EP0405519A2 - Sealing ledge for roller doors - Google Patents

Sealing ledge for roller doors Download PDF

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Publication number
EP0405519A2
EP0405519A2 EP90112286A EP90112286A EP0405519A2 EP 0405519 A2 EP0405519 A2 EP 0405519A2 EP 90112286 A EP90112286 A EP 90112286A EP 90112286 A EP90112286 A EP 90112286A EP 0405519 A2 EP0405519 A2 EP 0405519A2
Authority
EP
European Patent Office
Prior art keywords
profile
sealing strip
strip
lintel
roller
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.)
Granted
Application number
EP90112286A
Other languages
German (de)
French (fr)
Other versions
EP0405519B1 (en
EP0405519A3 (en
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 BIELEFELD
Hoermann KG Brockhagen
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 BIELEFELD, Hoermann KG Brockhagen, Hoermann KG Dissen filed Critical HOERMANN KG BIELEFELD
Publication of EP0405519A2 publication Critical patent/EP0405519A2/en
Publication of EP0405519A3 publication Critical patent/EP0405519A3/en
Application granted granted Critical
Publication of EP0405519B1 publication Critical patent/EP0405519B1/en
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, the outer surface of which is wavy in the direction of movement.
  • the seal of such a brush strip is naturally limited, the brush itself is expensive to manufacture.
  • the invention has for its object to provide a sealing strip of the type mentioned above, with which a better sealing effect is achieved, which is cheaper to manufacture and which reliably prevents the lower door leaf armor end from flipping over when the closing movement is initiated.
  • the sealing strip with a strip profile made of plastic which in this respect has a closed, low frictional resistance
  • the rolling door curtain attack surface which is bulged in cross-section is a much better seal than 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 strip profile is designed to be elastically resilient in the direction of its attachment to the lintel, specifically under a small force component occurring in the respective rolling gate arm movement direction, with the result that a backflow at the beginning of the closing process with the risk of the lower end of the rolling gate armor rolling over into the interior of the Room does not occur. In addition to the targeted elastic compliance in the direction of the fall, this is due to the fact that a process comparable to changing the brush direction does not occur.
  • 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 it is not subject to excessive fluctuations, in the case of roller shutters with the winding axis being mounted in a fixed position, that is to say in the lower lintel area adjacent to the door opening to be closed.
  • the sealing strip according to the invention is particularly well suited in connection with roller doors, the winding shaft bearing of which, depending on the winding diameter, ie the length of the roller door armor wound in each case, 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 roller shutter curtain wound in such a way that the roller shutter curtain rolling or rolling onto the winding is approximately the same distance from the lintel in every operating position.
  • a first preferred embodiment consists in the fact that the strip profile is intrinsically rigid with regard to the forces arising from the attack on the roller shutter curtain, preferably with a hollow profile wall that is closed in cross section.
  • the elastic resilience for the sealing contact of the strip profile on the outer surface of the door leaf armor and the required yielding in the course of the wavy course of this door leaf surface in the direction of movement is then achieved in that the strip profile is kept displaceable relative to another area of the sealing strip, in particular by that the last profile is connected to a lintel fastening area 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 on the lintel, in particular in that a holding rail with a groove-shaped cavity is arranged on the lintel, in which a plug-in strip formed 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 is designed to be resiliently deformable in terms of its attack on the roller door curtain in the direction of the lintel.
  • 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, but in a preferred embodiment, this profile wall is designed to be interrupted when viewed in the longitudinal direction of the profile, so that there are two side longitudinal edges, on which fixing formations are formed with which the profile wall is fixed to the retaining strip is, and preferably by inserting the fixing formations into groove-shaped cavities of the retaining strip.
  • This latter embodiment has the particular advantage that the profile wall can be produced as a flat wall strip on which the flocking can be applied particularly easily.
  • the flat strip is then bent to the curved profile wall of the last profile and inserted in this curved shape with the fixing formations on its longitudinal wall edges into the groove-shaped cavities of the retaining strip.
  • 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, made of a hollow profile wall 5 which is closed in cross section.
  • the hollow profile wall 5 has a roller door armor surface 3 that is protruding from the indicated lintel to the right and faces the roller door armor, which is not shown, and 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 opposite the arched engagement surface 3 at an angle.
  • 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 the latter.
  • the base area 6 protrudes towards the lintel the hollow profile wall 5 surrounding the profile cavity 7 by a small cross-sectional distance and merges into a fastening area 10 of the sealing strip 1, on the side of which facing the lintel, an insert 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 of a C-shaped sheet which encloses a groove-shaped cavity 24 in such a way that the groove edge region 27 delimiting the groove opening is 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 one with the arrow tip 25 through the groove opening Cavity 24 inserted into this until the arrow shoulders 26 engage behind the edges of the holding rail 12.
  • the embodiment of the sealing strip 1 according to Figures 2 and 3 shows the formation of the strip profile by means of a profile wall 16, which is designed to be elastically deformable in terms of its attack on the roller shutter curtain, not shown, in the direction of the lintel.
  • a profile wall 16 which is designed to be elastically deformable in terms of its attack on the roller shutter curtain, not shown, in the direction of the lintel.
  • the outer surface of the profile wall 16 is continuously provided with flocking 4 close to the longitudinal wall edges 18 and 19, which sealingly engages the outer surface of the roller door curtain with low sliding resistance.
  • the profile wall 16 is not closed in cross-section, but is provided with a continuous interruption 17 in the longitudinal direction, so that the two longitudinal wall edges 18 and 19 result.
  • Both longitudinal wall edges are each provided with a fixing shape 20, which are used for holding in groove-shaped openings 24, which are formed in a retaining strip 21, which in turn is to be fixed to the lintel.
  • the profile wall 16 is produced as a flat strip 22, which has the fixing shape 20 on its longitudinal edges 18 and 19.
  • the flat strip 22 is provided on one side with a flocking 23 applied flat, which takes up almost the entire surface of the strip. Then the flat strip 22 is bent to the profile shape of the profile wall 16 and with the fixing formations 20 in each case of the two grooves 24 of the retaining bar 21 transferred. This is done by simply plugging in, the groove-shaped cavities 24 are undercut, i.e.
  • groove edge areas 27 which face one another and which after inserting the cross-sectionally shaped fixing formations perpendicular to the longitudinal direction of the ledge into the groove opening with the arrowhead 25 ahead from the shoulders 26 of the arrow profile of the fixing formations 20 can be secured against pulling out.

