FR2694042A1 - Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other - Google Patents
Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other Download PDFInfo
- Publication number
- FR2694042A1 FR2694042A1 FR9209270A FR9209270A FR2694042A1 FR 2694042 A1 FR2694042 A1 FR 2694042A1 FR 9209270 A FR9209270 A FR 9209270A FR 9209270 A FR9209270 A FR 9209270A FR 2694042 A1 FR2694042 A1 FR 2694042A1
- Authority
- FR
- France
- Prior art keywords
- faces
- locking
- opposite faces
- closing
- friction coefficient
- 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.)
- Withdrawn
Links
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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
- E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
- E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
- E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
Description
La présente invention concerne une charnière à fermeture automatique par gravité avec verrouillage en position fermée constituée de deux éléments identiques simples ou multiples et destinée au montage des portes ouvrant "à la Française'l. The present invention relates to a hinge with automatic closing by gravity with locking in the closed position consisting of two identical single or multiple elements and intended for the mounting of doors opening "à la Française'l.
Les dispositifs de fermeture automatique éxistant actuellement comportent:
-pour certains, des ressorts de rappel qui sont eux-mêmes fabriqués
- soit en acier à ressort- résistant mais oxydable, ce qui les rend mal adaptés à ltemploi en milieu à atmosphère corrosive et en milieu alimentaire:
-soit en acier inoxydable mais non approprié à cet usage, et qui, de ce fait, "fatiguent" très vite et deviennent dans un temps très limité, impropres à remplir leur fonction.The automatic closing devices that currently exist include:
- for some, return springs which are themselves manufactured
- either in spring steel - resistant but oxidizable, which makes them ill-suited to use in a corrosive atmosphere and in a food environment:
- either in stainless steel but not suitable for this use, and which, therefore, "tire" very quickly and become in a very limited time, unfit to fulfill their function.
Ces dispositifs comportent en outre deux inconvénients importants dans le cas drun emploi intensif:
-le manque de discrétion,
-lténergie relativement importante nécessaire pour leur manoeuvre.These devices also have two major drawbacks in the case of intensive use:
-lack of discretion,
-the relatively large energy required for their operation.
-pour d'autres, des systèmes à gravité, mais sans verrouillage, ce qui rend la position de fermeture aléatoire, et de ce fait, inemployables dans les portes dites "va-et-vient". -for others, gravity systems, but without locking, which makes the closed position random, and therefore, unusable in doors called "back and forth".
Le présent dispositif est caractérisé par:
1- La forme identique des éléments recevant (I) et recu (S),
2- La nature des matériaux employés,
3- La possibilité d'obtenir une vitesse de fermeture plus ou moins rapide en faisant varier les pentes des faces de glissement (31 & 32)
4- La possibilité d'obtenir un verrouillage plus ou moins important en faisant varier la hauteur et la pente de la face de verrouillage 4(41 & 42)
5- La possibilité de son adaptation sur des vantaux de poids très variable ou sujets à des contraintes très importantes en augmentant ou en diminuant le nombre et les dimensions de ces dispositifs et (ou) en les incluant dans un boitier de renfort. The present device is characterized by:
1- The identical form of the elements receiving (I) and received (S),
2- The nature of the materials used,
3- The possibility of obtaining a more or less rapid closing speed by varying the slopes of the sliding faces (31 & 32)
4- The possibility of obtaining a more or less significant locking by varying the height and the slope of the locking face 4 (41 & 42)
5- The possibility of its adaptation on leaves of very variable weight or subject to very significant constraints by increasing or decreasing the number and dimensions of these devices and (or) by including them in a reinforcement box.
