DE2259006A1 - HOLLOW PROFILE MADE OF PLASTIC - Google Patents
HOLLOW PROFILE MADE OF PLASTICInfo
- Publication number
- DE2259006A1 DE2259006A1 DE19722259006 DE2259006A DE2259006A1 DE 2259006 A1 DE2259006 A1 DE 2259006A1 DE 19722259006 DE19722259006 DE 19722259006 DE 2259006 A DE2259006 A DE 2259006A DE 2259006 A1 DE2259006 A1 DE 2259006A1
- Authority
- DE
- Germany
- Prior art keywords
- hollow profile
- plastic
- webs
- web
- profile made
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/54—Slab-like translucent elements
- E04C2/543—Hollow multi-walled panels with integrated webs
Description
2253Q062253Q06
Karl Peter 6785 Mimehweiler/Koü. IndustriegebietKarl Peter 6785 Mimehweiler / Koü. industrial area
Hohlprofil aus KunststoffPlastic hollow profile
Die Erfindung bezieht sich auf ein Hohl profil aus kunststoff und betrifft insbesondere die Aasbildung der Stege zu dessen Aussteifung.The invention relates to a hollow profile made of plastic and relates in particular to the carrion of the webs to stiffen them.
Es ist bekannt, Hohlprofile zur Kriiieluru» einer /.,röStündlichen Verwindungssteifigkeit und d£l. mit sogenannben kussteifungsstegen zu versehen. Diä.H'ä durchsetzen, gerade ver-It is known to use hollow sections for Kriiieluru »an /. to be provided with so-called kus stiffening bars. Diä.H'ä enforce, just
409824/0465409824/0465
BAD ORIGINALBATH ORIGINAL
laufend τοπ einer Innenwand zur anderen, den Innenraum des Hohlprofile, nachteilig ist ee hierbei, daß bei derartigen Stegen keine einheitlich glatte Oberfläche erzielt werden konnte. Dies ist dadurch bedingt, daß die Fließgeschwindigkeit des flüssigen Kunststoffes zur Bildung der Stege nicht lauer gleichbleibend ist, sondern sich während der Produktion des Hohlprofile ändert. Bas hat nun zur Folge, daß einzelne Stege stärker, bzw. dicker, andere hingegen wieder dünner werden. Je nach Stärke der Stege treten diese, falle sie dick ausgebildet sind, als Glanzstreifen in Länge des Stegendes, oder aber bei dünneren als streifenförmige Einbuchtungen auf der Oberfläche des Hohlprofila störend in Erscheinung.continuously τοπ one inner wall to the other, the interior of the Hollow profiles, the disadvantage here is that in such Stegen no uniformly smooth surface could be achieved. This is due to the fact that the flow rate of the liquid plastic for the formation of the webs is not lukewarm is constant, but changes during the production of the hollow profile. Bas now has the consequence that individual webs become stronger or thicker, while others become thinner again. Depending on the strength of the bridges, they kick or fall they are made thick, as glossy strips in the length of the web end, or in thinner than strip-shaped indentations on the surface of the Hohlprofila disturbing Appearance.
Ba wurde nun gefunden, daß durch besondere Ausbildungen der Stege dieser Nachteil völlig vermieden werden kann und die Oberfläche des Hohlprofils ungeachtet der jeweiligen Fließgeschwlndigkeit des Kunststoffes zur Bildung der Stege einwandfrei glatt bleibt.Ba has now been found that this disadvantage can be completely avoided and the The surface of the hollow profile remains perfectly smooth regardless of the flow rate of the plastic used to form the webs.
!fach der Erfindung ist das bei Hohprofllen mit Auesteifungastegen dadurch möglich, daß diese Stege derart ausgebildet sind, daß sie im Innern des Hohlprofile innerhalb geringfügiger Grenzen in ihrer Länge veränderbar sind. Dies ist vorteilhaft dadurch möglich, daß die Aussteifungsstege in Form einer Drücke ausgebildet sind.! times of the invention this is possible in hollow profiles with reinforcement webs in that these webs are designed in this way are that they can be changed in length inside the hollow profile within slight limits. This is advantageously possible because the stiffening webs are in shape one pressures are formed.
409824/0465409824/0465
BAD ORPINAtLBAD ORPINAtL
ein Stegtei" wesentlichen einem Z, derart, daJ «r von einer Innenfläche ausgehend in etwa halber Höhe nach der einen oder anderen Seite hin gegenüber einem anderen Steg+.eil versetzt das Hohlprofil durchlauft.a web part essentially a Z, such that it is from an inner surface starting at about half the height to one or the other Side opposite another web + .eil offsets that Hollow profile runs through.
Die Erfindung ist anhand der Zeichnung näher veranschaulicht.The invention is illustrated in more detail with reference to the drawing.
