A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533826A1 (fr) * 2003-11-21 2005-05-25 Schneider Electric Industries SAS Interrupteur de position de sécurité
DE102009059050A1 (de) 2009-12-15 2011-06-16 Euchner Gmbh + Co. Kg Zuhaltesystem für einen Sicherheitsschalter und Sicherheitsschalter mit einem solchen Zuhaltesystem
DE102010035765A1 (de) * 2010-08-20 2012-02-23 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine, insbesondere Sicherheitsschalter, und Verfahren zum Betrieb einer solchen Vorrichtung

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1294007B1 (it) * 1996-12-19 1999-03-15 Pizzato Elettrica Srl Interruttore elettromeccanico di sicurezza temporizzato
DE19730949A1 (de) * 1997-07-18 1999-01-21 Kloeckner Moeller Gmbh Elektrisches Schaltgerät mit einem stößelartigen Antriebsorgan
EP0910102B1 (de) * 1997-10-14 2005-11-23 Siemens Aktiengesellschaft Drehschalter mit Drehsperre
DE29720613U1 (de) * 1997-11-20 1999-03-25 Elan Schaltelemente GmbH, 35435 Wettenberg Verriegelungseinrichtung
DE29803028U1 (de) * 1998-02-20 1998-04-09 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Sicherheitsschalter
DE19917212A1 (de) * 1999-04-16 2000-11-02 Euchner Gmbh & Co Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter
DE19917211C1 (de) * 1999-04-16 2000-11-16 Euchner Gmbh & Co Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter
DE19937947C2 (de) * 1999-08-11 2003-04-17 Euchner Gmbh & Co Vorrichtung zum Schalten einer elektrischen Verbindung in Abhängigkeit des Zustandes einer Schutzeinrichtung
US6892121B2 (en) * 1999-12-14 2005-05-10 Siemens Aktiengesellschaft System for controlling the operation of modules using information transmitted from a control device via a data bus, a trigger device and a test circuit
DE10146828A1 (de) * 2001-09-18 2003-04-24 Euchner Gmbh & Co Zuhaltesystem eines Sicherheitsschalters mit einem Lesekopf und einem Betätiger
DE102004019547B4 (de) * 2004-04-22 2006-12-28 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
EP1774552B1 (de) * 2004-08-07 2007-12-05 EUCHNER GmbH + Co. KG Vorrichtung zum überwachen des zustandes einer schutzeinrichtung
DE102004047574A1 (de) * 2004-09-27 2006-04-06 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung
DE102004038488B4 (de) * 2004-08-07 2006-06-14 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
TWI253369B (en) * 2005-01-14 2006-04-21 Univ Nat Taiwan A safety apparatus for preventing industrial safety problems of machine tools caused by device-loading gears
JP4727290B2 (ja) * 2005-05-11 2011-07-20 Ｉｄｅｃ株式会社 安全スイッチ
DE102005057108A1 (de) * 2005-11-28 2007-05-31 Pilz Gmbh & Co. Kg Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
JP4747888B2 (ja) * 2006-03-09 2011-08-17 オムロン株式会社 スイッチ
DE102006033355A1 (de) * 2006-07-19 2008-01-24 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102006036514B3 (de) * 2006-08-04 2008-01-10 Moeller Gmbh Sicherheitsschalteinrichtung für die Verriegelung einer Schutzeinrichtung
US7928330B2 (en) 2006-09-29 2011-04-19 Rockwell Automation Limited Safety switch
GB0700146D0 (en) * 2007-01-05 2007-02-14 Eja Ltd Safety switch mounting
US7429708B1 (en) * 2007-06-22 2008-09-30 Eja, Limited Safety switch
EP2071983B1 (de) * 2007-12-21 2012-04-25 Formula Clean AG Rahmen mit integrierter Beleuchtung und Stromversorgung
ATE505804T1 (de) 2008-09-25 2011-04-15 Euchner Gmbh & Co Kg Vorrichtung zum überwachen des zustandes einer schutzeinrichtung einer maschine
