NO131355B - - Google Patents
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- Publication number
- NO131355B NO131355B NO597/73A NO59773A NO131355B NO 131355 B NO131355 B NO 131355B NO 597/73 A NO597/73 A NO 597/73A NO 59773 A NO59773 A NO 59773A NO 131355 B NO131355 B NO 131355B
- Authority
- NO
- Norway
- Prior art keywords
- roll
- tin
- plate
- cross
- rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001788 irregular Effects 0.000 claims description 5
- YVIMHTIMVIIXBQ-UHFFFAOYSA-N [SnH3][Al] Chemical compound [SnH3][Al] YVIMHTIMVIIXBQ-UHFFFAOYSA-N 0.000 claims description 3
- NNIPDXPTJYIMKW-UHFFFAOYSA-N iron tin Chemical compound [Fe].[Sn] NNIPDXPTJYIMKW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 238000007373 indentation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 239000000976 ink Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/227—Surface roughening or texturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/005—Rolls with a roughened or textured surface; Methods for making same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
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- 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
- E04F13/12—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 metal or with an outer layer of metal or enameled metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/001—Aluminium or its alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0071—Levelling the rolled product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
Fasadeplate og fremgangsmåte for fremstilling av Facade panel and method for the production of
sådan plate. such a plate.
Oppfinnelsen angår en fasadeplate av metall-blikk, bortsett fra jern-blikk og særskilt aluminium-blikk, samt fremgangsmåte for fremstilling av sådan plate. The invention relates to a facade plate made of tin metal, apart from iron tin and in particular aluminum tin, as well as a method for producing such a plate.
Fasadeplater av sådant metall og jevn overflate er tidligere kjent. Sådanne plater fremstilles eksempelvis av tynne blekk med et underlag av syntetisk material. Plater av denne art har imidlertid den ulempe at forvitringer blir lett synbare og gir platene et Facade panels of such metal and a smooth surface are previously known. Such plates are produced, for example, from thin inks with a substrate of synthetic material. Plates of this type, however, have the disadvantage that weathering becomes easily visible and gives the plates a
ufordelaktig utseende. unfavorable appearance.
Når sådanne plater for å oppnå en opplukring av overflaten påfores en fint oppdelt, regelmessig overflateprofil, f.eks. i form av rifler, så oppnås ved dette ingen forbedring, da på den ene side forvitringene fremtrer like klart ved en regelmessig, fin oppdelt profil som ved en glatt plate, og på den annen side fint oppdelte profiler ikke gjor tilsiktet virkning i storre hoyder, slik det kan komme i betraktning ved bekledning av bygninger. Maskinbearbeidede plater kommer ikke i betraktning som fasadeplater, på grunn av sin hoye pris. When such plates, in order to achieve a brightening of the surface, a finely divided, regular surface profile is applied, e.g. in the form of rifles, no improvement is achieved by this, as on the one hand the weathering appears as clearly with a regular, finely divided profile as with a smooth plate, and on the other hand finely divided profiles do not have the intended effect at greater heights, as it may come into consideration when cladding buildings. Machine-processed panels are not considered as facade panels, due to their high price.
Oppfinnelsen gjor det mulig å overvinne nevnte ulempe og består hovedsakelig i at nevnte fasadeplate av me tall-blikk,' bortsett fra jern-blikk og særlig aluminium-blikk, oppviser en preget overflate med uregelmessige, flate forvitringer, som hovedsakelig har en bredde på minst 10 mm og en dybde på 10 - 30%, fortrinnsvis ca. 2. 5%, av den storste foreliggende platetykkelse; hvorunder fordypningenes samlede flate ligger mellom 20 og 50%, fortrinnsvis ca. 25% >, av den samlede plateflate, mens platens bakside er plan. The invention makes it possible to overcome the aforementioned disadvantage and consists mainly in that said facade sheet of metal tin,' apart from iron tin and especially aluminum tin, exhibits an embossed surface with irregular, flat weathering, which mainly has a width of at least 10 mm and a depth of 10 - 30%, preferably approx. 2. 5%, of the largest available plate thickness; under which the total area of the depressions is between 20 and 50%, preferably approx. 25% >, of the total plate surface, while the back of the plate is flat.
