WO1997009914A1 - Abschlussleiste für teppichstücke - Google Patents
Abschlussleiste für teppichstücke Download PDFInfo
- Publication number
- WO1997009914A1 WO1997009914A1 PCT/EP1996/003967 EP9603967W WO9709914A1 WO 1997009914 A1 WO1997009914 A1 WO 1997009914A1 EP 9603967 W EP9603967 W EP 9603967W WO 9709914 A1 WO9709914 A1 WO 9709914A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carpet
- strip
- piece
- shaped
- legs
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
- A47G27/0406—Laying rugs or mats
- A47G27/0431—Reinforcement or stiffening devices, e.g. edge binders, anticurl devices for corners
Definitions
- the invention is directed, on the one hand, to an end strip to prevent fraying of pieces of carpet consisting of pile layer and back, and, on the other hand, to a baseboard for the edge-side closure of a surface covered with carpet, with a strip-shaped piece of carpet consisting of pile layer and back.
- Carpets have been used for at least about three millennia to make the floor of a room comfortable.
- further development of this technology has started to provide carpeting in particular in living rooms, which covers the entire floor from wall to wall.
- special skirting boards have been created for such floor coverings, which are formed from a strip-shaped piece of the same carpet as the floor covering itself.
- the existing longitudinal edge of the carpet strip frays over time and therefore becomes unsightly. This is because when the piece of carpet is cut off, the pile, tie, weft and filler chain of the carpet are severed several times and the stability of the pile layer is therefore reduced in this area.
- a multi-fiber band is placed in individual stitches over the longitudinal edge of the piece of carpet to be linked in, i.e. always alternately from the pile or front side over the longitudinal edge to the back of the piece of carpet and vice versa.
- the stitches formed in this way are fixed by a stitch seam, the needle with the thread being drawn progressively from the first stitch on the front side into the first and second on the back and from there back into the first and second stitches on the pile side, then back to the second and third stitches on the back side, etc.
- the invention provides an end strip which has an approximately U-shaped cross section, the distance between the two legs approximately the thickness of the Piece of carpet corresponds. Due to the cross-sectional shape and dimensioning according to the invention, it is possible to push such a sealing strip onto the longitudinal edge of the piece of carpet to be protected from fraying, wherein it is fixed by clamping. This method is simple, quick and safe, since the edge area of the carpet pile is completely covered and there is no way to dissolve it.
- inwardly projecting elevations are arranged on the mutually facing surfaces of the two legs. These elevations are able to penetrate into the soft material of the carpet and ensure that the end strip according to the invention is held firmly. It is within the scope of the invention that the protruding elevations are designed like barbs. Such an embodiment offers the advantage that, despite a smooth sliding on of the end strip according to the invention, very large and constantly available retaining forces are available during assembly on the longitudinal edge of a piece of carpet and ensure an absolutely secure fit of the end strip once placed.
- the end strip according to the invention is made of an elastic material.
- the bar can be slightly widened to slide on; by subsequently striving to return to its original shape, the two legs exert considerable normal forces on the piece of carpet in question, which increases the friction and thus the hold of the end strip on the piece of carpet.
- the bar is made of plastic. This is the simplest measure to give the end strip according to the invention elastic properties, since plastics with the most varied of physical properties can be produced without great effort and, moreover, can be processed with the simplest tools.
- the invention can also be optimized in that the end strip has a constant cross section. With such a shape, it is possible to produce the strip according to the invention quasi-continuously with an extruder machine and to shorten it to suitable lengths or - due to the elastic properties - to wind it up on large drums.
- a multilayer structure of the end strip according to the invention also offers particular advantages.
- a whole range of applications are conceivable for a multi-layer structure: it is possible to apply an outer film to an inner plastic strip, which can imitate a wood grain, for example.
- metal foils such as gold foils can also be stuck on.
- a washable surface layer In order to prevent the film from detaching, the actual plastic body can also be made transparent and the structural film in question (wood grain or the like) can be attached to the inside.
- the invention provides an inner reinforcement layer, which is covered with an outer layer, preferably made of plastic.
- the inner reinforcement layer serves the mechanical stability of the strip according to the invention and the anchoring on the piece of carpet to be protected, while the outer layer is present for aesthetic reasons.
- the reinforcement layer it has proven to be advantageous here for the reinforcement layer to be formed from a metal mesh.
- Metallic material combines all the important properties to form the reinforcement layer: on the one hand, it is stable, on the other hand - when using a thin layer - it is elastic, and it can be provided with a corrosion-inhibiting zinc coating, for example.
- the use of a braid further increases the elasticity without reducing the stability to any significant extent.
