DE3531633A1 - Closure element, which can be rolled up, for doors, gates and the like - Google Patents

Closure element, which can be rolled up, for doors, gates and the like

Info

Publication number
DE3531633A1
DE3531633A1 DE19853531633 DE3531633A DE3531633A1 DE 3531633 A1 DE3531633 A1 DE 3531633A1 DE 19853531633 DE19853531633 DE 19853531633 DE 3531633 A DE3531633 A DE 3531633A DE 3531633 A1 DE3531633 A1 DE 3531633A1
Authority
DE
Germany
Prior art keywords
closure element
levels
cabins
rolled
doors
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
DE19853531633
Other languages
German (de)
Other versions
DE3531633C2 (en
Inventor
Horst Engel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853531633 priority Critical patent/DE3531633A1/en
Publication of DE3531633A1 publication Critical patent/DE3531633A1/en
Application granted granted Critical
Publication of DE3531633C2 publication Critical patent/DE3531633C2/de
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40Roller blinds

Abstract

The invention relates to a closure element, which can be rolled up, for doors, gates and the like, but preferably a curtain-like closure element for cabins, in particular sand blasting cabins. The basis is in this case formed by such elements which consist essentially of rubber or the like with reinforcement inserts. In order to obtain a transversely rigid element which can be rolled up with small radii, the element has thread-shaped reinforcement inserts which run transversely to the rolling up direction and are arranged in two planes in front of one another, the planes being situated at a spacing from one another and extending parallel to the plane defined by the element. The reinforcement elements are in this case preferably steel cables which are preferably arranged centrally in the element between the two planes mentioned.

Description

Die Erfindung betrifft ein aufwickelbares Verschlusselement für Türen, Tore und dgl., vorzugsweise aber ein vorhangartiges Verschlusselement für Kabinen, insb. Sandstrahlkabinen.The invention relates to a windable closure element for doors, gates and the like, but preferably a curtain-like closure element for cabins, esp. Sandblasting cabins.

Die Erfindung geht aus von aus Gummi od. dgl. bestehenden Elementen, die Verstärkungseinlagen aufweisen, um eine Verfestigung des Elementes herbeizuführen. Die bekannten Elemente dieser Art sind wohl zugfest ausgeführt, sie verfügen aber nur über eine unzureichende Quersteifigkeit. Es ist daher nur möglich, Elemente vergleichsweise geringer Breite zu benutzen.The invention is based on rubber or the like Elements that have reinforcing inserts to a Bring about solidification of the element. The well-known Elements of this type are probably designed to be tensile, they but have insufficient transverse rigidity. It is therefore only possible to have comparatively fewer elements Width to use.

Aufgrund der Erfindung sollen diese Nachteile vermieden werden. Demgemäss wird ein Verschlusselement angestrebt, das einerseits mit geringen Radien aufwickelbar ist, dennoch aber über eine gute Quersteifigkeit verfügt.Because of the invention, these disadvantages are to be avoided will. Accordingly, a closure element is sought which, on the one hand, can be wound up with small radii, nevertheless but has good transverse rigidity.

Zur Lösung dieser Aufgabe weist das Element erfindungsgemäss quer zur Aufrollrichtung verlaufende, in zwei Ebenen in Cordlage angeordnete fadenförmige Verstärkungseinlagen auf, wobei sich diese Ebenen im Abstand von einander befinden und parallel zu der durch das Element bestimmten Ebene sich erstrecken. Vorzugsweise werden dabei diese Verstärkungseinlagen aus Stahlseilen oder ähnlichen druck- und zugfesten Festigkeitsträgern hergestellt. Da sich diese Einlagen in zwei Ebenen befinden, bilden übereinanderliegende Festigkeitsträger gewissermassen Ober- und Untergurt von Trägern, die dem Element eine gute Quersteifigkeit verleihen, jedoch die Biegsamkeit des Bandes bzw. Elementes nur wenig beeinflussen. Mit Vorteil wird dabei zwischen diesen Ebenen ein zugfester Kern angeordnet, der sogar die beiden Ebenen noch auf Abstand halten kann. Dieser Kern kann aus einer oder mehreren Gewebelagen hergestellt werden.To achieve this object, the element according to the invention transverse to the winding direction, in two Layers of cord-like reinforcement layers arranged in a cord layer on, these levels being spaced from each other and parallel to that determined by the element  Level. These are preferably Reinforcement inserts made of steel cables or similar pressure and tensile strength members. Because this Deposits are located on two levels, forming one above the other Strength members of the upper and lower chords of Beams that give the element good transverse rigidity, however, the flexibility of the band or element only affect little. It is advantageous to use these Levels arranged a tensile core, which even the two Layers can still be kept at a distance. This core can be made from one or more layers of fabric.

