FR2868805A1 - Overhead door balancing and guiding device for garage, has synchronization unit that synchronizes left and right rolling levers, and comprises of tubular shaft connecting levers with each other - Google Patents

Overhead door balancing and guiding device for garage, has synchronization unit that synchronizes left and right rolling levers, and comprises of tubular shaft connecting levers with each other Download PDF

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Publication number
FR2868805A1
FR2868805A1 FR0403644A FR0403644A FR2868805A1 FR 2868805 A1 FR2868805 A1 FR 2868805A1 FR 0403644 A FR0403644 A FR 0403644A FR 0403644 A FR0403644 A FR 0403644A FR 2868805 A1 FR2868805 A1 FR 2868805A1
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France
Prior art keywords
levers
bearing
tubular shaft
synchronization unit
garage
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Granted
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FR0403644A
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French (fr)
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FR2868805B1 (en
Inventor
Andre Remonato
Christine Remonato
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Individual
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Individual
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E05D15/463—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead wings
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

The device has a bearing (11) in which an axle provided with right and left rolling levers (13) is housed. A roller sliding in a rail integrated with a door (6) is fixed on each lever. A synchronization unit synchronizes the levers and comprises of a tubular shaft (15) connecting the levers with each other. The bearing is fixed in top part of posts (4, 5), and the levers have an axis-to-axis length between 300 and 400 millimeter.

Description

DESCRIPTIFDESCRIPTION

La présente invention concerne un mécanisme facilitant la manoeuvre d'une porte de garage basculante et, équilibrée par des ressorts.  The present invention relates to a mechanism facilitating the operation of a garage door tilting and balanced by springs.

Les mécanismes similaires couramment utilisés comportent de chaque côté du cadre fixe un mécanisme composé : d'un levier ressort sur lequel est fixé un levier, roulement pouvant s'articuler. Sur ce dernier s'articule une biellette de guidage elle-même fixée au montant du cadre fixe par l'intermédiaire d'un tourillon.  The similar mechanisms commonly used comprise on each side of the fixed frame a mechanism composed of: a spring lever on which is fixed a lever, bearing can articulate. On the latter is articulated a guide rod itself fixed to the amount of the fixed frame by means of a trunnion.

Ces deux mécanismes disposés chacun sur les montants droits et gauches du cadre fixe sont indépendants l'un par rapport à l'autre, les paliers sont 10 très réduits et mal disposés.  These two mechanisms each disposed on the right and left uprights of the fixed frame are independent of each other, the bearings are very small and poorly arranged.

Cela engendre une instabilité, et un tangage lors de la manoeuvre. Vu que la synchronisation n'est pas assurée entre le mécanisme de droite et de gauche. Le dispositif selon l'invention permet de remédier à ces inconvénients majeurs.  This generates instability, and pitch during the maneuver. Since synchronization is not ensured between the mechanism of right and left. The device according to the invention overcomes these major drawbacks.

Il comporte en effet selon une première caractéristique; un élément de synchronisation constitué par un arbre longitudinal logé dans le haut du cadre fixe et reliant le levier de roulement de droite avec celui de gauche. Le tout solidaire.  It comprises indeed according to a first characteristic; a synchronizing element consisting of a longitudinal shaft housed in the top of the fixed frame and connecting the right-hand rolling lever with the left one. All together.

Une deuxième caractéristique consiste à faire pivoter l'axe du levier 20 roulement, dans un large palier, dans le haut du cadre fixe.  A second feature is to rotate the axis of the rolling lever, in a wide bearing, in the top of the fixed frame.

Une troisième caractéristique consiste à relier le levier ressort au levier roulement par une biellette de liaison.  A third feature is to connect the spring lever to the rolling lever by a connecting rod.

Une cinquième caractéristique consiste à fixer le levier ressort au tablier de la porte par un palier large situé de chaque côté et, dans le bas de la 25 porte.  A fifth feature is to attach the spring lever to the door apron by a wide bearing on each side and at the bottom of the door.

