EP0765990B1 - Obstacle detecting device for industrial doors with a flexible door leaf - Google Patents
Obstacle detecting device for industrial doors with a flexible door leaf Download PDFInfo
- Publication number
- EP0765990B1 EP0765990B1 EP96420305A EP96420305A EP0765990B1 EP 0765990 B1 EP0765990 B1 EP 0765990B1 EP 96420305 A EP96420305 A EP 96420305A EP 96420305 A EP96420305 A EP 96420305A EP 0765990 B1 EP0765990 B1 EP 0765990B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strap
- horizontal shaft
- detection device
- position switch
- flexible
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
Definitions
- the present invention relates to a device for the detection of a obstacle preventing the proper functioning of a material handling door flexible apron.
- detection devices which are designed to actuate lifting the door when it encounters an obstacle during its descent.
- the devices are housed under the threshold bar which is made of metal.
- the devices consist of a probe system pressure applied continuously across the width of the bar threshold.
- the elongated envelope has a channel over its entire length which contains at its opposite ends a transmitter and receiver for a ray which runs parallel to the edge free from the flexible curtain. As soon as the envelope undergoes a slight deformation, the beam is interrupted, triggering the stopping of the movement of La door.
- the obstacle cannot be detected by the detection devices such as the pressure sensor located on the threshold bar.
- Patent CH-A-548,523 discloses a device for detecting a obstacle in which two switches are arranged respectively above and below the winding shaft of a roller shutter. Each switch is associated with an operating finger and a spring, hence a complexity of the device. In addition, this device is not suitable for react to the formation of a loop only opposite the operating fingers a switch, i.e. above or below the shaft winding. Indeed, the fingers are sensitive over a small range angular with respect to the winding axis of the shutter. If a loop or a soft strand forms in an area away from the fingers, the device does not reacts only when the loop has grown in such a way that it reaches one of the fingers, this can happen well after training of the loop. The security function sought with the device is therefore not fully achieved.
- the invention relates to a device for detecting an obstacle preventing the smooth operation of the flexible deck of a handling door, comprising detection means arranged at proximity to the horizontal tree around which the apron winds flexible, said detection means being connected to a position controlling the rotation of the horizontal shaft, characterized in that the detection means consist of at least one strap which has a substantially curved profile and arranged perpendicular to the horizontal shaft, said strap being connected on the one hand to the position switch and on the other hand to a fixed blade or to one face of a cover secured to side uprights.
- the device can react effectively to a obstacle on the path of the roller shutter by the detection of the formation of a loop over a wide angular range with respect to the axis of the door winding shaft.
- the use of a strap guarantees that the formation of a loop does not deform by the articulated lever of the switch because the strap absorbs variations in the volume of the apron.
- the fixed blade and the switch of positioning are fixed perpendicular to each other to inside a hood. So the strap extends over a higher angle at 90 °, which makes the device effective over an angular range.
- the strap has a substantially curved profile. Thanks to this aspect of the invention, the strap is shaped to receive a loop formed by the shutter deck when relaxed.
- the switch position has a lever that swings under the effect of the tension of the strap.
- the lever which controls the switch is not at contact of a soft strand formed by the apron and not likely to be deformed by an effort due to such a soft strand.
- a handling door 1 comprising a flexible curtain or apron 1 a windable around a horizontal shaft 1 b which is rotated by means of a not shown gear motor.
- the handling door 1 is made up of lateral uprights 1 c comprising a vertical slide 1 d in which the flexible apron 1 a slides.
- the latter comprises at its lower end a threshold bar 1 e known per se.
- the handling door 1 has in its upper part a cover 1 f integral with the uprights 1 c and which can be provided over the entire width of the shaft 1 b .
- each upright 1 c is provided a fixed blade 1 g directed in the direction of the horizontal shaft 1 b .
- the fixed blade 1 g is arranged below the shaft 1 b and close to it.
- the cover 1 f comprises on one of its internal faces and more particularly on those located perpendicular to the fixed blade 1 g a position switch 1 h which is electrically connected to the gear motor driving in rotation the horizontal shaft 1 b .
