Finishing angle
Abstract
A from initially thin, flat metal sheet by cold deforming shaped finishing angle of which a panel (2) of singular sheet thickness contains cut perforations (4) through which plaster is pressed during temporary fixing the angle to an indoor wall in preparation of final plastering. The panel (2) has an into it by metal deforming of the metal sheet provided surface relief of pits which can be felt by the finger tips. Per 10 millimetre at least 4 pits are present. The pits have a depth or height at least 0,05 or 0,1 or 0,15 millimetre and a diameter not larger then 1, 1,5, 2, 2,5 or 3 mm and a spacing such that there are between 3 and 7, such as 4 or 5 pits per 10 mm. The angle has a nose (3) at least 0,1 or 0,15 or 0,2 millimetre lifted above the surface of both panels.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
30 claims: 21 independent, 9 dependent
- 1CONCLUSIES CONCLUSIONS 1. A plastered inner wall of a building in which is embedded an initially thin, flat metal sheet cold-formed stucco profile of which a wing (2) of single sheet thickness adhered to the inner wall and which has a large surface that has cut-out perforations (4) through which plaster has been pressed during the pressing of the stucco profile on an inner wall with the wing bond the inner wall pending final plastering of the inner wall so that the wing (2) and also the inner wall are evenly covered with plaster, characterized in that the wing (2) has a surface relief formed therein by metal working of the metal plate which is palpable with the fingertips. 1. Van een gebouw een gepleisterde binnenmuur waarin is ingebed een uit aanvankelijk dunne, platte metaalplaat door koudvervormen gevormd stucprofiel waarvan een grootvlakkig aan de binnenmuur gehechte vleugel (2) van enkelvoudige plaatdikte uitgesneden perforaties (4) bevat waardoorheen pleister is geperst tijdens het met de vleugel in verse gips op een binnenmuur drukken van het stucprofiel om het stucprofiel voorlopig aan de binnenmuur te hechten in afwachting van definitief afpleisteren van de binnenmuur zodat de vleugel (2) en ook de binnenmuur egaal met pleister worden bedekt, met het kenmerk, dat de vleugel (2) een daarin door metaalbewerken van de metaalplaat gevormd oppervlaktereliëf heeft dat met de vingertoppen voelbaar is.
- 6Wall as claimed in any of the claims 1-5, wherein the relief is formed by pressing the metal plate surface at the places corresponding to the pattern with a pin with a spherical, conical or pyramidal end. 6. Muur volgens één van de conclusies 1-5, waarbij het reliëf is gevormd door op de met het patroon overeenkomende plaatsen het metaalplaatoppervlak met een stift met bol-, kegel- of piramidevormig uiteinde in te drukken.
- 7Wall as claimed in any of the claims 1-6, wherein the surface profiling or relief is pressed into the metal material or pressed / rolled, thus achieved through material deformation. 7. Muur volgens één van de conclusies 1-6, waarbij de oppervlakteprofilering of -reliëf in het metalen materiaal is geperst of gedrukt/gewalst, dus door materiaalvervormen tot stand is gekomen.
- 8Wall as claimed in any of the claims 1-7, wherein the stucco profile is made of steel or aluminum with plate thickness less than 1 or 0.5 or 0.25 millimeter. 8. Muur volgens één van de conclusies 1-7, waarbij het stucprofiel is gemaakt van staal of aluminium met plaatdikte minder dan 1 of 0,5 of 0,25 millimeter. het plaatmetaal dicht houden, dit dus niet perforeert. keep the sheet metal closed, so it does not perforate.
- 1012. Wall as claimed in any of the claims 1-11, wherein the relief is at least 1 or 2 orders of magnitude greater than the surface roughness usual for metal stucco profiles, can be felt as a braille pattern with the fingertip, for example. 12. Muur volgens één van de conclusies 1-11, waarbij het reliëf minimaal 1 of 2 grootteorden groter is dan de bij metalen stucprofielen gebruikelijke oppervlakteruwheid, is bijvoorbeeld met de vingertop voelbaar als een braillepatroon.
- 1113. Wall as claimed in any of the claims 1-12, wherein the recess or raised of the wells is at least 0.05 or 0.1 or 0.15 millimeters deep respectively. is high. 13. Muur volgens één van de conclusies 1-12, waarbij van de putjes de verdieping of verhoging minimaal 0,05 of 0,1 of 0,15 millimeter diep resp. hoog is.