- an inner reinforcement layer offers the additional possibility that its two longitudinal edges of the reinforcement layer, each located in the region of one leg, are bent over to form an inwardly projecting elevation. Since the bending angle is more than 90 °, natural barbs are created with the simplest of means, which penetrate into the piece of carpet in question due to the pointed wire ends of the metal braid and there provide an immovable fixing of the end strip according to the invention. If an external force is striving to pull off such a sealing strip according to the invention from the relevant longitudinal edge of the piece of carpet, the barbed wire ends will only drill into the piece of carpet all the more and thereby retain the strip more firmly.
- skirting boards for the edge-side closure of a carpeted surface with a strip-shaped piece of carpet consisting of pile layer and back, which have a cross-sectionally approximately U-shaped strip, which on the longitudinal edge of the strip-shaped carpet piece facing away from the carpet in such a way it is postponed that it encompasses the pile layer of the piece of carpet and its back with one of its legs.
- a skirting board of this type consists, for example, of long carpet strips with a cover strip according to the invention already attached, which can be wound on larger rolls, for example, when using an elastic strip material.
- the rear leg of the end strip can be glued to the mostly rubber-like, rear layer of the carpet strip.
- skirting boards with all of the above-mentioned features can be used.
- the legs of the U-profile according to the invention run approximately parallel to one another and correspond in spacing to the thickness of the piece of carpet, they can be pushed on without difficulty.
- the inward projections arranged on at least one, preferably both inner sides of the U-profile then penetrate into the soft carpet and get caught there, so that the strip cannot come loose by itself.
- the areas of the projections facing the open side of the U-profile are angled and / or rounded in the direction of the central web or back of the U-profile, while the sides of the projections facing the central web of the U-profile should at least be straight in some areas, preferably even overhanging like barbs, in order to drill into the carpet when there is a tensile force.
- the length of an extension should correspond to about a quarter to a third of the distance between the legs; if extensions are arranged on only one leg, their length can even correspond to half to two thirds of the distance between the legs.
- the U-profile according to the invention should be elastic so that it can be used, for example, to overtape the concerned wall, can be temporarily removed by bending.
- a one-piece embodiment is recommended for reasons of cost and stability.
- the U-profile according to the invention adheres securely to the piece of carpet and does not require any additional attachment to a wall or the like. By choosing the width of the side legs of the U-profile to be no greater than about 1-2 cm, there is a material saving on the one hand, and on the other attractive appearance, and finally the carpet strip can be glued to almost all of its back on a wall.
- Fig. 3 is a representation corresponding to Figure 2 of a modified embodiment of the invention.
- Fig. 4 is yet another end strip in a cross-sectional view corresponding to Figures 2 and 3.
- FIG. 1 shows part of a velor carpet covering, the pile layer 2 of which consists of pile chains cut into individual threads or tufts 3. These pile threads 3 are connected to the rubber-like back 4 of the carpet 1.
- An elongated, strip-like piece of such a floor covering 1 is used when used as a baseboard in the vertical orientation shown in FIG. 1 on the walls of the carpet in question Stuck in the room.
- an end strip 6 according to the invention is placed over the longitudinal edge 5.
- the sealing strip 6 according to the invention shown in FIG. 1 consists of an elastic plastic and has approximately the cross-sectional shape of an upside-down U.
- the distance between the two legs 7, 8 corresponds approximately to the thickness of the piece of carpet 1 over pile 2 and back layer 4.
- the area of the free ends 9, 10 of the legs 7, 8 are formed with inwardly projecting elevations 11, 12 which have a sawtooth-like cross section and thereby get caught in the pushed-on position of the end strip 6 both on the pile layer 2 and on the back 4 of the piece of carpet 1 and thereby ensure a tight fit of the end bar 6.
- the barb-like elevations 11, 12 extend with an unchanged cross section along the entire length of the end strip 6, so that it can be produced in the simplest way by extrusion.
- the central web 13 of the end strip 6 can be bent approximately semicircularly, as in the embodiment shown in FIG. 1; however, it can also have a different cross-sectional profile, for example with a straight central region, in order to allow full-surface contact with the longitudinal edge 5 of the piece of carpet 1.
- FIG. 3 instead of the ribs 15, 16 there are knobs 23, 24 projecting inwards approximately perpendicularly from the legs 21, 22. These knobs have approximately a cylindrical basic shape and are therefore able to counteract a horizontal displacement of the end strip 20 along the longitudinal edge 5 of the carpet piece 1 in addition to the fixation in the vertical direction.
- FIG. 4 has a two-layer structure.
- an inner reinforcement layer 26 made of a metal braid is enclosed by an outer casing 27 made of plastic.
- an outer casing 27 made of plastic When using a reinforcement layer 26 made of metal, it is also possible to provide small radii of curvature without the risk of indentations in the region of the edges 28 between the legs 29, 30 and the approximately straight central web 31.