Ved at fordypningene er utformet flate med forholdsvis stor bredde, vil de også ved montasje i storre hoyder prege platenes utseende, As the recesses are designed flat with a relatively large width, they will also affect the appearance of the boards when mounted at greater heights,
og ved at nevnte fordypninger er uregelmessig utformet og fordelt samt opptar en stor del av den samlede plateflate, opplukrer de fasadeplatenes overflate i sådan grad at opptredende forvitringer ikke mer vil virke forstyrrende, men bære preg av en kunstnerisk eldning. Platene i henhold til oppfinnelsen er utelukkende profilert på sin synlige flate, mens platenes bakside er plan, hvorved det er mulig å fremstille platenes profilering ved valsing. Oppfinnelsens fremgangsmåte for fremstilling av sådanne fasadeplater består hovedsakelig i at et blikkemne koldvalses mellom en glatt valse og en motprofilvalse med sådan fordeling og dimensjonering av forhøyninger og fordypninger at ved en ideel fordeling av valsegodset i lengdesoner langs valseretninger, og hvis bredde utgj5r en brokdel, f.eks. 1/i 0 av valsebredden,.valsegodsets midlere tverrsnittminskning i alle lengdesoner avviker innbyrdes med hoyst 15% and by the fact that said recesses are irregularly designed and distributed and occupy a large part of the total slab surface, they brighten the surface of the facade slabs to such an extent that any weathering that occurs will no longer appear disturbing, but bear the stamp of an artistic ageing. The plates according to the invention are exclusively profiled on their visible surface, while the back side of the plates is flat, whereby it is possible to produce the plates' profiling by rolling. The method of the invention for the production of such facade panels mainly consists in cold-rolling a tin blank between a smooth roller and a counter-profile roller with such a distribution and dimensioning of elevations and depressions that in an ideal distribution of the rolled material in longitudinal zones along the rolling directions, and whose width constitutes a fractional part, f .ex. 1/in 0 of the roll width, the average cross-sectional reduction of the rolled stock in all longitudinal zones differs from each other by a maximum of 15%
og fortrinnsvis ikke mer enn 8%; og ved ideell fordeling av valsegodset i retning av tverrsoner langs valsenes utlopsside, og hvis bredder utgjor en brokdel, f.eks. 1/20 av valseomfanget, valsegodsets midlere tverrsnittminskning i alle tverrsoner avviker innbyrdes med hoyst 20% og fortrinnsvis ikke mer enn 10%; hvorved den midlere absolutte tverrsnittsminskning over hele valsebredden beregnes til å ligge mellom 5 og 30%, og fortrinnsvis beloper seg til hoyst 15%. and preferably no more than 8%; and by ideal distribution of the rolled material in the direction of transverse zones along the discharge side of the rolls, and whose widths form a fraction, e.g. 1/20 of the rolling extent, the average cross-sectional reduction of the rolled stock in all cross-sectional zones differs from one another by no more than 20% and preferably no more than 10%; whereby the average absolute cross-sectional reduction over the entire roll width is calculated to be between 5 and 30%, and preferably amounts to a maximum of 15%.
Fremstilling av pregede profiler med store, flater og uregelmessig form og fordeling, er hittil ikke blitt betraktet som mulig. Imidlertid under de forhold at tverrsnittsrninskningen i de enkelte langsgående soner innenfor de ovenfor angitte grenser finner sted i tilnærmet samme grad, i forbindelse med det forhold at den absolutte totale tverrsnittsminskning er begrenset til 30%, fortrinnsvis 15%? oppnås en tilstand hvorved de frembragte forlengelser ved tverrsnittsnrinskningen i de forskjellige soner innbyrdes utlignes i sådan grad at det ikke foreligger fare for forkastning av blikket, eller i det minste de eventuelt opptredende forkastninger holdes innenfor sådanne grenser at de kan utlignes ved vanlig oppretningsvalsning. De eventuelt opptredende forskjellige tverrsnittsminskninger innenfor de enleLte soner som folge av nevnte store fordypningsflater, gjor seg ikke gjeldende i platen som helhet, da de enkelte soner holder hverandre i likevekt, så sant de ikke helt og holdent utlignes ved materialflytning. Forskjellige tverrsnittsminskninger i de forskjellige tverrsoner vil kunne bevirke en ujevnhet i materialets utlopshastighet fra valsene, men disse variasjoner blir i henhold til oppfinnelsen holdt innenfor sådanne grenser at de ikke forstyrrer. Det har likeledes vist seg mulig ved kontinuerlig valsning på denne måte å fremstille plater med så omfangsrike