PL28818B3 - - Google Patents

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Publication number
PL28818B3
PL28818B3 PL28818A PL2881835A PL28818B3 PL 28818 B3 PL28818 B3 PL 28818B3 PL 28818 A PL28818 A PL 28818A PL 2881835 A PL2881835 A PL 2881835A PL 28818 B3 PL28818 B3 PL 28818B3
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PL
Poland
Prior art keywords
fibers
cotton
wool
worsted
procedure
Prior art date
Application number
PL28818A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL28818B3 publication Critical patent/PL28818B3/pl

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Description

Najdluzszy czas trwania patentu do 22 lutego 1951 r.Sposób wedlug patentu nr 22 853 do¬ tyczy wytwarzania przedzy welnianej z niedoprzedu welny o naturalnej dlugosci, to jest niekrajanej, na maszynach bawel- niczych. Poniewaz okazalo sie, ze sposobem wedlug tego patentu mozna przasc takze inne wlókna, posiadajace dlugosc wlókien niekrajanej welny czesankowej lub sze¬ wiotowej, przy czym otrzymuje sie prze¬ dze posiadajaca zasadniczo charakter prze¬ dzy welnianej, pomimo wytwarzania jej na maszynach bawelniczych, przeto wynala¬ zek niniejszy dotyczy wytwarzania niedo¬ przedu z wlókien sztucznych otrzymanych sposobem chemicznym i pokrajanych na dlugosc naturalna wlókien welny czesan¬ kowej lub szewiotowej. Wedlug wynalaz¬ ku w celu wytwarzania niedoprzedu z tych wlókien stosuje sie przygotowawcze ma¬ szyny bawelnicze, a wiec ciagarki i wrze- cionarki, bawelnicze, w których walki przyrzadów wyciagowych, podobnie jak wedlug patentu 'nr 22 853 walki przyrza¬ dów wyciagowych maszyn do przedzeniabawelny, umieszcza sie w odleglosciach, odpowiadajacych dlugosci wlókien przera¬ bianych. PLThe longest term of the patent until February 22, 1951 The method according to the patent No. 22,853 relates to the production of wool yarn from rough natural length wool, ie uncut, on cotton machines. Since it has turned out that the method according to this patent can also weave other fibers having the length of the fibers of uncut, worsted or hexagonal wool, a wire is obtained which essentially has the character of woolen yarn, despite its production on cotton machines, she invented The present invention relates to the manufacture of a non-grain of synthetic fibers obtained by a chemical process and cut to the natural length of worsted or swede wool fibers. According to the invention, in order to produce roving from these fibers, preparatory cotton machines are used, that is, cotton pullers and rollers, in which the struggles of lifting devices, like according to patent No. 22 853, of fighting devices of hoisting machines for pre-cotton, placed at distances corresponding to the length of the processed fibers. PL

Claims (1)

1. Zastrzezenie patentowe. Sposób wytwarzania niedoprzedu z wlókien sztucznych, otrzymanych sposo¬ bem chemicznym i pokrajanych na dlugosc naturalna wlókien welny czesankowej lub szewiotowej, z zastosowaniem postepowa¬ nia wedlug patentu nr 22 853, znamienny tym, ze postepowanie to przeprowadza sie na ciagarkach i wrzecionarkach bawelni- czych. Izaak Drozdowski. Zastepca: inz. F. Winnicki, rzecznik patentowy. PL1. Patent claim. A method of producing a roving from synthetic fibers, obtained by a chemical method and cut to the natural length of worsted or swede wool fibers, using the procedure according to patent No. 22 853, characterized in that the procedure is carried out on cotton tractors and spindles. Isaac Drozdowski. Deputy: engineer F. Winnicki, patent attorney. PL
PL28818A 1935-11-13 PL28818B3 (en)

Publications (1)

Publication Number Publication Date
PL28818B3 true PL28818B3 (en) 1939-08-31

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