DESCRIPTION DU DISPOSITIF: Références - Numéros et lettres - et
Définition des croquis joints:
1- Face de positionnement 1 fermé - Partie basse
2- Face de positionnement - fermé - Partie haute
31 - 32 - Faces de glissement
311- Partie plane de la face de glissement 31
312- Partie elliptique de la face de glissement 31 ou ellipse de verrouillage
41 - 42- Faces de verrouillage
S -Elément simple de charnière en position "RECUE"
I - Elément simple de charnière en position "RECEVANT"
M- Axe de la charnière
A - Point de jonction des faces 31 - 41 - 51
B - Point de jonction des faces 31-41 - 2
h - Hauteur de l'élément en bas de pente
d - Hauteur d'usinage
c - Hauteur de relevage
P - PAS de la charnière
Les croquis ci-joints représentent::
Figure 1 - Vue de côté d'un ensemble de 2 éléments simples dans une éxécution des faces 3 (31 & 32) avec ellipse, en position de fermeture verrouillée.DESCRIPTION OF THE DEVICE: References - Numbers and letters - and
Definition of attached sketches:
1- Positioning face 1 closed - Lower part
2- Positioning face - closed - Upper part
31 - 32 - Sliding faces
311- Flat part of the sliding face 31
312- Elliptical part of the sliding face 31 or locking ellipse
41 - 42- Locking faces
S - Simple hinge element in "RECUE" position
I - Simple hinge element in "RECEIVING" position
M- Axis of the hinge
A - Junction point of the faces 31 - 41 - 51
B - Junction point of the faces 31-41 - 2
h - Element height at the bottom of the slope
d - Machining height
c - Lift height
P - NOT the hinge
The attached sketches represent:
Figure 1 - Side view of a set of 2 simple elements in an execution of faces 3 (31 & 32) with ellipse, in the locked closed position.
Figure 2 - Vue du même côté du même ensemble, en position d'ouverture à 90 . Figure 2 - View of the same side of the same assembly, in the open position at 90.
Figure 3 - Vue de face de ltélément Bas du même ensemble. Figure 3 - Front view of the bottom element of the same assembly.
FIgure 4 - Vue de dessus du même élément. FIgure 4 - Top view of the same element.
Figure 5 - Vue de côté d'un ensemble constitué de 2 éléments doubles, dans une éxécution des faces 3 (31 & 32) avec ellipse, en position (développée) d'ouverture à 90
Figure 6a- Vue en perspective d' un élément Bas, dans une éxécution des faces 3 (31 & 32) AVEC ellipse.Figure 5 - Side view of an assembly consisting of 2 double elements, in an execution of faces 3 (31 & 32) with ellipse, in the (developed) opening position at 90
Figure 6a- Perspective view of a Low element, in an execution of faces 3 (31 & 32) WITH ellipse.
Figure 6b - Vue en perspective d' un élément Bas, dans une éxécution des faces 3 (31 & 32) SANS ellipse, et face de verrouillage à faible pente. Figure 6b - Perspective view of a Low element, in an execution of faces 3 (31 & 32) WITHOUT ellipse, and locking face with low slope.
Figure 7 - Vue en perspective de la face 31 dans une éxécution AVEC ellipse (zône 312) et partie plane (zône 311). Figure 7 - Perspective view of face 31 in an execution WITH ellipse (area 312) and flat part (area 311).
Figure 8 - Vue en perspective de la face 31 dans une éxécution SANS ellipse et face de verrouillage à faible pente
Le matériau à utiliser pour la fabrication de ce dispositif devra nécessairement posséder un faible coefficient de frottement et -pour que le dispositif puisse remplir parfaitement son rôle -être inoxydable. Les Matières
Plastiques et notamment les Polyéfines (Polyéthilène à haute densité moléculaire ou le Polypropylène) sont recommandées.Figure 8 - Perspective view of face 31 in an execution WITHOUT ellipse and locking face with low slope
The material to be used for the manufacture of this device must necessarily have a low coefficient of friction and - so that the device can perfectly fulfill its role - to be stainless. The subjects
Plastics and in particular Polyéfines (Polyethilene with high molecular density or Polypropylene) are recommended.
FONCtIONNDIENT
L'èlément I est fixé sur l'huisserie et l'élément S est fixé sur le vantail ouvrant
Mouvement d'ouverture (sujet à énergie)- de la position de fermeture verrouillée à la position d'ouverture à 90 :
Au point de verrouillage la face 1 de I est en contact avec la face 2 de S et la face 1 de S est en contact avec la face 2 de I ; les faces 4 des deux parties sont en contact ou très proches - Dans le cas d'une éxécution AVEC ellipse des faces 3, les points A et B des faces 31 d'une part ou des faces 32 d'autre part de I et de S sont théoriquement confondus
Au fur et à mesure de sa rotation la partie S s'élève en suivant les pentes ou courbes conjuguées ,d'abord et éventuellement de l'une de ses deux faces 4 (41 ou 42) et de la correspondante de I, et ensuite de l'une de ses deux faces 3 (31 ou 32) et de la correspondante de I. FUNCTION
Element I is fixed on the frame and element S is fixed on the opening leaf
Opening movement (subject to energy) - from the locked closing position to the opening position at 90:
At the locking point the face 1 of I is in contact with the face 2 of S and the face 1 of S is in contact with the face 2 of I; the faces 4 of the two parts are in contact or very close - In the case of an execution WITH ellipse of the faces 3, the points A and B of the faces 31 on the one hand or of the faces 32 on the other hand of I and of S are theoretically confused
As it rotates, the part S rises following the conjugate slopes or curves, first and possibly one of its two faces 4 (41 or 42) and the corresponding of I, and then one of its two faces 3 (31 or 32) and the corresponding of I.