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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gasket Seals (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Making Paper Articles (AREA)

Abstract

Sealing ledge for roller doors which is insertable in a retaining ledge arranged in the lintel region above the door aperture and acts sealingly upon the roller door armouring and has a plastic ledge profile which is provided with a roller door armouring engagement surface, which is closed to this extent, is designed with low frictional resistance and is pre-arched in cross-section towards the roller door armouring, and is constructed so as to follow with the said engagement surface the roller door armouring formations, being elastically flexible in the direction of the formation of the lintel mounting under the effect of a low force component occurring in the particular direction of movement of the roller door armouring, as a result of which a better sealing action is achieved at a low production cost and overturning of the lower door leaf armouring end due to backpressure is avoided.

Description

Die Erfindung bezieht sich auf eine Dichtungsleiste für Rolltore mit den Merkmalen des Oberbegriffes des Ansprüches 1.The invention relates to a sealing strip for roller doors with the features of the preamble of claim 1.

Der in Richtung der Schließlage hin jeweils von der Wickelwelle abgewickelte Teil des Rolltorpanzers wird beidseitig in Führungen insoweit dichtend aufgenommen; für die Abdichtung des Spaltbereiches zwischen dem Sturz der zu verschließenden Toröffnung und dem von dem Wickel abrollenden Abschnitt des Rolltorpanzers ist eine sich über diesen Spaltbereich hinweg er­streckende Dichtungsleiste vorgesehen, die nach dem Stand der Technik als Bürste ausgebildet ist, die mit ihren von dem Sturz abstehenden Borstenenden an der Torblatt-Außenfläche, deren in Bewegungsrichtung welligem Außenflächenverlauf folgend, angreifen. Die Dichtung einer solchen Bürstenleiste ist naturgemäß beschränkt, die Bürste selbst ist in der Herstellung aufwendig. Mit einer solchen Bürste kann man zwar verhältnismäßig große Differenzen in der Spaltbreite zwischen Sturz und Rolltorpanzer ausgleichen, die Borsten der Bürste müssen sich aber in die jeweilige Bewegungsrichtung des Rolltorpanzers - öffnen/schließen - umorientieren, was die Überwindung eines im Anfangsbe­reich der Umorientierung erheblich erhöhten Widerstandes der Borsten voraussetzt. Nach einem Überführungsvorgang des Rolltorpanzers in die Öffnungsstellung sind die Borsten der Bürste demnach nach oben gerichtet, wird nun ein Schließvorgang eingeleitet, so muß sich der noch sehr kurze, in Schließstellung nach unten gerichtete Endabschnitt des Rolltorpanzers unter der entsprechenden Drehrichtung des Wickels insoweit unter seinem Eigenge­ wicht nach unten bewegen. Dabei muß jedoch der vorerwähn­te Umorientierungswiderstand der Borsten überwunden werden, d.h. es wird eine Rückstaukraft auf diesen unteren Rolltorpanzerabschnitt ausgeübt, während die Wickelwelle den Abwickelvorgang einzuleiten sucht. Dadurch besteht die Gefahr, daß sich auf der Gegenab­wickelrichtung der Wickelwelle ein Übergewicht mit der Folge bildet, daß das untere Ende des Rolltorpanzers ins Rauminnere hin über die Wickelwelle hinweggleitet und unter entsprechender schlagartiger Verlängerung nach unten fällt. Abgesehen davon, daß der Rolltorpanzer dabei nicht in den Führungen gehalten ist und eine erhebliche dynamische Beanspruchung in Bewegungsrichtung erhält, stellt ein solcher Vorgang eine Gefährdung für Personen und Güter dar, die sich im Bereich unter dem Wickel befinden.The part of the roller shutter curtain which is unwound in the direction of the closed position from the winding shaft is accommodated on both sides in guides to this extent; For the sealing of the gap area between the lintel of the door opening to be closed and the section of the roller shutter curtain that rolls off the wrap, 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, the outer surface of which is wavy in the direction of movement. The seal of such a brush strip is naturally limited, the brush itself is expensive to manufacture. With such a brush it is possible to compensate for relatively large differences in the gap width between the lintel and the roller shutter curtain, but the bristles of the brush have to reorient - open / close - in the respective direction of movement of the roller shutter curtain, which overcomes a resistance which is considerably increased in the initial area of the reorientation which requires bristles. After a transfer process of the roller shutter curtain into the open position, the bristles of the brush are therefore directed upwards, a closing process is now initiated, so that the very short end section of the roller shutter curtain that is directed downward in the closed position must be under the appropriate direction of rotation of the wrap under its own move the weight down. However, the aforementioned reorientation resistance of the bristles must be overcome, ie a back pressure force is exerted on this lower roller door armor section while the winding shaft tries to initiate the unwinding process. As a result, there is a risk that an overweight forms in the counter-unwinding direction of the winding shaft, with the result that the lower end of the roller shutter curtain slides into the interior of the winding shaft and falls down with a corresponding sudden extension. Apart from the fact that the roller door curtain is not held in the guides and receives a considerable dynamic load in the direction of movement, such a process poses a hazard to people and goods located in the area under the winding.