Une sixième caractéristique consiste à fixer un rail situé dans la partie haute du tablier de la porte et, permettant au roulement du levier de corriger la trajectoire de la porte qui, doit être au plafond et le moins encombrant possible.  A sixth feature is to fix a rail located in the upper part of the door apron and, allowing the bearing of the lever to correct the path of the door which must be on the ceiling and the least bulky possible.

Les dessins annexés illustrent l'invention: La fig. 1 représente une vue de face de l'ensemble du dispositif.  The accompanying drawings illustrate the invention: FIG. 1 represents a front view of the entire device.

La fig. 2 représente une coupe du dispositif mécanique selon l'invention.  Fig. 2 represents a section of the mechanical device according to the invention.

En référence à ces dessins; le dispositif comporte un cadre fixe (1) composé d'une traverse haute (2) et basse (3). Sur les côtés se trouvent les montants (4) - (5).  With reference to these drawings; the device comprises a fixed frame (1) composed of a high (2) and low (3) crossbar. On the sides are the uprights (4) - (5).

Dans le cadre fixe (1) est logé le cadre mobile ou porte basculante (6). Dans sa partie basse est fixée un palier (7) et dans sa partie haute un rail (8) disposé de chaque côté. Ces deux éléments servent à relier la porte (6) au mécanisme d'ouverture et de fermeture.  In the fixed frame (1) is housed the movable frame or overhead door (6). In its lower part is fixed a bearing (7) and in its upper part a rail (8) disposed on each side. These two elements serve to connect the door (6) to the opening and closing mechanism.

Le dispositif mécanique de l'invention comporte; un levier ressort (9) articulé dans le palier (7) de la porte (6) ainsi que dans un large palier (10) fixé au montant fixe (4) - (5).  The mechanical device of the invention comprises; a spring lever (9) articulated in the bearing (7) of the door (6) as well as in a large bearing (10) fixed to the fixed upright (4) - (5).

Ce mécanisme d'équilibrage par ressorts est disposé de chaque côté. Lors 45 de sa manoeuvre sa rotation est de 150 .  This spring balancing mechanism is arranged on each side. When 45 of its maneuver its rotation is 150.

L'autre dispositif caractérisant l'invention est le mécanisme assurant la trajectoire interne de la porte (6).  The other device characterizing the invention is the mechanism ensuring the internal trajectory of the door (6).

bans la partie haute du montant (4) - (5) y est fixé un palier (11) dans lequel se trouve fixé sur un axe (12) un levier très court 300 à 400 mm (13) sur lequel est fixé un roulement (14) qui peut coulisser dans le rail (8) solidaire de la porte (6).  in the upper part of the upright (4) - (5) is fixed a bearing (11) in which is fixed on a shaft (12) a very short lever 300 to 400 mm (13) on which is fixed a bearing ( 14) which can slide in the rail (8) integral with the door (6).

Ce mécanisme de correction de trajectoire de la porte (6) est disposé de chaque côté. Lors de la manoeuvre sa rotation est d'environ 40 . L'autre dispositif caractérisant l'invention est la synchronisation du levier roulement droit et gauche (13) par un tube (15) fixé avec l'axe (12) des leviers roulements droits et gauches (13).  This door trajectory correction mechanism (6) is arranged on each side. During the maneuver its rotation is about 40. The other device characterizing the invention is the synchronization of the right and left bearing lever (13) by a tube (15) fixed with the axis (12) of the right and left lever levers (13).

L'autre caractéristique de l'invention consiste à relier directement le levier ressort (9) au levier roulement (13) par une biellette articulée (16) et cela de chaque côté. La biellette articulée (16) coordonne la course de 150 du levier ressort (9) en une course d'environ 40 sur le levier roulement (13). Les dispositifs mécaniques selon l'invention sont particulièrement destinés à synchroniser, stabiliser avec précision la course, ainsi que l'équilibrage, d'une porte basculante, s'ouvrant et se fermant du bas vers le haut et inversement; manuelle ou automatique.  The other feature of the invention is to directly connect the spring lever (9) to the bearing lever (13) by an articulated link (16) and that on each side. The articulated link (16) coordinates the stroke of 150 of the spring lever (9) in a stroke of about 40 on the bearing lever (13). The mechanical devices according to the invention are particularly intended to synchronize, stabilize accurately the stroke, as well as the balancing, of a tilting door, opening and closing from bottom to top and vice versa; manual or automatic.