fordypningsflater at de bestemmer det optiske inntrykk av vedkommende plate, også når denne er montert i stor hoyde, mens samtidig fordypningene er så dype at det dannes en klar avgrensning overfor forhøyningene. I henhold til oppfinnelsen utgås det fra en blekktykkelse på 5 - 8 mm, fortrinnsvis omtrent 6 mm, og i dette tilfelle oppnås ved en antatt fordypningsdybde på ca. 30% av den storste platetykkelse, en dybde av disse fordypninger på omtrent 2 mm, som vil være tilstrekkelig for å oppnå en god kontrast. Production of embossed profiles with large, flat and irregular shape and distribution has not been considered possible until now. However, under the conditions that the cross-sectional reduction in the individual longitudinal zones within the above-mentioned limits takes place to approximately the same extent, in connection with the condition that the absolute total cross-sectional reduction is limited to 30%, preferably 15%? a condition is achieved whereby the elongations produced by the cross-sectional reduction in the different zones are mutually balanced to such an extent that there is no risk of warping of the sheet, or at least the warping that may occur is kept within such limits that they can be balanced by normal straightening rolling. The possibly occurring different cross-sectional reductions within the individual zones as a result of the aforementioned large indentation surfaces do not apply to the plate as a whole, as the individual zones keep each other in equilibrium, unless they are completely offset by material flow. Different cross-sectional reductions in the different cross-sectional zones could cause an unevenness in the material's exit velocity from the rollers, but these variations are, according to the invention, kept within such limits that they do not disturb. It has also been shown to be possible by continuous rolling in this way to produce plates with such extensive indentation surfaces that they determine the optical impression of the plate in question, even when this is mounted at a great height, while at the same time the indentations are so deep that a clear demarcation is formed opposite the elevations. According to the invention, the starting point is an ink thickness of 5 - 8 mm, preferably about 6 mm, and in this case is achieved with an assumed indentation depth of approx. 30% of the largest plate thickness, a depth of these recesses of approximately 2 mm, which will be sufficient to achieve a good contrast.
Den nedre grense på omtrent 5% for den midlere absolutte tverrsnittsminskning er fastlagt for at også forhoyningene på blikkets overflate skal kunne utformes presist ved valseprofileringen, hvorved også de opphoyede steder på plateoverflaten tilsvarer den profil som er utarbeidet på profileringsvalsen. Fordypningene på denne valse utarbeides på frihånd, således at også de uregelmessigheter som herved fremkommer kan gjore seg optisk gjeldende. I henhold til oppfinnelsen bearbeides hele profilvalsens overflate for hånd, således at blikkoverflatens særegne uregelmessighet ikke bare strekker seg til den uregelmessige form av fordypningene og opphoyningene, men også gjelder den totale overflatebeskaffenhet. The lower limit of approximately 5% for the mean absolute cross-sectional reduction has been determined so that the elevations on the surface of the tin can also be designed precisely during roll profiling, whereby the raised places on the plate surface also correspond to the profile prepared on the profiling roll. The depressions on this roller are created freehand, so that the irregularities that arise can also be optically apparent. According to the invention, the entire surface of the profile roll is processed by hand, so that the peculiar irregularity of the tin surface does not only extend to the irregular shape of the recesses and elevations, but also applies to the overall surface condition.
På denne måte frembringes fasade-blikk som vil formidle et helt egenartet optisk inntrykk, som gir preg av en håndbearbeidning av blikkoverflaten, på tross av at platene er frembragt ved maskinell tilvirkning på grunnlag av en kontinuerlig valseprosess. Sådanne fasadeplater med individuelt utseende kan således frembringes på okonomisk gunstig grunnlag. In this way, facade tin is produced which will convey a completely unique optical impression, which gives the impression of a hand processing of the tin surface, despite the fact that the plates are produced by machine production on the basis of a continuous rolling process. Such facade panels with an individual appearance can thus be produced on an economically favorable basis.