Der Erfindung liegt die Aufgabe zugrunde, eine Dichtungs­leiste der eingangs genannten Art zur Verfügung zu stellen, mit der eine bessere Dichtwirkung erzielt wird, die billiger herzustellen ist und die ein rück­staubedingtes Überschlagen des unteren Torblattpanzerend­es bei Einleitung der Schließbewegung sicher vermeidet.The invention has for its object to provide a sealing strip of the type mentioned above, with which a better sealing effect is achieved, which is cheaper to manufacture and which reliably prevents the lower door leaf armor end from flipping over when the closing movement is initiated.

Ausgehend von einer Dichtungsleiste mit den Merkmalen des Oberbegriffes des Ansprüches 1 wird diese Aufgabe erfindungsgemäß durch dessen kennzeichnende Merkmale gelöst.Starting from a sealing strip with the features of the preamble of claim 1, this object is achieved according to the invention by its characterizing features.

Durch die erfindungsgemäße Ausbildung der Dichtungsleiste mit einem Leistenprofil aus Kunststoff, das eine insoweit geschlossene, mit geringem Reibwiderstand ausgebildete, im Querschnitt auf den Rolltorpanzer zu vorgewölbte Rolltorpanzer-Angriffsfläche aufweist, wird eine gegen­über der herkömmlichen Bürste wesentlich bessere Dichtung bei erheblich billigerem Aufbau der Dichtungsleiste erreicht. Das Leistenprofil bzw. die gesamte Dichtleiste kann ein- oder mehrteilig als Kunststoff-Extruderteil hergestellt sein, der dichtende Angriff der vorgewölbten Fläche des Leistenprofils an dem Rolltorpanzer bei kleinem Gleitwiderstand kann durch eine Beschichtung der vorgewölbten Fläche, besonders bevorzugt in Form einer Beflockung, die insbesondere aus einem Kautschuk­werkstoff bestehen kann, ebenfalls in herstellungstech­nisch einfacher Weise sichergestellt werden. Das Leisten­profil ist in Richtung auf seine Befestigung an dem Sturz elastisch nachgiebig ausgebildet, und zwar unter geringer in der jeweiligen Rolltorpanzerbewegungsrichtung auftretender Kraftkomponente, womit erreicht wird, daß ein Rückstau zu Beginn des Schließvorganges mit der Gefahr eines Überschlagens des unteren Endes des Rolltorpanzers ins innere des Raumes hinein nicht auftritt. Dies liegt neben der gezielten elastischen Nachgiebigkeit in Richtung auf den Sturz daran, daß ein dem Wechsel der Bürstenrichtung vergleichbarer Vorgang nicht auftritt.Due to the inventive design of the sealing strip with a strip profile made of plastic, which in this respect has a closed, low frictional resistance, the rolling door curtain attack surface which is bulged in cross-section, is a much better seal than 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 strip profile is designed to be elastically resilient in the direction of its attachment to the lintel, specifically under a small force component occurring in the respective rolling gate arm movement direction, with the result that a backflow at the beginning of the closing process with the risk of the lower end of the rolling gate armor rolling over into the interior of the Room does not occur. In addition to the targeted elastic compliance in the direction of the fall, this is due to the fact that a process comparable to changing the brush direction does not occur.

Die erfindungsgemäße Dichtungsleiste läßt sich insbeson­dere da anwenden, wo der Abstand zwischen dem Sturz und dem benachbart vorbeigeführten Rolltorpanzerabschnitt keinen zu großen Schwankungen unterliegt, bei Rolltoren mit ortsunveränderlicher Lagerung der Wickelachse also im möglichst unteren, der zu verschließenden Toröffnung benachbarten Sturzbereich. Besonders gut eignet sich die erfindungsgemäße Dichtungsleiste im Zusammenhang mit Rolltoren, deren Wickelwellenlagerung in Abhängigkeit vom Wickeldurchmesser, d.h. der jeweils aufgewickelten Rolltorpanzerlänge, in achsparalleler Versetzung auf den Sturz zu bzw. von diesem fort zwangs­geführt versetzbar ist. Diese durch entsprechende mechanische Getriebeverbindung hergestellte Versetzbewe­gung in Abhängigkeit von der jeweils aufgewickelten Rolltorpanzerlänge ist derart getroffen, daß der vom Wickel abrollende oder auf diesen aufrollende Rolltorpan­zer in jeder Betriebslage etwa denselben Abstand vom Sturz aufweist.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 it is not subject to excessive fluctuations, in the case of roller shutters with the winding axis being mounted in a fixed position, that is to say in the lower lintel area adjacent to the door opening to be closed. The sealing strip according to the invention is particularly well suited in connection with roller doors, the winding shaft bearing of which, depending on the winding diameter, ie the length of the roller door armor wound in each case, 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 roller shutter curtain wound in such a way that the roller shutter curtain rolling or rolling onto the winding is approximately the same distance from the lintel in every operating position.

