IT8368209A0 - Interruttore elettrico - Google Patents
Interruttore elettricoInfo
- Publication number
- IT8368209A0 IT8368209A0 IT8368209A IT6820983A IT8368209A0 IT 8368209 A0 IT8368209 A0 IT 8368209A0 IT 8368209 A IT8368209 A IT 8368209A IT 6820983 A IT6820983 A IT 6820983A IT 8368209 A0 IT8368209 A0 IT 8368209A0
- Authority
- IT
- Italy
- Prior art keywords
- electrical switch
- switch
- electrical
- Prior art date
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
-
- 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
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Push-Button Switches (AREA)
- Glass Compositions (AREA)
- Saccharide Compounds (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3330109A DE3330109C2 (de) | 1983-08-20 | 1983-08-20 | Elektrischer Schalter |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8368209A0 true IT8368209A0 (it) | 1983-11-18 |
IT1159632B IT1159632B (it) | 1987-03-04 |
Family
ID=6207036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68209/83A IT1159632B (it) | 1983-08-20 | 1983-11-18 | Interruttore elettrico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4524251A (it) |
JP (1) | JPS6044926A (it) |
DE (1) | DE3330109C2 (it) |
FR (1) | FR2550880B1 (it) |
GB (1) | GB2149210B (it) |
IT (1) | IT1159632B (it) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433048C2 (de) * | 1984-09-08 | 1986-10-02 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | Elektrischer Schalter |
US4658102A (en) * | 1984-09-08 | 1987-04-14 | K. A. Schmersal Gmbh & Co. | Electric switch |
FR2579010B1 (fr) * | 1985-03-18 | 1987-04-10 | Telemecanique Electrique | Interrupteur electrique de securite |
JPH0818850B2 (ja) * | 1986-09-05 | 1996-02-28 | セントラル硝子株式会社 | 化学強化ガラス |
JPS6393913U (it) * | 1986-12-09 | 1988-06-17 | ||
FR2613121B1 (fr) * | 1987-03-27 | 1993-12-10 | Telemecanique Electrique | Interrupteur a cle verrouillable par actionneur |
DE3819753A1 (de) * | 1988-06-10 | 1989-12-14 | Kronenberg Gmbh H & J | Sicherheitsschalter |
US4963706A (en) * | 1989-01-12 | 1990-10-16 | Eja Engineering Company Limited | Safety switch assemblies |
GB8901127D0 (en) * | 1989-01-19 | 1989-03-15 | Eja Eng Co | Safety switch assemblies |
FR2655182B1 (fr) * | 1989-11-27 | 1992-02-21 | Telemecanique | Systeme interrupteur de securite fonctionnant par insertion et extraction d'une cle. |
DE3943375C2 (de) * | 1989-12-30 | 1997-08-21 | Kloeckner Moeller Gmbh | Schalter mit Antriebskopf |
DE4039652C1 (en) * | 1990-12-12 | 1992-03-05 | Kloeckner-Moeller Gmbh, 5300 Bonn, De | Detachable safety-interlock for electrical switch - has key guides chamfered to facilitate final engagement with coded cam |
AU4337493A (en) * | 1992-06-02 | 1993-12-30 | Eja Engineering Plc | Safety switch assemblies |
WO1994006141A1 (en) * | 1992-08-31 | 1994-03-17 | Idec Izumi Corporation | Safety switch assembly |
JP3495384B2 (ja) * | 1993-01-27 | 2004-02-09 | 和泉電気株式会社 | 安全用スイッチ装置 |
DE4303367C1 (de) * | 1993-02-05 | 1994-02-24 | Schmersal K A Gmbh & Co | Sicherheitsschalter |
DE4328296C1 (de) * | 1993-08-23 | 1994-11-24 | Euchner & Co | Sicherheitsschalter |
DE4338910C1 (de) * | 1993-11-15 | 1995-02-16 | Bernstein Hans Spezialfabrik | Sicherheitsschalter |
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 |
DE4408024C5 (de) * | 1994-03-10 | 2007-09-06 | Euchner Gmbh + Co. Kg | Sicherheitsschalter |