DE102008050892A1 (de) 2008-09-25 2010-04-08 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102008050893A1 (de) 2008-09-25 2010-04-08 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102008057223A1 (de) * 2008-11-06 2010-05-20 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102008055685B4 (de) 2008-10-28 2011-05-19 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102008060004B4 (de) * 2008-11-25 2021-09-02 Pilz Gmbh & Co. Kg Sicherheitsschalter zum Erzeugen eines Anlagenfreigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
DE102010007388A1 (de) 2010-02-02 2011-08-04 Pilz Auslandsbeteiligungen GmbH, 73760 Verrieglungseinrichtung mit Zuhaltung für Schutztüren
DE102011119413A1 (de) 2011-11-21 2013-05-23 Euchner Gmbh + Co. Kg Vorrichtung zum Steuern des Betriebs einer Maschine, Sperreinsatz für eine solche Vorrichtung und zugehöriges Betriebsverfahren
DE102011121235A1 (de) 2011-12-12 2013-06-13 Euchner Gmbh + Co. Kg Modul für einen Sicherheitsschalter, Sicherheitsschalter mit einem solchen Modul sowie Betätiger für einen solchen Sicherheitsschalter
US9339691B2 (en) 2012-01-05 2016-05-17 Icon Health & Fitness, Inc. System and method for controlling an exercise device
US8986165B2 (en) * 2012-03-07 2015-03-24 Icon Health & Fitness, Inc. User identification and safety key for exercise device
DE102012021968B4 (de) 2012-10-31 2015-10-22 Euchner Gmbh + Co. Kg Vorrichtung zum lösbaren Arretieren eines vorgebbaren Zustandes einer Einrichtung sowie Sicherheitsschalter mit einer solchen Vorrichtung
DE102013001546B4 (de) 2013-01-30 2017-10-12 Euchner Gmbh + Co. Kg Vorrichtung zum lösbaren Arretieren eines vorgebbaren Zustandes einer Einrichtung sowie Sicherheitsschalter mit einer solchen Vorrichtung
EP2969058B1 (en) 2013-03-14 2020-05-13 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
DE102013007989A1 (de) 2013-04-30 2014-10-30 Euchner Gmbh + Co. Kg Hubmagnet, insbesondere Zuhaltemagnet eines Sicherheitsschalters, und Sicherheitsschalter mit einem solchen Hubmagnet
DE102013011433A1 (de) 2013-07-09 2015-01-15 Euchner Gmbh + Co. Kg Vorrichtung zum Ansteuern einer Zuhalteeinrichtung sowie Sicherheitsschalter mit einer solchen Vorrichtung
DE102013014456B4 (de) 2013-08-30 2016-03-24 Euchner Gmbh + Co. Kg Betätiger eines Sicherheitsschalters sowie Sicherheitsschalter mit einem solchen Betätiger
US9403047B2 (en) 2013-12-26 2016-08-02 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
US10433612B2 (en) 2014-03-10 2019-10-08 Icon Health & Fitness, Inc. Pressure sensor to quantify work
CN106470739B (zh) 2014-06-09 2019-06-21 爱康保健健身有限公司 并入跑步机的缆索系统
WO2015195965A1 (en) 2014-06-20 2015-12-23 Icon Health & Fitness, Inc. Post workout massage device
CN104576117B (zh) * 2015-01-15 2017-01-18 博耳(无锡)电力成套有限公司 固体绝缘环网柜下门联锁装置
US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
US10391361B2 (en) 2015-02-27 2019-08-27 Icon Health & Fitness, Inc. Simulating real-world terrain on an exercise device
US10953305B2 (en) 2015-08-26 2021-03-23 Icon Health & Fitness, Inc. Strength exercise mechanisms
US10625137B2 (en) 2016-03-18 2020-04-21 Icon Health & Fitness, Inc. Coordinated displays in an exercise device
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10561894B2 (en) 2016-03-18 2020-02-18 Icon Health & Fitness, Inc. Treadmill with removable supports
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10441844B2 (en) 2016-07-01 2019-10-15 Icon Health & Fitness, Inc. Cooling systems and methods for exercise equipment
