DE8224223U1 - PLASTIC GASKET - Google Patents
PLASTIC GASKETInfo
- Publication number
- DE8224223U1 DE8224223U1 DE19828224223U DE8224223U DE8224223U1 DE 8224223 U1 DE8224223 U1 DE 8224223U1 DE 19828224223 U DE19828224223 U DE 19828224223U DE 8224223 U DE8224223 U DE 8224223U DE 8224223 U1 DE8224223 U1 DE 8224223U1
- Authority
- DE
- Germany
- Prior art keywords
- joints
- legs
- sealing strip
- patent attorney
- leg
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- 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
-
- 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
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
-
- 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
- E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
Dipl.-Ing. A. Spalthofi, Patentanwalt, 43 Essen '" "Dipl.-Ing. A. Spalthofi, patent attorney, 43 Essen '""
■ ·■ ·
"Dichtungsleiste aus Kunststoff""Plastic sealing strip"
Die Erfindung betrifft eine Dichtungsleiste aus Kunststoff, vorzugsweise für Türen, welche ein im Querschnitt im wesentlichen flaches Rechteckprofil aufweist, dessen äußerer Schenkel dachartig nach außen gerichtet ist und an dessen innerem Schenkel sich mittig ein frei vorragender Steg befindet.The invention relates to a sealing strip made of plastic, preferably for doors, which have a substantially in cross section has a flat rectangular profile, the outer leg of which is directed like a roof outwards and at its inner Leg there is a freely protruding web in the middle.
Es ist bekannt, in den Zargen von Türfuttern Nuten vorzusehen, in welche vorgenannte Dichtungsleisten mit ihren frei vorragenden Stegen einziehbar sind. Es ist ferner bekannt, die Dichtungsleisten aus Polymeren herzustellen, welche mit Weichmachern weich eingestellt sind, um vergleichsweise hohe Anpreßdrücke beim Schließen der Türen zu verhindern. Diese Ausführung hat aber den Nachteil, daß die Weichmacher in die Lack- oder Beizschichten des Türfutters wandern, so daß sich ein unerwünschter Klebeeffekt ergibt. Um dieser Schwierigkeit zu begegnen ist es bereits bekannt, die Dichtungsleisten aus weichen Polymeren zu extrudieren, wobei das Material eine extrem weich eingestellte Qualität besitzt. Diese erweist sich aber immer noch als zu hart, so daß vergleichsweise hohe Anpreßdrücke zum Schliessen der Tür erforderlich sind. Auf diese Weise wird zwar die Wan-It is known to provide grooves in the frames of door frames, in which the aforementioned sealing strips with their freely protruding Bars are retractable. It is also known, the sealing strips made from polymers which are softened with plasticizers in order to achieve comparatively high contact pressures to prevent when closing the doors. However, this design has the disadvantage that the plasticizers get into the paint or stain layers the door lining migrate, so that there is an undesirable adhesive effect. To face this difficulty it is already known to extrude the sealing strips from soft polymers, the material being an extremely soft one Owns quality. However, this still proves to be too hard, so that comparatively high contact pressures for closing the door are required. In this way, the wall
Dipl.-Ing. A. Spalthoif, Patentanwalt,'43 1-ssen :*# Dipl.-Ing. A. Spalthoif, patent attorney, '43 1-ssen : * #
— 2 —- 2 -
d°rung der Weichmacher verhindert, jedoch ergibt sich der Nachteil zu hoher Anpreßdrücke.This prevents the plasticizer from being modified, but it does Disadvantage of excessive contact pressure.
Von diesem Stand der Technik ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Dichtungsleiste der eingangs genannten Art zu schaffen, welche unter Vermeidung vorerwähnter Nachteile nicht nur ein leichten Schließen der Türen ermöglicht, sondern auch eine einwandfreie Dichtwirkung sowie hohe Lebensdauer besitzt, ohne daß ein Klebeeffekt eintreten kann.Proceeding from this prior art, the invention is based on the object of providing a sealing strip of the type mentioned at the beginning To create a way that not only allows easy closing of the doors while avoiding the disadvantages mentioned above, but also has a perfect sealing effect and a long service life without causing an adhesive effect can.
Gemäß der Erfindung wird dies dadurch erreicht, daß im mittleren Bereich des äußeren Schenkels sowie an seinen Übergangsbereichen in die seitlichen Schenkel Gelenke vorgesehen sind. Durch diese Ausgestaltung wird erreicht, daß das Rechteckprofil an seinen Gelenkstellen sehr leicht ausknicken kann, so daß ein einwandfreies und leichtes Schließen der Türen möglich ist. Die Rückstellkräfte sind nicht so groß, als daß sich die Türen nicht ohne weiteres schließen ließen.According to the invention this is achieved in that in the middle Area of the outer leg and joints are provided at its transition areas in the lateral leg. This configuration ensures that the rectangular profile can buckle very easily at its hinge points, see above that the doors can be closed properly and easily. The restoring forces are not so great as that not let the doors close easily.