- 1214. Wall as claimed in any of the claims 1-13, wherein the relief is visible on both plate sides, positive on one side and negative on the other side, thus a recess on one side and an elevation on the other side at the same place. 14. Muur volgens één van de conclusies 1-13, waarbij het reliëf aan beide plaatzijden zichtbaar is, aan de ene zijde positief en aan de andere zijde negatief dus aan de ene zijde een verdieping en aan de andere zijde op dezelfde plaats een verhoging.
- 1517. Wall as claimed in any of the claims 1-16, with such a space between the pits or other profiling that there are between 3 and 7, such as 4 or 5 pits per linear 10 millimeter. 17. Muur volgens één van de conclusies 1-16, met een zodanige ruimte tussen de putjes of andere profilering dat er tussen 3 en 7, zoals 4 of 5 putjes per strekkende 10 millimeter staan.
- 1618. A wall according to any one of claims 1-17, wherein the perforations (4) have a diameter considerably larger than a well of the relief, for example 5 mm or larger. 18. Muur volgens één van de conclusies 1-17, waarbij de perforaties (4) een diameter aanzienlijk groter dan een putje van het reliëf hebben, bijvoorbeeld 5 mm of groter.
- 1719. Method for machining a stucco profile with two right-angle enclosing wings (2) with cut-out perforations (4) therein for allowing wall plaster to pass therethrough while pressing the stucco profile with the wings in fresh plaster on an inner wall to attach the stucco profile to the inner wall for the time being pending definitive plastering of the inner wall so that the wings (2) and also the inner wall are even with plaster are covered by cold-forming a thin, flat metal strip which is pulled by the machine for forming the stucco profile from the flat strip of metal along the forming tools of the machine, whereby machining of the metal plate involves an operation such as embossing, is used to form a permanent surface relief felt on both sides of each wing which is tangible with the fingertips and the tool for pulling the strip along the deformation tools of the machine engages the surface relief so as to advance the strip through the machine to pull. 19. Werkwijze voor het machinaal vervaardigen van een stucprofiel met twee een rechte hoek insluitende vleugels (2) van enkelvoudige plaatdikte met daarin uitgesneden perforaties (4) voor het daar doorheen doorlaten van muurpleister tijdens het met de vleugels in verse gips op een binnenmuur drukken van het stucprofiel om het stucprofiel voorlopig aan de binnenmuur te hechten in afwachting van definitief afpleisteren van de binnenmuur zodat de vleugels (2) en ook de binnenmuur egaal met pleister worden bedekt, door koudvervormen van een dunne, platte metalen strip die door de machine voor het machinaal vormen van het stucprofiel uit de vlakke strook metaal langs de vervormingsgereedschappen van de machine wordt getrokken, waarbij door metaalbewerken van de metaalplaat een bewerking, zoals reliëfpersing, wordt toegepast voor het in beide zijden van iedere vleugel vormen van een permanent oppervlaktereliëf dat met de vingertoppen voelbaar is en het gereedschap voor het langs de vervormingsgereedschappen van de machine voorttrekken van de strip aangrijpt op het oppervlaktereliëf om zodoende de strip door de machine heen voort te trekken.
- 2123. A method according to any one of claims 19-22, wherein the deepening and elevation of at least 0.05 or 0.1 or 0.15 millimeters deep respectively of the wells. is high. 23. Werkwijze volgens één van de conclusies 19-22, waarbij van de putjes de verdieping en verhoging minimaal 0,05 of 0,1 of 0,15 millimeter diep resp. hoog is.
- 2325. A method according to any one of claims 19-24, wherein the relief resp. stucco profile meets one or more of the measures of the stucco profile on the wall according to one of claims 1-18. 25. Werkwijze volgens één van de conclusies 19-24, waarbij het reliëf resp. stucprofiel voldoet aan één of meer van de maatregelen van het stucprofiel aan de muur volgens één van de conclusies 1-18 .
