EP0756064B1 - Porte enroulable - Google Patents

Porte enroulable Download PDF

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Publication number
EP0756064B1
EP0756064B1 EP96109995A EP96109995A EP0756064B1 EP 0756064 B1 EP0756064 B1 EP 0756064B1 EP 96109995 A EP96109995 A EP 96109995A EP 96109995 A EP96109995 A EP 96109995A EP 0756064 B1 EP0756064 B1 EP 0756064B1
Authority
EP
European Patent Office
Prior art keywords
door leaf
spring
roller
door
bracket
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
EP96109995A
Other languages
German (de)
English (en)
Other versions
EP0756064A1 (fr
Inventor
Stephan Dipl.-Phys. Hörmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoermann KG Dissen
Original Assignee
Hoermann KG Dissen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoermann KG Dissen filed Critical Hoermann KG Dissen
Publication of EP0756064A1 publication Critical patent/EP0756064A1/fr
Application granted granted Critical
Publication of EP0756064B1 publication Critical patent/EP0756064B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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 invention relates to a roller door with side guide rails and a preferably hand-operated door leaf, which is in the guide rails between one Open and a closed position is performed, wherein between the end area of the door leaf and that of the end edge of the end edge facing away from the end edge of the door leaf the door opening to be closed with the door leaf or the like at least one over a remaining distance the door leaf at its transition to the open position exciting safety gear or the like arranged is.
  • Such a roller shutter is, for example, from EP 0 362 585 B1 previously known.
  • This is a Rolling door in basically known design with Guide rails or guide profiles in which the Side edges of the door leaf between the closed position and the opening position are guided.
  • Such door leaves are usually rolled up and down on rollers, but they can also be used in the transition to the open position be moved to another position.
  • the goal is to make the door leaves lightweight To design for the movement process to keep the required force small.
  • door leaves from successive profiles in the direction of movement into consideration for example made of aluminum or also so-called curtains from continuous, corresponding flexible Foils and the like.
  • the invention has for its object to provide a roller door, in particular for manual operation, in which occurring forces and torques are essentially not introduced into the guide rail when the door leaf is moved into its open position.
  • the catching device designed as a spring is supported on a console which is attached directly or indirectly to the building and with a holder for a winding shaft of the door leaf or a device for arranging the door leaf in a position deviating from the closed position Position is connected.
  • roller shutter designed according to the invention is that when the door leaf reaches the open position forces transmitted to the safety gear not in the guide rail, but introduced into the console be attached to the wall of the building and on the holder for the winding shaft or another device for the arrangement of the door leaf in a different position than the closed position is arranged, from where also forces in the Transfer the opening position of the braked door leaf and can be derived into the masonry without the Actuate guide rail forces.
  • the console and the bracket are integrally formed are.
  • the console consists of a cross section rectangular, preferably square Pipe piece on which plate-shaped fasteners arranged, preferably welded. Means the plate-shaped fasteners Bracket screwed to the masonry.
  • the holder for the winding shaft is preferably from two crossbeams, spaced apart are parallel and at their free end with each other are connected.
  • the bracket preferably extends at an angle of in particular 45 ° to the longitudinal axis of the console, so that a downward slope is generated which is the winding shaft with the door leaf rolled up in the direction of the guide rails presses, causing the roller shutter to close is supported.
  • the spring is designed as a coil spring and itself with one end supported on the console and with her second end protrudes into the movement area of the door leaf where with the door leaf moved to the open position a stop that interacts in the end edge area of the door leaf is arranged.
  • the coil spring has one at its end facing the console angled arm on which corresponds to a Hole engages in the console so that the over Coil spring by moving into the open position Forces imposed directly into the console be initiated.
  • stop as a roller and the free end the spring is curved according to the circumference of the roller is. This has the particular advantage of that the stop when it reaches its end position in the open position of the door leaf Catch element is picked up and braked.
  • FIG. 1 A part of a roller shutter is shown in FIG.
  • the roller door has a guide rail 1 on both sides, the vertically on a not shown in Fig. 1 Masonry attached, preferably screwed.
  • a door leaf 2 is guided, the side edges of the door leaf 2 in the Engage the guide rails 1.
  • the door leaf 2 can in known way than from a variety of panels existing construction or be designed as a curtain.
  • the door leaf 2 is along the guide rails 1 between an open position and a closed position movable back and forth, the movement being manually operated is performed.
  • the door leaf 2 If the door leaf 2 from its closed position in the Transferred to the open position, the door leaf 2 is opened a winding shaft 3 wound, this winding shaft 3 supported against the masonry by torsion springs , so that the torsion springs, which are shown in FIG are not shown, the upward movement of the door leaf 2 support, d. H. during the upward movement the door leaf 2 relaxed and during the downward movement the door leaf 2 can be tensioned.
  • the winding shaft 3 is mounted in a holder 4. How can be seen from Figures 2 to 4, there is the bracket 4 from two parallel traverses 5, the as tube sections formed at right angles in cross section are trained.
  • the trusses 5 are under one Angle of 45 ° to the longitudinal axis of the U-shaped cross section trained guide rail 1 on a bracket 6 welded on.
  • the trusses 5 enter limiting element 7 arranged at its free ends, which is welded to the trusses 5.
  • the winding shaft 3 is according to Figure 2 via a U-shaped Bracket 8 and two U-shaped screwed at the ends trained guide elements 9 on the cross members 5 such attached that the winding shaft 3 corresponding to the Diameter of the wound door leaf 2 along the Trusses 5 is movably guided in the way that the door leaf 2 regardless of the size of the wound door leaf 2 runs vertically into the guide rail 1, so that a kinking of the door leaf 2 in the area of the upper one Winding shaft 3 facing end of the guide rail 1, is avoided.
  • the U-shaped bracket 8 engages around the winding shaft 3 and is between the two parallel cross members 5 of the bracket 4 inserted. On his between the two trusses The U-shaped bracket 8 has 5 reaching ends Thread on. About these ends of the U-shaped bracket 8 are the guide elements 9 plugged in and with Nuts 10 secured to the U-shaped bracket 8 that the U-shaped guide elements 9 both parallel Cross bars 5 and overlap with the inner surfaces of their rest the free leg on the outer surfaces of the trusses 5. The winding shaft 3 is thus along the crossbars 5 slidable.
  • the console 6 consists of a rectangular cross section trained raw section, on one outer surface an L-shaped bracket 11 is welded. Further are on the console 6 two plate-shaped fasteners 12 and 13 welded with which the console 6 on the masonry 14 shown in FIG corresponding bolt 15 can be fastened.
  • the mounting plates For this purpose, 12 and 13 each have a bore 16 or 17, through which the bolts 15 can be inserted.
  • console 6 In the console 6 is also in the area of the cross section right-angled pipe section another Bore 18 arranged, their function below is explained.
  • the spring 19 is shown in detail in FIGS. 5 and 6 and consists of a circular cross section trained spring steel, which in its central area in Form of a coil 21 is wound.
  • One end 22 the spring 19 is designed in the form of an arc of a circle, that the inner radius of the arcuate section End 22 of the spring 19 with the outer diameter of one circumferential annular groove in the roller 20 matches.
  • the opposite second end 23 of the spring 19 is in contrast so angled at right angles that it is parallel runs to the longitudinal axis of the helix 21.
  • the spring 19 is by means of one in FIGS. 7 and 8 Fastening element 24 shown at the angle 11 attached.
  • the fastening element 24 is in cross section U-shaped, the two legs 25 are bent outwards at their free ends.
  • the Fastening element 24 is thus essentially pot-shaped formed and has a bore in its bottom 26 27, through which a bolt can be inserted, one Bore 28 penetrates in the free leg of the angle 11, so that the fastener 24 is screwed to the bracket 11 is.
  • the coil 21 of the spring 19 in such a way that the spring 19 is bent between the Ends of the legs 25 of the fastener 24 and the angle 11 is held.
  • the end 22 of the spring 19 protrudes in the movement space of the door leaf 2 such that the roller 20 arranged on the door leaf 2 upon reaching the Opening points in the arcuate section Area of the spring 19 runs in and over the coil 21 is resiliently intercepted.
  • the second end 23 of the Spring 19 is inserted into the bore 18 of the bracket 6, so that from the upward moving door leaf 2 the spring 19 transmitted forces via the second end 23 the spring 19 can be forwarded to the console 6. These forces are then from the console 6 into the masonry 14 initiated via the bolt 15.
  • the roller door described above has in particular the advantage that when braking the upward movement the door leaf 2 forces occurring via the safety gear, consisting of the spring 19 and the roller 20, directly into the console 6 and thus into the masonry 14 are initiated, the console 6 being advantageous Is directly connected to the holder 4, through which the reaction forces of the itself on the winding shaft 3 winding door leaf also in the masonry 14 are initiated, the initiation of this different forces in particular not in the guide rails 1 is done.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Materials For Photolithography (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Webs (AREA)
  • Windings For Motors And Generators (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (7)