Overflaten av den valse som er forsynt med platens motprofil, bearbeides i henhold til oppfinnelsen i hård eller eventuelt herdet tilstand. Denne bearbeiding kan på enkelt måte skje ved slipning, hvorved en engangsprofilering av valsen under en billedhuggers hender er tilstrekkelig til å gi det totale valsede platematerial utseende av en individuell bearbeidning av nevnte billedhugger. En industriell seriefremstilling av plater som angir et kunstverk, blir derved mulig. Ved at vedkommende profilvalse profileres i herdet eller hård tilstand, unngås at inntrykket av håndbearbeidning utviskes ved en etterfolgende herdning. Ved oppfinnelsens fremgangsmåte kan det på enleL måte arbeides med valsestorrelser og valseutrustning som er vanlig ved konvensjonell blikk-valsing. The surface of the roller which is provided with the counter profile of the plate is processed according to the invention in a hard or optionally hardened state. This processing can take place in a simple way by grinding, whereby a one-time profiling of the roll under the hands of a sculptor is sufficient to give the total rolled plate material the appearance of an individual processing by said sculptor. An industrial serial production of plates indicating a work of art is thereby possible. By profiling the profile roll in question in a hardened or hardened state, it is avoided that the impression of hand processing is erased by a subsequent hardening. With the method of the invention, it is possible to work in a simple way with roll sizes and roll equipment that are common in conventional sheet metal rolling.
Oppfinnelsen vil nu bli nærmere forklart ved hjelp av et utforelses-eksempel og under henvisning til de vedfoyde tegninger, hvorpå: The invention will now be explained in more detail with the help of an embodiment example and with reference to the attached drawings, after which:
Fig. 1 viser et utsnitt av overflaten på eh fasadeplate; Fig. 2 viser et tverrsnitt langs linjen II-I-l i fig. 1 i forstørret målestokk; Fig. 3 °g ^ viser en profilert valse, hvorved fig. 3 angir et oppriss og fig. et snitt langs linjen IV-IV i fig. 3>°g Fig. 5 viser et utsnitt av valseoverflaten på det sted som er angitt med V i fig. 3. Fig. 1 shows a section of the surface of eh facade panel; Fig. 2 shows a cross-section along the line II-I-1 in fig. 1 on an enlarged scale; Fig. 3 °g ^ shows a profiled roller, whereby fig. 3 shows an elevation and fig. a section along the line IV-IV in fig. 3>°g Fig. 5 shows a section of the roller surface at the place indicated by V in fig. 3.
Som angitt i fig. 1, oppviser fasadeplaten fordypninger 1 av forskjellig dybde og store, ujevne grunnflater. De mellomliggende deler 2 av overflaten oppviser likeledes en ujevn flate. Som.vist i fig. 2, beloper dybden a av en sådan fordypning 1 seg til omtrent 25% av den storste platetykkelse b, som foreligger i overflateområdet 2. Som fig. 1 viser, er totalflaten av fordypningene 1 mindre enn 50% av platens totale overflate og beloper seg til omtrent 25% av denne. As indicated in fig. 1, the facade panel exhibits recesses 1 of different depth and large, uneven ground surfaces. The intermediate parts 2 of the surface likewise exhibit an uneven surface. As shown in fig. 2, the depth a of such a recess 1 amounts to approximately 25% of the largest plate thickness b, which is present in the surface area 2. As fig. 1 shows, the total surface of the recesses 1 is less than 50% of the plate's total surface and amounts to approximately 25% of this.
Den valse som er vist i fig. 3 °g ^ tilsvarer en normal valse av The roller shown in fig. 3 °g ^ corresponds to a normal roll of
den art som anvendes for valsing av blikk. En sådan valse har f.eks. en diameter på 700 mm og en arbeidsbredde c på 1200 mm. 3 betegner valsemantelen som er forsynt med profilering, og h angir valsetappene. På denne vise frembringes de fordypninger 1 og forhøyninger 2 som tilsvarer platens motprofil (fig. 2) , for hånd, hvorved fordypninger 1 på platen tilsvarer forhoyninger 5 på valsen, og forhoyninger 2 på platen tilsvarer fordypninger 6 på valsen (fig. 5). Bearbeidingen av valsens overflate finner sted i hård, henhv. herdet tilstand. Dette har to fordeler. På den ene side utviskes ikke den utarbeidede profil ved en etterfølgende herdningsprosess, og på den annen side kan det på denne måte finnes anvendelse for ellers ubrukbare og utslitte valser i et blikkvalseverk, da jo faktisk valseoverflaten likevel skal gjores uregelmessig. Hele valsens overflate bearbeides herunder eksempelvis med slipeskive, dvs. såvel i fordypningsområdene 6 som i forhoyningsområdene 5. the kind used for rolling tin. Such a roller has e.g. a diameter of 700 mm and a working width c of 1200 mm. 3 denotes the roll jacket which is provided with profiling, and h indicates the roll pins. In this way, the depressions 1 and elevations 2 that correspond to the counter profile of the plate (fig. 2) are created by hand, whereby depressions 1 on the plate correspond to elevations 5 on the roller, and elevations 2 on the plate correspond to depressions 6 on the roller (fig. 5). The processing of the roller's surface takes place in hard, or hardened state. This has two advantages. On the one hand, the prepared profile is not blurred by a subsequent hardening process, and on the other hand, this way it can be used for otherwise unusable and worn-out rolls in a tin rolling mill, since in fact the roll surface must still be made irregular. The entire surface of the roller is processed below, for example with a grinding wheel, i.e. both in the recess areas 6 and in the raised areas 5.