- 2426. Wall stucco profile according to one of claims 1-18, or obtained from the method according to one of claims 19-25, from initially thin, flat metal sheet formed by cold deformation and with two right-angled wings (2) of single sheet thickness with perforations cut out therein (4) for passage of fresh wall plaster therethrough while squeezing the stucco profile with the wings in fresh plaster on an inner wall temporarily attach the stucco profile to the inner wall pending definitive plastering of the inner wall so that the wings (2) and also the inner wall become smooth with plaster covered, characterized in that the wings (2) have a surface relief formed therein by metal working of the metal plate which is tangible with the fingertips. 26. Stucprofiel voor de muur volgens één van de conclusies 1-18, of verkregen uit de werkwijze volgens één van de conclusies 19-25, uit aanvankelijk dunne, platte metaalplaat door koudvervormen gevormd en met twee een rechte hoek insluitende vleugels (2) van enkelvoudige plaatdikte met daarin uitgesneden perforaties (4) voor het daar doorheen doorlaten van verse muurpleister tijdens het met de vleugels in verse gips op een binnenmuur drukken van het stucprofiel om het stucprofiel voorlopig aan de binnenmuur te hechten in afwachting van definitief afpleisteren van de binnenmuur zodat de vleugels (2) en ook de binnenmuur egaal met pleister worden bedekt, met het kenmerk, dat de vleugels (2) een daarin door metaalbewerken van de metaalplaat gevormd oppervlaktereliëf hebben dat met de vingertoppen voelbaar is.
- 2830. Stucco profile according to one of the claims 26-29, wherein the deepening and elevation of the wells are at least 0.05 or 0.1 or 0.15 millimeters deep or respectively. is high. 30. Stucprofiel volgens één van de conclusies 26-29, waarbij van de putjes de verdieping en verhoging minimaal 0,05 of 0,1 of 0,15 millimeter diep resp. hoog is.
- 3032. Stucco profile according to one of claims 26-31, with one or more of the measures of the stucco profile on the wall according to one of claims 1-18. 32. Stucprofiel volgens één van de conclusies 26-31, met één of meer van de maatregelen van het stucprofiel aan de muur volgens één van de conclusies 1-18.
Independent claims21
33 paragraphs, as filed
New stucco profile bent from metal plate, an inner wall containing such a stucco profile and a method for the production of this stucco profile.
This invention relates to a profile for use in plastering / plastering a wall or wall.
It is generally known that a plasterer often uses metal or plastic profiles when plastering walls.
A first known case is, for example, an angle profile which, for the actual plastering of the wall, is applied over an outward angle of a wall with the aid of a few studs of plaster. The corner profile is generally provided with perforations that allow you to perfectly align the corner profile with a spirit level, for example, whereby the plaster is pushed into the applied studs. After the corner profile has become stuck to the wall due to the hardening of the stud plaster, the plasterer can plaster the rest of the wall. An advantage of such a corner profile is that it serves as a guide for the plasterer's floor during plastering of the wall and that a perfectly finished corner is obtained in a simple manner with such a corner profile. Furthermore, the corner profile provides a reinforcement and protection of the corner after curing, which is certainly desirable with outside corners.
Similar conductor profiles are also known for large straight surfaces, which conductor profiles are first arranged vertically at a regular distance (typically about 75 to 100 cm) from each other, after which the plasterer fills the rest of the surface with plaster, passing over the slat can move these conductor profiles.
The Belgian patent document BE1017574A3 relates to a corner profile for use in plastering an inner corner of a wall, which consists of a central part in the form of an inner corner, on which both sides have lateral wings which are intended to place the corner profile in an inner corner of a wall and to be incorporated into the plaster and wherein the central part is intended to be able to rub the plaster evenly with the inner corner, so that this central part forms the actual inner corner of the finished wall after the plastering.
In addition to stucco profiles for interior walls, stucco profiles are known for exterior walls, for example wherein a stucco layer is applied to an insulating layer. See, for example, EP0789115A1 and EP2009194A2. Nowadays, such stucco profiles are combined with a reinforcement net to be integrated into the stucco layer that falls well outside the profile and with which the profile is better secured. This invention is not directed to use in an outer wall.
Plastic stucco profiles are also known, see for example DE3621235A1. However, this invention is only directed to stucco profiles of metal formed from flat sheet by a bending operation.
