FR2706519A1 - Sliding rail door closer for installation in a leaf or door frame. - Google Patents
Sliding rail door closer for installation in a leaf or door frame. Download PDFInfo
- Publication number
- FR2706519A1 FR2706519A1 FR9311396A FR9311396A FR2706519A1 FR 2706519 A1 FR2706519 A1 FR 2706519A1 FR 9311396 A FR9311396 A FR 9311396A FR 9311396 A FR9311396 A FR 9311396A FR 2706519 A1 FR2706519 A1 FR 2706519A1
- Authority
- FR
- France
- Prior art keywords
- door
- door closer
- control cam
- leaf
- built
- 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
- 238000009434 installation Methods 0.000 title 1
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001071861 Lethrinus genivittatus Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/696—Screw mechanisms
- E05Y2201/702—Spindles; Worms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/20—Adjustable with specific transmission movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
"Ferme-porte à tiges de rail de coulissement pour etre
encastré dans un battant ou un cadre de porte"
L'invention concerne un ferme-porte à encastrer comportant des tiges à rail de glissement pour le montage encastré dans des battants ou cadres de portes, avec un axe de fermeture commandé dans le sens de la fermeture par un montage à ressort et un piston d'amortissement coopérant avec cet axe ainsi qu'un bras de manoeuvre pivotant dont une extrémité est reliée à l'axe de fermeture et dont l'autre extrémité est munie d'un coulisseau logé dans un rail de glissement encastré dans le battant ou le cadre de la porte."Door closer with sliding rail rods to be
embedded in a leaf or door frame "
The invention relates to a built-in door closer comprising rods with sliding rail for flush mounting in leaves or door frames, with a closing pin controlled in the closing direction by a spring mounting and a piston damping cooperating with this axis as well as a pivoting operating arm, one end of which is connected to the closing axis and the other end of which is provided with a slide housed in a sliding rail embedded in the leaf or frame Door.
On connaît un tel ferme-porte destiné à être encastré dans des battants ou des cadres de portes selon une publication de la Société LANCER. Il s'agit dans ce cas d'un ferme-porte encastré dont l'axe de fermeture est muni d'une denture coopérant avec une crémaillère de piston. Ce ferme-porte présente l'in convénient grave qu'à cause de la crémaillère il ne peut servir que pour un certain type de montage. Les ferme-portes de ce type équipés d'un piston à crémail ibère coopérant avec un rail de glissement, présentent pour l'utilisateur un effet de mise en oeuvre très désagréable. Cela provient de ce que la coopération du rail de glissement et du bras de montage avec la den ture du piston à crémaillère engendre un couple d'ouverture qui augmente très fortement de manière gênante. Ce couple augmente et demande à l'utilisateur d'exercer une force croissante. Such a door closer is known for being embedded in leaves or door frames according to a publication by the LANCER company. In this case, it is a built-in door closer, the closing pin of which is provided with a toothing cooperating with a piston rack. This door closer has the serious disadvantage that because of the rack it can only be used for a certain type of assembly. Door closers of this type fitted with an Iberian rack piston cooperating with a sliding rail have a very unpleasant implementation effect for the user. This is due to the fact that the cooperation of the sliding rail and of the mounting arm with the teeth of the rack piston generates an opening torque which very annoyingly increases. This torque increases and requires the user to exert an increasing force.
Un ferme-porte haut, qui n'est toutefois pas destiné à être encastré dans un battant ou un cadre de porte, relié à un rail de glissement, est décrit dans la publication DOS 33 45 004. Ce ferme-porte haut comporte un axe de fermeture actionné dans le sens de la fermeture par un montage à ressort et un bras de manoeuvre coopérant avec ce piston d'amortissement, et un bras couplé en pivotement avec l'axe de fermeture. A high door closer, which is not however intended to be embedded in a leaf or a door frame, connected to a sliding rail, is described in the publication DOS 33 45 004. This high door closer comprises a pin closing actuated in the closing direction by a spring mounting and an operating arm cooperating with this damping piston, and an arm pivotally coupled with the closing axis.
Ce bras de manoeuvre est pris dans un rail de guidage par un galet de glissement porté par son autre extrémité. Pour améliorer le confort d'utilisation d'un tel ferme-porte ne comportant qu'un bras de manoeuvre et qui vient prendre dans un rail de guidage, l'axe de fermeture comporte un disque à came de commande dont la courbe correspondant à la direction d'ouverture du battant de la porte est sollicitée par un élément à ressort de soutien et dont la courbe associée à la direction de fermeture du battant est sollicitée par un piston amortisseur.This operating arm is taken in a guide rail by a sliding roller carried by its other end. To improve the comfort of use of such a door closer comprising only one operating arm and which comes to take in a guide rail, the closing pin comprises a control cam disc whose curve corresponding to the opening direction of the door leaf is urged by a support spring element and the curve associated with the closing direction of the leaf is urged by a damping piston.
Tous les systèmes de ferme-portes connus associés à un montage à rail de glissement ne conviennent pas pour être encastrés dans un battant ou un cadre de porte. All known door closer systems associated with a sliding rail mounting are not suitable for being embedded in a leaf or a door frame.
La présente invention a ainsi pour but de créer un ferme-porte destiné à être encastré dans un battant ou un cadre de porte, qui puisse servir aussi bien pour un montage à droite que pour un montage à gauche selon les normes, et qui offre à l'utilisateur le confort de commande nécessaire et souhaité. The present invention thus aims to create a door closer intended to be embedded in a leaf or a door frame, which can be used both for mounting on the right than for mounting on the left according to standards, and which offers to user the comfort of control necessary and desired.
A cet effet, l'invention concerne un fermeporte correspondant au type défini ci-dessus caracté risé en ce que l'axe de fermeture est relié par une liaison de force et de forme avec le disque de came de commande, dont les chemins de came de commande sont conçus pour que le ferme-porte encastré possède un couple d'ouverture allant en diminuant. To this end, the invention relates to a door closer corresponding to the type defined above, characterized in that the closing pin is connected by a force and shape connection with the control cam disc, the cam tracks of which are designed so that the built-in door closer has a decreasing opening torque.
De plus, le disque à came de commande possè- de deux chemins de came symétriques pour que le fermeporte puisse être monté tel quel, tant à droite qu'à gauche, selon les normes. In addition, the control cam disc has two symmetrical cam paths so that the door closer can be mounted as it is, both right and left, according to standards.
Les systèmes connus utilisent tous un pignon et une denture ce qui entraîne un inconvénient énorme lorsqu'on utilise une telle porte car le couple d'ouverture que doit exercer la personne augmente. The known systems all use a pinion and a toothing which entails an enormous disadvantage when using such a door because the opening torque which the person has to exert increases.
Contrairement à l'état de la technique, selon 1 'inven- tion on a un disque de came de commande qui permet une réalisation particulière des chemins de came et ainsi une conception du développement du couple telle, que par exemple en position neutre, il y ait un couple relativement important et qu'au cours du mouvement d'ouverture de la porte on dispose d'un couple diminuant très rapidement, tout en ayant une force de ressort à croissance linéaire.Contrary to the state of the art, according to the invention there is a control cam disc which allows a particular realization of the cam tracks and thus a conception of the development of the torque such that, for example in neutral position, it there is a relatively large torque and that during the opening movement of the door there is a torque decreasing very quickly, while having a linearly growing spring force.
La conception du chemin de came qui se fait avantageusement par la juxtaposition de segments à rayons différents, permet d'augmenter le couple de fermeture en position neutre de façon telle que la porte puisse également vaincre sans difficulté la résistance opposée par le pêne mais qu'en outre elle ne se ferme pas avec une vitesse trop élevée dangereuse pour l'utilisateur. The design of the cam track which is advantageously made by the juxtaposition of segments with different radii, makes it possible to increase the closing torque in the neutral position so that the door can also easily overcome the resistance opposed by the bolt but that furthermore, it does not close at too high a speed which is dangerous for the user.
En subdivisant le chemin de came en des segments de rayons différents, le centre des différents rayons est à considérer comme une ligne de force car la force est toujours perpendiculaire au chemin de came. C'est ainsi que par exemple dans la première par tie du chemin de came on peut avoir un rayon important, relativement éloigné du centre de l'axe de fermeture et correspondant ainsi à un bras de levier efficace, important, pour la force. Puis le chemin de came prend le rayon suivant, par exemple le plus proche du centre. Cela crée nécessairement un bras de levier plus court, la force exercée par le ressort de compression augmentant toutefois mais le couple total diminue. La force du ressort est alors pratiquement compensée. By subdividing the cam path into segments of different radii, the center of the different radii is to be considered as a line of force because the force is always perpendicular to the cam path. Thus, for example, in the first part of the cam track, it is possible to have a large radius, relatively distant from the center of the closing axis and thus corresponding to an effective, important lever arm, for the force. Then the cam path takes the next radius, for example the closest to the center. This necessarily creates a shorter lever arm, the force exerted by the compression spring increasing however the total torque decreases. The force of the spring is then almost compensated.
La présente invention sera décrite ci-après à l'aide d'un exemple de réalisation représenté schématiquement aux dessins annexés dans lesquels
- la figure 1 est une coupe longitudinale d'un ferme-porte à encastrer.The present invention will be described below using an embodiment shown schematically in the accompanying drawings in which
- Figure 1 is a longitudinal section of a built-in door closer.
- la figure 2 montre un ferme-porte à l'état monté. - Figure 2 shows a door closer in the assembled state.
- la figure 3 montre un ferme-porte à l'état monté, en vue de côté en coupe. - Figure 3 shows a door closer in the assembled state, in side view in section.
- la figure 4 est une vue de détail du disque de came de commande. - Figure 4 is a detail view of the control cam disc.
La figure 1 montre en coupe longitudinale un ferme-porte à encastrer avec son boîtier 1. Le boîtier 1 loge l'axe de fermeture 7 dont l'embout 6 sort du boîtier 1. L'autre extrémité de l'axe de fermeture 7 est montée dans un palier 28 à l'intérieur du boîtier 1. Le disque de came de commande 10 est relié par une liaisdn de forme et de force à l'axe de fermeture 7. Figure 1 shows in longitudinal section a built-in door closer with its housing 1. The housing 1 houses the closing pin 7 whose tip 6 comes out of the housing 1. The other end of the closing pin 7 is mounted in a bearing 28 inside the housing 1. The control cam disc 10 is connected by a link of shape and force to the closing pin 7.
Ce disque de came 10 comporte deux chemins de came 31, 32, de forme symétrique. Cela est nécessaire pour permettre d'utiliser le ferme-porte encastré pour des portes s'ouvrant à droite ou à gauche selon les normes, pour avoir , le même couple et ainsi le même couple d'ouverture dans les deux sens de rotation. Un galet de transmission de force 12 et un galet d'amortis sement 11 sont en contact avec le disque de came de commande 10 ; ces galets sont montés sur les éléments d'axe 17 et 18. Le montage de l'élément d'axe 17 se trouve dans le piston d'ouverture 9 par ailleurs chargé par le ressort de compression 2. L'autre extrémité du ressort de compression 2 est maintenue par une rondelle de soutien 30. La rondelle de soutien 30 est portée par un organe de réglage du ressort 3 qui permet de régler en continu la force du ressort du fermeporte. Le couvercle du boîtier constitue a cet endroit la vis d'obturation 4.This cam disc 10 comprises two cam paths 31, 32, of symmetrical shape. This is necessary to allow the built-in door closer to be used for doors opening to the right or left according to the standards, to have the same torque and thus the same opening torque in both directions of rotation. A force transmission roller 12 and a damping roller 11 are in contact with the control cam disc 10; these rollers are mounted on the axis elements 17 and 18. The assembly of the axis element 17 is located in the opening piston 9, moreover loaded by the compression spring 2. The other end of the spring compression 2 is maintained by a support washer 30. The support washer 30 is carried by a spring adjusting member 3 which makes it possible to continuously adjust the force of the spring of the door closer. The cover of the housing constitutes at this point the closure screw 4.