Alle diese Einlagen werden festhaftend in den Gummi od. dgl. eingebettet, um ein plattenartiges, abriebfestes Gebilde entstehen zu lassen. Die Aufwickeleinrichtung kann dabei nach bekannten Vorbildern ausgeführt sein.All these inserts are firmly adhered to the rubber or Like. embedded to a plate-like, abrasion-resistant To create structures. The take-up device can be carried out according to known models.

Weitere Einzelheiten der Erfindung werden anhand der Zeichnung erläutert, in der ein Ausführungsbeispiel dargestellt ist.Further details of the invention are based on the Drawing explained in the an embodiment is shown.

Es zeigen:Show it:

Fig. 1 einen aufwickelbaren Vorhang für eine Sandstrahlkabine in schematischer, schaubildlicher Darstellung, Fig. 1 is a windable curtain for a sandblasting booth, in a schematic perspective representation,

Fig. 2 einen Teillängsschnitt durch das Verschlusselement für den Vorhang gemäss Fig. 1 und Fig. 2 shows a partial longitudinal section through the sealing element for the curtain according to Figs. 1 and

Fig. 3 einen Teilquerschnitt durch das Verschlusselement für den Vorhang gemäss Fig. 1. Fig. 3 is a partial cross-section through the closure element for the curtain according to Fig. 1,.

Das bandförmige Verschlusselement 1 kann an seinem oberen Ende auf eine Welle 2 eines Wickelbockes aufgewickelt werden. Das Verschlusselement 1 kann an seinen Rändern geführt und dort z. B. in Profilen angeordnet sein, aber auch frei nach Art eines Vorhanges herabhängen.The band-shaped closure element 1 can be wound at its upper end onto a shaft 2 of a winding frame. The closure element 1 can be guided at its edges and z. B. be arranged in profiles, but also hang down freely in the manner of a curtain.

Das Verschlusselement 1 besteht im wesentlichen aus Gummi und hat zwei nahe unterhalb der Oberflächen des Verschlusselementes in parallelen Ebenen dazu angeordnete, aus gestreckten Stahlseilen bestehende Verstärkungseinlagen 3, die in Cordlage, also parallel zueinander angeordnet sind und sich im rechten Winkel zur Aufwickel- bzw. Längsrichtung des Verschlusselementes 1 erstrecken.The closure element 1 consists essentially of rubber and has two reinforcement inserts 3 , which are arranged close to the surfaces of the closure element in parallel planes and consist of elongated steel cables, which are arranged in a cord position, that is to say parallel to one another, and at right angles to the winding or longitudinal direction of the closure element 1 extend.

Zwischen den beiden Lagen 4 aus den Verstärkungseinlagen 3 befindet sich in der neutralen Zone des Bandes, und zwar mittig im Band ein zugfester Kern, der vorzugsweise aus Textilgewebelagen, z. B. einer oder zwei Textillagen 5 gefertigt ist.Between the two layers 4 of the reinforcing inserts 3 is in the neutral zone of the tape, in the middle of the tape a tensile core, which is preferably made of textile fabric layers, for. B. one or two layers of textile 5 is made.

Alle Einlagen des Bandes bilden mit dem Körper des Verschlusselementes 1 einen zusammenhängenden Körper, der durch die aussen liegenden Gummideckschichten 6 abriebfest gestaltet ist. Zwischen dem zugfesten Kern bzw. den ihn bildenden Textillagen 5 und den beiden Lagen 4 befindet sich ebenfalls noch eine Gummischicht 7.All inlays of the tape form a coherent body with the body of the closure element 1 , which is designed to be resistant to abrasion by the outer rubber cover layers 6 . There is also a rubber layer 7 between the tensile core or the textile layers 5 forming it and the two layers 4 .