- the position switch 1 h comprises an articulated lever 1 i which is secured to a flexible strap 1 i , the opposite end of which is fixed to the extreme end of the blade 1 g , that is to say below of the horizontal tree.
- the strap 1 j affects a slightly curved profile passing below and near the horizontal shaft 1 b .
- another strap 1 j can be mounted at the other end of the shaft 1 b of the handling door 1.
- a variant of a detection device according to the present invention has been shown, which consists in that the positioning switch 1 h receiving one of the ends of the flexible strap 1 i is fixed on the lower face 1 k of the cover 1 f.
- the other end of the flexible strap 1 i is directly secured to the upper side 1 l f of the cover 1 so that said strap is perpendicular and adjacent to the horizontal shaft 1b of the handling door 1.
- the flexible deck 1 a encounters an obstacle either under the threshold bar 1 e , or laterally as represented by the arrows F1 and F2 in FIG. 3, it can be seen that the unwinding of the shaft 1b forms a soft strand 1 ' a which bears against the strap 1j of the safety device.
- the movement of the safety strap 1 j causes the lever 1 i to tilt, actuating the positioning switch 1 h .
- the strap 1 j is capable of receiving the soft strand 1 ′ a , as shown in FIG. 3, over a wide angular sector and therefore to activate the switch 1 h via the lever 1 i
- the position switch 1 h controls the geared motor so that it immediately drives in opposite direction.
- the shaft 1 b for reassembling the flexible deck 1 a .
- the slack side 1 During the ascent of the flexible apron 1a, it is found that the slack side 1 'disappears and allows the strap 1 j to return to its initial position.
- the return to the initial position of the strap 1 j releases the lever 1 i which is loaded elastically to return to its original position.
- the gear motor again changes direction of rotation so that the deck 1 a can descend without encountering an obstacle.
Description
La présente invention a trait à un dispositif pour la détection d'un obstacle empêchant le bon fonctionnement d'une porte de manutention à tablier souple.The present invention relates to a device for the detection of a obstacle preventing the proper functioning of a material handling door flexible apron.
On connaít des dispositifs de détection qui sont conçus pour actionner le relevage de la porte quand celle-ci rencontre un obstacle lors de sa descente. Les dispositifs sont logés sous la barre de seuil qui est réalisée en métal. Les dispositifs sont constitués d'un système de palpeur de pression appliqué en continu sur toute la largeur de la barre de seuil.There are known detection devices which are designed to actuate lifting the door when it encounters an obstacle during its descent. The devices are housed under the threshold bar which is made of metal. The devices consist of a probe system pressure applied continuously across the width of the bar threshold.
On connaít d'autres dispositifs de détection qui sont constitués d'une enveloppe allongée souple ayant une semelle de fixation solidaire du bord libre le plus large du rideau souple. L'enveloppe allongée comporte un canal sur toute sa longueur qui contient à ses extrémités opposées un émetteur et un récepteur pour un rayon qui suit parallèlement le bord libre du rideau souple. Dès que L'enveloppe subit une légère déformation, le rayon est interrompu, déclenchant L'arrêt du mouvement de La porte.We know other detection devices which consist of a flexible elongated envelope having a fixing sole integral with the widest free edge of the flexible curtain. The elongated envelope has a channel over its entire length which contains at its opposite ends a transmitter and receiver for a ray which runs parallel to the edge free from the flexible curtain. As soon as the envelope undergoes a slight deformation, the beam is interrupted, triggering the stopping of the movement of La door.
Ces dispositifs de détection ont pour inconvénient d'avoir un coût de fabrication élevé ; de plus, ils ne permettent pas de détecter un obstacle appliqué contre le rideau ou le tablier souple lors de sa descente, par exemple une masse venant faire pression sur le rideau ou un chariot déportant latéralement la barre de seuil.These detection devices have the disadvantage of having a cost of high manufacturing; moreover, they do not make it possible to detect a obstacle applied against the curtain or flexible apron when descent, for example a mass coming to put pressure on the curtain or a carriage laterally deporting the threshold bar.
Dans ces situations, l'obstacle ne peut pas être détecté par les dispositifs de détection tels que le palpeur de pression situé sur la barre de seuil.In these situations, the obstacle cannot be detected by the detection devices such as the pressure sensor located on the threshold bar.
Enfin, ces dispositifs de détection placés dans les barres de seuil sont d'un poids important et relativement rigides, donc inadéquats dans L'utilisation des portes de manutention.Finally, these detection devices placed in the threshold bars are of significant weight and relatively rigid, therefore inadequate in The use of handling doors.
On connaít par le brevet CH-A-548 523 un dispositif de détection d'un obstacle dans lequel deux interrupteurs sont disposés respectivement au-dessus et au-dessous de l'arbre d'enroulement d'un volet roulant. Chaque interrupteur est associé à un doigt de manoeuvre et à un ressort, d'où une complexité du dispositif. En outre, ce dispositif n'est apte à réagir à la formation d'une boucle qu'en regard des doigts de manoeuvre d'un interrupteur, c'est-à-dire au-dessus ou au-dessous de l'arbre d'enroulement. En effet, les doigts sont sensibles sur une faible plage angulaire par rapport à l'axe d'enroulement du volet. Si une boucle ou un brin mou se forme dans une zone éloignée des doigts, le dispositif ne réagit que lorsque la boucle s'est développée de telle façon qu'elle atteint un des doigts, ceci pouvant se produire bien après la formation de la boucle. La fonction de sécurité recherchée avec de dispositif n'est donc pas pleinement atteinte.Patent CH-A-548,523 discloses a device for detecting a obstacle in which two switches are arranged respectively above and below the winding shaft of a roller shutter. Each switch is associated with an operating finger and a spring, hence a complexity of the device. In addition, this device is not suitable for react to the formation of a loop only opposite the operating fingers a switch, i.e. above or below the shaft winding. Indeed, the fingers are sensitive over a small range angular with respect to the winding axis of the shutter. If a loop or a soft strand forms in an area away from the fingers, the device does not reacts only when the loop has grown in such a way that it reaches one of the fingers, this can happen well after training of the loop. The security function sought with the device is therefore not fully achieved.
C'est à ces inconvénients qu'entend plus particulièrement remédier la présente invention.It is to these drawbacks that the present invention.
Dans cet esprit, l'invention concerne un dispositif pour la détection d'un obstacle empêchant le bon fonctionnement du tablier souple d'une porte de manutention, comprenant des moyens de détection disposés à proximité de l'arbre horizontal autour duquel s'enroule le tablier souple, lesdits moyens de détection étant reliés à un interrupteur de position commandant la rotation de l'arbre horizontal, caractérisé en ce que les moyens de détection consistent en au moins une sangle qui présente un profil sensiblement courbe et disposée perpendiculairement à l'arbre horizontal, ladite sangle étant reliée d'une part à l'interrupteur de position et d'autre part à une lame fixe ou à une face d'un capot solidaire de montants latéraux.In this spirit, the invention relates to a device for detecting an obstacle preventing the smooth operation of the flexible deck of a handling door, comprising detection means arranged at proximity to the horizontal tree around which the apron winds flexible, said detection means being connected to a position controlling the rotation of the horizontal shaft, characterized in that the detection means consist of at least one strap which has a substantially curved profile and arranged perpendicular to the horizontal shaft, said strap being connected on the one hand to the position switch and on the other hand to a fixed blade or to one face of a cover secured to side uprights.
Grâce à l'invention, le dispositif peut réagir efficacement à un obstacle sur le trajet du volet roulant par la détection de la formation d'une boucle sur une large plage angulaire par rapport à l'axe de l'arbre d'enroulement de la porte. L'utilisation d'une sangle garantit que la formation d'une boucle ne déforme par le levier articulé de l'interrupteur, car la sangle absorbe les variations de volume du tablier.Thanks to the invention, the device can react effectively to a obstacle on the path of the roller shutter by the detection of the formation of a loop over a wide angular range with respect to the axis of the door winding shaft. The use of a strap guarantees that the formation of a loop does not deform by the articulated lever of the switch because the strap absorbs variations in the volume of the apron.