L'élément d'axe 18 se trouve dans le piston d'amortissement 13. A cet endroit, le boîtier 1 est fermé par la vis d'obturation 15. Les fixations de la plaque de montage 5 et 14 se trouvent sur le côté supérieur du boîtier 1, la plaque de montage 23 se vissant sur ces fixations. Cette plaque de montage 23 est elle-même reliée par des éléments de vissage 24, soit au battant 20 soit au cadre 21 de la porte. L'embout 6 de l'axe de fermeture, en saillie, reçoit le bras de manoeuvre 26 par l'intermédiaire de la fixation de l'axe de fermeture 29 ; ce bras se trouve dans une découpe du battant 20. L'autre extrémité du bras de manoeuvre 26 est reliée au rail de glissement 22 par la fixation de coulisseau 27. Le rail de glissement 22 est vissé par les fixations 25 au cadre 21 au-dessus du battant 20. Le rail de glissement 22 est également logé dans une cavité du cadre 21 de sorte que l'ensemble du montage du ferme-porte est encastré soit dans le cadre 21 soit dans le battant 20. The axle element 18 is located in the damping piston 13. At this point, the housing 1 is closed by the end screw 15. The fasteners of the mounting plate 5 and 14 are located on the upper side of the housing 1, the mounting plate 23 screwing onto these fasteners. This mounting plate 23 is itself connected by screwing elements 24, either to the leaf 20 or to the frame 21 of the door. The end piece 6 of the closing pin, projecting, receives the operating arm 26 by means of the fixing of the closing pin 29; this arm is in a cutout of the leaf 20. The other end of the operating arm 26 is connected to the sliding rail 22 by the slide fastener 27. The sliding rail 22 is screwed by the fasteners 25 to the frame 21 au- above the leaf 20. The sliding rail 22 is also housed in a cavity of the frame 21 so that the entire assembly of the door closer is embedded either in the frame 21 or in the leaf 20.
La figure 4 montre le disque de came de commande 10 à échelle agrandie. La position représentée correspond au ferme-porte en position de base ou position neutre 34, c'est-à-dire lorsque la porte est fermée. Mais cela montre également clairement que le bras de levier 33 est alors le plus grand. Si, partant de là, l'axe de fermeture 7 est basculé dans la direction de déplacement 37, c'est-à-dire lorsque la porte est sortie de sa position de fermeture, il est clair que le plus grand bras de levier 33 agit à ce moment. Par rapport à une ligne théorique 35 passant par le centre de l'élément d'axe 36 et coupant le chemin de came 32 au point de contact 36, on a le bras de levier efficace 33 qui est à angle droit. Ce bras de levier 33 est le plus grand lorsque la porte est en position de fermeture ; cela entraîne qu'on obtient également le plus grand couple. Si maintenant on ouvre la porte, du fait des rayons différents du chemin de came 31, le couple d'ouverture diminue puisque le bras de levier 33 diminue. I1 apparaît que grâce à la forme des chemins de came de commande 31 et 32 qui doivent être symétriques pour une utilisation tant à droite qu'à gauche, on doit obtenir chaque couple souhaité par des rayons différents des chemins de came de commande 31 et 32. Figure 4 shows the control cam disk 10 on an enlarged scale. The position shown corresponds to the door closer in basic position or neutral position 34, that is to say when the door is closed. But it also clearly shows that the lever arm 33 is then the largest. If, starting from there, the closing axis 7 is tilted in the direction of movement 37, that is to say when the door has come out of its closed position, it is clear that the largest lever arm 33 acts at this time. With respect to a theoretical line 35 passing through the center of the axis element 36 and intersecting the cam path 32 at the point of contact 36, there is the effective lever arm 33 which is at right angles. This lever arm 33 is the largest when the door is in the closed position; this results in the greatest torque also being obtained. If the door is now opened, due to the different radii of the cam path 31, the opening torque decreases since the lever arm 33 decreases. It appears that thanks to the shape of the control cam tracks 31 and 32 which must be symmetrical for use both on the right and on the left, each desired torque must be obtained by different radii of the control cam tracks 31 and 32 .