Claims (4)

1. Aufwickelbares Verschlusselement für Türen, Tore und dgl., vorzugsweise vorhangsartiges Verschlusselement für Kabinen, insb. Sandstrahlkabinen, wobei das bandartige Element im wesentlichen aus Gummi od. dgl. mit Verstärkungseinlagen besteht, dadurch gekennzeichnet, dass das Element quer zur Aufrollrichtung des Elementes verlaufende, in zwei Ebenen in Cordlage angeordnete faden-förmige Verstärkungseinlagen (3) aufweist, wobei sich die Ebenen im Abstand voneinander befinden und sich parallel zu der durch das Element bestimmten Ebene erstrecken.1. Windable closure element for doors, gates and the like., Preferably curtain-like closure element for cabins, in particular sandblasting cabins, the band-like element consisting essentially of rubber or the like. With reinforcing inserts, characterized in that the element extends transversely to the rolling direction of the element , in two levels in cord position arranged thread-shaped reinforcing inserts ( 3 ), the levels being at a distance from one another and extending parallel to the level determined by the element. 2. Element nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkungseinlagen (3) Stahlseile sind.2. Element according to claim 1, characterized in that the reinforcing inserts ( 3 ) are steel cables. 3. Element nach Anspruch 1, dadurch gekennzeichnet, dass sich zwischen den beiden Ebenen mittig im Element ein zugfester Kern vorzugsweise in Form von ein oder mehreren Gewebeeinlagen befindet.3. Element according to claim 1, characterized in that between the two levels in the middle of the element Core preferably in the form of one or more Fabric inserts. 4. Element nach Anspruch 1 und 3, dadurch gekennzeichnet, dass die Oberflächen des Elementes von Gummischichten gebildet sind und sich zwischen den Ebenen aus den Verstärkungseinlagen (3) und dem zugfesten Kern weitere Gummischichten befinden.4. Element according to claim 1 and 3, characterized in that the surfaces of the element are formed by rubber layers and there are further rubber layers between the levels of the reinforcing inserts ( 3 ) and the tensile core.
DE19853531633 1985-09-05 1985-09-05 Closure element, which can be rolled up, for doors, gates and the like Granted DE3531633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853531633 DE3531633A1 (en) 1985-09-05 1985-09-05 Closure element, which can be rolled up, for doors, gates and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853531633 DE3531633A1 (en) 1985-09-05 1985-09-05 Closure element, which can be rolled up, for doors, gates and the like

Publications (2)

Publication Number Publication Date
DE3531633A1 true DE3531633A1 (en) 1987-03-12
DE3531633C2 DE3531633C2 (en) 1990-09-13

Family

ID=6280147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853531633 Granted DE3531633A1 (en) 1985-09-05 1985-09-05 Closure element, which can be rolled up, for doors, gates and the like

Country Status (1)

Country Link
DE (1) DE3531633A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059145A2 (en) * 1997-06-20 1998-12-30 Guido Langenbach Quick-action rolling shutter door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125269C2 (en) * 1991-07-31 1996-12-19 Lange Frank Rollable flat closure element for rooms

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7432191U (en) * 1975-01-23 Phoenix Gummiwerke Ag Roller door for steam chambers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7432191U (en) * 1975-01-23 Phoenix Gummiwerke Ag Roller door for steam chambers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059145A2 (en) * 1997-06-20 1998-12-30 Guido Langenbach Quick-action rolling shutter door
WO1998059145A3 (en) * 1997-06-20 1999-04-08 Guido Langenbach Quick-action rolling shutter door
US6659158B2 (en) 1997-06-20 2003-12-09 Rite-Hite Holding Corporation Quick-action rolling shutter door
US7111661B2 (en) 1997-06-20 2006-09-26 Rite-Hite Holding Corporation Quick-action rolling shutter door

Also Published As

Publication number Publication date
DE3531633C2 (en) 1990-09-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee