EP0405519B1 - Listeau d'étanchéité pour portes roulantes - Google Patents

Listeau d'étanchéité pour portes roulantes Download PDF

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Publication number
EP0405519B1
EP0405519B1 EP90112286A EP90112286A EP0405519B1 EP 0405519 B1 EP0405519 B1 EP 0405519B1 EP 90112286 A EP90112286 A EP 90112286A EP 90112286 A EP90112286 A EP 90112286A EP 0405519 B1 EP0405519 B1 EP 0405519B1
Authority
EP
European Patent Office
Prior art keywords
section
strip
lintel
sealing strip
roller door
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
EP90112286A
Other languages
German (de)
English (en)
Other versions
EP0405519A3 (en
EP0405519A2 (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 EP0405519A2 publication Critical patent/EP0405519A2/fr
Publication of EP0405519A3 publication Critical patent/EP0405519A3/de
Application granted granted Critical
Publication of EP0405519B1 publication Critical patent/EP0405519B1/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
    • E06B9/17076—Sealing or antirattling arrangements
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material

Definitions

  • the invention relates to a sealing strip for roller doors with the features of the preamble of claim 1.
  • a sealing strip extending over this gap area is provided, which, according to the prior art, is designed as a brush with its protruding from the lintel Grasp the bristle ends on the outer surface of the door leaf, following the outer surface that is wavy in the direction of movement.
  • the seal of such a brush strip is naturally limited, the brush itself is expensive to manufacture.
  • Such a sealing strip is known in particular from DE-A-3115129 (see FIG. 10), this sealing strip consisting of an essentially cross-sectionally shaped sealing body made of an elastomer, which encloses a cavity and has two strip-shaped extensions which correspond to one another Intervene in the undercuts of a holding profile.
  • This sealing body lies sealingly against a roller door curtain, the sealing body being able to adapt to the contour of the rolling gate curtain.
  • this previously known device has a further sealing rail with a sealing body which rests on the side of the roll armor opposite the seal body, so that a complete seal of the roll armor is achieved.
  • the invention has for its object to provide a sealing strip of the type mentioned, with which a better sealing effect is achieved, which is cheaper to manufacture and which reliably prevents the lower door leaf armor end from overturning when the closing movement is initiated.
  • the inventive design of the sealing strip is a much better seal compared to the conventional brush achieved with significantly cheaper construction of the sealing strip.
  • the strip profile or the entire sealing strip can be made in one or more parts as a plastic extruder part, the sealing attack of the bulging surface of the strip profile on the roller door curtain with low sliding resistance can be achieved by coating the bulging surface, particularly preferably in the form of flocking, which in particular can consist of a rubber material, can also be ensured in a technically simple manner.
  • the sealing strip according to the invention can be used in particular where the distance between the lintel and the roller shutter armor section which is guided past is not subject to excessive fluctuations.
  • the sealing strip according to the invention is particularly well suited in connection with roller doors, the winding shaft mounting of which, depending on the winding diameter, ie the length of the roller door armor wound, can be displaced axially parallel to the lintel towards or away from the lintel.
  • This through appropriate Mechanical gear connection produced displacement movement depending on the length of the roll-up door curtain wound in such a way that the roll-up door curtain rolling or rolling onto the roll is approximately the same distance from the lintel in every operating position.
  • a preferred embodiment consists in the fact that the strip profile is intrinsically rigid in relation to the forces arising from the attack on the roller shutter curtain.
  • the elastic resilience for the sealing abutment of the last profile on the outer surface of the door leaf armor and the required yield in the course of the undulating course of this door leaf surface in the direction of movement is achieved by a resilient zone of the plastic profile that is discussed in the longitudinal direction of the profile.
  • the strip profile is held displaceable relative to another area of the sealing strip on the lintel, in particular in that the strip profile is connected to a lintel fastening region via a spring-elastic zone extending in the longitudinal direction of the profile.
  • the entire sealing strip can be a one-piece plastic part, which comprises the hollow profile wall of the strip profile and the lintel fastening area, a notch being formed between the latter and the strip profile as a spring-elastic zone, which serves as a spring-elastic predetermined bending point.
  • the lintel fastening area serves to fix the sealing strip to the lintel, in particular in that a holding rail with a groove-shaped cavity is arranged on the lintel, in which a molded-in plug strip on the lintel fastening region of the sealing strip is secured against being pulled out can be used.
  • the strip profile is provided with a profile wall which, as regards its attack on the roller shutter curtain in the direction of the lintel, is designed to be resiliently deformable in itself.
  • the strip profile wall is then supported on a retaining strip to be fixed on the lintel.
  • the strip profile can in principle be provided with a profile wall that is closed in cross-section.
  • the exemplary embodiment according to FIG. 1 shows a sealing strip, denoted overall by 1, which has a strip profile 2 which is inherently rigid with respect to the stress caused by the system on the roller shutter curtain (not shown) and which consists of a hollow profile wall 5 which is closed in cross section.
  • the hollow profile wall 5 has a roller door attack surface 3 facing away from the indicated lintel to the right, facing the roller shutter curtain (not shown), which is provided with flocking 4 made of a synthetic rubber as a sliding coating.
  • the profile wall has a flat base region 6 on the cross-sectional side of the profile 2 that is opposite the arched engagement surface 3.
  • the profile cavity 7, which is enclosed by the hollow profile wall 5, is penetrated by a stiffening web 8, which extends approximately in the central region of the base region 6 and extends perpendicularly to the protrusion 9 of the profile wall 5 which has the engagement surface 3 and opens into it.
  • the base area 6 protrudes towards the lintel around a small cross-sectional section the hollow profile wall 5 surrounding the profile cavity 7 and merges into a fastening area 10 of the sealing strip 1, on the side facing the lintel, a plug-in strip 11 is formed, which engages in a holding rail 12, the latter on the lintel in unspecified Way is set.
  • the base region 6 moves away from the side plane of the fastening region 10 by approximately 45 ° in the unloaded state of the sealing strip, as can be seen from the drawing.
  • a resilient zone 13 which is realized here by a notch, that is to say in the area of the zone 13 the wall thickness of the base area 6 and the fastening area 10 is reduced, so that there is an in Longitudinal profile extending "hinge" results, however, due to the plastic from which the sealing strip is made, resilient.
  • This plastic can also be a synthetic rubber.
  • the strip profile 2 pivots about the indentation or resilient zone 13 towards the lintel or springs back from it, so that in every movement position of the roller shutter curtain the contact surface 3 of the strip profile rests on the outer surface of the roller shutter curtain.
  • the holding rail consists in the present case of a C-shaped sheet which includes a groove-shaped cavity 24, in such a way that the groove edge regions 27 delimiting the groove opening are directed towards one another.
  • the plug-in strip 11 which is made of elastic plastic, has an arrow-shaped cross section and is perpendicular to the longitudinal profile of the groove-shaped arrow 25 through the slot opening Cavity 24 inserted into this until the arrow shoulders 26 engage behind the edges of the holding rail 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Gasket Seals (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Making Paper Articles (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (7)

