PL238B1 - Machine for sorting grains with rough coated rollers or specific cloth belts. - Google Patents
Machine for sorting grains with rough coated rollers or specific cloth belts. Download PDFInfo
- Publication number
- PL238B1 PL238B1 PL238A PL23819A PL238B1 PL 238 B1 PL238 B1 PL 238B1 PL 238 A PL238 A PL 238A PL 23819 A PL23819 A PL 23819A PL 238 B1 PL238 B1 PL 238B1
- Authority
- PL
- Poland
- Prior art keywords
- machine
- cloth belts
- coated rollers
- specific cloth
- sorting grains
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims description 7
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
Pierwszenstwo: 20 pazdziernika 1913 r. Niemcy Do oddzielania ziaren o szorstkie] po¬ wierzchni od gladkich ziaren uzywane sa walce z powloka z tkaniny rozmaitego ro¬ dzaju, albo okrezne tasmy sukienne, po¬ wierzchnia których zatrzymuje ziarna je¬ dnego rodzaju, a przepuszcza inne; ta droga osiaga sie wiec oczyszczanie, wzglednie oddzielanie ziaren.Okazalo sie, ze powierzchnia tkaniny przez uzycie staje sie coraz bardziej odpo¬ wiednia do wzmiankowanego celu, gdyz traci stopniowo klaczkowata forme i sta¬ je sie wytarta.Celem niniejszego wynalazku jest uzyskanie skutków naturalnego zuzycia droga sztuczna przez zeszlifowanie tkani¬ ny np. zapomoca krazka szlifierskiego, przez opalanie plomieniem, albo przez wy¬ trawianie lugiem potasowym, sodowym, lub t. p. PLFirst place: October 20, 1913. Germany. To separate coarse grains from smooth grains, rollers with a fabric coating of various kinds are used, or certain cloth tapes, the surface of which retains grains of one kind and passes through them. other; This way is thus achieved cleaning, or separation of grains. It has turned out that the surface of the fabric becomes more and more suitable for the said purpose by use, as it gradually loses its fluffy form and becomes worn out. The purpose of the present invention is to obtain the effects of natural wear artificially by grinding the fabric e.g.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL238B1 true PL238B1 (en) | 1924-06-28 |
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