Selon un aspect avantageux de l'invention, la lame fixe et l'interrupteur de positionnement sont fixés perpendiculairement l'un à l'autre à l'intérieur d'un capot. Ainsi, la sangle s'étend sur un angle supérieur à 90°, ce qui rend le dispositif efficace sur une plage angulaire.According to an advantageous aspect of the invention, the fixed blade and the switch of positioning are fixed perpendicular to each other to inside a hood. So the strap extends over a higher angle at 90 °, which makes the device effective over an angular range.
Selon un autre aspect avantageux de l'invention, la sangle présente un profil sensiblement courbe. Grâce à cet aspect de l'invention, la sangle est conformée pour recevoir une boucle formée par le tablier du volet lorsqu'il est détendu.According to another advantageous aspect of the invention, the strap has a substantially curved profile. Thanks to this aspect of the invention, the strap is shaped to receive a loop formed by the shutter deck when relaxed.
Selon un autre aspect avantageux de l'invention, l'interrupteur de position comporte un levier qui bascule sous l'effet de la tension de la sangle. Ainsi, le levier qui commande l'interrupteur n'est pas au contact d'un brin mou formé par le tablier et ne risqu pas d'être déformé par un effort dû à un tel brin mou.According to another advantageous aspect of the invention, the switch position has a lever that swings under the effect of the tension of the strap. Thus, the lever which controls the switch is not at contact of a soft strand formed by the apron and not likely to be deformed by an effort due to such a soft strand.
Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre
l'invention, les caractéristiques qu'elle présente et les avantages
qu'elle est susceptible de procurer :
On a représenté en fig. 1 à 4 une porte de manutention 1 comportant un
rideau ou tablier souple 1a enroulable autour d'un arbre horizontal 1b
qui est entraíné en rotation par l'intermédiaire d'un moto-réducteur non
représenté.There is shown in fig. 1 to 4 a handling
La porte de manutention 1 est constituée de montants latéraux 1c comprenant
une glissière verticale 1d dans laquelle coulisse le tablier souple
1a. Ce dernier comporte à son extrémité inférieure une barre de seuil 1e
connue en soi.The handling
La porte de manutention 1 comporte dans sa partie supérieure un capot 1f
solidaire des montants 1c et qui peut être prévu sur toute la largeur de
l'arbre 1b.The
Dans la partie interne du capot 1f et au-dessus de chaque montant 1c est
prévue une lame fixe 1g dirigée en direction de l'arbre horizontal 1b.
La lame fixe 1g est disposée en dessous de l'arbre 1b et à proximité de
celui-ci. Le capot 1f comporte sur l'une de ses faces internes et plus
particulièrement sur celles se trouvant perpendiculaires à la lame fixe
1g un interrupteur de position 1h qui est relié électriquement au
moto-réducteur entraínant en rotation l'arbre horizontal 1b . L'interrupteur
de position 1h comporte un levier articulé 1i qui est solidaire
d'une sangle souple 1i dont l'extrémité opposée est fixée sur le bout
extrême de la lame 1g, c'est-à-dire au-dessous de l'arbre horizontal.In the internal part of the
On observe que la sangle 1j affecte un profil légèrement courbe passant
en dessous et à proximité de l'arbre horizontal 1b. Bien évidemment, une
autre sangle 1j peut être montée à l'autre extrémité de L'arbre 1b de La
porte de manutention 1.It is observed that the
En fig. 4, on a représenté une variante d'un dispositif de détection
suivant la présente invention qui consiste en ce que l'interrupteur de
positionnement 1h recevant l'une des extrémités de la sangle souple 1i
est fixé sur la face inférieure 1k du capot 1f. In fig. 4, a variant of a detection device according to the present invention has been shown, which consists in that the
L'autre extrémité de la sangle souple 1i est directement assujettie à La
face supérieure 1l du capot 1f de manière que ladite sangle soit perpendiculaire
et à proximité de l'arbre horizontal 1b de la porte de
manutention 1.The other end of the
On comprend aisément d'après La description précédente le fonctionnement du dispositif de détection.It is easy to understand from the preceding description the operation of the detection device.