Die erfindungsgemäße Dichtungsleiste läßt sich auf verschiedene Weise verwirklichen. So besteht eine erste bevorzugte Ausführungsform darin, daß das Leisten­profil hinsichtlich der durch den Angriff an dem Rolltor­panzer auftretenden Kräfte insoweit in sich unnachgiebig ausgebildet ist, vorzugsweise mit im Querschnitt in sich geschlossener Hohlprofilwandung. Die elastische Nachgiebigkeit für die dichtende Anlage des Leistenpro­fils an der Torblattpanzeraußenfläche und das erforder­liche Nachgeben im Verfolg des in Bewegungsrichtung welligen Verlaufes dieser Torblattfläche wird dann dadurch erreicht, daß das Leistenprofil gegenüber einem anderen Bereich der Dichtungsleiste entsprechend auf den Sturz versetzbar gehalten ist, insbesondere dadurch, daß das Leistenprofil über eine sich in Profil­längsrichtung erstreckende federelastische Zone mit einem Sturzbefestigungsbereich in Verbindung steht. Dabei kann die gesamte Dichtungsleiste ein einteiliges Kunststoffteil sein, das die Hohlprofilwandung des Leistenprofiles und den Sturzbefestigungsbereich umfaßt, wobei zwischen letzterem und dem Leistenprofil als federelastische Zone eine Einkerbung ausgebildet ist, die als federelastische Sollknickstelle dient. Der Sturzbefestigungsbereich dient dabei der Festlegung der Dichtungsleiste an dem Sturz, insbesondere dadurch, daß an dem Sturz eine Halteschiene mit einem nutförmigen Hohlraum ... angeordnet wird, in welchen eine an dem Sturz-Befestigungsbereich der Dichtungsleiste ausgeformte Einsteckleiste gegen Herausziehen gesichert einsetzbar ist.The sealing strip according to the invention can be implemented in various ways. Thus, a first preferred embodiment consists in the fact that the strip profile is intrinsically rigid with regard to the forces arising from the attack on the roller shutter curtain, preferably with a hollow profile wall that is closed in cross section. The elastic resilience for the sealing contact of the strip profile on the outer surface of the door leaf armor and the required yielding in the course of the wavy course of this door leaf surface in the direction of movement is then achieved in that the strip profile is kept displaceable relative to another area of the sealing strip, in particular by that the last profile is connected to a lintel fastening area 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 on the lintel, in particular in that a holding rail with a groove-shaped cavity is arranged on the lintel, in which a plug-in strip formed on the lintel fastening region of the sealing strip is secured against being pulled out can be used.

In einer anderen Ausführung ist das Leistenprofil mit einer Profilwandung versehen, die hinsichtlich ihres Angriffes an dem Rolltorpanzer in Richtung auf den Sturz gesehen in sich elastisch nachgiebig verformbar ausgebildet ist. Die Leistenprofilwandung wird dann an einer an dem Sturz festzulegenden Halteleiste abge­stützt. Dabei kann das Leistenprofil grundsätzlich mit einer im Querschnitt in sich geschlossenen Profilwan­dung versehen sein, in bevorzugter Ausführung wird diese Profilwandung jedoch in Profillängsrichtung gesehen unterbrochen ausgebildet, so daß sich zwei Seitenlängskanten ergeben, an denen Festlegeausformungen ausgebildet sind, mit denen die Profilwandung an der Halteleiste festgelegt wird, und zwar vorzugsweise durch Einstecken der Festlegeausformungen in nutförmige Hohlräume der Halteleiste.In another embodiment, the strip profile is provided with a profile wall, which is designed to be resiliently deformable in terms of its attack on the roller door curtain in the direction of the lintel. The strip profile wall is then supported on a retaining strip to be fixed on the lintel. In this case, the strip profile can in principle be provided with a profile wall that is closed in cross-section, but in a preferred embodiment, this profile wall is designed to be interrupted when viewed in the longitudinal direction of the profile, so that there are two side longitudinal edges, on which fixing formations are formed with which the profile wall is fixed to the retaining strip is, and preferably by inserting the fixing formations into groove-shaped cavities of the retaining strip.

Diese letztere Ausführung hat den besonderen Vorteil, daß die Profilwandung als flacher Wandungsstreifen hergestellt werden kann, auf welchen sich die Beflockung besonders einfach aufbringen läßt. Danach wird der flache Streifen zu der gewölbten Profilwandung des Leistenprofiles gebogen und in dieser gebogenen Form mit den Festlegeausformungen an seinen Wandungslängskan­ten in die nutförmigen Hohlräume der Halteleiste einge­setzt.This latter embodiment has the particular advantage that the profile wall can be produced as a flat wall strip on which the flocking can be applied particularly easily. The flat strip is then bent to the curved profile wall of the last profile and inserted in this curved shape with the fixing formations on its longitudinal wall edges into the groove-shaped cavities of the retaining strip.

