EP0800188B1 - Lockable emergency stop button - Google Patents
Lockable emergency stop button Download PDFInfo
- Publication number
- EP0800188B1 EP0800188B1 EP97400421A EP97400421A EP0800188B1 EP 0800188 B1 EP0800188 B1 EP 0800188B1 EP 97400421 A EP97400421 A EP 97400421A EP 97400421 A EP97400421 A EP 97400421A EP 0800188 B1 EP0800188 B1 EP 0800188B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sliding plate
- lug
- emergency stop
- stop button
- fact
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
- H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
Definitions
- the present invention relates to a padlockable emergency stop button disposed on a mounting wall and comprising a control head, which head is able to act on electrical contacts, on the one hand by moving in translation along a determined axis, from an on position to an off position locked, and on the other hand by turning around this axis to be unlocked so return to the on position (see for example DE 87 04 026 u).
- the invention aims to allow padlocking very simply and so space-saving an emergency stop button unlockable by rotation, of the type described.
- a lug is integral with the control head, preferably a tubular skirt thereof, projecting radially outward, and it is provided a control head locking pull tab, this pull pull being movable in translation in a direction perpendicular to the axis of the emergency stop button, from a locking position to an unlocking position and vice versa, and having an element stop in rotation of the lug as well as at least one passage opening for a padlock.
- the zipper can advantageously be provided with a projection provided for cooperate by abutment with the lug of the skirt so that in the running position it prevents pull out the pull tab and / or in the stop position it prevents the inadvertent ascent of the control head.
- the element for stopping the rotation of the lug is a face of stop provided in a longitudinal bar of the pull tab to lock the lug in rotation, near a window in the bar to let the pin pass rotation. It is more advantageous that the lockout hole is hidden in release position by guide surfaces of the pull tab.
- Figure 1 shows in elevation an emergency stop button in walking position.
- Figure 2 shows the emergency stop button in the locked stop position and blocked.
- Figures 3 and 4 show in section along plane P of Figures 1 and 2 the emergency stop button in the corresponding positions.
- Figure 5 shows in perspective the locking tab associated with the button emergency stop.
- the emergency stop button 10 illustrated in the figures comprises a head control 11 provided with a tubular skirt 12 and a pusher 13 actuated by this head to act on an electrical appliance, not shown, which is housed behind a cover, a partition or other mounting wall such as a cabinet wall 14.
- the button emergency stop 10 is for example fixed to the wall 14 by means of a nut 15.
- the tubular skirt 12 of the emergency stop button has a radial projection outwardly a lug 16 provided to cooperate with a locking pull tab 20.
- the pull tab can be moved in translation in a direction Y normal to X and can take an unlocking position (see figures 1 and 3) and a locking position (see figures 2 and 4) of the emergency stop button.
- the zipper 20 is arranged on the side of the emergency stop button where the lug is located and includes a longitudinal bar 21 provided near a gripping end 22 with a padlocking orifice 23, which can receive at least one padlock; one could of course provide several orifices 23.
- the bar 21 is provided in the middle with a window 24 for passage of the lug 16 and, near this window, an abutment face 25 for the lug. Instead of this window, it is of course possible to provide any other space for the free passage of the lug.
- the window 24 authorizes, in the unlocked position of the zipper, the passage of lug 16 (as shown in dashes in Figure 3), while the face of stop 25 prohibits, in the locking position of the pull tab, the passage of the lug 16 (as shown in dashes in Figure 4).
- the pull tab 20 has guide faces 27a, b and 28a, b which cooperate with walls corresponding guides 31a, b and 32a, b provided in a housing 30; this one is integral with the mounting wall 14 and comes for example from molding with it.
- the housing 30 finally has a shoulder or a projection 33 which extends parallel to the plane P and perpendicular to the direction X; the advance prevents, when the head 11 is out, to extract the pull tab, thanks to its stop against the lug 16 and, when the head 11 is pressed in the stop position and the zipper has been put in position blocking, the raising of the lug, thus contributing to the safety of the device.
- the mounting wall 14 comprises further guide walls 34, 35 which serve on the one hand to guide the zipper, on the other hand to hide the lockout hole 23 of the zipper when it is in its blocking position.