En effet, lorsque le tablier souple 1a rencontre un obstacle soit sous
la barre de seuil 1e, soit latéralement comme représenté par les flèches
F1 et F2 en fig. 3, on remarque que le déroulement de l'arbre 1b forme
un brin mou 1'a qui vient en appui contre la sangle 1j du dispositif de
sécurité. Le déplacement de la sangle de sécurité 1j provoque le basculement
du levier 1i actionnant l'interrupteur de positionnement 1h. La
sangle 1j est apte à recevoir le brin mou 1'a, tel que représenté à la
fig. 3, sur un large secteur angulaire et donc à actionner L'interrupteur
1h par l'intermédiaire du levier 1i In fact, when the
L'interrupteur de position 1h commande le moto-réducteur pour que
celui-ci entraíne immédiatement en sens inverse L'arbre 1b pour remonter
le tablier souple 1a. Lors de la remontée du tablier souple 1a, on constate
que le brin mou 1'a disparaít et permet à la sangle 1j de revenir
dans sa position initiale. Le retour à la position initiale de la sangle
1j libère Le levier 1i qui est chargé élastiquement pour revenir dans
sa position première. Le moto-réducteur change à nouveau de sens de
rotation pour que le tablier 1a puisse redescendre sans rencontrer
d'obstacle.The
Claims (6)
- Device for detecting an obstacle preventing the correct operation of the flexible screen part of a handling door, comprising detection means located near the horizontal shaft (1b) about which the flexible screen (1a) is wound, the said detection means being connected to a position switch (1h) controlling the rotation of the horizontal shaft (1b), characterized in that the detection means consist of at least one strap (1j) which has an appreciably curved profile and is arranged at right angles to the horizontal shaft (1b) and in its vicinity, the said strap (1j) being connected, on the one hand, to the position switch (1h) and, on the other hand, to a fixed blade (1g) or to a face (11) of a hood (lf) secured to side uprights (1c).
- Detection device according to Claim 1, characterized in that the fixed blade (1g) is directed at right angles to and below the horizontal shaft (1b).
- Detection device according to Claim 1, characterized in that the strap (1j) has an appreciably curved profile passing under and near to the horizontal shaft (1b).
- Detection device according to Claim 1, characterized in that the position switch (1h) comprises a lever (li) which rocks under the effect of the tension in the strap (lj).
- Detection device according to Claim 1, characterized in that a strap (1j) is provided at each end of the horizontal shaft (1b) of the handling door.
- Detection device according to Claim 1, characterized in that the said position switch (1h) is fixed to the interior face (1k) of the said hood (lf), the said strap being fixed to an upper face (11) of the said hood.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9511537 | 1995-09-26 | ||
| FR9511537A FR2739131B1 (en) | 1995-09-26 | 1995-09-26 | DEVICE FOR DETECTING AN OBSTACLE FOR HANDLING DOORS WITH FLEXIBLE APRON |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0765990A1 EP0765990A1 (en) | 1997-04-02 |
| EP0765990B1 true EP0765990B1 (en) | 2001-11-28 |
Family
ID=9483123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96420305A Expired - Lifetime EP0765990B1 (en) | 1995-09-26 | 1996-09-26 | Obstacle detecting device for industrial doors with a flexible door leaf |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5706875A (en) |
| EP (1) | EP0765990B1 (en) |
| DE (1) | DE69617352T2 (en) |
| ES (1) | ES2170217T3 (en) |
| FR (1) | FR2739131B1 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2732718A1 (en) * | 1995-04-07 | 1996-10-11 | Nergeco Sa | SECURITY SYSTEM FOR A DEVICE FOR OPENING AND CLOSING AN INDUSTRIAL DOOR |
| JP2856730B1 (en) * | 1998-02-02 | 1999-02-10 | 日本電気データ機器株式会社 | Roll paper auto loading mechanism |
| DE19948202A1 (en) * | 1999-10-06 | 2001-04-12 | Barthelt Hans Peter | Roller shutter control |