Diese und weitere bevorzugte Ausführungen ergeben sich aus den Unteransprüchen, insbesondere im Zusammen­hang mit den in der Zeichnung wiedergegebenen Ausfüh­rungsbeispielen, deren nachstehende Beschreibung die Erfindung näher erläutert. Es zeigen

  • Figur 1 einen Querschnitt durch eine Dich­ tungsleiste nach einem ersten Ausführungsbeispiel;
  • Figur 2 einen Querschnitt durch eine Dich­tungsleiste nach einem zweiten Ausführungsbeispiel;
  • Figur 3 einen Querschnitt durch die Profil­wandung des Leistenprofiles nach dem Ausführungsbeispiel gemäß Figur 2 in einem Vorfertigungszu­stand.
These and other preferred embodiments result from the subclaims, in particular in connection with the exemplary embodiments shown in the drawing, the following description of which explains the invention in more detail. Show it
  • Figure 1 shows a cross section through you tion strip according to a first embodiment;
  • Figure 2 shows a cross section through a sealing strip according to a second embodiment;
  • Figure 3 shows a cross section through the profile wall of the last profile according to the embodiment of Figure 2 in a prefabricated state.

Das Ausführungsbeispiel gemäß Figur 1 zeigt eine insge­samt mit 1 bezeichnete Dichtungsleiste, die ein hinsicht­lich der Beanspruchung durch die Anlage an dem nicht dar­gestellten Rolltorpanzer in sich steifes Leistenprofil 2 aus einer im Querschnitt in sich geschlossenen Hohlpro­filwandung 5 aufweist. Die Hohlprofilwandung 5 weist einen von dem angedeuteten Sturz nach rechts abgewandte, dem nicht dargestellten Rolltorpanzer zugewandte, gegen diesen vorgewölbte Rolltorpanzer-Angriffsfläche 3 auf, die mit einer Beflockung 4 aus einem Kunst­kautschuk als Gleitbelag versehen ist. An der der vorgewölbten Angriffsfläche 3 unter einem Winkel gegen­überliegenden Querschnittsseite des Profils 2 weist die Profilwandung einen ebenen Basisbereich 6 auf. Der von der Hohlprofilwandung 5 umschlossene Profilhohl­raum 7 wird von einem Versteifungssteg 8 durchgriffen, der etwa im Mittelbereich des Basisbereiches 6 von diesem senkrecht abstehend zu der die Angriffsfläche 3 aufweisenden Vorwölbung 9 der Profilwandung 5 verläuft und in dieser mündet.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, made of a hollow profile wall 5 which is closed in cross section. The hollow profile wall 5 has a roller door armor surface 3 that is protruding from the indicated lintel to the right and faces the roller door armor, which is not shown, and 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 opposite the arched engagement surface 3 at an angle. 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 the latter.

Der Basisbereich 6 überragt zum Sturz hin gesehen um eine kleine Querschnittsstrecke die den Profilhohlraum 7 umgebende Hohlprofilwandung 5 und geht in einen Befestigungsbereich 10 der Dichtungsleiste 1 über, an deren dem Sturz zugewandten Seite eine Einsteckleiste 11 ausgeformt ist, die in eine Halteschiene 12 eingreift, welch letztere an dem Sturz in nicht näher bezeichneter Weise festgelegt ist. Der Basisbereich 6 entfernt sich aus der Seitenebene des Befestigungsbereiches 10 im unbelasteten Zustand der Dichtungsleiste etwa um 45°, wie dies aus der Zeichnung ersichtlich ist. Im Übergangsbereich zwischen dem Befestigungsbereich 10 und dem Basisbereich 6 befindet sich eine federela­stische Zone 13, die hier durch eine Einkerbung verwirk­licht ist, d.h. im Bereich der Zone 13 ist die Wandstärke des Basisbereiches 6 und des Befestigungsbereiches 10 herabgesetzt, so daß sich hier ein sich in Profil­längsrichtung erstreckendes "Scharnier" ergibt, das jedoch aufgrund des Kunststoffes, aus dem die Dichtungs­leiste besteht, federelastisch wirkt. Auch bei diesem Kunststoff kann es sich um einen Kunstkautschuk handeln. Unter Angriff an dem nicht dargestellten Rolltorpanzer verschwenkt das Leistenprofil 2 um die Einkerbung bzw. federelastische Zone 13 auf den Sturz zu bzw. federt von diesem zurück, so daß in jeder Bewegungs­stellung des Rolltorpanzers die Anlagefläche 3 des Leistenprofils an der Außenfläche des Rolltorpanzers anliegt.The base area 6 protrudes towards the lintel the hollow profile wall 5 surrounding the profile cavity 7 by a small cross-sectional distance and merges into a fastening area 10 of the sealing strip 1, on the side of which facing the lintel, an insert 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. In the transition area between the fastening area 10 and the base area 6 there is 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. Under attack on the roller shutter curtain, not shown, 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.

Die Halteschiene besteht im vorliegenden Falle aus einem C-förmig gebogenen Blech, das einen nutförmigen Hohlraum 24 einschließt, und zwar derart, daß die die Nutöffnung begrenzenden Nutrandbereich 27 aufeinander zu gerichtet sind. Die aus elastischem Kunststoff bestehende Einsteckleiste 11 zeigt einen pfeilförmigen Querschnitt und wird mit der Pfeilspitze 25 durch die Nutöffnung senkrecht zum Längsverlauf des nutförmigen Hohlraums 24 in diesen eingesetzt, bis die Pfeilschultern 26 die Ränder der Halteschiene 12 hintergreifen.In the present case, the holding rail consists of a C-shaped sheet which encloses a groove-shaped cavity 24 in such a way that the groove edge region 27 delimiting the groove opening is 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 one with the arrow tip 25 through the groove opening Cavity 24 inserted into this until the arrow shoulders 26 engage behind the edges of the holding rail 12.