Mouvement de fermeture (Automatique): de la position d'ouverture à 90 à la position de fermeture verrouillée. Closing movement (Automatic): from the opening position to 90 to the locked closing position.
Au point d'ouverture à 90 , l'une des faces 3 (31 ou 32) de I est en contact avec sa correspondante de S Les pentes de ces face 3 correspondant aux angles de même valeur al et a2 entraînent S à revenir par glissement
vers le point le plus bas.At the opening point at 90, one of the faces 3 (31 or 32) of I is in contact with its correspondent of S The slopes of these face 3 corresponding to the angles of the same value al and a2 cause S to return by sliding
towards the lowest point.
suivant sa rotation autour de l'axe M. Cette tendance sera proportionnelle à la valeur que l'on aura donné aux angles a (al et a2) . En fin de cette période de glissement, les faces 4 (41 & 42) des deux parties , avec leur pente très supérieure , assureront la fin de la descente (et de la rotation )et surtout le 35 maintien ferme (ou verrouillage) en position basse ( et donc fermé ) de I. Les faces 1 et 2 assurent le repos en cette position.following its rotation around the axis M. This trend will be proportional to the value that we have given to the angles a (al and a2). At the end of this sliding period, the faces 4 (41 & 42) of the two parts, with their very superior slope, will ensure the end of the descent (and of the rotation) and above all the 35 firm holding (or locking) in position. low (and therefore closed) of I. Faces 1 and 2 provide rest in this position.
La partie elliptique des faces 3 ont comme but principal d'amortir la mise en position "verrouillé" et de faciliter le déverrouillage . Elle n'est donc pas obligatoire dans le cas où la pente des faces 4 (41 & 42) n'est que relativement peu supérieure à celle des faces 3 (31 & 32). The elliptical part of the faces 3 have the main purpose of damping the setting in the "locked" position and of facilitating unlocking. It is therefore not compulsory in the case where the slope of the faces 4 (41 & 42) is only relatively little greater than that of the faces 3 (31 & 32).
Quoique théoriquement nécessairement égale à celle de l'angle a2, la valeur de l'angle al pourrait être nulle dans le cas de très faibles efforts et de l'emploi d'un matériau exceptionnellement performant. Although theoretically necessarily equal to that of the angle a2, the value of the angle al could be zero in the case of very low forces and the use of an exceptionally efficient material.
REALISATION: Ce dispositif pourra être réalisé:
-soit en éléments simples destinés ou non à être assemblés entre eux de façon à constituer des éléments multiples
-soit directement en éléments multiples
FABRICATION: Deux façons seront à envisager:
-Usinage mécanique ou autre dans une masse ( couteux mais valable pour des séries peu importantes )
-Injection sous pression, après réalisation d'un moule coûteux ( Seule solution pour des quantités importantes , car très économique en matière et en production REALIZATION: This device could be realized:
- either in simple elements intended or not to be assembled together so as to constitute multiple elements
- either directly in multiple elements
MANUFACTURING: Two ways will be considered:
-Mechanical or other machining in a mass (expensive but valid for small series)
-Pressure injection, after making an expensive mold (Only solution for large quantities, because very economical in material and production
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9209270A FR2694042A1 (en) | 1992-07-22 | 1992-07-22 | Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9209270A FR2694042A1 (en) | 1992-07-22 | 1992-07-22 | Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2694042A1 true FR2694042A1 (en) | 1994-01-28 |
Family
ID=9432317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9209270A Withdrawn FR2694042A1 (en) | 1992-07-22 | 1992-07-22 | Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2694042A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721063A1 (en) * | 1994-06-13 | 1995-12-15 | Massardier Adrien Marie Franco | Double swing door assembly |