- the bar 21 has a latching element 36 such than a pin, lug, hard point or elastic tab to cooperate with an element complementary latching 37 provided in an adjacent wall, for example in the guide wall 34 or 35, in order to keep the pull tab in the locking position.
- a latching element 36 such than a pin, lug, hard point or elastic tab to cooperate with an element complementary latching 37 provided in an adjacent wall, for example in the guide wall 34 or 35, in order to keep the pull tab in the locking position.
- the holding the pull tab in the unlocked position is ensured by friction of the various guide surfaces and possibly by the presence of a hard point.
- An element elastic return can of course be associated with the pull tab.
- the emergency stop button described works as follows.
- the head of the emergency stop button is out (figure 1). Note that in this state of the zipper cannot be brought from its position in figure 1 to that of Figure 2 because its projection 33 abuts against a side of the lug 16. If the operator wishes to stop the device, he presses on the head 11 (FIG. 2), the lug 16 remaining in the nominal angular position indicated in solid lines in FIGS. 1 and 3. The head then remains locked in this position by its locking means not represented.
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Emergency Lowering Means (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Description
La présente invention concerne un bouton d'arrêt d'urgence cadenassable disposé sur une paroi de montage et comprenant une tête de commande, laquelle tête est apte à agir sur des contacts électriques, d'une part en se déplaçant en translation selon un axe déterminé, d'une position marche à une position arrêt verrouillée, et d'autre part en tournant autour de cet axe pour être déverrouillée afin de revenir à la position marche (voir par exemple DE 87 04 026 u).The present invention relates to a padlockable emergency stop button disposed on a mounting wall and comprising a control head, which head is able to act on electrical contacts, on the one hand by moving in translation along a determined axis, from an on position to an off position locked, and on the other hand by turning around this axis to be unlocked so return to the on position (see for example DE 87 04 026 u).
II existe déjà de nombreux dispositifs permettant de cadenasser des manettes ou boutons d'actionnement d'appareils électriques dans une position contraignant ceux-ci à rester à l'arrêt (voir par exemple le document EP-202 991). Ces dispositifs interviennent soit pour bloquer en position arrêt un bouton commandant à la fois la marche et l'arrêt de l'appareil, soit pour bloquer en position inactive un bouton commandant uniquement la marche de l'appareil. L'application des dispositifs connus à un bouton d'arrêt d'urgence n'est cependant pas aisée puisque la tête du bouton est enfoncée dans sa position arrêt.There are already many devices for padlocking joysticks or buttons for operating electrical devices in one position forcing them to remain stationary (see for example document EP-202 991). These devices intervene either to block in stop position a button controlling both start and stop of the device, either to block in the inactive position a button controlling only the operation of the device. Application of devices known to an emergency stop button is however not easy since the head of the button is pressed in its off position.
L'invention vise à permettre de cadenasser très simplement et de manière peu encombrante un bouton d'arrêt d'urgence déverrouillable par rotation, du type décrit.The invention aims to allow padlocking very simply and so space-saving an emergency stop button unlockable by rotation, of the type described.
Selon l'invention, un ergot est solidaire de la tête de commande, de préférence d'une jupe tubulaire de celle-ci, en saillie radiale vers l'extérieur, et il est prévu une tirette de blocage de la tête de commande, cette tirette étant déplaçable en translation selon une direction perpendiculaire à l'axe du bouton d'arrêt d'urgence, d'une position de blocage à une position de déblocage et vice versa, et présentant un élément d'arrêt en rotation de l'ergot ainsi qu'au moins un orifice de passage pour un cadenas. De plus, la tirette peut être avantageusement dotée d'une avancée prévue pour coopérer par butée avec l'ergot de la jupe afin qu'en position marche elle empêche de sortir la tirette et/ou qu'en position arrêt elle empêche la remontée intempestive de la tête de commande.According to the invention, a lug is integral with the control head, preferably a tubular skirt thereof, projecting radially outward, and it is provided a control head locking pull tab, this pull pull being movable in translation in a direction perpendicular to the axis of the emergency stop button, from a locking position to an unlocking position and vice versa, and having an element stop in rotation of the lug as well as at least one passage opening for a padlock. In addition, the zipper can advantageously be provided with a projection provided for cooperate by abutment with the lug of the skirt so that in the running position it prevents pull out the pull tab and / or in the stop position it prevents the inadvertent ascent of the control head.