Cela ne peut être réalisé avec les ferme-portes connus destinés à être encastrés dans les portes. I1 n'est pas non plus possible avec ceux-ci de commander les fonctions hydrauliques du ferme-porte encastré par des zones différentes des disques de came de commande. This cannot be achieved with known door closers intended to be built into the doors. It is also not possible with them to control the hydraulic functions of the built-in door closer by zones different from the control cam disks.
LISTE DES REFERENCES 1 boîtier 2 ressort de compression 3 organe de réglage du ressort 4 vis d'obturation 5 fixation de la plage de montage 6 embout de l'axe de fermeture 7 axe de fermeture 8 palier de l'axe de fermeture 9 piston d'ouverture 10 disque de came de commande 11 galet d'amortisseur 12 galet de transmission de force 13 piston amortisseur 14 fixation de la plaque de montage 15 vis d'obturation 16 ressort de compression 17 élément d'axe 18 éléments d'axe 20 battant 21 cadre de porte 22 rail de coulissement 23 plaque de montage (platine) 24 fixation 25 fixation 26 bras de manoeuvre 27 fixation de coulisseau 28 palier 29 fixation de l'axe de fermeture 30 rondelle de soutien 31 chemin de came 32 33 bras de levier 34 position neutre 35 ligne 36 point de contact 37 direction du déplacement LIST OF REFERENCES 1 housing 2 compression spring 3 spring adjusting member 4 closure screw 5 fixing of the mounting area 6 end of the closing pin 7 closing pin 8 bearing of the closing pin 9 piston d opening 10 control cam disc 11 shock absorber roller 12 force transmission roller 13 shock absorber piston 14 fixing of the mounting plate 15 plug screw 16 compression spring 17 axle element 18 axle elements 20 leaf 21 door frame 22 sliding rail 23 mounting plate (plate) 24 fixing 25 fixing 26 operating arm 27 slide fixing 28 bearing 29 fixing of the locking pin 30 support washer 31 cam track 32 33 lever arm 34 neutral position 35 line 36 point of contact 37 direction of travel
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9308568U DE9308568U1 (en) | 1993-06-09 | 1993-06-09 | Built-in door closer with slide rail linkage for concealed installation in door leaves or door frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2706519A1 true FR2706519A1 (en) | 1994-12-23 |
| FR2706519B1 FR2706519B1 (en) | 1997-04-04 |
Family
ID=6894186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9311396A Expired - Lifetime FR2706519B1 (en) | 1993-06-09 | 1993-09-24 | Sliding rail door closer for installation in a leaf or door frame. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE9308568U1 (en) |
| FR (1) | FR2706519B1 (en) |
| GB (1) | GB2278882B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9713487D0 (en) * | 1997-06-27 | 1997-09-03 | Newman Tonks Group Plc | Arrangement for controlling an angularly movable member |
| DE10001425B4 (en) * | 1999-01-18 | 2013-06-06 | Geze Gmbh | Door, preferably fire door |
| DE10030337C2 (en) * | 2000-06-27 | 2002-05-23 | Dorma Gmbh & Co Kg | Slide rail with integrated fastening device |
| US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
| US7316096B2 (en) | 2004-06-30 | 2008-01-08 | Yale Security Inc. | Door operator |
| CN101135217B (en) * | 2006-09-01 | 2012-11-14 | 多玛两合有限公司 | Floor door closer |
| CN101135219B (en) * | 2006-09-01 | 2012-11-14 | 多玛两合有限公司 | Door closer |
| CN101802335B (en) | 2007-04-24 | 2013-11-06 | 耶鲁安全公司 | Door closer assembly |
| GB2462630B (en) * | 2008-08-14 | 2013-04-03 | Jebron Ltd | Door closer assembly |
| DE102008063885A1 (en) | 2008-12-19 | 2010-07-01 | Dorma Gmbh + Co. Kg | door closers |