EP0756056A1 (en) * | 1995-07-26 | 1997-01-29 | Bernd Stenzel | Hinge for a self-closing closure element, in particular for a self-closing door |
US6408484B1 (en) * | 1997-09-15 | 2002-06-25 | Johan Martin Vandertouw | Door positioning means |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE107569C (en) * | ||||
FR779650A (en) * | 1934-01-02 | 1935-04-10 | Self-closing hinge | |
FR1275403A (en) * | 1960-09-13 | 1961-11-10 | Applic Tech Du Caoutchouc Soc | Closing device, especially for hinged doors |
FR1375446A (en) * | 1963-11-22 | 1964-10-16 | Firme Walter Romer | Inclined face hinge |
US4631777A (en) * | 1982-04-26 | 1986-12-30 | Takigen Seizou Co. Ltd. | Gravity door hinge |
-
1992
- 1992-07-22 FR FR9209270A patent/FR2694042A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE107569C (en) * | ||||
FR779650A (en) * | 1934-01-02 | 1935-04-10 | Self-closing hinge | |
FR1275403A (en) * | 1960-09-13 | 1961-11-10 | Applic Tech Du Caoutchouc Soc | Closing device, especially for hinged doors |
FR1375446A (en) * | 1963-11-22 | 1964-10-16 | Firme Walter Romer | Inclined face hinge |
US4631777A (en) * | 1982-04-26 | 1986-12-30 | Takigen Seizou Co. Ltd. | Gravity door hinge |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721063A1 (en) * | 1994-06-13 | 1995-12-15 | Massardier Adrien Marie Franco | Double swing door assembly |
EP0756056A1 (en) * | 1995-07-26 | 1997-01-29 | Bernd Stenzel | Hinge for a self-closing closure element, in particular for a self-closing door |
WO1997005356A1 (en) * | 1995-07-26 | 1997-02-13 | Bernd Stenzel | Hinge for self-closing element, in particular for self-closing door |
US6408484B1 (en) * | 1997-09-15 | 2002-06-25 | Johan Martin Vandertouw | Door positioning means |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE1004838A3 (en) | Window actuator and structure hinged. | |
CA2350666C (en) | Mechanical transmission device for engine with variable volume displacement | |
FR2751018A1 (en) | DOOR PLACEMENT HINGE | |
EP0504345B1 (en) | Convertible structural element | |
FR2694042A1 (en) | Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other | |
EP0379417A1 (en) | Device for suspending submunition in an inclined position from a parachute | |
EP4073784A1 (en) | Digital kakemono | |
FR2749001A1 (en) | MOBILE STRIP DEVICE WITH ASSISTED RECALL TO STACK, IN ALL POSITIONS, OBJECTS OF RELATIVELY LARGE DIMENSIONS AND SUBSTANTIALLY FLAT | |
FR2480229A1 (en) | VARIABLE LENGTH TELESCOPIC DEVICE FOR SPACE MACHINE | |
FR2920808A1 (en) | DEVICE FOR CLEARING AN OPENING ELEMENT IN RELATION TO A FIXED ELEMENT, IN PARTICULAR A MOTOR VEHICLE | |
FR2742395A1 (en) | LUGGAGE RACK FOR VEHICLE | |
CH637874A5 (en) | STANDARD CHASSIS INJECTION MOLDING PLANT FOR PLASTIC OR ELASTOMERIC MATERIALS. | |
EP0604337A1 (en) | Column with mobile levers for stacking vertically or horizontally, especially for substantially flat and relatively large-sized objects | |
FR2949147A1 (en) | Device for pivotingly fixing solar collectors or photovoltaic panels on e.g. bridge of ship, has tilting element comprising opening with section in shape of arc of circle, so that articulation pin is displaced in arched opening | |
FR2722183A1 (en) | RELEASABLE CORD WINCH | |
FR2722233A1 (en) | 1 LOCKING DOOR LOCK 2 MOTOR VEHICLE | |
EP4000952B1 (en) | Castor adjustable automatically when non-operative | |
EP0012677A1 (en) | Slope regulating, adjustable hinge | |
EP0062589B1 (en) | Door check | |
FR2758584A1 (en) | LOCKING / UNLOCKING DEVICE COMPRISING A LOW COST ACTUATOR | |
FR3131266A1 (en) | RELEASE AND EXPULSION SET | |
FR2712625A1 (en) | Door sealing system for all sorts of containers or enclosures | |
FR2885639A1 (en) | Vehicle door hinge system with integrated catch, has compact, spring-free construction based on indented cam and/or flange wing and bracket with prestressed wing | |
FR2683579A1 (en) | Arrangement for locking a movable member for closing an opening, such as a door | |
FR2638777A1 (en) | Ready-to-mount secondary locking device for a door equipped with a lock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse | ||
ST | Notification of lapse | ||
ST | Notification of lapse | ||
RN | Application for restoration | ||
IC | Decision of the director general to declare irreceivable or to reject an appeal |