De préférence, l'élément d'arrêt en rotation de l'ergot est une face de butée prévue dans une barrette longitudinale de la tirette pour bloquer l'ergot en rotation, près d'une fenêtre ménagée dans la barrette pour laisser passer l'ergot en rotation. Il est de plus avantageux que l'orifice de cadenassage soit masqué en position de déblocage par des surfaces de guidage de la tirette.Preferably, the element for stopping the rotation of the lug is a face of stop provided in a longitudinal bar of the pull tab to lock the lug in rotation, near a window in the bar to let the pin pass rotation. It is more advantageous that the lockout hole is hidden in release position by guide surfaces of the pull tab.
La description qui va être faite d'un mode de réalisation de l'invention, en regard des dessins annexés, explicite les avantages et résultats de celle-ci.The description which will be made of an embodiment of the invention, in look at the accompanying drawings, explains the advantages and results thereof.
La figure 1 représente en élévation un bouton d'arrêt d'urgence en position marche. Figure 1 shows in elevation an emergency stop button in walking position.
La figure 2 montre le bouton d'arrêt d'urgence en position arrêt verrouillée et bloquée.Figure 2 shows the emergency stop button in the locked stop position and blocked.
Les figures 3 et 4 représentent en coupe selon le plan P des figures 1 et 2 le bouton d'arrêt d'urgence dans les positions correspondantes.Figures 3 and 4 show in section along plane P of Figures 1 and 2 the emergency stop button in the corresponding positions.
La figure 5 montre en perspective la tirette de blocage associée au bouton d'arrêt d'urgence.Figure 5 shows in perspective the locking tab associated with the button emergency stop.
Le bouton d'arrêt d'urgence 10 illustré sur les figures comprend une tête
de commande 11 munie d'une jupe tubulaire 12 et un poussoir 13 actionné par cette
tête pour agir sur un appareil électrique non représenté qui est logé derrière un capot,
une cloison ou autre paroi de montage telle qu'une paroi de coffret 14. Le bouton
d'arrêt d'urgence 10 est par exemple fixé à la paroi 14 au moyen d'un écrou 15.The
II est du type coup de poing à déverrouillage par rotation, c'est-à-dire qu'il peut passer d'une position "marche" dans laquelle la tête est sortie (figure 1) à une position "arrêt" dans laquelle la tête est rentrée (figure 2), ce passage ayant lieu sous l'effet d'une poussée exercée manuellement par l'opérateur selon un axe X. Le bouton d'arrêt d'urgence reste maintenu dans la position arrêt par des moyens de verrouillage non représentés, jusqu'à ce que l'opérateur exerce sur la tête une impulsion de rotation en sens horaire autour de l'axe X, la tête revenant alors à sa position marche.It is of the punch type with rotary unlocking, that is to say it can go from a "walking" position in which the head is out (Figure 1) to a "stop" position in which the head has returned (Figure 2), this passage taking place under the effect of a thrust exerted manually by the operator along an X axis. emergency stop button remains held in the stop position by means of locking not shown, until the operator exerts on the head a clockwise rotation pulse around the X axis, the head then returning to its walking position.
La jupe tubulaire 12 du bouton d'arrêt d'urgence présente en saillie radiale
vers l'extérieur un ergot 16 prévu pour coopérer avec une tirette de blocage 20. La
tirette est déplaçable en translation selon une direction Y normale à X et peut prendre
une position de déblocage (voir figures 1 et 3) et une position de blocage (voir figures
2 et 4) du bouton d'arrêt d'urgence.The
Comme on le voit mieux figure 3, la tirette 20 est disposée du côté du
bouton d'arrêt d'urgence où se trouve l'ergot et comprend une barrette longitudinale
21 dotée près d'une extrémité de préhension 22 d'un orifice de cadenassage 23, qui
peut recevoir au moins un cadenas ; on pourrait bien sûr prévoir plusieurs orifices 23.