US10471299B2 (en) 2016-07-01 2019-11-12 Icon Health & Fitness, Inc. Systems and methods for cooling internal exercise equipment components
US10671705B2 (en) 2016-09-28 2020-06-02 Icon Health & Fitness, Inc. Customizing recipe recommendations
US10500473B2 (en) 2016-10-10 2019-12-10 Icon Health & Fitness, Inc. Console positioning
US10376736B2 (en) 2016-10-12 2019-08-13 Icon Health & Fitness, Inc. Cooling an exercise device during a dive motor runway condition
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
TWI646997B (zh) 2016-11-01 2019-01-11 美商愛康運動與健康公司 用於控制台定位的距離感測器
TWI680782B (zh) 2016-12-05 2020-01-01 美商愛康運動與健康公司 於操作期間抵銷跑步機的平台之重量
EP3690909B1 (en) 2017-02-24 2021-12-01 Idec Corporation Safety switch
US11451108B2 (en) 2017-08-16 2022-09-20 Ifit Inc. Systems and methods for axial impact resistance in electric motors
US10729965B2 (en) 2017-12-22 2020-08-04 Icon Health & Fitness, Inc. Audible belt guide in a treadmill
JP6745568B2 (ja) 2018-01-11 2020-08-26 Idec株式会社 安全スイッチ
EP3557113A1 (de) * 2018-04-20 2019-10-23 EUCHNER GmbH + Co. KG Sicherheitsschalter
CN109920665B (zh) * 2019-04-17 2022-06-24 国网安徽省电力有限公司滁州供电公司 一种电磁轴心锁电力开关装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430090A1 (de) * 1984-08-16 1986-03-06 Euchner & Co, 7022 Leinfelden-Echterdingen Sicherheitsschalter
FR2613121B1 (fr) * 1987-03-27 1993-12-10 Telemecanique Electrique Interrupteur a cle verrouillable par actionneur
DE3710079C2 (de) * 1987-03-27 1996-05-23 Elan Schaltelemente Gmbh Elektromagnetischer Verriegelungsschalter
DE3806189A1 (de) * 1988-02-26 1989-09-07 Schunk Metall & Kunststoff Verriegelungsvorrichtung
DE3943376C1 (ja) * 1989-12-30 1991-06-20 Kloeckner-Moeller Gmbh, 5300 Bonn, De
DE4134083A1 (de) * 1991-10-15 1993-07-22 Kloeckner Moeller Gmbh Sicherheitspositionsschalter mit tuerverriegelung
US5488207A (en) * 1992-01-31 1996-01-30 Niwa; Takashi Key switch with a locking arrangement on a rotating element
US5464954A (en) * 1992-08-31 1995-11-07 Idec Izumi Corporation Safety switch assembly
DE9212093U1 (de) * 1992-09-08 1994-01-13 Moeller GmbH, 53115 Bonn Vorrichtung und Anordnung für eine Sicherheitstürverriegelung und eine mit dieser zwangsverbundenen Türstellungsüberwachung
DE4303367C1 (de) * 1993-02-05 1994-02-24 Schmersal K A Gmbh & Co Sicherheitsschalter
DE4403061C1 (de) * 1994-02-02 1995-06-22 Bernstein Classic Gmbh & Co Durch ein Gehäuse umschlossene Sicherheitsschaltvorrichtung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533826A1 (fr) * 2003-11-21 2005-05-25 Schneider Electric Industries SAS Interrupteur de position de sécurité
FR2862810A1 (fr) * 2003-11-21 2005-05-27 Schneider Electric Ind Sas Interrupteur de position de securite
US6982391B2 (en) 2003-11-21 2006-01-03 Schneider Electric Industries Sas Safety position switch
DE102009059050A1 (de) 2009-12-15 2011-06-16 Euchner Gmbh + Co. Kg Zuhaltesystem für einen Sicherheitsschalter und Sicherheitsschalter mit einem solchen Zuhaltesystem
DE102009059050B4 (de) * 2009-12-15 2017-10-12 Euchner Gmbh + Co. Kg Zuhaltesystem für einen Sicherheitsschalter und Sicherheitsschalter mit einem solchen Zuhaltesystem
DE102010035765A1 (de) * 2010-08-20 2012-02-23 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine, insbesondere Sicherheitsschalter, und Verfahren zum Betrieb einer solchen Vorrichtung
DE102010035765B4 (de) * 2010-08-20 2012-03-22 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine, insbesondere Sicherheitsschalter, und Verfahren zum Betrieb einer solchen Vorrichtung

