EP0379944B1 - Porte basculante pour garages - Google Patents

Porte basculante pour garages Download PDF

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Publication number
EP0379944B1
EP0379944B1 EP90100864A EP90100864A EP0379944B1 EP 0379944 B1 EP0379944 B1 EP 0379944B1 EP 90100864 A EP90100864 A EP 90100864A EP 90100864 A EP90100864 A EP 90100864A EP 0379944 B1 EP0379944 B1 EP 0379944B1
Authority
EP
European Patent Office
Prior art keywords
frame
rod
spring
door
gate
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
Application number
EP90100864A
Other languages
German (de)
English (en)
Other versions
EP0379944A1 (fr
Inventor
Günter Müller
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0379944A1 publication Critical patent/EP0379944A1/fr
Application granted granted Critical
Publication of EP0379944B1 publication Critical patent/EP0379944B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D15/36—Suspension arrangements for wings moving along slide-ways so arranged that one guide-member of the wing moves in a direction substantially perpendicular to the movement of another guide member
    • E05D15/38—Suspension arrangements for wings moving along slide-ways so arranged that one guide-member of the wing moves in a direction substantially perpendicular to the movement of another guide member for upwardly-moving wings, e.g. up-and-over doors
    • 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
    • E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
    • E05D15/425—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides 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