| DE102010022048B4 (en) * | 2009-12-01 | 2022-10-13 | Dormakaba Deutschland Gmbh | Door closer with spring-back prevention device |
| US9163446B2 (en) | 2010-03-17 | 2015-10-20 | Yale Security Inc. | Door control apparatus |
| US8564235B2 (en) | 2010-04-16 | 2013-10-22 | Yale Security Inc. | Self-adjusting door closer |
| US8779713B2 (en) | 2010-04-16 | 2014-07-15 | Yale Security Inc. | Door closer with dynamically adjustable latch region parameters |
| US8773237B2 (en) | 2010-04-16 | 2014-07-08 | Yale Security Inc. | Door closer with teach mode |
| US8527101B2 (en) | 2010-04-16 | 2013-09-03 | Yale Security Inc. | Door closer assembly |
| US8415902B2 (en) | 2010-04-16 | 2013-04-09 | Yale Security Inc. | Door closer with calibration mode |
| US8547046B2 (en) | 2010-04-16 | 2013-10-01 | Yale Security Inc. | Door closer with self-powered control unit |
| DE102010017893A1 (en) * | 2010-04-21 | 2011-10-27 | Dorma Gmbh + Co. Kg | door closers |
| DE102010017570A1 (en) * | 2010-06-24 | 2011-12-29 | Dorma Gmbh + Co. Kg | Door operator and method of manufacture |
| KR101418582B1 (en) * | 2012-12-03 | 2014-07-10 | (주) 다원에스디에스 | Door closure |
| DE102013210516B3 (en) * | 2013-06-06 | 2014-03-13 | Geze Gmbh | Feeding device for a wing of a door or a window |
| CN104328967A (en) * | 2014-10-14 | 2015-02-04 | 茵科门控（珠海保税区）有限公司 | Cam shaft door closer |
| CN108590409A (en) * | 2018-05-25 | 2018-09-28 | 肇庆市裕兴门控有限公司 | Miniature cam-type hydraulic pressure closer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2027308A1 (en) * | 1969-06-04 | 1971-02-25 | Societe dEtudes Verneres Apphquees SEVA, Neuilly sur Seine, Seine (Frank reich) | Door closer with stabilized braking |
| DE3345004A1 (en) * | 1983-12-13 | 1985-06-13 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | OVERCLOSE |
| DE9209276U1 (en) * | 1992-07-10 | 1992-08-27 | Dorma GmbH + Co. KG, 5828 Ennepetal | Overhead door closer with slide rail linkage for concealed installation in door leaves or door frames |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1949240B2 (en) * | 1969-09-30 | 1973-09-27 | Doerken & Mankel Kg, 5828 Ennepetal-Voerde | Automatic door closer |
| DE2161892A1 (en) * | 1971-12-14 | 1973-06-20 | Dorma Baubeschlag | AUTOMATIC DOOR CLOSER |
| DE2924311A1 (en) * | 1979-06-15 | 1980-12-18 | Dorma Baubeschlag | SELF-ACTING DOOR CLOSER |
| DE8524727U1 (en) * | 1985-08-16 | 1986-12-18 | Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen | Door closer |
| GB2244759A (en) * | 1990-05-17 | 1991-12-11 | Jebron Ltd | Door closing device |
| GB2261915B (en) * | 1991-11-28 | 1996-03-06 | Jebron Ltd | Method of swinging a pivoted door to a selected position and cam and follower for use in the method |
-
1993
- 1993-06-09 DE DE9308568U patent/DE9308568U1/en not_active Expired - Lifetime
- 1993-09-24 FR FR9311396A patent/FR2706519B1/en not_active Expired - Lifetime
- 1993-10-11 GB GB9320896A patent/GB2278882B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2027308A1 (en) * | 1969-06-04 | 1971-02-25 | Societe dEtudes Verneres Apphquees SEVA, Neuilly sur Seine, Seine (Frank reich) | Door closer with stabilized braking |
| DE3345004A1 (en) * | 1983-12-13 | 1985-06-13 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | OVERCLOSE |
| DE9209276U1 (en) * | 1992-07-10 | 1992-08-27 | Dorma GmbH + Co. KG, 5828 Ennepetal | Overhead door closer with slide rail linkage for concealed installation in door leaves or door frames |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9320896D0 (en) | 1993-12-01 |
| GB2278882B (en) | 1997-06-25 |
| FR2706519B1 (en) | 1997-04-04 |
| GB2278882A (en) | 1994-12-14 |
| DE9308568U1 (en) | 1994-01-13 |
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