Also Published As

Publication number Publication date
ATE166999T1 (de) 1998-06-15
EP0801801A1 (de) 1997-10-22
JP3476827B2 (ja) 2003-12-10
WO1995006323A1 (de) 1995-03-02
US5760353A (en) 1998-06-02
DE4328297C1 (de) 1995-02-23
JPH09502298A (ja) 1997-03-04

Similar Documents

Publication Publication Date Title
EP0801801B1 (de) Sicherheitsschalter
DE69903872T2 (de) Elektromechanisches Zylinderschloss
EP1636454B1 (de) Elektromechanischer schliesszylinder
DE19754658C1 (de) Türöffner
EP0818049B1 (de) Sicherheitsschalter
DE3810287A1 (de) Schalter mit durch betaetigungsorgan verriegelbarem schluessel
DE102017202376B3 (de) Elektrisch schaltbare Zuhaltevorrichtunq für eine Türanlaqe
EP1741855B1 (de) Zuhaltung für ein Bauteil zum Verschliessen einer Öffnung
EP0368018B1 (de) Beschlag, insbesondere für Türen oder dergleichen
DE4408024C5 (de) Sicherheitsschalter
EP3156565A1 (de) Türöffner
DE3430090A1 (de) Sicherheitsschalter
EP0173987B1 (de) Nebenschloss einer Schlosseinrichtung für einbruchhemmende Türen
DE10106228A1 (de) Sicherheitsschalter mit Entriegelungsscheibe
DE102005017870A1 (de) Verschluß für ein Hausgerät
EP0941549B1 (de) Sicherheitsschalter
DE9321553U1 (de) Sicherheitsschalter
DE102005015797B4 (de) Sicherheitsschalter, insbesondere für Schutzschranken
DE102022208524B4 (de) Feststelleinrichtung sowie Türantrieb
DE29916233U1 (de) Bistabiles Schütz
DE102005005450A1 (de) Schaltschrankverschluß
DE3414642A1 (de) Blockschloss
DE102022208525B4 (de) Feststelleinrichtung sowie Türantrieb
DE19812276C1 (de) Sicherheitsschloß
DE102022208522B4 (de) Feststelleinrichtung sowie Türantrieb

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960215

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH FR GB IT LI NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EUCHNER GMBH + CO.

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19980120

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 166999

Country of ref document: AT

Date of ref document: 19980615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

Ref country code: CH

Ref legal event code: EP

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980817

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: ELAN SCHALTELEMENTE GMBH & CO. KG

Effective date: 19990226

Opponent name: KLOECKNER-MOELLER GMBH

Effective date: 19990226

NLR1 Nl: opposition has been filed with the epo

Opponent name: ELAN SCHALTELEMENTE GMBH & CO. KG

Opponent name: KLOECKNER-MOELLER GMBH

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: MOELLER GMBH * 19990226 ELAN SCHALTELEMENTE GMBH &

Effective date: 19990226

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

NLR1 Nl: opposition has been filed with the epo

Opponent name: ELAN SCHALTELEMENTE GMBH & CO. KG

Opponent name: MOELLER GMBH

RDAH Patent revoked

Free format text: ORIGINAL CODE: EPIDOS REVO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20040310

NLR2 Nl: decision of opposition

Effective date: 20040310

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090630

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20090731

Year of fee payment: 16

Ref country code: CH

Payment date: 20090730

Year of fee payment: 16

Ref country code: AT

Payment date: 20090610

Year of fee payment: 16

BERE Be: lapsed

Owner name: *EUCHNER G.M.B.H. + CO.

Effective date: 20100731

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110201

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20130604

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130628

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20130719

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130724

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20140704

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140704