Definitions

  • the invention relates to a swing gate, in particular for garages, with a gate wing guided in the region of its lower end on a frame, to which a swing lever engages on both sides, which is articulated in the region of the upper edge of the frame.
  • the swing lever is articulated on the gate wing or an element connected to it. Together with a roller guide in the lower area of the gate wing, the pivot point of the rocker arm determines the kinematics of the gate wing.
  • the upper end of the gate wing moves approximately perpendicular to the plane of the frame to the rear. However, the top edge of the frame does not make an exact straight line movement.
  • a swing gate (DE-A 33 24 837) is also known, in which the gate wing is guided in the region of its upper and lower ends on a pair of running rails.
  • a swing gate of this type is also known (DE-U 87 15 917), which has an automatic drive.
  • a tension spring is often present in up-and-over doors of this type, which acts on both sides of the gate wing at a certain distance from the pivot point of the swing lever.
  • the other end of the tension spring is fastened in the area of the top of the goal frame. This coil spring is free in the room.
  • a garage door with horizontal tracks (DE-C2 30 14 414).
  • the rocker arms are designed as telescopic tubes with an inner rod.
  • a gas spring acts on the swing levers to open the gate. The torque caused by the gas springs leads to a tilting of the telescopic rod in the telescopic tube and thus to a sluggish opening.
  • a tilting gate of this type is also known (DE-A1-3 604 249), in which the swing levers are designed as two-armed levers. At one end of the rocker arm there is an elongated hole into which a bearing pin arranged on the door leaf engages. A spring engages at the other end of the rocker arm. The pivot point of the rocker arm must be a relatively large distance from the front of the gate.
  • a swing gate that is opened by a weight (DE-A-677 812).
  • the two-armed rocker arm articulated on the side wall of the garage has at one end a slot in which a roller connected to the door leaf can slide.
  • the other end of the rocker arm has a weight.
  • the invention has for its object to provide a swing gate that is easier and cheaper to manufacture with a simple structure and is easier to open.
  • the invention proposes a swing gate with the features of claim 1.
  • the rocker arm acted upon by spring force in the opening direction engages on a roller of the gate wing.
  • the length can be adjusted by rolling the roller on the running rail.
  • the up-and-over door is not only simpler in construction, but also smoother. Since one end of a rod is articulated to the rocker arm, the other end of which is slidably guided on the frame and acted upon by spring action in the upward direction, it becomes possible to dispense with the use of expensive gas springs. It becomes possible to arrange the spring laterally on the goal frame so that it is no longer accessible laterally on the rocker arm.
  • Tension springs in particular can be used as springs, for which there is sufficient space so that the up-and-over door proposed by the invention can be used in particular with large gates, for example double garages.
  • the invention proposes in a further development that the bar runs approximately vertically when the gate leaf is closed. The bar is therefore immediately adjacent to the vertical bars of the goal frame.
  • At least one tension spring is provided for spring loading of the swinging gate and is accommodated in a hollow profile of the goal frame. In this way, the tension spring is protected and locked, so that it can not interfere. In addition, the space requirement is not increased by the accommodation in an already existing hollow profile of the goal frame.
  • the invention proposes to arrange two coil springs on each side of the gate leaf, both of which are housed one behind the other in the hollow profile are. It is provided according to the invention that each helical spring engages at one of its ends on a tension element, in particular a tension cable, which runs through the other spring in its longitudinal axis. In this way, the two coil springs are spatially arranged one behind the other while they are functionally connected in parallel. This leads to an increase in the spring force without increasing the space requirement, as would be required if a stronger spring were used.
  • the rod is provided at its lower end with an extension which engages through a slot in the hollow profile of the frame.
  • This approach is performed on the outside of the profile with at least one roller.
  • At least one tension spring acts on the shoulder within the hollow profile. Since the tie rod also pivots when its lower end moves in a straight line, this leads to a pivoting of the shoulder, which is only possible on the outside of the hollow profile due to the guide using the rollers.
  • the mainspring creates a force component that ensures that the roller is always on the outside.
  • the push rod engages the rocker arm at a distance from the pivot point on the frame of about a quarter to about a third of the length of the rocker arm. This distance determines how far the lower end of the push rod has to move up so that the door is fully opened.
  • the frame of the overhead garage door shown schematically in FIG. 1 contains two side rails 11, of which only one can of course be seen in the figure.
  • the side rails 11 are connected to one another in the area of the upper side 12 of the door by an upper bar and in the area of the lower side 13 of the door by a lower bar. This creates a rectangular frame.
  • Runners 30 which run approximately horizontally are arranged on the top of the frame. The upper region of the gate leaf 33 is guided in these tracks 30 with the aid of rollers 35.
  • a tab 14 is fastened, for example welded or screwed, on each side, that is to say approximately in the upper area of each side member 11.
  • a rocker arm 15 is articulated on the bracket 14 with the aid of an articulated axis 16. Each rocker arm can thus be pivoted about the hinge axis 16.
  • the rocker arm 15 is provided with a running rail 32.
  • a tab 18 is attached to the side edge of the gate leaf located between the side rails 11, for example screwed or welded.
  • a roller 31 is arranged on the tab 18.
  • This roller 31 engages in the running rail 32, which extends in the longitudinal direction in the region of the end of the rocker arm 15. The reason for this arises from the fact that the location of the roller 31 does not make a circle around the hinge axis 16. Rather, the distance of the roller 31 from the hinge axis 16 changes during the opening movement of the gate. This compensation is made possible by the engagement of the roller 31 in the running rail 32.
  • the roller 31 can of course only avoid in the longitudinal direction of the track 32, but not in the transverse direction.
  • the gate wing is guided in the region of its lower end in the closed state on the side rails 11 of the frame, for example in that a roller is arranged there, which is guided in running rails. If the lower end of the gate wing is moved upwards from the closed position, its upper end moves backwards or inwards, the rocking lever 15 being pivoted counterclockwise in FIG. 1. This kinematics is known.
  • a tab 19 is laterally attached, for example welded, between its two hinge axes 16 and 17.
  • the rod 21 In the closed state, the rod 21 extends vertically, ie parallel to the side rail 11 of the goal frame.
  • the lower end 23 of the rod 21 has a shoulder 24 which extends transversely to the longitudinal direction of the rod 21.
  • the extension 24 can be formed, for example, by a flat iron that is welded to the lower end of the rod 23.
  • the extension 24 extends through a slot (not visible in FIG.
  • the lower end 23 of the rod 21 has been displaced upwards by a certain distance, which is, for example, of the order of 30 cm.
  • the state of the gate leaf 33 with partial opening is shown in FIG. 2.
  • the rod 21 has already pivoted the rocker arm 15 somewhat open, and at the same time the gate leaf 33 is slightly open.
  • the roller 31 arranged at the end of the tab 18 is no longer located at the end of the running rail 32, but already in the middle region. When the gate leaf 33 is fully opened, the roller 31 is located at the end of the rail 32 of the rocker arm 15.
  • the lower end of the gate leaf 43 is guided by a roller 34 which engages on the inside of the side rail 11 of the goal frame.
  • the upper end of the gate leaf 33 is guided by a further roller 35 which runs in the running rail 30. It goes without saying that such a device consisting of rocker arm 15, rod 21 and running rail 30 is provided on both sides of the gate wing or frame.
  • the invention proposes to use two tension springs 26 which act in parallel. For this reason, a spring 26 is attached to the neck 24 and a second tension spring 26 to the top 12 of the side member 11. Each tension spring 26 is shorter than half the length of the side rail 11. A tension cable 27 is consequently used for connection to the other point, see FIG. 3. Each tension cable 27 extends in the longitudinal axis through the turns of the tension spring 26 with which it is is not connected. Functionally, a parallel connection of the two tension springs 26 is achieved, the tension springs 26 being spatially arranged one behind the other. Of course, the parallel connection of more than two tension springs can also be achieved in this way.
  • Fig. 4 shows an enlarged and perspective view of the lower end 23 of the rod 21.
  • the neck 24 is welded, for example a flat iron.
  • the approach 24 engages through the slot 36 of the hollow profile 37 of the side rail 11 of the goal frame.
  • the hole 25 can be seen within the hollow profile 37, on which the tension springs 26 engage, for example with the aid of a shackle.
  • the projection 24 On the outside of the hollow profile 37, the projection 24 has two rollers 38, of which only one can be seen in FIG. 4.
  • the opposite roller 38 present on the rear side of the projection 24 cannot be seen, but it lies on the opposite longitudinal side of the slot 36.
  • the projection 24 tilts about a horizontal axis, which is caused by the one-sided arrangement of the rollers 38 is made possible.
  • the length of the slot 36 is dimensioned so that the gate can be opened completely. In addition to the absolute dimensions, it essentially depends on the distance between the hinge axis 16 and the bolt 22.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)

