EP1077457A3 - Safety switch - Google Patents
Safety switch Download PDFInfo
- Publication number
- EP1077457A3 EP1077457A3 EP00123046A EP00123046A EP1077457A3 EP 1077457 A3 EP1077457 A3 EP 1077457A3 EP 00123046 A EP00123046 A EP 00123046A EP 00123046 A EP00123046 A EP 00123046A EP 1077457 A3 EP1077457 A3 EP 1077457A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control disk
- key
- safety switch
- fixture
- devices
- 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.)
- Granted
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)
- Switch Cases, Indication, And Locking (AREA)
- Air Bags (AREA)
- Control Of Combustion (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19649717 | 1996-11-30 | ||
DE19649717A DE19649717A1 (en) | 1996-11-30 | 1996-11-30 | Safety key cut-out switch e.g for electrical machines - comprises key channel in switch casing, and in which key is insertable, with control disk rotated upon insertion of key, whereby devices are provided for fixture of control disk at completely inserted key |
EP97951250A EP0941549B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97951250.6 Division | 1998-06-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1077457A2 EP1077457A2 (en) | 2001-02-21 |
EP1077457A3 true EP1077457A3 (en) | 2001-03-14 |
EP1077457B1 EP1077457B1 (en) | 2002-12-11 |
Family
ID=7813252
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97951250A Expired - Lifetime EP0941549B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
EP00123046A Expired - Lifetime EP1077457B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
EP99124187A Expired - Lifetime EP0982747B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97951250A Expired - Lifetime EP0941549B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99124187A Expired - Lifetime EP0982747B1 (en) | 1996-11-30 | 1997-11-20 | Safety switch |
Country Status (6)
Country | Link |
---|---|
US (1) | US6084185A (en) |
EP (3) | EP0941549B1 (en) |
JP (1) | JP2001504981A (en) |
AT (3) | ATE201115T1 (en) |
DE (4) | DE19649717A1 (en) |
WO (1) | WO1998025284A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1292975B1 (en) † | 1997-04-11 | 1999-02-11 | Pizzato Elettrica Srl | KEY SAFETY SWITCH. |
DE19859260C2 (en) * | 1998-12-22 | 2001-03-01 | Euchner Gmbh & Co | Safety switch for switching an electrical connection depending on the closed state of a device to be monitored |
DE19917211C1 (en) | 1999-04-16 | 2000-11-16 | Euchner Gmbh & Co | Device for switching a connection depending on the state of a device to be monitored, in particular a safety switch |
GB0214205D0 (en) * | 2002-06-19 | 2002-07-31 | Eja Ltd | Lockable switch mechanism |
US7928330B2 (en) * | 2006-09-29 | 2011-04-19 | Rockwell Automation Limited | Safety switch |
TWM319773U (en) * | 2007-03-08 | 2007-10-01 | Healthstream Taiwan Inc | Control mechanism for safe switch of exercise facilities |
DE102011121235A1 (en) | 2011-12-12 | 2013-06-13 | Euchner Gmbh + Co. Kg | Module for a safety switch, safety switch with such a module and actuator for such a safety switch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963706A (en) * | 1989-01-12 | 1990-10-16 | Eja Engineering Company Limited | Safety switch assemblies |
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 |
DE4338910C1 (en) * | 1993-11-15 | 1995-02-16 | Bernstein Hans Spezialfabrik | Safety switch |
DE4408024A1 (en) * | 1994-03-10 | 1995-09-14 | Euchner & Co | Safety switch |
EP0707329A1 (en) * | 1994-10-13 | 1996-04-17 | HANS BERNSTEIN SPEZIALFABRIK FÜR SCHALTKONTAKTE GmbH & CO. | Safety switch |
WO1996033504A1 (en) * | 1995-04-19 | 1996-10-24 | Eja Engineering Plc | Switch assemblies |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3100862C2 (en) * | 1981-01-14 | 1984-02-09 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | Safety switch |
DE3209414A1 (en) * | 1981-01-14 | 1983-09-22 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | Safety switch for protective covers and the like |
JP3281384B2 (en) * | 1992-06-02 | 2002-05-13 | イー・ジェイ・エイ・エンジニアリング・パブリック・リミテッド・カンパニー | Safety switch device |
DE4303367C1 (en) * | 1993-02-05 | 1994-02-24 | Schmersal K A Gmbh & Co | Security switch for safety door - has switch operating element fitted in switch housing to rotate cam discs acting as operating roller for movable contact carrier |
FR2741993B1 (en) * | 1995-12-05 | 1998-01-16 | Schneider Electric Sa | ELECTRICAL KEY SAFETY SWITCH |
DE19602690C1 (en) * | 1996-01-26 | 1997-04-10 | Euchner & Co | Safety interlock switch e.g. for machine system safety door |
DE29609012U1 (en) * | 1996-05-20 | 1996-10-24 | Hans Bernstein, Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica | Safety switch |
-
1996
- 1996-11-30 DE DE19649717A patent/DE19649717A1/en not_active Withdrawn
-
1997
- 1997-11-20 DE DE59708969T patent/DE59708969D1/en not_active Expired - Lifetime
- 1997-11-20 EP EP97951250A patent/EP0941549B1/en not_active Expired - Lifetime
- 1997-11-20 AT AT97951250T patent/ATE201115T1/en not_active IP Right Cessation
- 1997-11-20 AT AT00123046T patent/ATE229691T1/en not_active IP Right Cessation
- 1997-11-20 US US09/308,489 patent/US6084185A/en not_active Expired - Lifetime
- 1997-11-20 JP JP52512998A patent/JP2001504981A/en not_active Ceased
- 1997-11-20 DE DE59703519T patent/DE59703519D1/en not_active Expired - Lifetime
- 1997-11-20 EP EP00123046A patent/EP1077457B1/en not_active Expired - Lifetime
- 1997-11-20 WO PCT/EP1997/006478 patent/WO1998025284A1/en active IP Right Grant
- 1997-11-20 EP EP99124187A patent/EP0982747B1/en not_active Expired - Lifetime