US 4,876,837 A discloses a metal corner line produced from a straight, flat strip for finishing a corner in a wall of drywall. The wings of this corner line contain, in addition to a perforation of large and small adhesive holes, a relief pressing of squares or other unnamed shapes in straight lines and columns that project on one surface and form protrusions on the other surface. This relief pressing is intended to improve the straightness of the corner line and as a surface roughness for a better adhesion of the material with which the corner is finished. On which surface the floors resp. protrusions, as well as their size and stocking density, are not disclosed. The embossing is not used to increase the grip for the machine for forming the stucco profile.
US 3 255 561 A discloses a metal corner line produced from a straight, flat strip for finishing a corner in a wall of drywall. The wings of this corner line contain, in addition to a perforation with nail holes, slotted holes and bonding holes, a ripple of protrusions on both surfaces, making them somewhat irregular. This corrugation acts as a spacer so that plaster material can crawl between the wing and the wall to be finished. A shape, size and stocking density of this ripple is not given. The ripple is not used to increase the grip for the machine for forming the stucco profile.
US 6 684 586 B1 discloses a roll of pre-machined extruded strip of polymeric material that is fully prepared to be manually bent in one movement and used as a (although not form-retaining) plastic corner line for finishing a corner in a wall of drywall. The wings of this corner line contain, in addition to a perforation of adhesive holes, depressions on one surface forming the outside, and ridges corresponding in location and shape on the other surface forming the inside. These impressions resp. ridges ensure better adhesion. The depth and height of the impressions resp. according to an example, ridges are 0.005 inch (0.127 mm) with a strip thickness of 0.025 inch (0.635 mm). Another dimension is not given. There is also no information about the stocking density and the design of the impressions and ridges. For optimum adhesion, it is proposed to make the strip from a polyolefin filled with minerals, such as polypropylene, with corona treatment. The indentations and ridges are not used to increase the grip for the extruder.
A plastic stucco profile is inferior to a metal stucco profile. The plastic stucco profile known from the above-mentioned US 6 684 586 B1 is even more unattractive because it in no way provides a corner line that is form-retaining in itself and is therefore particularly difficult to process by the stucco when finishing a corner in a wall . The production technique of a plastic stucco profile (extruding plastic made form-free by heating) differs greatly from that of a metal stucco profile (cold conversion of a flat metal strip).
The invention has for its object to further improve the known metal stucco profile for indoor use with a view to production, use by plasterers and durability.
It is thus proposed with the invention, see the appended claims, to design the part of the stucco profile intended to be embedded in the stucco, for example a corner profile, with a surface profiling or relief which is initially flat or smooth or smooth metal material (steel or aluminum with plate thickness less than 1 or 0.5 or 0.25 millimeter) has been pressed or pressed / rolled, so that material deformation occurred. The surface profiling may include pits, bulges or depressions or depressions and may be arranged in a regular pattern, preferably two-dimensional. In the case of press-throughs, the material can be pierced on site with the hole edge protruding or protruding, that is to say protruding from the plane of the plate material in the case of a cut-out / punched hole. The relief is preferably in the area with the large perforations through which the plaster is pressed during placement of the stucco profile against a wall.
Preference is given to a relief which keeps the sheet metal closed, thus not perforating it, in order to avoid sharp edges.
The relief can be made so that spherical, pyramid-shaped pits are formed, for example, metal plate surface with a pin with a spherical, conical or by pressing the conical or pyramidal end.
The relief is preferably at least 1 or 2 orders of magnitude greater than the surface roughness that is usual for metal stucco profiles, can be felt as a braille pattern with the fingertip, however, as a rule, the individual parts of the relief have a dimension very much smaller than the already known perforations for pressing through plaster and moreover there are many more per unit area. For example, the floor or elevation is at least 0.05 or 0.1 or 0.15 millimeters deep resp. high.
In a preferred embodiment, the relief is visible on both plate sides, a positive one side and negative on the other side, so a recess on one side and an elevation on the other side at the same place.
The floors are preferably located on the side of the stucco profile to be turned out.
The relief preferably consists of pits with a diameter not exceeding 1, 1.5, 2, 2.5 or 3 mm and optionally with such a space between the pits or other profiling that there are between 3 and 7, such as 4 or 5 wells per linear 10 millimeter.
The relief improves the dimensional stability of the stucco profile and the stucco material (usually plaster or loam) adheres better to the profile. The plasterer can better hold the stucco profile. The machine for machining the stucco profile from a flat strip of metal has more grip to pull the sheet material through the machine.