Gemäß einem weiteren Merkmal der Erfindung ist es auch möglich, in den Übergangsbereichen der seitlichen Schenkel in den inneren Schenkel Gelenke vorzusehen, ggf. allein oder aber in Kombina-According to a further feature of the invention, it is also possible in the transition areas of the side legs in the inner Thigh joints to be provided, if necessary alone or in combination
■ · Il■ · Il
Dipl.-Ing. A. Spalthoff, Patentanwalt," 43 Essen "" *' *":··Dipl.-Ing. A. Spalthoff, patent attorney, "43 Essen""*'*" : ··
tion mit den bereits erwähnten Gelenkstellen.tion with the joints already mentioned.
Vorteilhaft sind die Gelenke von inneren, die Wandstärke der Schenkel verringernden Einschnitten od.dgl. gebildet, ! welche bei einer Herstellung gleich mit vorgesehen werden,The joints of inner, the wall thickness of the legs reducing incisions or the like are advantageous. educated, ! which are included in the manufacturing process,
so daß sich eine außerordentlich einfache und leichte Heri so that an extraordinarily simple and easy Heri
stellung ergibt.position results.
! Ein Ausführungsbeispiel der Erfindung ist an Hand der Zeich-! An embodiment of the invention is based on the drawing
nung näher erläutert, und zwar zeigt diese in stark vergrößertem Maßstab eine geschnittene Ansicht der Dichtungsleiste.tion explained in more detail, namely this shows on a greatly enlarged scale a sectional view of the sealing strip.
Mit 1 ist die Dichtungsleiste bezeichnet, welche im Querschnitt ein im wesentlichen flaches Rechteckprofil besitzt. Der äußere Schenkel ist mit 2, der innere mit 3 und die beiden Seitenschenkel mit 4, 5 bezeichnet. Der äußere Schenkel 2 ist dachartig nach außen gerichtet. Am inneren Schenkel 3 befindet sich mittig ein frei vorragender Steg 6, der mit Längsrippen od.dgl. zur besseren Verankerung in der Nut in der Türzarge versehen sein kann.1 with the sealing strip is referred to, which has a substantially flat rectangular profile in cross section. The outer one Leg is designated with 2, the inner with 3 and the two side legs with 4, 5. The outer leg 2 is roof-like directed outwards. On the inner leg 3 there is a freely projecting web 6 in the middle, which has longitudinal ribs or the like. can be provided for better anchoring in the groove in the door frame.
Im mittleren Bereich des äußeren Schenkels 2 sowie an seinen Übergangsbereichen in die seitlichen Schenkel 4, 5 sind GelenkeIn the middle area of the outer leg 2 and at its transition areas into the lateral legs 4, 5 are joints
ipl.-Ing. A. SpalthoH, Patentanwalt,T3 Essen "' *"' ipl.-Ing. A. SpalthoH, patent attorney, T3 Essen "'*"'
vorgesehen. Diese sind von inneren, die Wandstärke der Schenkel 2,4,5 verringernden Einschnitten 8 gebildet, welche einen öffnungswinkel von ca. 50 Grad besitzen.intended. These are formed by inner, the wall thickness of the legs 2, 4, 5 reducing incisions 8, which one have an opening angle of approx. 50 degrees.
Die Gelenke 7 begünstigen das Ausknicken der Schenkel 2, 5 bei einem Schließen der Türen, so daß diese mit einem vergleichsweise geringen Anpreßdruck geschlossen werden können.The joints 7 favor the kinking of the legs 2, 5 when the doors are closed so that they can be closed with a comparatively low contact pressure.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828224223U DE8224223U1 (en) | 1982-08-27 | 1982-08-27 | PLASTIC GASKET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828224223U DE8224223U1 (en) | 1982-08-27 | 1982-08-27 | PLASTIC GASKET |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8224223U1 true DE8224223U1 (en) | 1983-03-03 |
Family
ID=6743125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19828224223U Expired DE8224223U1 (en) | 1982-08-27 | 1982-08-27 | PLASTIC GASKET |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8224223U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524124A1 (en) * | 1984-07-26 | 1986-01-30 | Dätwyler AG Schweizerische Kabel- Gummi- und Kunststoffwerke, Altdorf, Uri | Elastic sealing profile strip for sealing joints between the elements of a window or of a door |
-
1982
- 1982-08-27 DE DE19828224223U patent/DE8224223U1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524124A1 (en) * | 1984-07-26 | 1986-01-30 | Dätwyler AG Schweizerische Kabel- Gummi- und Kunststoffwerke, Altdorf, Uri | Elastic sealing profile strip for sealing joints between the elements of a window or of a door |
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