  1. Porte à enroulement à rails de guidage latéraux et à panneau de porte actionné de préférence manuellement, ce panneau étant guidé dans les rails de guidage entre une position d'ouverture et une position de fermeture,
    et entre la zone de fermeture du panneau de porte et la zone du bord d'extrémité opposée à l'arête de fermeture du panneau de porte de l'ouverture de porte qui se ferme avec le panneau ou analogue, il est au moins prévu une installation de retenue qui se tend sur la course résiduelle du panneau de porte lors de son passage en position d'ouverture,
    caractérisée en ce que
    l'installation de retenue formée par un ressort (19) s'appuie sur une console (6), fixée directement ou indirectement au bâtiment et reliée à un moyen de fixation (4) d'un arbre d'enroulement (3) du panneau de porte (2) ou d'une installation pour monter le panneau de porte (2) dans une position différente de la position de fermeture.
  2. Porte à enroulement selon la revendication 1,
    caractérisée en ce que
    la console (6) et le moyen de fixation (4) sont réalisés en une seule pièce.
  3. Porte à enroulement selon la revendication 1,
    caractérisée en ce que
    la console (6) est un morceau de tube à section rectangulaire de préférence carrée, sur lequel sont fixés de préférence soudés, les éléments de fixation (12, 13) en forme de plaques.
  4. Porte à enroulement selon la revendication 1,
    caractérisée en ce que
    le moyen de fixation (4) est formé de deux traverses (5) écartées l'une de l'autre, parallèles et dont les extrémités libres sont reliées.
  5. Porte à enroulement selon la revendication 1,
    caractérisée en ce que
    le moyen de fixation (4) fait un angle de préférence de 45° par rapport à l'axe longitudinal de la console (6).
  6. Porte à enroulement selon la revendication 1,
    caractérisée en ce que
    le ressort (19) est un ressort hélicoïdal s'appuyant par une extrémité (23) contre la console (6) et dont la seconde extrémité (22) pénètre dans l'espace de déplacement du panneau de porte (2),
    et lorsque le panneau de porte (2) se déplace en position d'ouverture, il coopère avec une butée associée à la zone d'arête de fermeture du panneau de porte (2).
  7. Porte à enroulement selon la revendication 6,
    caractérisée en ce que
    la butée est réalisée en forme de galet (20) et l'extrémité libre (22) du ressort (19) est cintrée en fonction de la périphérie du galet (20).
EP96109995A 1995-07-17 1996-06-20 Porte enroulable Expired - Lifetime EP0756064B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29511507U 1995-07-17
DE29511507U DE29511507U1 (de) 1995-07-17 1995-07-17 Rolltor

Publications (2)

Publication Number Publication Date
EP0756064A1 EP0756064A1 (fr) 1997-01-29
EP0756064B1 true EP0756064B1 (fr) 2000-09-06

Family

ID=8010607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96109995A Expired - Lifetime EP0756064B1 (fr) 1995-07-17 1996-06-20 Porte enroulable

Country Status (7)

Country Link
EP (1) EP0756064B1 (fr)
AT (1) ATE196183T1 (fr)
DE (2) DE29511507U1 (fr)
DK (1) DK0756064T3 (fr)
ES (1) ES2149406T3 (fr)
GR (1) GR3034436T3 (fr)
PT (1) PT756064E (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29713375U1 (de) * 1997-07-28 1997-12-11 Tiefengraber Armin Dr Rolladensystem mit Anschlag
DE202009011959U1 (de) 2009-09-03 2010-04-29 H & K Teckentrup Kg Lagerung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584545C (de) * 1931-05-22 1933-09-21 Haglund & Soeners Handels & Fa Vorrichtung zum Verhueten des UEberschlagens von Rollvorhaengen
DE2015916A1 (de) * 1970-04-03 1971-10-21 Peters, Peter, 5122 Kohlscheid Federnder oder elastischer Rolladenanschlag
DE3023903C2 (de) * 1980-06-26 1983-09-15 Reinhard 2956 Moormerland Badewien Insektenschutzvorrichtung zur Abdeckung von Gebäudeöffnungen
AU558455B2 (en) * 1981-11-03 1987-01-29 Automatic Roller Doors Australia Pty Ltd Reversing device
DE8811615U1 (fr) * 1988-09-13 1990-01-11 Hoermann Kg Bielefeld, 4800 Bielefeld, De

Also Published As

Publication number Publication date
ATE196183T1 (de) 2000-09-15
EP0756064A1 (fr) 1997-01-29
GR3034436T3 (en) 2000-12-29
DE29511507U1 (de) 1996-11-14
DK0756064T3 (da) 2000-11-13
ES2149406T3 (es) 2000-11-01
PT756064E (pt) 2000-12-29
DE59605844D1 (de) 2000-10-12

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