Claims (4)

REVENDICATIONS 1) Dispositif d'équilibrage et de guidage d'une porte basculante équipée de ressorts caractériséf en ce qu'il comprend de chaque coté et en haut du cadre fixe (1) un palier large (11) où vient se loger un axe (12) muni d'un levier roulement (13), un élément de synchronisation étant constitué 5- d'un arbre tubulaire (15) reliant les deux leviers roulements (13) entre eux.  1) Device for balancing and guiding a tilting door equipped with springs characterized in that it comprises on each side and at the top of the fixed frame (1) a wide bearing (11) where is housed an axis (12). ) provided with a bearing lever (13), a synchronizing element being constituted 5 of a tubular shaft (15) connecting the two bearing levers (13) between them. 2) Dispositif selon revendication 1 caractérisé en ce que les leviers roulements (13) ont une longueur d'axe à axe comprise entre 300 et 400 mm.  2) Device according to claim 1 characterized in that the rolling levers (13) have an axis to axis length of between 300 and 400 mm. 10-  10- 3) Dispositif selon revendication 1 caractérisé en ce que les éléments synchronisés du haut sont reliés aux leviers ressorts (9) disposés de chaque coté par une biellette de liaison droite et gauche (16) .3) Device according to claim 1 characterized in that the synchronized elements from above are connected to the spring levers (9) arranged on each side by a right and left connecting rod (16). 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que tous les éléments en mouvement lors de la 15manoeuvre sont synchronisés en circuit fermé par l'arbre tubulaire (15) et les deux biellettes de liaison (16)  4) Device according to any one of the preceding claims, characterized in that all the moving elements during the maneuver are synchronized in closed circuit by the tubular shaft (15) and the two link rods (16)
FR0403644A 2004-04-07 2004-04-07 SPRING BALANCING MECHANISM OF A GARAGE DOOR Expired - Fee Related FR2868805B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0403644A FR2868805B1 (en) 2004-04-07 2004-04-07 SPRING BALANCING MECHANISM OF A GARAGE DOOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0403644A FR2868805B1 (en) 2004-04-07 2004-04-07 SPRING BALANCING MECHANISM OF A GARAGE DOOR

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FR2868805A1 true FR2868805A1 (en) 2005-10-14
FR2868805B1 FR2868805B1 (en) 2008-11-21

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FR0403644A Expired - Fee Related FR2868805B1 (en) 2004-04-07 2004-04-07 SPRING BALANCING MECHANISM OF A GARAGE DOOR

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250261A1 (en) * 1972-10-13 1974-05-02 Erich Doering GATE WITH GATE FRAME AND OVERHEAD IN A LEAF CLOSE TO THE CEILING, OPENING IN A SIGNIFICANTLY HORIZONTAL OPENING, LEAF
US3849937A (en) * 1973-05-11 1974-11-26 E Blumenthal Overhead door
US4488379A (en) * 1982-11-26 1984-12-18 Ernesto Blumenthal Spring balanced door

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250261A1 (en) * 1972-10-13 1974-05-02 Erich Doering GATE WITH GATE FRAME AND OVERHEAD IN A LEAF CLOSE TO THE CEILING, OPENING IN A SIGNIFICANTLY HORIZONTAL OPENING, LEAF
US3849937A (en) * 1973-05-11 1974-11-26 E Blumenthal Overhead door
US4488379A (en) * 1982-11-26 1984-12-18 Ernesto Blumenthal Spring balanced door

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Publication number Publication date
FR2868805B1 (en) 2008-11-21

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Effective date: 20161230