DE4432862C1 (de) * | 1994-09-15 | 1995-10-26 | Schmersal K A Gmbh & Co | Radiusbetätiger für einen Sicherheitsschalter |
DE4436579C2 (de) * | 1994-10-13 | 1997-05-22 | Bernstein Hans Spezialfabrik | Sicherheitsschalter |
DE19504744A1 (de) * | 1995-02-14 | 1996-09-12 | Schmersal K A Gmbh & Co | Sicherheitsschalter |
US5473127A (en) * | 1995-02-24 | 1995-12-05 | Honeywell Inc. | Interlock mechanism for a key operated door switch |
EP0939415B1 (en) * | 1998-02-26 | 2005-12-14 | Idec Izumi Corporation | Safety switch |
DE19810735C2 (de) * | 1998-03-12 | 2003-10-09 | Schmersal K A Gmbh & Co | Betätiger für einen Sicherheitsschalter |
US6013881A (en) * | 1999-03-30 | 2000-01-11 | Honeywell Inc. | Key operated safety interlock switch |
JP4229556B2 (ja) * | 1999-12-28 | 2009-02-25 | Idec株式会社 | 安全スイッチ用アクチュエータ |
GB0405543D0 (en) * | 2004-03-10 | 2004-04-21 | Eja Ltd | Switch mechanism |
DE502005010865D1 (de) * | 2005-09-29 | 2011-02-24 | Siemens Ag | Sicherheitsschaltvorrichtung |
US7271355B2 (en) * | 2005-11-01 | 2007-09-18 | Honeywell International Inc. | Locking mechanism for a safety switch |
US20080223012A1 (en) * | 2007-03-13 | 2008-09-18 | Black & Decker, Inc. | Cordless electric mower fail-safe charge lockout |
CN101911235B (zh) * | 2008-01-29 | 2015-04-01 | 西门子公司 | 用于强制打开触头元件且具有保持关闭功能的安全开关以及将具有锁定功能的安全开关的触头元件强制打开的方法 |
JP2010157488A (ja) * | 2008-12-02 | 2010-07-15 | Idec Corp | 安全スイッチ |
DE102008062548B3 (de) * | 2008-12-16 | 2010-01-07 | Siemens Aktiengesellschaft | Schaltvorrichtung zum mittelbaren Schließen oder Trennen einer Schaltstelle |
EP3333644A1 (fr) * | 2016-12-06 | 2018-06-13 | ETA SA Manufacture Horlogère Suisse | Dispositif pour la commande d'au moins deux fonctions électroniques et/ou mécaniques d'un objet portable |
US11015370B2 (en) * | 2018-05-30 | 2021-05-25 | Rockwell Automation Technologies, Inc. | Quick-action orthogonal motion conversion mechanism with direct-acting return feature |
CN114334497A (zh) * | 2022-02-23 | 2022-04-12 | 陈玉胜 | 一种防误撞的安全型电气开关 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB847851A (en) * | 1957-12-07 | 1960-09-14 | Crabtree & Co Ltd J A | Improvements in key-operated electric switches |
AT234956B (de) * | 1961-11-06 | 1964-08-10 | Wertheim Werke Ag | Sicherheitskontakteinrichtung für Aufzugstüren |
GB2052158B (en) * | 1979-06-02 | 1983-06-08 | Eja Eng Co Ltd | Electric switch |
DE3100862C2 (de) * | 1981-01-14 | 1984-02-09 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | Sicherheitsschalter |
DE3112097C2 (de) * | 1981-03-27 | 1990-03-29 | Euchner & Co, 7022 Leinfelden-Echterdingen | "Sicherheitsschalter" |
-
1983
- 1983-08-20 DE DE3330109A patent/DE3330109C2/de not_active Expired
- 1983-10-12 GB GB08327260A patent/GB2149210B/en not_active Expired
- 1983-11-08 JP JP58208424A patent/JPS6044926A/ja active Granted
- 1983-11-18 US US06/553,039 patent/US4524251A/en not_active Expired - Lifetime
- 1983-11-18 IT IT68209/83A patent/IT1159632B/it active
- 1983-11-30 FR FR8319163A patent/FR2550880B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2149210B (en) | 1987-04-08 |
FR2550880A1 (fr) | 1985-02-22 |
IT1159632B (it) | 1987-03-04 |
DE3330109A1 (de) | 1985-03-14 |
DE3330109C2 (de) | 1986-01-02 |
JPH0124332B2 (it) | 1989-05-11 |
JPS6044926A (ja) | 1985-03-11 |
FR2550880B1 (fr) | 1987-12-31 |
GB8327260D0 (en) | 1983-11-16 |
GB2149210A (en) | 1985-06-05 |
US4524251A (en) | 1985-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |