PL20992B1 - Wire and metal rod production. - Google Patents

Wire and metal rod production. Download PDF

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Publication number
PL20992B1
PL20992B1 PL20992A PL2099233A PL20992B1 PL 20992 B1 PL20992 B1 PL 20992B1 PL 20992 A PL20992 A PL 20992A PL 2099233 A PL2099233 A PL 2099233A PL 20992 B1 PL20992 B1 PL 20992B1
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PL
Poland
Prior art keywords
wire
metal rod
rod production
production
rods
Prior art date
Application number
PL20992A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL20992B1 publication Critical patent/PL20992B1/en

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Description

Wada obecnie uzywanych przeciagadel do wyciagania drutu i pretów jest to, ze otwory w tych przeoiagadlach zmieniaja swój ksztalt juz po jednorazowem prze¬ ciagnieciu przez nie obrabianego mate- rjalu. W celu otircymania zpowrotem pier¬ wotnego ksztaltu trzeba je poddawac wy¬ zarzeniu i przyklepywaniu. Po kilkakrot- nem powtórzeniu tych zabiegów przecia- gadla ulegaja spaczeniu i z biegiem czasu staja sie niezdatne do uzytku.Przemial niniejszego wynalazku stano¬ wi przeciagadlo, w którem w prosty spo¬ sób usuwa sie powyzsze wady. Przeciaga¬ dlo to jest przedstawione na rysunku, na którym fig. 1 przedstawia przekrój po¬ przeczny wzdluz linji a — a na fig. 2, a fig. 2 — widok czolowy przeciagadla.Przeciagadlo wedlug wynalazku rózni sie od uzywanych dotychczas glównie tern, ze otwory w niem sa skierowane wylotami (fig. 1) naprzemian w przeciwnych kie¬ runkach, dzieki czemu po uzyciu wyklepu- je sie przeciagadlo z jednej i drugiej stro¬ ny, w zaleznosci od tego, z której strony wyloty ulegly odksztalceniu; materjalprzecAaga4la ye&t pnz stawiony na jednakowe napiecia i nie ule¬ ga spaczeniu. PLA disadvantage of the currently used drawbars for drawing wire and rods is that the holes in these drawbars change their shape after the material being processed is pulled through them once. In order to restore their original shape, they must be annealed and tapped. After repeating these procedures several times, the pollinators warp and become unusable over time. The recycle of the present invention is a drag on which the above drawbacks are easily remedied. This string is shown in the drawing, in which Fig. 1 shows a cross-section along the line a - a in Fig. 2, and Fig. 2 - a front view of the traverse. the openings in it are directed with the outlets (FIG. 1) alternately in opposite directions, so that after use, a tug is tapped on either side, depending on which side the outlets have deformed; materjalprzecrzecAaga4la ye & t pnz put on the same tension and does not warp. PL

Claims (1)

1. Zastrzezenie patentowe. Przeciagadlo do wytwarzania drutu lub pretów, znamienne tern, ze otwory w niem sa skierowane wylotami naprzemian w przeciwnych kierunkach. Zaklady Pr zemyslu Metalowego Bracia S z a j n Spólka Akcyjna. Zastepca: Inz. M. Brokman, rzecznik patentowy. mm® f.o.2 a — • -+- © • * I .©. ©1 ®A \— * * 1 r © o i © O ( © 1 o c © o < © o < © o < © © 1 ° ^ < © ° < 1 © o < © © © © 1 © © 1 © 1 © '© 1 © 1 © 1 © Druk L. Boguslawskiego i Ski, Warszawo. PL1. Patent claim. A stretcher for the production of wire or rods, characterized by the fact that the holes in it are directed with the outlets alternately in opposite directions. Zaklady Pr zemyslu Metalowego Bracia S z a j n Spółka Akcyjna. Deputy: Inz. M. Brokman, patent attorney. mm® f.o.2 a - • - + - © • * I. ©. © 1 ®A \ - * * 1 r © oi © O (© 1 oc © o <© o <© o <© © 1 ° ^ <© ° <1 © o <© © © 1 © © 1 © 1 © '© 1 © 1 © 1 © Printed by L. Boguslawski i Ski, Warsaw PL
PL20992A 1933-11-03 Wire and metal rod production. PL20992B1 (en)

Publications (1)

Publication Number Publication Date
PL20992B1 true PL20992B1 (en) 1935-02-28

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