I fig. 3 er det inntegnet ideelle lengdesoner som forloper i valsegodsets lengderetning. Bredden av en sådan lengdesone d utgjor en tiendedel av valsebredden c. Utformningen er gjort slik at tverrsnittsnrinskningen av valsegodset blir omtrent lik i alle disse lengdesoner, idet det innbyrdes avvik ikke beloper seg til mer enn 15% og fortrinnsvis hoyst 8%. På denne måte utlignes godsets strekning i hoy grad'over hele valsebredden. In fig. 3 ideal length zones are drawn which run in the longitudinal direction of the rolled stock. The width of such a length zone d is one-tenth of the roll width c. The design is made so that the cross-sectional shrinkage of the rolled stock is approximately the same in all these length zones, as the mutual deviation does not amount to more than 15% and preferably no more than 8%. In this way, the stretch of the goods is balanced to a high degree over the entire roller width.
Valseomfanget i henhold til fig. h er oppdelt i ideelle tverrsoner e, som forloper på tvers aV valseretningen, hvilket vil si i retning av valsegodsets utlopsside, og hvis bredde tilsvarer en tyvendedel av valseomfanget. Også med hensyn til dette er valseprofileringen utfort slik at tverrsnittsnrinskningen i alle disse tverrsoner 1 hovedsakelig er like stor, og ikke eir gjenstand for innbyrdes avvik på 'mer enn 20%, fortrinnsvis hoyst 10%. The rolling extent according to fig. h is divided into ideal transverse zones e, which extend across the rolling direction, that is to say in the direction of the discharge side of the rolled material, and whose width corresponds to one twentieth of the rolling circumference. Also with regard to this, the roller profiling is carried out so that the cross-sectional reduction in all these cross-sectional zones 1 is essentially the same, and is not subject to mutual deviations of more than 20%, preferably no more than 10%.
Etter profileringsvalseh'fores platen mellom glatte oppretningsvalser for eventuell hodvendig oppretning. After profiling, the plate is placed between smooth straightening rollers for any necessary straightening.
Den glatte oppretningsvalse som virker på samme side av platen som profileringsvalsen, trer således i kontakt med platen bare på de opphoyede steder, således'at det på disse steder vil opptre et forholdsvis hoyere flatetrykk. Herved blir den profilerte plate utglattet på disse steder., og på grunn av oppretningsvalsen vil det således oppstå en ytterligere optisk effekt, som vil skille de blankvalsede steder fra de ovrige rue overflateområder. The smooth straightening roller, which acts on the same side of the plate as the profiling roller, thus comes into contact with the plate only in the raised places, so that a relatively higher surface pressure will occur in these places. In this way, the profiled plate is smoothed out in these places, and due to the straightening roller, a further optical effect will thus arise, which will separate the blank-rolled places from the other rough surface areas.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT131972A AT316830B (en) | 1972-02-17 | 1972-02-17 | Facade panel and process for its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131355B true NO131355B (en) | 1975-02-03 |
| NO131355C NO131355C (en) | 1975-05-14 |
Family
ID=3511307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO597/73A NO131355C (en) | 1972-02-17 | 1973-02-14 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3839893A (en) |
| JP (1) | JPS5238500B2 (en) |
| AT (1) | AT316830B (en) |
| BE (1) | BE795368A (en) |
| CA (1) | CA984146A (en) |
| CH (1) | CH560301A5 (en) |
| DD (1) | DD105282A5 (en) |
| DE (1) | DE2306432C3 (en) |
| FR (1) | FR2172174B1 (en) |
| GB (1) | GB1410741A (en) |
| IT (1) | IT979145B (en) |
| NL (1) | NL155908B (en) |