Incidentally, metal building profiles have been known for a long time, for example for metal frame construction, with a surface relief as intended herein, intended to facilitate the impact of a nail. A stucco profile is not a construction profile but a finishing / protection profile and, in addition, tackability does not play any role in a stucco profile.
The wings of the stucco profile are further preferably provided with the perforations known per se through which excess plaster can protrude during placement of the stucco profile. These perforations have a diameter considerably larger than the relief referred to here, for example 5 mm or larger. Such perforations need not necessarily have a round shape, but may just as well be square, rectangular or star-shaped or may have any other shape suitable for the application.
In some cases even smaller perforations may be present with a much smaller dimension, so that the stucco profile can be easily folded, for example for use at an angle different from a right angle. These large and small perforations have smooth hole edges and therefore do not contribute to the relief referred to here.
The accompanying drawing shows in Fig. 1 a known corner profile in perspective, viewed from the outside, and Figs. 2, 3 and 4 show photographic images of the same embodiment of the corner profile of the invention.
As is also customary with the known corner profiles for plastering outer corners on walls, before the actual plasterings are started, a corner profile according to the invention is arranged against an angle of a wall 1 by means of the wings 2 which are therefore embedded in the band Aid.
This can be done by applying a few studs of plaster against the wall, after which the stucco profile is pressed into these studs of plaster until the desired position is reached, normally a position that is fixed with the spirit level. During depression of the stucco profile in the studs plaster, the perforations 4 will ensure that the plaster can be pressed through the stucco profile. In this way, the perforations 4 facilitate placement of the stucco profile.
After the studs of plaster have hardened, the stucco profile is firmly connected to the wall 1, after which the actual plastering of the wall 1 can begin. During the plastering of the surfaces of the wall 1 that are adjacent to the stucco profile, the traveling slat is then brushed over the raised central part 3, so that even plaster can be applied to the wall 1 and the wings 2 are evenly covered with plaster.
FIG. 2, 3 and 4 show the corner profile of the invention, fig.
in a representation similar to fig. 1, fig. 3 looking straight at the outside of one of the wings 2 and fig. 4 looking obliquely from above against an end. The relief is visible as a rectangular pattern of pits, similar to Braille. There are five pits per linear 10 mm. The pits are in the area with the perforations 4. The pits form recesses on the outside and bumps on the inside.
The stucco profile can be produced by cold-forming a flat metal strip which is pulled by the machine for forming the stucco profile from the flat strip of metal along the forming tools. The tool for pulling the strip along the forming tools engages with the embossing and therefore has more grip to pull the sheet material through the machine.
Of course, many different embodiments are possible that are by no means outside the scope of the present invention, for example a stucco profile other than a corner profile.
The invention is in no way limited to the embodiment of a stucco profile according to the invention described as an example and shown in the figures, but such a stucco profile can be realized in all sorts of other ways without departing from the scope of the invention.
13 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO2007011194A1 | Cites | World Intellectual Property Organization (WIPO) | YA | Search report | 4 |
| US3255561A | Cites | United States of America | XA | Search report | 1 |
| US4876837A | Cites | United States of America | XY | Search report | 1 |
| US6684586B1 | Cites | United States of America | YA | Search report | 2,3 |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 2004353 | Netherlands (Kingdom of the) | A | |
| NL20102004353 | – | – | – |
Numbers
- Publication
- 2004353
- Publication, DOCDB
- 2004353
- Publication, EPODOC
- NL2004353C
- Application
- 2004353
- Application, DOCDB
- 2004353
- Application, EPODOC
- NL20102004353
Titles2
- English
- NEW STUCP PROFILE CURVED FROM METAL PLATE, AN INTERIOR WALL CONTAINING SUCH A STUCP PROFILE AND A METHOD FOR THE PRODUCTION OF THIS STUCP PROFILE.
- Dutch
- NIEUW STUCPROFIEL UIT METAALPLAAT GEBOGEN, EEN BINNENMUUR DIE EEN DERGELIJK STUCPROFIEL BEVAT EN EEN WERKWIJZE VOOR DE PRODUCTIE VAN DIT STUCPROFIEL.
Classification
- CPC, 3
- E04F13/06
- E04F13/042
- E04F2013/063
- IPC, 1
- E04F13 06