Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Politechnika WarszawskafiledCriticalPolitechnika Warszawska
Priority to PL25802786ApriorityCriticalpatent/PL146111B1/en
Publication of PL258027A1publicationCriticalpatent/PL258027A1/en
Publication of PL146111B1publicationCriticalpatent/PL146111B1/en
Zastrzezenia patentowe 1. Sito polimerowe» w postaci perforowanej elastomerowej plyty zbrojonej» znamienne t y m, ze plyta elastomerowa /1/ ma w spodniej czesci, pomiedzy posz¬ czególnymi rzedami otworów lub grupami otworów oraz na obrzezach kanaly /2/t w których usytuowane sa sprezyste prety /3/f zwlaszcza w postaci wiazek ciaglych wlókien, korzyst¬ nie szklanych, polaczonych sprezystym polimerem.Claims 1. Polymer sieve "in the form of a perforated elastomeric reinforced plate" characterized in that the elastomeric plate / 1 / has in the bottom part, between the individual rows of holes or groups of holes and on the periphery channels / 2 / in which resilient rods are located (3 / f) in particular in the form of bundles of continuous filaments, preferably of glass, linked by an elastic polymer.2. Sito wedlug zastrz, 1f znamienne t y m, ze kanaly /2/ maja ksztalt odpowia¬ dajacy ksztaltowi pretów /3/ i sa otwarte od spodniej strony plyty, a prety /3/ pokryte sa korzystnie warstwa elastomeru*2. Sieve according to claim 1f, characterized by the fact that the channels / 2 / have a shape corresponding to the shape of the bars / 3 / and are open on the underside of the plate, and the bars / 3 / are preferably covered with an elastomer layer *3. Sito wedlug zastrz* 1f znamienne tymfze plyta elastomerowa /1/ zlozona jest z co najmniej dwóch oddzielnie wytworzonych formatek /4/ polaczonych pretami /3/# FK3.3 PL3. The sieve according to claim 1f, characterized by the fact that the elastomeric plate / 1 / is composed of at least two separately produced pieces / 4 / connected by rods / 3 / # FK3.3 PL
PL25802786A1986-02-201986-02-20Sieve made of polymeric material
PL146111B1
(en)