  1. Listeau d'étanchéité pour volet roulant ou store roulant, se fixant dans la zone du linteau, au-dessus du voile de la porte roulante ou analogue pour l'ouverture de porte à fermer (le cas échéant en s'engageant dans un listeau de fixation particulier fixé au linteau) et s'étendant sur toute la largeur, et qui dans cette position s'applique de manière étanche, perpendiculairement à son extension, contre le voile de la porte roulante, mobile (notamment entraîné par un moteur) et qui comporte un profil de listeau (2) en matière plastique, ayant une surface d'appui (3) de voile de porte roulante, essentiellement fermée, à section bombée vers l'avant vers le voile de la porte roulante, et qui, en suivant la réalisation du profil du voile de porte roulante, dans la direction de la fixation sur le linteau (11, 12), est élastique souple sous l'effet des faibles composantes de la force se produisant à chaque mouvement du voile de la porte roulante, caractérisé en ce que la souplesse élastique est réalisée par une zone élastique à ressort (13) s'étendant dans la direction longitudinale du profil de matière plastique et cette zone élastique. à ressort (13) est en forme d'encoche, située, lorsque vue perpendiculairement à sa direction longitudinale, entre le profil de listeau (2) et la zone de fixation au linteau (10).
  2. Listeau d'étanchéité selon la revendication 1, caractérisé en ce que la surface d'appui (3) du profil de listeau (2) contre la porte roulante est munie d'un revêtement présentant une faible résistance au glissement par rapport au voile de la porte roulante, notamment un flocage (4), de préférence en caoutchouc synthétique.
  3. Listeau d'étanchéité selon la revendication 1 ou 2, caractérisé en ce que le profil de listeau (2) a une section formée par une paroi fermée (5) de profil creux.
  4. Listeau d'étanchéité selon la revendication 3, caractérisé en ce que la cavité (7) du profil creux du listeau est traversée par une entretoise (8) de rigidification du profil qui s'étend dans sa direction longitudinale.
  5. Listeau d'étanchéité selon la revendication 1, caractérisé en ce que la zone de fixation (10) présente une section transversale de profil qui, par rapport à la zone de base (6) de la paroi (5) du profil creux, fait un angle de préférence d'environ 45° et en ce que la zone élastique à ressort (13) est située à la transition entre la zone de fixation (10) et la zone de base (6).
  6. Listeau d'étanchéité selon l'une des revendications 1 à 5, caractérisé en ce que le listeau d'engagement (11) a en section une forme de flèche et s'engage dans une cavité (24) en forme de rainure du rail de retenue (12) transversalement à sa direction longitudinale pour que les épaulements (26) de la flèche, opposés à la pointe (25), viennent prendre en blocage derrière la zone de bord de rainure (27) rétrécie du rail de retenue (12).
  7. Listeau d'étanchéité selon la revendication 1, caractérisé en ce que la zone de fixation (10) sur le linteau se présente sous la forme d'une bande s'étendant dans la direction du profil avec de préférence au moins un longeron d'engagement (11) réalisé dans la même direction.
EP90112286A 1989-06-27 1990-06-27 Listeau d'étanchéité pour portes roulantes Expired - Lifetime EP0405519B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921036A DE3921036A1 (de) 1989-06-27 1989-06-27 Dichtungsleiste fuer rolltore
DE3921036 1989-06-27

Publications (3)

Publication Number Publication Date
EP0405519A2 EP0405519A2 (fr) 1991-01-02
EP0405519A3 EP0405519A3 (en) 1992-01-02
EP0405519B1 true EP0405519B1 (fr) 1996-06-05

Family

ID=6383684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90112286A Expired - Lifetime EP0405519B1 (fr) 1989-06-27 1990-06-27 Listeau d'étanchéité pour portes roulantes

Country Status (4)

Country Link
EP (1) EP0405519B1 (fr)
AT (1) ATE139005T1 (fr)
DE (2) DE3921036A1 (fr)
DK (1) DK0405519T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104039A1 (de) 2012-05-08 2013-11-14 Efaflex Inzeniring D.O.O. Ljubljana Hubtoranordnung sowie Torsturz-Abdichteinrichtung hierfür
CN114016884B (zh) * 2021-11-09 2023-01-31 安徽扬子安防股份有限公司 一种平移门关闭密封补偿装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437679C3 (de) * 1974-08-05 1982-05-19 Straub, Theodor, 8857 Wertingen Scheibenhalterung
BE837399A (nl) * 1976-01-08 1976-05-03 Plooibare degelijke dichting voor rolluiken, te plaatsen aan beide gleuven waar het rolluik in de rolluikkast verdwijnt
NO140539C (no) * 1977-01-11 1979-09-19 Schlegel Gmbh Tetningsstrimmel for vinduer eller doerer
US4244417A (en) * 1977-05-02 1981-01-13 R. L. Kuss & Co., Inc. Flexible door wiper seal
DE3115129A1 (de) * 1981-04-15 1982-11-18 Wolfgang 6957 Elztal Czernik Sperrvorrichtung fuer lueftungs- und funktionsschlitze
IT1169139B (it) * 1983-11-24 1987-05-27 Smae Soc Meridionale Access Guarnizione
DE3603417A1 (de) * 1986-02-05 1987-02-12 Evelyn Frank Zusatzgeraet fuer rollokaesten

Also Published As

Publication number Publication date
EP0405519A3 (en) 1992-01-02
ATE139005T1 (de) 1996-06-15
EP0405519A2 (fr) 1991-01-02
DE3921036A1 (de) 1991-02-14
DE59010354D1 (de) 1996-07-11
DK0405519T3 (da) 1996-06-24

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