- 1997-11-20 DE DE59709207T patent/DE59709207D1/en not_active Expired - Lifetime
- 1997-11-20 AT AT99124187T patent/ATE231649T1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963706A (en) * | 1989-01-12 | 1990-10-16 | Eja Engineering Company Limited | Safety switch assemblies |
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 |
DE4338910C1 (en) * | 1993-11-15 | 1995-02-16 | Bernstein Hans Spezialfabrik | Safety switch |
DE4408024A1 (en) * | 1994-03-10 | 1995-09-14 | Euchner & Co | Safety switch |
EP0707329A1 (en) * | 1994-10-13 | 1996-04-17 | HANS BERNSTEIN SPEZIALFABRIK FÜR SCHALTKONTAKTE GmbH & CO. | Safety switch |
WO1996033504A1 (en) * | 1995-04-19 | 1996-10-24 | Eja Engineering Plc | Switch assemblies |
Also Published As
Publication number | Publication date |
---|---|
JP2001504981A (en) | 2001-04-10 |
DE19649717A1 (en) | 1998-06-04 |
DE59703519D1 (en) | 2001-06-13 |
ATE201115T1 (en) | 2001-05-15 |
EP0982747A3 (en) | 2000-11-22 |
EP1077457B1 (en) | 2002-12-11 |
EP0982747B1 (en) | 2003-01-22 |
US6084185A (en) | 2000-07-04 |
EP0941549A1 (en) | 1999-09-15 |
DE59709207D1 (en) | 2003-02-27 |
EP1077457A2 (en) | 2001-02-21 |
EP0941549B1 (en) | 2001-05-09 |
WO1998025284A1 (en) | 1998-06-11 |
ATE231649T1 (en) | 2003-02-15 |
EP0982747A2 (en) | 2000-03-01 |
ATE229691T1 (en) | 2002-12-15 |
DE59708969D1 (en) | 2003-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU1695897A (en) | Remote control window treatment/lighting system and improvements thereof | |
AU1898997A (en) | Sheath introducer with valve that splits | |
AU1485497A (en) | High pressure casing patch | |
AU4043097A (en) | Key-controlled lock with safety lockout | |
AU3818897A (en) | Combined screw and clearance drill | |
AU3721893A (en) | Operating channel/insufflation port assemblies | |
AU4745197A (en) | Expanding lock control cable end fitting | |
AUPO163696A0 (en) | Lighting devices, methods of constructing lighting devices and methods of operating lighting devices | |
AU5586198A (en) | Firearm safety and dry-fire device | |
EP1077457A3 (en) | Safety switch | |
AU3102997A (en) | Pressure actuated locking device | |
AU4100997A (en) | Key turning device | |
AU2302297A (en) | Cvt control system | |
EP1460733A3 (en) | Conductor rail adapter | |
AU5425898A (en) | Improved tri-signature security architecture systems and methods | |
AU2311397A (en) | Ventilation device and window for accommodating the same | |
AU1397297A (en) | Selective release firearm security lock | |
AU5124598A (en) | Assembly system and method, and devices provided with this system | |
AU6671696A (en) | Inflatable device with pressure limiting valve | |
AU5186898A (en) | Electronic key and electronic lock | |
AU3699495A (en) | Dynamometric key | |
AU2097997A (en) | Locking device | |
AU1575395A (en) | Locking system comprising a lock and several keys which fit one lock | |
AU2185697A (en) | Ventilator | |
AU4550197A (en) | A circuit for maintaining the temperature of a light source, and use of the circuit |
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 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 941549 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 20010313 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE FR GB IT LI NL SE |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20020419 |
|
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 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BAECHLE, ERIK |
|
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 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 941549 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 229691 Country of ref document: AT Date of ref document: 20021215 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
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 |
|
REF | Corresponds to: |
Ref document number: 59708969 Country of ref document: DE Date of ref document: 20030123 |
|
RIN2 | Information on inventor provided after grant (corrected) |
Inventor name: BAECHLE, ERIK |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20030411 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20030912 |
|
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) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20081128 Year of fee payment: 12 Ref country code: NL Payment date: 20081128 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20081021 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20081027 Year of fee payment: 12 |
|
BERE | Be: lapsed |
Owner name: *EUCHNER G.M.B.H. + CO. Effective date: 20091130 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20100601 |
|
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: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091120 |
|
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: 20100601 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091130 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59708969 Country of ref document: DE Representative=s name: RUCKH, RAINER, DIPL.-PHYS. DR.RER.NAT., DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20151118 Year of fee payment: 19 Ref country code: IT Payment date: 20151125 Year of fee payment: 19 Ref country code: DE Payment date: 20151121 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20151118 Year of fee payment: 19 Ref country code: FR Payment date: 20151119 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59708969 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161120 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161120 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20161120 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170601 |