Das Ausführungsbeispiel der Dichtungsleiste 1 nach den Figuren 2 und 3 zeigt die Ausbildung des Leistenpro­fils mittels einer Profilwandung 16, die hinsichtlich ihres Angriffes an dem nicht dargestellten Rolltorpanzer in Richtung auf den Sturz gesehen in sich elastisch nachgiebig verformbar ausgebildet ist. Das bedeutet, daß bei Angriff an der Außenfläche eines Rolltorpanzers mit der Anlagefläche 3 die Profilwandung 16 in sich nach Art eines Balges gegen den Sturz hin verformt wird. Die Außenfläche der Profilwandung 16 ist bis nahe an die Wandungslängskanten 18 und 19 hin durchgehend mit einer Beflockung 4 versehen, die unter niedrigem Gleitwiderstand an der Außenfläche des Rolltorpanzers dichtend angreift. Die Profilwandung 16 ist nicht im Querschnitt in sich geschlossen, sondern mit einer sich in Längsrichtung durchgehenden Unterbrechung 17 versehen, so daß sich die beiden Wandungslängskanten 18 und 19 ergeben. Beide Wandungslängskanten sind jeweils mit einer Festlegeausformung 20 versehen, die der Halterung in nutförmigen Öffnungen 24 dienen, welche in einer Halteleiste 21 ausgebildet sind, die wiederum an dem Sturz festzulegen ist.The embodiment of the sealing strip 1 according to Figures 2 and 3 shows the formation of the strip profile by means of a profile wall 16, which is designed to be elastically deformable in terms of its attack on the roller shutter curtain, not shown, in the direction of the lintel. This means that when attacking the outer surface of a roller shutter curtain with the contact surface 3, the profile wall 16 is deformed in the manner of a bellows against the fall. The outer surface of the profile wall 16 is continuously provided with flocking 4 close to the longitudinal wall edges 18 and 19, which sealingly engages the outer surface of the roller door curtain with low sliding resistance. The profile wall 16 is not closed in cross-section, but is provided with a continuous interruption 17 in the longitudinal direction, so that the two longitudinal wall edges 18 and 19 result. Both longitudinal wall edges are each provided with a fixing shape 20, which are used for holding in groove-shaped openings 24, which are formed in a retaining strip 21, which in turn is to be fixed to the lintel.

Wie Figur 3 erkennen läßt, wird die Profilwandung 16 als flacher Streifen 22 hergestellt, der an seinen Längskanten 18 und 19 jeweils die Festlegeausformung 20 aufweist. In dieser Gestalt wird der flache Streifen 22 einseitig mit einer flach aufgebrachten Beflockung 23 versehen, die fast die gesamte eine Fläche des Streifens einnimmt. Dann wird der flache Streifen 22 zu der Profilform der Profilwandung 16 gebogen und mit den Festlegeausformungen 20 jeweils in einer der beiden Nuten 24 der Halteleiste 21 überführt. Dies geschieht durch einfaches Einstecken, die nutenför­migen Hohlräume 24 sind hinterschnitten ausgebildet, weisen also im Bereich der sich längs erstreckenden Nutöffnungen aufeinander zu gerichtete Nutrandbereiche 27 auf, die nach Einstecken der im Querschnitt pfeilför­migen Festlegeausformungen senkrecht zu Leistenlängsrich­tung in die Nutöffnung hinein mit der Pfeilspitze 25 voran von den Schultern 26 des Pfeilprofiles der Festlegeausformungen 20 gegen Herausziehen gesichert hintergriffen werden.As can be seen in FIG. 3, the profile wall 16 is produced as a flat strip 22, which has the fixing shape 20 on its longitudinal edges 18 and 19. In this form, the flat strip 22 is provided on one side with a flocking 23 applied flat, which takes up almost the entire surface of the strip. Then the flat strip 22 is bent to the profile shape of the profile wall 16 and with the fixing formations 20 in each case of the two grooves 24 of the retaining bar 21 transferred. This is done by simply plugging in, the groove-shaped cavities 24 are undercut, i.e. in the region of the longitudinally extending groove openings have groove edge areas 27 which face one another and which after inserting the cross-sectionally shaped fixing formations perpendicular to the longitudinal direction of the ledge into the groove opening with the arrowhead 25 ahead from the shoulders 26 of the arrow profile of the fixing formations 20 can be secured against pulling out.

Claims (13)