| US8831970B2 (en) | 2000-08-24 | 2014-09-09 | Martin Herman Weik, III | Virtual attendant system and parking management system |
| US6484784B1 (en) | 2000-08-24 | 2002-11-26 | Weik, Iii Martin Herman | Door controlling device |
| US6945303B2 (en) * | 2000-08-24 | 2005-09-20 | Weik Iii Martin Herman | Intruder, theft and vandalism deterrent management system for controlling a parking area |
| US8825535B2 (en) | 2000-08-24 | 2014-09-02 | Martin Herman Weik, III | Management and control system for a designated functional space having at least one portal |
| EP1233138A1 (en) * | 2001-02-16 | 2002-08-21 | Dynaco International | Device with a flexible shutter |
| US6782662B2 (en) * | 2001-04-25 | 2004-08-31 | The Chamberlain Group, Inc. | Movable barrier operator having cable tension sensor and door lock mechanism |
| EP1264958B1 (en) * | 2001-06-05 | 2004-09-01 | Hugo Tobler | Shading device with a movable curtain |
| US7066233B2 (en) * | 2002-07-22 | 2006-06-27 | Pella Corporation | Sliding operator for between the glass window coverings |
| US7034682B2 (en) | 2003-06-20 | 2006-04-25 | Rite-Hite Holding Corporation | Door with a safety antenna |
| FR2883584B1 (en) * | 2005-03-25 | 2007-06-08 | Maviflex Sa Sa | DEVICE FOR DETECTING AN OBSTACLE AND FOR LIMITING THE EFFORT OF AN APRON OF A HANDLING DOOR |
| FR2901836B1 (en) * | 2006-06-02 | 2008-08-29 | Maviflex Sa | SAFETY SYSTEM FOR A FLEXIBLE CURTAIN HANDLING DOOR. |
| US20080245484A1 (en) * | 2007-04-04 | 2008-10-09 | Dl Manufacturing | Overhead door cable engagement apparatus |
| FR2930276B1 (en) * | 2008-04-22 | 2010-05-28 | Somfy Sas | METHOD FOR SECURELY OPERATING A DOMOTIC SYSTEM |
| US20120061036A1 (en) * | 2010-09-09 | 2012-03-15 | Agbegnenou Desire Agbozouhoue | Retractable window mat |
| US20120137585A1 (en) * | 2010-12-03 | 2012-06-07 | The Chamberlain Group, Inc. | Rolling Door Ballooning Monitor Apparatus and Method |
| KR20130066229A (en) * | 2011-12-12 | 2013-06-20 | 현대자동차주식회사 | Cargo screen structure |
| US10358317B2 (en) | 2015-06-30 | 2019-07-23 | The Chamberlain Group, Inc. | Cable tension monitor |
| JP2019011592A (en) * | 2017-06-29 | 2019-01-24 | 立川ブラインド工業株式会社 | Electrically operated roll screen |
| US11851936B2 (en) | 2019-08-15 | 2023-12-26 | The Chamberlain Group Llc | System and method for movable barrier monitoring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1274323B (en) * | 1964-12-10 | 1968-08-01 | Hans Wiegelmann Dipl Volksw | Electric motor drive for the winding roller of a pulling element of a roller shutter or the like. |
| CH548523A (en) * | 1973-04-06 | 1974-04-30 | Luescher Paul Luekon Fabrik Fu | ROLLER SHUTTERS OR ROLLER DOORS WITH ELECTRIC MOTOR DRIVE. |
| JPH04166591A (en) * | 1990-10-29 | 1992-06-12 | Toyo Shutter Kk | Obstacle detecting device of opening and closing body |
-
1995
- 1995-09-26 FR FR9511537A patent/FR2739131B1/en not_active Expired - Fee Related
-
1996
- 1996-09-26 US US08/719,678 patent/US5706875A/en not_active Expired - Lifetime
- 1996-09-26 DE DE69617352T patent/DE69617352T2/en not_active Expired - Lifetime
- 1996-09-26 ES ES96420305T patent/ES2170217T3/en not_active Expired - Lifetime
- 1996-09-26 EP EP96420305A patent/EP0765990B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69617352T2 (en) | 2002-08-08 |
| FR2739131A1 (en) | 1997-03-28 |
| EP0765990A1 (en) | 1997-04-02 |
| US5706875A (en) | 1998-01-13 |
| DE69617352D1 (en) | 2002-01-10 |
| FR2739131B1 (en) | 1998-09-11 |
| ES2170217T3 (en) | 2002-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0765990B1 (en) | Obstacle detecting device for industrial doors with a flexible door leaf | |
| EP1809845B1 (en) | Flexible curtain rapid door | |
| EP1871972B1 (en) | Device for detecting an obstacle and limiting the force of an apron in a goods-handling door | |
| FR2574511A1 (en) | CABLE CLAMP WITH INERTIA | |