Claims (6)

  1. Porte basculante, notamment pour garages, comportant un vantail (33) fixé au voisinage de son extrémité inférieure à un cadre sensiblement vertical et au voisinage de son extrémité supérieure à des rails sensiblement horizontaux, et auquel est solidarisé, de chaque côté, un balancier (15) qui est articulé au voisinage de la partie supérieure (12) du cadre et est soumis à l'action d'un ressort dans la direction d'ouverture de la porte, caractérisée en ce que le balancier (15) comporte au voisinage de son extrémité libre un rail (32) pour un galet (31) associé au vantail (33) et en ce qu'est articulé au balancier (15) une extrémité (20) d'une barre (21), dont l'autre extrémité (20) est fixée de façon mobile au cadre et est repoussée vers le haut sous l'effet du ressort.
  2. Porte basculante selon la revendication 1, caractérisée en ce que la barre (21) est sensiblement verticale lorsque le vantail est fermê.
  3. Porte basculante selon la revendication 1 ou la revendication 2, caractérisée en ce que pour réaliser l'effet de ressort on met en oeuvre au moins un ressort de traction (26) logé dans un profil creux (37) du cadre.
  4. Porte basculante selon la revendication 3, caractérisée en ce que l'on met en oeuvre deux ressorts à boudin (26), dont chacun est solidarisé par une de ses extrémités à un élément de traction (27) qui traverse l'autre ressort (26).
  5. Porte basculante selon l'une des revendications précédentes, caractérisée en ce que la barre (21) est solidarisée à son extrémité inférieure (23) à une pièce (24) qui pénètre dans le profil creux (37) à travers une fente (36) sur les deux côtés de laquelle, à la face extérieure du profil (37), elle est guidée par des galets .
  6. Porte basculante selon l'une des revendications précédentes, caractérisée en ce que la barre (21) est solidarisée au balancier (15) à une distance du point d'articulation (16) égale à environ un quart à un tiers de sa longueur.
EP90100864A 1989-01-24 1990-01-17 Porte basculante pour garages Expired - Lifetime EP0379944B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3901977A DE3901977A1 (de) 1989-01-24 1989-01-24 Schwingtor fuer garagen
DE3901977 1989-01-24

Publications (2)

Publication Number Publication Date
EP0379944A1 EP0379944A1 (fr) 1990-08-01
EP0379944B1 true EP0379944B1 (fr) 1993-05-19

Family

ID=6372660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90100864A Expired - Lifetime EP0379944B1 (fr) 1989-01-24 1990-01-17 Porte basculante pour garages

Country Status (3)

Country Link
EP (1) EP0379944B1 (fr)
DE (2) DE3901977A1 (fr)
ES (1) ES2042080T3 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189233A (en) * 1939-06-26 1940-02-06 Grand Rapids Store Equip Co Disappearing door structure
US2543261A (en) * 1947-01-08 1951-02-27 Ruthcrford E Thompson Overhead garage door
DE1211968B (de) * 1959-07-13 1966-03-03 Walter Podszuck Kommanditgesel Klapp-Schiebe-Tor
BE677812A (fr) * 1966-03-14 1966-09-14
GB1483491A (en) * 1974-12-04 1977-08-17 Marley Buildings Ltd Doors
AT351226B (de) * 1975-05-02 1979-07-10 Waldner Fa Felix Kipptor, insbesondere garagentor
DE7526097U (de) * 1975-08-18 1975-12-18 Hoermann Kg Garagenschwingtor mit doppelfeder
DE2653980A1 (de) * 1975-12-01 1977-06-08 Westland Engineers Ltd Federausgleichvorrichtung
DE2623440A1 (de) * 1976-05-25 1977-12-08 Kurz & Co Rudolf Antriebsvorrichtung fuer ein ueber kopf einschiebbares tor, insbesondere garagentor
DE3014414C2 (de) * 1980-04-15 1986-07-24 Naamloze Vennootschap Hörmann-Belgie, Winterslag-Genk Überkopftor
DE8020319U1 (de) * 1980-07-29 1980-10-30 Isselwerk Gmbh & Co Kg, 4294 Isselburg Garagentor mit beim oeffnen nach innen schwenkendem tuerblatt
DE8106873U1 (de) * 1981-03-11 1981-07-16 Günter Müller GmbH & Co KG, 5419 Goddert Schwingtor, insbesondere fuer garagen
DE3324836C2 (de) * 1983-07-09 1986-11-06 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Schrappkübel für Schüttgüter
DE3604249A1 (de) * 1986-02-11 1987-08-13 Erwin Wirth Kipptor
DE8715917U1 (de) * 1987-12-02 1988-04-28 Müller, Günter, 5418 Goddert Schwingtor, insbesondere für Garagen

Also Published As

Publication number Publication date
DE3901977A1 (de) 1990-07-26
DE59001459D1 (de) 1993-06-24
ES2042080T3 (es) 1993-12-01
EP0379944A1 (fr) 1990-08-01

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