1. Dichtungsleiste für Rolltore, die im Sturzbereich oberhalb der mit dem Rolltorpanzer zu verschließenden Toröffnung - gegebenenfalls in eine gesonderte, an dem Sturz zu befestigende Halteleiste einsteckbar - sich über deren Breite hinweg erstreckend zu befestigen ist und in dieser Lage an dem senkrecht zu dieser Erstreckung - insbesondere motorisch angetrieben - bewegbaren Rolltorpanzer dichtend angreift,
gekennzeichnet durch,
ein Leistenprofil (2) aus Kunststoff, das eine insoweit geschlossene, mit geringem Reibwiderstand ausgebildete, im Querschnitt auf den Rolltorpanzer zu vorgewölbte Rolltorpanzer-Angriffsfläche (3) aufweist und mit dieser den Rolltorpanzer-Profilausbildungen folgend in Richtung der Sturzbefestigungsausbildung (11, 12; 20, 21) unter geringer in der jeweiligen Rolltorpanzer­bewegungsrichtung auftretender Kraftkomponente elastisch nachgiebig ausgebildet ist.1.Sealing strip for roller doors, which in the lintel area above the door opening to be closed with the roller door curtain - can be inserted into a separate retaining bar to be fastened to the lintel if necessary - extends across its width and in this position on the perpendicular to this extension - in particular motor-driven - sealingly engages movable roller door curtain,
marked by,
a ledge profile (2) made of plastic, which has a closed, with low frictional resistance, the cross-section of the roller shutter curtain which is curved towards the roller shutter armor surface (3) and which follows the roller shutter armor profile formations in the direction of the lintel attachment formation (11, 12; 20 , 21) is designed to be elastically resilient under a small force component occurring in the respective rolling door armature movement direction. 2. Dichtungsleiste nach Anspruch 1,
dadurch gekennzeichnet,
daß die Rolltor-Angriffsfläche (3) des Leistenprofils (2) mit einer einen niedrigen Gleitwiderstand mit dem Rolltorpanzer aufweisenden Beschichtung, insbesondere Beflockung (4), vorzugsweise aus einem Kunstkautschuk­werkstoff, versehen ist.2. sealing strip according to claim 1,
characterized by
that the rolling door attack surface (3) of the strip profile (2) is provided with a low sliding resistance with the rolling door curtain coating, in particular flocking (4), preferably made of a synthetic rubber material. 3. Dichtungsleiste nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß das Leistenprofil (2) mit im Querschnitt in sich geschlossener Hohlprofilwandung (5) ausgebildet ist,3. sealing strip according to claim 1 or 2,
characterized by
that the strip profile (2) is designed with a hollow profile wall (5) that is closed in cross section, 4. Dichtungsleiste nach Anspruch 3,
dadurch gekennzeichnet,
daß der Profilhohlraum (7) des Leistenprofils von einem sich in dessen Längsrichtung erstreckenden Profil­versteifungssteg (8) durchgriffen ist.4. sealing strip according to claim 3,
characterized by
that the profile cavity (7) of the strip profile is penetrated by a profile stiffening web (8) extending in its longitudinal direction. 5. Dichtungsleiste nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die elastische Nachgiebigkeit durch eine sich in Profillängsrichtung erstreckende federelastische Zone (13) des Kunststoffprofiles gebildet ist.5. Sealing strip according to one of claims 1 to 4,
characterized by
that the elastic resilience is formed by a resilient zone (13) of the plastic profile extending in the longitudinal direction of the profile. 6. Dichtungsleiste nach Anspruch 5,
dadurch gekennzeichnet,
daß die federelastische Zone (13) als Einkerbung ausge­bildet ist, die senkrecht zu ihrer Längserstreckung gesehen zwischen dem Leistenprofil (2) und einem Sturz-­Befestigungsbereich (10) - insbesondere in Form eines sich in Profilrichtung erstreckenden Streifens mit vorzugsweise wenigstens einer in gleicher Richtung verlaufend ausgebildeten Einsteckleiste (11) - angeordnet ist.6. sealing strip according to claim 5,
characterized by
that the resilient zone (13) is designed as a notch that, seen perpendicular to its longitudinal extent, between the strip profile (2) and a lintel fastening area (10) - in particular in the form of a strip extending in the profile direction, preferably with at least one extending in the same direction trained plug-in strip (11) - is arranged. 7. Dichtungsleiste nach Anspruch 6,
dadurch gekennzeichnet,
daß der Befestigungsbereich (10) gegenüber einem Basis­bereich (6) der Hohlprofilwandung (5) im Profilquer­schnitt gesehen - vorzugsweise ca. 45° abgewinkelt ausgebildet ist und daß die federelastische Zone (13) im Übergangsbereich zwischen dem Befestigungsbereich (10) und dem Basisbereich (6) angeordnet ist.7. sealing strip according to claim 6,
characterized by
that the fastening area (10) is preferably angled approximately 45 ° with respect to a base area (6) of the hollow profile wall (5), and that the resilient zone (13) in the transition area between the fastening area (10) and the base area (6 ) is arranged. 8. Dichtungsleiste nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß das Leistenprofil (2) eine Profilwandung (16) aufweist, die hinsichtlich ihres Angriffes an dem Rolltorpanzer in Richtung auf den Sturz gesehen in sich elastisch nachgiebig verformbar ausgebildet ist.8. sealing strip according to claim 1 or 2,
characterized by
that the strip profile (2) has a profile wall (16), which is designed to be elastically deformable in terms of its attack on the roller door curtain in the direction of the lintel. 9. Dichtungsleiste nach Anspruch 8,
dadurch gekennzeichnet,
daß die Profilwandung im Querschnitt in sich ringförmig geschlossen ausgebildet ist.9. sealing strip according to claim 8,
characterized by
that the profile wall is designed to be closed in cross-section. 10. Dichtungsleiste nach Anspruch 8,
dadurch gekennzeichnet,
daß die Profilwandung (16) mit einer in Profillängsrich­tung durchgehenden Unterbrechung (17) ausgebildet ist, und daß die dadurch gebildeten Wandungslängskanten (18, 19) mit Festlegeausformungen (20) versehen sind.10. sealing strip according to claim 8,
characterized by
that the profile wall (16) is formed with a continuous interruption (17) in the longitudinal direction of the profile, and that the longitudinal wall edges (18, 19) formed thereby are provided with fixing formations (20). 11. Dichtungsleiste nach Anspruch 10,
dadurch gekennzeichnet,
daß die Festlegeausformungen (20) in eine gesonderte, an dem Sturz festzulegende Halteleiste (21) eingreifend ausgebildet sind.11. sealing strip according to claim 10,
characterized by
that the fixing formations (20) are designed to engage in a separate retaining strip (21) to be fixed on the lintel. 12. Dichtungsleiste nach Anspruch 10 oder 11,
dadurch gekennzeichnet,
daß die Profilwandung (16) als flacher Streifen (22) mit den Festlegeausformungen (20) als Längsränder ausgebildet und in dieser Gestalt eine einseitig flach aufgebrachte Beflockung (23) aufweist.12. Sealing strip according to claim 10 or 11,
characterized by
that the profile wall (16) as a flat strip (22) formed with the defining formations (20) as longitudinal edges and in this form has flocking (23) applied flat on one side. 13. Dichtungsleiste nach einem der Ansprüche 1 bis 12,
dadurch gekennzeichnet,
daß die Einsteckleiste (11) bzw. die Festlegeausformungen (20) im Querschnitt pfeilförmig ausgebildet sind und in nutförmige Hohlräume (24) in der Halteschiene (12) bzw. Halteleiste (21) quer zu ihrer Längsrichtung geführt einsteckbar sind, so daß die der Pfeilspitze (25) abgewandten Pfeilschultern (26) entsprechend verengt ausgebildete Nutrandbereiche (27) der Halteschie­ne (12) bzw. Halteleiste (21) sperrend hintergreifen.13. Sealing strip according to one of claims 1 to 12,
characterized by
that the plug-in strip (11) or the fixing formations (20) are arrow-shaped in cross-section and can be inserted into groove-shaped cavities (24) in the holding rail (12) or holding strip (21) guided transversely to their longitudinal direction, so that the arrowhead (25) the arrow shoulders (26) facing away from the retaining rail (12) or the retaining strip (21), designed to narrow the correspondingly narrowed groove edge regions (27).
EP90112286A 1989-06-27 1990-06-27 Sealing ledge for roller doors Expired - Lifetime EP0405519B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921036A DE3921036A1 (en) 1989-06-27 1989-06-27 GASKET FOR ROLLING DOORS
DE3921036 1989-06-27

Publications (3)

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

Family

ID=6383684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90112286A Expired - Lifetime EP0405519B1 (en) 1989-06-27 1990-06-27 Sealing ledge for roller doors

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104271865A (en) * 2012-05-08 2015-01-07 艾富来工程有限公司卢布尔雅那 Lifting door assembly and door lintel sealing device therefor
CN114016884A (en) * 2021-11-09 2022-02-08 安徽扬子安防股份有限公司 Closing sealing compensation device for sliding door

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4244417A (en) * 1977-05-02 1981-01-13 R. L. Kuss & Co., Inc. Flexible door wiper seal
DE3115129A1 (en) * 1981-04-15 1982-11-18 Wolfgang 6957 Elztal Czernik Locking device for ventilation and operation slots
DE3442840A1 (en) * 1983-11-24 1985-06-13 SMAE-Società Meridionale Accessori Elastomerici S.p.A., Battipaglia, Salerno Sealing strip
DE3603417A1 (en) * 1986-02-05 1987-02-12 Evelyn Frank Supplementary unit for roller-blind casings

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DE2437679C3 (en) * 1974-08-05 1982-05-19 Straub, Theodor, 8857 Wertingen Disc holder
BE837399A (en) * 1976-01-08 1976-05-03 FOLDABLE SOLID SEAL FOR ROLLER SHUTTERS, INSTALLED AT BOTH SLOTS WHERE THE ROLLER SHUTTER DISAPPEARS IN THE ROLLER SHUTTER
NO140539C (en) * 1977-01-11 1979-09-19 Schlegel Gmbh SEALING STRIP FOR WINDOWS OR DOORS

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244417A (en) * 1977-05-02 1981-01-13 R. L. Kuss & Co., Inc. Flexible door wiper seal
DE3115129A1 (en) * 1981-04-15 1982-11-18 Wolfgang 6957 Elztal Czernik Locking device for ventilation and operation slots
DE3442840A1 (en) * 1983-11-24 1985-06-13 SMAE-Società Meridionale Accessori Elastomerici S.p.A., Battipaglia, Salerno Sealing strip
DE3603417A1 (en) * 1986-02-05 1987-02-12 Evelyn Frank Supplementary unit for roller-blind casings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104271865A (en) * 2012-05-08 2015-01-07 艾富来工程有限公司卢布尔雅那 Lifting door assembly and door lintel sealing device therefor
CN104271865B (en) * 2012-05-08 2016-03-02 艾富来工程有限公司卢布尔雅那 Overhead door assembly and lintel sealing device thereof
US9512669B2 (en) 2012-05-08 2016-12-06 EFAFLEX IN{hacek over (Z)}ENIRING d.o.o. Ljubljana Lifting door assembly and door lintel sealing device therefor
CN114016884A (en) * 2021-11-09 2022-02-08 安徽扬子安防股份有限公司 Closing sealing compensation device for sliding door
CN114016884B (en) * 2021-11-09 2023-01-31 安徽扬子安防股份有限公司 Closing sealing compensation device for sliding door

Also Published As

Publication number Publication date
DK0405519T3 (en) 1996-06-24
ATE139005T1 (en) 1996-06-15
DE59010354D1 (en) 1996-07-11
EP0405519B1 (en) 1996-06-05
EP0405519A3 (en) 1992-01-02
DE3921036A1 (en) 1991-02-14

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