- the metal braid 26 In the lower region of the legs 29, 30, the metal braid 26 is bent inwards, so that natural barbs 32, 33 for holding the end strip 25 on the piece of carpet 1 arise at the same time.
- the outer layer 27, serves for the optics and can be designed, for example, in a single color or can be provided with a wood-like grain or the like.
Landscapes
- Carpets (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT96932490T ATE194055T1 (de) | 1995-09-13 | 1996-09-10 | Abschlussleiste für teppichstücke |
EP96932490A EP0858276B1 (de) | 1995-09-13 | 1996-09-10 | Abschlussleiste für teppichstücke |
DE59605516T DE59605516D1 (de) | 1995-09-13 | 1996-09-10 | Abschlussleiste für teppichstücke |
DE19680777T DE19680777D2 (de) | 1995-09-13 | 1996-09-10 | Abschlußleiste für Teppichstücke |
DE29623959U DE29623959U1 (de) | 1995-09-13 | 1996-09-10 | Abschlußleiste für Teppichstücke |
AU71273/96A AU7127396A (en) | 1995-09-13 | 1996-09-10 | End-strip for pieces of carpet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19533900.2 | 1995-09-13 | ||
DE19533900A DE19533900C1 (de) | 1995-09-13 | 1995-09-13 | Abschlußleiste für Teppichsockelleisten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997009914A1 true WO1997009914A1 (de) | 1997-03-20 |
Family
ID=7772044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/003967 WO1997009914A1 (de) | 1995-09-13 | 1996-09-10 | Abschlussleiste für teppichstücke |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0858276B1 (de) |
AT (1) | ATE194055T1 (de) |
AU (1) | AU7127396A (de) |
DE (4) | DE19533900C1 (de) |
WO (1) | WO1997009914A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1169530A1 (de) * | 1999-04-15 | 2002-01-09 | Andre Portner | Teppichkantenabschluss |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH119188A (de) * | 1926-06-02 | 1927-03-01 | Gottlieb Albert Grupp Fa | Randeinfassung für Matten, insbesondere für Cocosmatten. |
US2794757A (en) * | 1952-11-12 | 1957-06-04 | Bright Thomas John Robert | Beading, moulding or the like |
GB2189696A (en) * | 1986-04-22 | 1987-11-04 | Ikeda Bussan Co | Welts for carpets |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7120598U (de) * | 1971-12-23 | Conrad J | Wandanschlußprofil für flexiblen Bodenbelag | |
US1423143A (en) * | 1922-01-30 | 1922-07-18 | Patterson Marcus | Strip for floor coverings and the like |
DE6813631U (de) * | 1968-12-27 | 1969-04-30 | Anton Sabadinowitsch | Zweiteilige fussbodenleiste |
DE8101188U1 (de) * | 1981-01-20 | 1981-08-27 | Gottschalk, Bruno, 7900 Ulm | Vorrichtung zum randseitigen abschluss eines belages, beispielsweise eines fussboden-teppichs |
DE8718058U1 (de) * | 1987-02-27 | 1993-03-25 | Jodeit, Udo, 5650 Solingen | Teppich-Sockelleiste |
-
1995
- 1995-09-13 DE DE19533900A patent/DE19533900C1/de not_active Revoked
-
1996
- 1996-09-10 DE DE19680777T patent/DE19680777D2/de not_active Ceased
- 1996-09-10 DE DE59605516T patent/DE59605516D1/de not_active Expired - Fee Related
- 1996-09-10 EP EP96932490A patent/EP0858276B1/de not_active Expired - Lifetime
- 1996-09-10 AT AT96932490T patent/ATE194055T1/de not_active IP Right Cessation
- 1996-09-10 DE DE29623959U patent/DE29623959U1/de not_active Expired - Lifetime
- 1996-09-10 WO PCT/EP1996/003967 patent/WO1997009914A1/de active IP Right Grant
- 1996-09-10 AU AU71273/96A patent/AU7127396A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH119188A (de) * | 1926-06-02 | 1927-03-01 | Gottlieb Albert Grupp Fa | Randeinfassung für Matten, insbesondere für Cocosmatten. |
US2794757A (en) * | 1952-11-12 | 1957-06-04 | Bright Thomas John Robert | Beading, moulding or the like |
GB2189696A (en) * | 1986-04-22 | 1987-11-04 | Ikeda Bussan Co | Welts for carpets |
Also Published As
Publication number | Publication date |
---|---|
EP0858276B1 (de) | 2000-06-28 |
DE29623959U1 (de) | 2000-11-23 |
AU7127396A (en) | 1997-04-01 |
DE59605516D1 (de) | 2000-08-03 |
ATE194055T1 (de) | 2000-07-15 |
EP0858276A1 (de) | 1998-08-19 |
DE19680777D2 (de) | 1999-09-02 |
DE19533900C1 (de) | 1997-02-27 |
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