FR2750791B1 - Interrupteur de securite verrouillable par electroaimant - Google Patents
Interrupteur de securite verrouillable par electroaimantInfo
- Publication number
- FR2750791B1 FR2750791B1 FR9608321A FR9608321A FR2750791B1 FR 2750791 B1 FR2750791 B1 FR 2750791B1 FR 9608321 A FR9608321 A FR 9608321A FR 9608321 A FR9608321 A FR 9608321A FR 2750791 B1 FR2750791 B1 FR 2750791B1
- Authority
- FR
- France
- Prior art keywords
- safety switch
- electric magnet
- lockable safety
- lockable
- magnet
- 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 - Fee Related
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
-
- 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
- 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
- H01H2027/005—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 key receiving part having multiple openings to allow keys from different directions to operate the switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
- Toys (AREA)
- Lock And Its Accessories (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9608321A FR2750791B1 (fr) | 1996-07-02 | 1996-07-02 | Interrupteur de securite verrouillable par electroaimant |
EP97401340A EP0817227B1 (fr) | 1996-07-02 | 1997-06-13 | Interrupteur de sécurité verrouillable par électroaimant |
ES97401340T ES2160904T3 (es) | 1996-07-02 | 1997-06-13 | Interruptor de seguridad bloqueable por electroiman. |
DE69706775T DE69706775T2 (de) | 1996-07-02 | 1997-06-13 | Durch einen Elekromagnet verriegelbarer Sicherheitsschalter |
US08/882,287 US5861786A (en) | 1996-07-02 | 1997-06-25 | Safety switch that may be locked with an electromagnet |
JP17675697A JP3824381B2 (ja) | 1996-07-02 | 1997-07-02 | セーフティースイッチ |
CN97117120A CN1061461C (zh) | 1996-07-02 | 1997-07-02 | 可用电磁铁锁定的安全开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9608321A FR2750791B1 (fr) | 1996-07-02 | 1996-07-02 | Interrupteur de securite verrouillable par electroaimant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2750791A1 FR2750791A1 (fr) | 1998-01-09 |
FR2750791B1 true FR2750791B1 (fr) | 1998-10-09 |
Family
ID=9493701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9608321A Expired - Fee Related FR2750791B1 (fr) | 1996-07-02 | 1996-07-02 | Interrupteur de securite verrouillable par electroaimant |
Country Status (7)
Country | Link |
---|---|
US (1) | US5861786A (fr) |
EP (1) | EP0817227B1 (fr) |
JP (1) | JP3824381B2 (fr) |
CN (1) | CN1061461C (fr) |
DE (1) | DE69706775T2 (fr) |
ES (1) | ES2160904T3 (fr) |
FR (1) | FR2750791B1 (fr) |
Families Citing this family (10)
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 |
DE10146828A1 (de) * | 2001-09-18 | 2003-04-24 | Euchner Gmbh & Co | Zuhaltesystem eines Sicherheitsschalters mit einem Lesekopf und einem Betätiger |
GB0405543D0 (en) * | 2004-03-10 | 2004-04-21 | Eja Ltd | Switch mechanism |
EP1876622B1 (fr) | 2006-07-03 | 2010-09-29 | Siemens Aktiengesellschaft | interrupteur de position |
US7902480B2 (en) * | 2007-06-13 | 2011-03-08 | Hitachi, Ltd. | Vacuum insulated switchgear |
US8017880B2 (en) * | 2008-06-26 | 2011-09-13 | Honeywell International Inc. | Safety switch |
ITVI20130290A1 (it) * | 2013-12-06 | 2015-06-07 | Pizzato Elettrica Srl | Interruttore di sicurezza ad azionamento elettronico |
IT201600096402A1 (it) * | 2016-09-26 | 2018-03-26 | Pizzato Elettrica Srl | Interruttore di sicurezza con rilevamento dell’azionamento di un comando ausiliario di sblocco |
JP2021502664A (ja) * | 2017-11-08 | 2021-01-28 | ピザト エレットリカ エス.アール.エル.Pizzato Elettrica S.R.L. | 産業機械またはプラントへのアクセスを制御するための安全スイッチ |
JP7122851B2 (ja) * | 2018-04-13 | 2022-08-22 | 株式会社キーエンス | 安全スイッチ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014825C2 (de) * | 1980-04-15 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Kraftantrieb für elektrische Schaltgeräte mit elastischer Übertragung der Antriebskraft |
DE3430090A1 (de) * | 1984-08-16 | 1986-03-06 | Euchner & Co, 7022 Leinfelden-Echterdingen | Sicherheitsschalter |
US4901046A (en) * | 1987-06-09 | 1990-02-13 | Hubert Laurenz Naimer | Manually actuated on-off switch with electromagnetic release |
CN88202206U (zh) * | 1988-03-25 | 1988-11-09 | 付建生 | 一种电开关 |
US5488207A (en) * | 1992-01-31 | 1996-01-30 | Niwa; Takashi | Key switch with a locking arrangement on a rotating element |
GB9326394D0 (en) * | 1993-12-24 | 1994-02-23 | Eja Eng Plc | Safety switch assemblies |
DE4403061C1 (de) * | 1994-02-02 | 1995-06-22 | Bernstein Classic Gmbh & Co | Durch ein Gehäuse umschlossene Sicherheitsschaltvorrichtung |
-
1996
- 1996-07-02 FR FR9608321A patent/FR2750791B1/fr not_active Expired - Fee Related
-
1997
- 1997-06-13 EP EP97401340A patent/EP0817227B1/fr not_active Expired - Lifetime
- 1997-06-13 ES ES97401340T patent/ES2160904T3/es not_active Expired - Lifetime
- 1997-06-13 DE DE69706775T patent/DE69706775T2/de not_active Expired - Lifetime
- 1997-06-25 US US08/882,287 patent/US5861786A/en not_active Expired - Lifetime
- 1997-07-02 CN CN97117120A patent/CN1061461C/zh not_active Expired - Fee Related
- 1997-07-02 JP JP17675697A patent/JP3824381B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3824381B2 (ja) | 2006-09-20 |
EP0817227A1 (fr) | 1998-01-07 |
ES2160904T3 (es) | 2001-11-16 |
JPH113638A (ja) | 1999-01-06 |
US5861786A (en) | 1999-01-19 |
DE69706775D1 (de) | 2001-10-25 |
CN1061461C (zh) | 2001-01-31 |
DE69706775T2 (de) | 2002-04-18 |
EP0817227B1 (fr) | 2001-09-19 |
CN1174386A (zh) | 1998-02-25 |
FR2750791A1 (fr) | 1998-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
CJ | Change in legal form | ||
ST | Notification of lapse |
Effective date: 20150331 |