PL40404B3 - - Google Patents

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Publication number
PL40404B3
PL40404B3 PL40404A PL4040457A PL40404B3 PL 40404 B3 PL40404 B3 PL 40404B3 PL 40404 A PL40404 A PL 40404A PL 4040457 A PL4040457 A PL 4040457A PL 40404 B3 PL40404 B3 PL 40404B3
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PL
Poland
Prior art keywords
mechanical
products
józef
patination
patina
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Application number
PL40404A
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Polish (pl)
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Publication date
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Publication of PL40404B3 publication Critical patent/PL40404B3/pl

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Opublikowano dnia 28 grudnia 1957 r.*Wdt2, :ka POLSKIEJ RZECZYPOSPOLITEJ LUDOWEJ OPIS PATENTOWY Nr 40404 KI. 75 d, 15 Józef Polak Kraków, Polska Sposób mechanicznego patynowania kamienia i zelaza przy konserwacji zabytków Patent dodatkowy do patentu nr 40346 Patent trwa od dnia 24 maja 1957 r.Przy konserwacji zabytków zachodzi czesto koniecznosc patynowania kamienia i wyrobów zelaznych. Dotychczas dokonywano tego za po¬ moca powlekania powierzchni róznymi srodkami, zmieniajacymi barwe wyrobu, po uprzednim udarowym zmiekczeniu powierzchni, zwlaszcza w jej ostrych krawedziach.Wyroby kamienne i zelazne, osadzone w bu¬ dowli, podlegaja przez dlugi okres czasu bardzo powolnemu procesowi scierania przez pyly i bez¬ posrednie tarcie dorazne. Po kilkudziesieciu la¬ tach trwania tego procesu powierzchnia wyrobu nabiera charakterystycznego wygladu zewnetrz¬ nego przez zatarcie sie ostrych krawedzi, który w polaczeniu z wyplowieniem barwy stanowi istotna ceche patyny.Spoiób mechanicznego patynowania wyrobów kamiennych i zelaznych wedlug wynalazku po¬ lega na skróceniu procesu scierania powierzchni z kilkudziesieciu czy kilkuset lat do kilkunastu minut, a to za pomoca strumienia piasku cier¬ nego, skierowanego pod cisnieniem na te po¬ wierzchnie.Po spatynowaniu mechanicznym mozna na powierzchnie wyrobu nalozyc powloke materialu konserwujacego powierzchnie. PLPublished on December 28, 1957. * Wdt2,: ka POLSKIEJ RZECZYPOSPOLITEJ PEOPLEJ PATENT DESCRIPTION No. 40404 KI. 75 d, 15 Józef Polak Kraków, Poland Method of mechanical patination of stone and iron in the conservation of monuments Additional patent to patent no. 40346 The patent has been in force since May 24, 1957. Until now, this has been done by coating the surface with various agents that change the color of the product, after the surface has been impact softened, especially at its sharp edges. and direct direct friction. After several dozen years of this process, the surface of the product acquires a characteristic external appearance due to the abrasion of sharp edges, which, combined with the discoloration of the color, constitutes an important feature of the patina. from several dozen or several hundred years to several minutes, using a stream of abrasive sand directed under pressure on these surfaces. After mechanical patinating, a coating of material that preserves the surfaces can be applied to the surface of the product. PL

Claims (1)

1. Zastrzezenie patentowe Sposób mechanicznego patynowania wyro¬ bów kamiennych i zelaznych, znamienny tym, ze do uzyskania patyny, analogicznej do naturalnej, sciera sie powierzchnie wy- % robów strumieniem piasku, wyrzuconego z dy¬ szy powietrznej pod cisnieniem 2-6 at. zaleznie od zamierzonego stopnia wygladu. Józef Polak C&Graf. 2088 - 100 PLClaim 1. A method of mechanical patination of stone and iron products, characterized in that to obtain a patina similar to the natural one, the surface of the products is rubbed with a stream of sand thrown from an air nozzle under a pressure of 2-6 atm. depending on the intended degree of appearance. Józef Polak C & Graf. 2088 - 100 PL
PL40404A 1957-05-24 PL40404B3 (en)

Publications (1)

Publication Number Publication Date
PL40404B3 true PL40404B3 (en) 1957-08-15

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