In der einzigen Figur ist 1 ein Hohlprofil, daß durch Aussteifungsstege 2, 3> 4 und 5 ausgesteift ist. Der Steg 2 ist ein in üblicherweise verwendeter, an sich bekannter gerader Steg, der einen Innenraum 6 des Hohlprofils quer von einer zur anderen Innenwand 7 durchlauft. Durch diese Ausbildung des in seiner Länge unveränderbaren Stegs treten ;Je nach seiner Stärke auf einer Oberfläche 8 des Hohlprofils Abzeichnungen 9 eines jeweils an der Innenwand 7 angeformten Stegendes 1o in dessen ganzer Länge auf.In the single figure, 1 is a hollow profile that by stiffening webs 2, 3> 4 and 5 is stiffened. The web 2 is a commonly used, known straight line Web that runs through an interior 6 of the hollow profile transversely from one inner wall 7 to the other. Through this training of the footbridge that is unchangeable in its length; Je according to its thickness on a surface 8 of the hollow profile markings 9 of one each formed on the inner wall 7 Stegendes 1o in its entire length.
Brfindungsgemäß sind die Stege 3 und 4 in Form einer Brücke ausgebildet, so daß ihre Länge innerhalb geringfügiger Grenzen veränderbar entsprechend der Abmessung der lichten Weite des durch sie auszusteifenden Hohlprofils gebracht werden kann. Nach einer anderen Ausführungsform ist der Steg 5 in etwa Z-förmig derart ausgebildet, daß ein Stegteil 11 von der Innenwand nach einer Seite hin gegenüber einem anderen Stegteil 12 seitlich versetzt das Hohlprofil durchlauft.According to the invention, the webs 3 and 4 are in the form of a bridge designed so that their length can be changed within slight limits according to the dimensions of the clear width of the hollow profile to be stiffened by it can. According to another embodiment, the web 5 is in approximately Z-shaped in such a way that a web part 11 of the inner wall runs through the hollow profile laterally offset towards another web part 12 towards one side.
Durch derartig in ihrer Länge veränderbar ausgebildete Stege ist einem Abzeichnen der an den. Innenwänden angeformten Stegenden nach außen hin auf die Oberfläche des Hohlprofils vorge- By means of webs designed to be changeable in their length in this way is a sign of the to the. Web ends formed on the inner walls outwards onto the surface of the hollow profile
409824/0465409824/0465
BADBATH
Claims (3)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722259006 DE2259006B2 (en) | 1972-12-01 | 1972-12-01 | EXTRUDED HOLLOW PROFILE MADE OF PLASTIC |
CH1623573A CH554517A (en) | 1972-12-01 | 1973-11-19 | HOLLOW PROFILE MADE OF PLASTIC. |
NL7316215A NL7316215A (en) | 1972-12-01 | 1973-11-27 | |
AT1006573A AT331472B (en) | 1972-12-01 | 1973-11-30 | EXTRUDED HOLLOW PROFILE MADE OF PLASTIC |
FR7342767A FR2209437A5 (en) | 1972-12-01 | 1973-11-30 | Plastics hollow profile - with pref. bridge-shaped stiffening webs and Z-shaped reinforcing web |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722259006 DE2259006B2 (en) | 1972-12-01 | 1972-12-01 | EXTRUDED HOLLOW PROFILE MADE OF PLASTIC |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2259006A1 true DE2259006A1 (en) | 1974-06-12 |
DE2259006B2 DE2259006B2 (en) | 1976-07-15 |
Family
ID=5863301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722259006 Pending DE2259006B2 (en) | 1972-12-01 | 1972-12-01 | EXTRUDED HOLLOW PROFILE MADE OF PLASTIC |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT331472B (en) |
CH (1) | CH554517A (en) |
DE (1) | DE2259006B2 (en) |
FR (1) | FR2209437A5 (en) |
NL (1) | NL7316215A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299070A (en) * | 1978-06-30 | 1981-11-10 | Heinrich Oltmanns | Box formed building panel of extruded plastic |
US4961297A (en) * | 1988-12-07 | 1990-10-09 | Bernard Samuel D | Transportable weather resistant building enclosure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3106023A1 (en) * | 1981-02-19 | 1982-10-14 | Felix 4446 Hörstel Heescher | Process for producing ribbed panels serving as construction elements |
-
1972
- 1972-12-01 DE DE19722259006 patent/DE2259006B2/en active Pending
-
1973
- 1973-11-19 CH CH1623573A patent/CH554517A/en not_active IP Right Cessation
- 1973-11-27 NL NL7316215A patent/NL7316215A/xx unknown
- 1973-11-30 AT AT1006573A patent/AT331472B/en not_active IP Right Cessation
- 1973-11-30 FR FR7342767A patent/FR2209437A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299070A (en) * | 1978-06-30 | 1981-11-10 | Heinrich Oltmanns | Box formed building panel of extruded plastic |
US4961297A (en) * | 1988-12-07 | 1990-10-09 | Bernard Samuel D | Transportable weather resistant building enclosure |
Also Published As
Publication number | Publication date |
---|---|
NL7316215A (en) | 1974-06-05 |
CH554517A (en) | 1974-09-30 |
ATA1006573A (en) | 1975-11-15 |
FR2209437A5 (en) | 1974-06-28 |
AT331472B (en) | 1976-08-25 |
DE2259006B2 (en) | 1976-07-15 |
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