D'autre part, la barrette 21 est munie en son milieu d'une fenêtre 24 de passage de
l'ergot 16 et, près de cette fenêtre, d'une face de butée 25 pour l'ergot. Au lieu de
cette fenêtre, on peut bien sûr prévoir tout autre espace de libre passage de l'ergot.
Quand on veut faire tourner la tête 11 en sens horaire jusqu'à sa position de
déverrouillage,la fenêtre 24 autorise, dans la position de déblocage de la tirette, le
passage de l'ergot 16 (comme indiqué en tirets sur la figure 3), tandis que la face de
butée 25 interdit, dans la position de blocage de la tirette, le passage de l'ergot 16
(comme indiqué en tirets sur la figure 4). As best seen in Figure 3, the
A son extrémité 26 opposée à l'extrémité de préhension 22, la tirette 20
présente des faces de guidage 27a,b et 28a,b qui coopèrent avec des parois
correspondantes de guidage 31a,b et 32a,b prévues dans un logement 30 ; celui-ci
est solidaire de la paroi de montage 14 et vient par exemple de moulage avec elle. Le
logement 30 présente enfin un épaulement ou une avancée 33 qui s'étend
parallèlement au plan P et perpendiculairement à la direction X ; l'avancée empêche,
lorsque la tête 11 est sortie, d'extraire la tirette, grâce à sa butée contre l'ergot 16 et,
lorsque la tête 11 est enfoncée en position arrêt et que la tirette a été mise en position
de blocage, la remontée de l'ergot, en contribuant ainsi à la sécurité du dispositif.At its
Près de l'extrémité de préhension 22, la paroi de montage 14 comprend
en outre des parois de guidage 34,35 qui servent d'une part à guider la tirette, d'autre
part à masquer l'orifice de cadenassage 23 de la tirette quand celle-ci est dans sa
position de blocage.Near the gripping
On notera que la barrette 21 présente un élément d'encliquetage 36 tel
qu'un pion, ergot, point dur ou patte élastique pour coopérer avec un élément
complémentaire d'encliquetage 37 prévu dans une paroi adjacente, par exemple dans
la paroi de guidage 34 ou 35, afin de maintenir la tirette en position de blocage. Le
maintien de la tirette en position de déblocage est assuré par frottement des diverses
surfaces de guidage et éventuellement par présence d'un point dur. Un élément
élastique de rappel peut bien entendu être associé à la tirette.Note that the
Le bouton d'arrêt d'urgence décrit fonctionne de la manière suivante.The emergency stop button described works as follows.
L'appareil électrique étant supposé initialement en marche, la tête du
bouton d'arrêt d'urgence est sortie (figure 1).On notera que dans cet état de
fonctionnement la tirette ne peut pas être amenée de sa position de la figure 1 à celle
de la figure 2 car son avancée 33 bute contre un flanc de l'ergot 16. Si l'opérateur
désire arrêter l'appareil, il appuie sur la tête 11 (figure 2), l'ergot 16 restant dans la
position angulaire nominale indiquée en traits pleins sur les figures 1 et 3. La tête
reste alors verrouillée dans cette position par ses moyens de verrouillage non
représentés.With the electrical appliance initially assumed to be on, the head of the
emergency stop button is out (figure 1). Note that in this state of
the zipper cannot be brought from its position in figure 1 to that
of Figure 2 because its
S'il ne souhaite pas bloquer le bouton, l'opérateur laisse la tirette dans la
position indiquée figures 1 et 3 ; il peut déverrouiller la tête en la faisant tourner en
sens horaire puisque l'ergot, pouvant passer librement à travers la fenêtre 24, est
alors amené à la position en tirets de la figure 3. La tête est repoussée vers le haut et
retourne à sa position angulaire initiale sous l'effet de moyens élastiques propres et le
bouton d'arrêt d'urgence revient ainsi à la position marche. If he does not wish to block the button, the operator leaves the zipper in the
position shown in Figures 1 and 3; he can unlock the head by rotating it
clockwise since the lug, which can pass freely through
S'il souhaite bloquer le bouton, l'opérateur tire la tirette pour la
faire passer de la position de la figure 3 à celle de la figure 4. Il peut dès lors
introduire un cadenas par l'orifice 23 maintenant dégagé, ce qui bloque la tête en
position arrêt : en effet, toute tentative de faire tourner la tête en sens horaire est
vouée à l'insuccès, puisque l'ergot 16 bute contre la face 25 de la tirette (en tirets sur
la figure 4). La tirette est maintenue en position de blocage par les éléments
d'encliquetage 36,37. Pour débloquer le bouton, il convient d'ôter le cadenas, de
repousser la tirette vers la position de la figure 3 et de faire tourner la tête en sens
horaire comme indiqué précédemment.If he wishes to block the button, the operator pulls the pull tab to
switch from the position of figure 3 to that of figure 4. It can therefore
introduce a padlock through
Claims (7)
- A padlockable emergency stop button set on a mounting wall (14) and including an actuation head (11), which is capable, on the one hand of moving in translation along a determined axis (X) from a go position to an interlocked stop position in order to act upon electrical contacts and, on the other hand of turning about this axis in order to be unlocked so as to return to the go position, characterised by the fact that:the actuation head (11) includes a radially projecting lug (16),a sliding plate (20) is provided which, when pulled, blocks the actuation head, this sliding plate being movable in translation along a direction (Y) perpendicular to the axis of the emergency stop button, from a blocking position to an unblocking position and vice-versa,the sliding plate when pulled, has a element for stopping rotation of the lug and at least an orifice (23) for passing a padlock through.
- An emergency stop button according to Claim 1, characterised by the fact that the element for stopping rotation of the lug is an abutment face (25) provided on a longitudinal bar (21) of the pulled sliding plate to block the rotation of the lug, close to a window (24) made in the bar to allow the lug to pass in rotation.
- An emergency stop button according to Claim 1, characterised by the fact that the orifice (23) through which the padlock passes is concealed in the unblocking position of the sliding plate (20) by at least one guide surface (34,35) for the sliding plate, this wall being integral with the mounting wall (14).
- An emergency stop button according to Claim 1, characterised by the fact that the sliding plate (20) has an overhang (33) which extends perpendicular to the axis (X) of the head to prevent the lug (16) rising again when the head is the stop position and the sliding plate is in the blocking position.
- An emergency stop button according to Claim 1, characterised by the fact that the sliding plate (20) has an overhang (33) arranged in such a way that, when the actuation head (11) is in the go position, it is thrust against the lug (16) when a pulling force is exerted on the sliding plate.
- An emergency stop button according to Claim 1, characterised by the fact that the mounting wall (14) is integral with a housing (30) of the end of the sliding plate, the housing including, on the one hand an overhang (33) intended to work with the lug (16) and, on the other hand, lateral faces (31,32) for guiding the sliding plate.
- An emergency stop button according to Claim 1, characterised by the fact that the sliding plate (20) includes a ratchet element (36) that works with a corresponding element (37) provided on an adjacent partition (38) which is part of the mounting wall (14) in order to hold the pulled sliding plate in the blocking position
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9604431A FR2747230B1 (en) | 1996-04-05 | 1996-04-05 | PADLOCKABLE EMERGENCY STOP BUTTON |
| FR9604431 | 1996-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0800188A1 EP0800188A1 (en) | 1997-10-08 |
| EP0800188B1 true EP0800188B1 (en) | 2002-04-17 |
Family
ID=9491047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97400421A Expired - Lifetime EP0800188B1 (en) | 1996-04-05 | 1997-02-26 | Lockable emergency stop button |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5808252A (en) |
| EP (1) | EP0800188B1 (en) |
| KR (1) | KR100485427B1 (en) |
| CN (1) | CN1065358C (en) |
| DE (1) | DE69711975T2 (en) |
| FR (1) | FR2747230B1 (en) |
| TW (1) | TW316989B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4029664B2 (en) * | 2002-05-27 | 2008-01-09 | 富士電機機器制御株式会社 | Circuit breaker |
| FR2863401B1 (en) * | 2003-12-09 | 2006-01-13 | Schneider Electric Ind Sas | PUSH-BUTTON PADLOCKABLE |
| EP2410546B1 (en) * | 2010-07-20 | 2014-10-01 | Siemens Aktiengesellschaft | Locking push button |
| EP2702598B1 (en) | 2011-04-26 | 2015-11-25 | Master Lock Company LLC | Lockout device |
| DE202012102471U1 (en) | 2012-06-18 | 2012-09-07 | Cybex Gmbh | Child seat for attachment to a motor vehicle seat |
| FR3000286B1 (en) * | 2012-12-20 | 2015-08-21 | Schneider Electric Ind Sas | CONTROL SYSTEM INCLUDING A FIXED EMERGENCY STOP BUTTON AND A MOBILE EMERGENCY STOP BUTTON |
| KR101601393B1 (en) | 2014-02-20 | 2016-03-09 | 현대자동차주식회사 | Emergency button for vehicle |
| CN107799337B (en) * | 2017-09-28 | 2020-05-19 | 珠海优特电力科技股份有限公司 | Switch button locking device |
| IT201800000547A1 (en) * | 2018-01-04 | 2019-07-04 | Gewiss Spa | ROTARY DISCONNECTOR WITH PADLOCKABLE CONTROL KNOB |
| CN111354590B (en) * | 2020-03-18 | 2022-09-30 | 上海科世达-华阳汽车电器有限公司 | Automotive electronics shift system and automotive electronics button structure of shifting |
| WO2024017497A1 (en) * | 2022-07-19 | 2024-01-25 | Eaton Intelligent Power Limited | Actuation knob with integrated padlocking link |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624321A (en) * | 1970-02-06 | 1971-11-30 | Square D Co | Manually operated toggle acting switch having a padlock receiving locking member |
| JPS519442A (en) * | 1974-07-12 | 1976-01-26 | Asahi Optical Co Ltd | |
| DE8704026U1 (en) * | 1987-03-18 | 1987-05-14 | Bergwerksverband Gmbh, 4300 Essen | Stop switch |
| DE8907888U1 (en) * | 1989-06-28 | 1989-08-10 | TRIPUS-Kunststoffteile GmbH, 89312 Günzburg | Device for switching electrical devices on and off |
| FR2688341B1 (en) * | 1992-03-05 | 1994-05-20 | Telemecanique | CIRCUIT BREAKER WITH PIVOTING CONTROL BUTTONS. |
| FR2701159B1 (en) * | 1993-02-03 | 1995-03-31 | Merlin Gerin | Mechanical and electrical locking device for a remote control unit for modular circuit breaker. |
| FR2701617B1 (en) * | 1993-02-16 | 1995-04-14 | Merlin Gerin | Circuit breaker with remote control and sectioning function. |
-
1996
- 1996-04-05 FR FR9604431A patent/FR2747230B1/en not_active Expired - Fee Related
-
1997
- 1997-02-26 DE DE69711975T patent/DE69711975T2/en not_active Expired - Lifetime
- 1997-02-26 EP EP97400421A patent/EP0800188B1/en not_active Expired - Lifetime
- 1997-03-06 TW TW086102722A patent/TW316989B/en active
- 1997-03-06 US US08/813,035 patent/US5808252A/en not_active Expired - Lifetime
- 1997-04-02 CN CN97110225A patent/CN1065358C/en not_active Expired - Fee Related
- 1997-04-04 KR KR1019970012528A patent/KR100485427B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1065358C (en) | 2001-05-02 |
| DE69711975D1 (en) | 2002-05-23 |
| KR970071878A (en) | 1997-11-07 |
| EP0800188A1 (en) | 1997-10-08 |
| FR2747230A1 (en) | 1997-10-10 |
| TW316989B (en) | 1997-10-01 |
| DE69711975T2 (en) | 2002-10-17 |
| CN1167997A (en) | 1997-12-17 |
| US5808252A (en) | 1998-09-15 |
| KR100485427B1 (en) | 2005-06-16 |
| FR2747230B1 (en) | 1998-05-15 |
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