| NO (1) | NO131355C (en) |
| SE (1) | SE380318B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503696A (en) * | 1983-02-22 | 1985-03-12 | United States Steel Corporation | Method for the production of spike-free sheets |
| US4520647A (en) * | 1983-08-31 | 1985-06-04 | International Business Machines Corporation | Surface finishing process |
| EP0709740A1 (en) | 1994-09-30 | 1996-05-01 | Texas Instruments Incorporated | Integrated circuit and method of making the same |
| US5615016A (en) | 1994-11-04 | 1997-03-25 | Texas Instruments Incorporated | Exposure scheme for minimizing microbanding inslm-based printers |
| US6261702B1 (en) | 1999-05-21 | 2001-07-17 | J&L Specialty Steel, Inc. | Embossed rolled steel and embossing roll and method for making the same |
| US20030047253A1 (en) * | 2001-08-28 | 2003-03-13 | Robinson Mark L. | Method of producing textured surfaces on medical implants |
| DE102008019768A1 (en) * | 2008-04-18 | 2009-10-22 | Hydro Aluminium Deutschland Gmbh | Method of making a tape for packaging |
| US9283604B2 (en) * | 2008-12-05 | 2016-03-15 | Ted Baum, Jr. | Metal simulated log siding panel with hew lines and method of making and using same |
| US20110284110A1 (en) * | 2010-05-24 | 2011-11-24 | Web Industries Inc. | Microfluidic surfaces and devices |
| DE102014201611A1 (en) * | 2014-01-30 | 2015-07-30 | Volkswagen Aktiengesellschaft | Bidirectional Tailored Rolled Board |
| MX2018004512A (en) | 2015-10-14 | 2018-08-01 | Novelis Inc | Engineered work roll texturing. |
| FR3099226B1 (en) * | 2019-07-23 | 2023-03-24 | Gaztransport Et Technigaz | Waterproofing membrane for sealed fluid storage tank |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1856898A (en) * | 1928-03-30 | 1932-05-03 | Alan D Wood | Fabrication of embossed metallic plates |
| US2277725A (en) * | 1939-07-04 | 1942-03-31 | Richard S Smith | Decorating metallic surfaces |
| US2684291A (en) * | 1951-04-30 | 1954-07-20 | Sharon Steel Corp | Process for producing embossed designs on hard surfaces rolls |
| FR1323237A (en) * | 1961-06-20 | 1963-04-05 | Conch Int Methane Ltd | Embossed sheet |
-
0
- BE BE795368D patent/BE795368A/en not_active IP Right Cessation
-
1972
- 1972-02-17 AT AT131972A patent/AT316830B/en not_active IP Right Cessation
- 1972-10-04 CH CH1449272A patent/CH560301A5/xx not_active IP Right Cessation
-
1973
- 1973-02-07 CA CA163,069A patent/CA984146A/en not_active Expired
- 1973-02-07 NL NL7301735.A patent/NL155908B/en not_active IP Right Cessation
- 1973-02-08 GB GB629573A patent/GB1410741A/en not_active Expired
- 1973-02-09 DE DE2306432A patent/DE2306432C3/en not_active Expired
- 1973-02-09 US US00331095A patent/US3839893A/en not_active Expired - Lifetime
- 1973-02-13 FR FR7305033A patent/FR2172174B1/fr not_active Expired
- 1973-02-14 NO NO597/73A patent/NO131355C/no unknown
- 1973-02-15 DD DD168880A patent/DD105282A5/xx unknown
- 1973-02-15 IT IT20437/73A patent/IT979145B/en active
- 1973-02-15 SE SE7302126A patent/SE380318B/en unknown
- 1973-02-16 JP JP48019153A patent/JPS5238500B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172174B1 (en) | 1976-11-05 |
| CA984146A (en) | 1976-02-24 |
| DE2306432A1 (en) | 1973-08-23 |
| NL155908B (en) | 1978-02-15 |
| US3839893A (en) | 1974-10-08 |
| FR2172174A1 (en) | 1973-09-28 |
| JPS5238500B2 (en) | 1977-09-29 |
| DE2306432C3 (en) | 1979-10-18 |
| AT316830B (en) | 1974-07-25 |
| SE380318B (en) | 1975-11-03 |
| BE795368A (en) | 1973-05-29 |
| DE2306432B2 (en) | 1979-02-22 |
| NO131355C (en) | 1975-05-14 |
| CH560301A5 (en) | 1975-03-27 |
| GB1410741A (en) | 1975-10-22 |
| DD105282A5 (en) | 1974-04-12 |
| NL7301735A (en) | 1973-08-21 |
| IT979145B (en) | 1974-09-30 |
| JPS4889867A (en) | 1973-11-24 |
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