| FR2813254A1 (en) | CAR SEAT WITH SEAT SUPPORT AND WITH A SEAT BELT BUCKLE POSITIONED AUDIT SEAT SUPPORT | |
| EP1671867A1 (en) | Control system for the locking of a pivotable hood for a chair lift | |
| EP0219391A1 (en) | Counter balance device for car rear hatch | |
| EP0581623B1 (en) | Safety device for electric cable window raiser of a vehicle | |
| EP1360390B1 (en) | Device with flexible roller shutter | |
| EP1748134A1 (en) | Door with counterbalancing system and anti-dropping device | |
| EP0819204B1 (en) | Utility door with a safety system | |
| FR2715965A1 (en) | Safety device against falling, in particular for overhead doors. | |
| FR2569731A1 (en) | Drum positioning device to drum washing machines | |
| EP0843070B1 (en) | Arrangement for detecting an obstacle, roller-door and/or roller-shutter with such arrangement | |
| FR2717210A1 (en) | Device for automatic locking of shutter flaps of window | |
| EP0651849B1 (en) | Device for operating a pivotable closing element | |
| EP0533625B1 (en) | Security device for roller door or shutter | |
| FR2667350A1 (en) | Articulated blind | |
| EP4031477B1 (en) | Basket, notably aerial basket lifting device | |
| FR2464503A1 (en) | DEVICE FOR PROJECTING AN IDENTIFICATION IMAGE ON A FILM | |
| FR2509778A1 (en) | TURNING AND TILTING WINDOW | |
| EP0900144B1 (en) | Device for printing a strip medium | |
| EP1153192A1 (en) | Automatic stop device based on a variable trip coupling for a motor of a roller shutter winding tube | |
| FR2901186A1 (en) | Lateral door protecting device for motor vehicle, has driving unit passing profile from inactive retracted position, in which profile is invisible from exterior of vehicle, to active deployed position during opening of lateral door | |
| FR2661405A1 (en) | Safety stop gear triggering device for lift car, using a pull cable |
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 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES FR GB IT NL |
|
| 17P | Request for examination filed |
Effective date: 19970926 |
|
| 17Q | First examination report despatched |
Effective date: 20000313 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MAVIFLEX |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| 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): BE DE ES FR GB IT NL |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| REF | Corresponds to: |
Ref document number: 69617352 Country of ref document: DE Date of ref document: 20020110 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020128 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2170217 Country of ref document: ES Kind code of ref document: T3 |
|
| 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: 20020930 |
|
| 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 | ||
| BERE | Be: lapsed |
Owner name: *MAVIFLEX Effective date: 20020930 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20060908 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060930 Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20070927 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070927 |
|
| 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: 20070926 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140929 Year of fee payment: 19 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20140929 Year of fee payment: 19 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20140926 Year of fee payment: 19 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP 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: 20150929 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69617352 Country of ref document: DE |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150926 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20151001 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160401 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150926 |
|
| 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: 20151001 |