PL2103B1 - A method of grooving worn cylinders grooved in pre-shredding or other machines, without reducing the outer diameter of the cylinder and without adding material. - Google Patents

A method of grooving worn cylinders grooved in pre-shredding or other machines, without reducing the outer diameter of the cylinder and without adding material. Download PDF

Info

Publication number
PL2103B1
PL2103B1 PL2103A PL210323A PL2103B1 PL 2103 B1 PL2103 B1 PL 2103B1 PL 2103 A PL2103 A PL 2103A PL 210323 A PL210323 A PL 210323A PL 2103 B1 PL2103 B1 PL 2103B1
Authority
PL
Poland
Prior art keywords
groove
cylinder
grooving
reducing
machines
Prior art date
Application number
PL2103A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL2103B1 publication Critical patent/PL2103B1/en

Links

Description

Wiadomem jest, ze wyzlobione cylin¬ dry w maszynach przedzalniczych lub innych, w tych miejscach, gdzie biegna ni¬ ci (przedza), zuzywaja sie z czasem albo ulegaja uszkodzeniu przez nieostrozna obsluge. W obu wypadkach staja sie cy¬ lindry niezdatne do uzytku i musza byc zastapione nowemi. Obtaczanie i swieze wyzlabianie tych cylindrów bylo niemoz¬ liwe, gdyz przy tej operacji zmniejszala sie zewnetrzna srednica cylindra, co po¬ wodowaloby falszywe rozciaganie w pro¬ cesie przedzenia i przerywanie nici* Wynalazek niniejszy/ zupelnie usuwa / powyzsze wady i umozliwia zlobkowanie uszkodzonych i zuzytych wydrazonych cy- lindów bez zmniejszania ich srednicy i bez clodawania materjalu.Przedstawiony na zalaczonym rysun¬ ku, w przekroju poprzecznym, cylinder a wykazuje na lewej stronie zuzyte zlobki b, natomiast na prawej stronie przedstawio¬ ne sa prawidlowe zlobki c.Zlobkowanie odbywa sie, jak naste¬ puje.Przyrzad d do zlobkowania jest za¬ opatrzony na swoim obwodzie w rowek e, dopasowany pod wzgledem ksztaltu, kata i wielkosci do nowych niezuzytych zlobków.Przyrzad ten zostaje posuwany pod ci¬ snieniem wzdluz zlobka, który ma byc wy¬ robiony, przyczem krawedzie /, g wciskaja sie z obu stron zlobka w materjal cylindra, wskutek czego wypierany materjal wci¬ sniety zostaje w rowek e. W ten sposób ze starego zlobka i z wypieranego materjaluWytworzony zostaje nowy zlobek c, który, odpowiednio do sily zastosowanego ci¬ snienia, jest wyzszy albo nizszy i dopaso¬ wany jest do srednicy cylindra. PLIt is known that embossed cylinders in pre-cutting or other machines where the threads run (run) wear out over time or are damaged by careless handling. In both cases the cylinders become unusable and have to be replaced with new ones. Rolling and fresh deburring of these cylinders was impossible, because with this operation the outer diameter of the cylinder was reduced, which would result in false stretching in the process of breaking and breaking the thread. of the expressed cylinders without reducing their diameter and without adding material. The cross-section of the cylinder a shown in the attached drawing shows worn grooves b on the left side, while the correct grooves c are shown on the right side. The grooving device is provided with an e groove on its circumference, adapted in shape, angle and size to the new unused grooves. The device is moved under pressure along the groove to be made on both sides of the groove into the cylinder material, the displaced material is pressed into the cylinder material. In this way, from the old groove and the material to be displaced, a new groove c is produced which, according to the pressure applied, is either higher or lower and is adapted to the diameter of the cylinder. PL

Claims (3)

Zastrzezenia patentowe. 1. Sposób zlobkowania zuzytych cy¬ lindrów zlobkowanych w maszynach prze¬ dzalniczych lub innych, znamienny tern, ze zlobkowanie wykonywa sie bez zmniejsza¬ nia srednicy cylindra i bez dodawania ma¬ terialu. '. iPatent claims. 1. A method of grooving used cylinders grooved in mining or other machines, characterized by the fact that grooving is performed without reducing the diameter of the cylinder and without adding material. '. and 2. Wykonanie sposobu wedlug zastrz. 1, znamienne przyrzadem (d) do zlobko¬ wania, zaopatrzonym na swoim obwodzie w dopasowany do zlobka rowek (e), który walkujac zostaje pod cisnieniem przesu¬ wany wzdluz zuzytego zlobka, przyczem krawedzie ff, g) wciskaja sie z obu stron zlobka w materjal cylindra, wskutek cze¬ go wypierany materjal zostaje wcisniety w zlobek fe)? wytwarzajac w ten sposób ze starego zlobka i wypartego materjalu no¬ wy wyzszy zlobek (c) i sprowadzajac sred¬ nice cylindra, bez dodawania swiezego ma¬ terjalu, do poprzedniego rozmiaru.2. Implementation of the method according to claim According to claim 1, characterized by the grooving device (d), provided on its circumference with a groove (e) adapted to the groove, which, when rolled under pressure, is moved along the worn groove, with the edges ff, g) pressing on both sides of the groove into cylinder material, as a result of which the displaced material is pressed into the groove fe)? thus producing from the old groove and the displaced material a new higher groove (c) and reducing the diameter of the cylinder, without adding fresh material, to its former size. 3. Wykonanie sposobu wedlug za¬ strzezenia 1, znamienne tern, ze do zlobko¬ wania jednego cylindra stosuje sie jedno¬ czesnie kilka przyrzadów do zlobkowa¬ nia (d). Fabryka Maszyn Braci Hoffmann. Zastepca: M. Brokman, rzecznik patentowy. Druk L. Boguslawskiego, Warszawa. PL3. Carrying out the method according to claim 1, characterized by the fact that several slotting devices (d) are used simultaneously to fracture one cylinder. Hoffmann Brothers' Machine Factory. Deputy: M. Brokman, patent attorney. Print by L. Boguslawski, Warsaw. PL
PL2103A 1923-09-27 A method of grooving worn cylinders grooved in pre-shredding or other machines, without reducing the outer diameter of the cylinder and without adding material. PL2103B1 (en)

Publications (1)

Publication Number Publication Date
PL2103B1 true PL2103B1 (en) 1925-06-30

Family

ID=

Similar Documents

Publication Publication Date Title
ES441909A1 (en) PROCEDURE FOR MANUFACTURING FORMING FABRICS INTENDED TO BE USED IN MACHINES FOR THE MANUFACTURE OF PAPER, CE-LULOSE OR SIMILAR.
US2471932A (en) Molded pulp apparatus and method
JPS5639136A (en) Manufacture of multigrooved v-pulley
BR8401341A (en) PROCESS FOR THE PRODUCTION OF KRAFT PAPER IN A MULTIPLE WIRE MACHINE
ES2196118T3 (en) PRESSED FABRIC.
PL2103B1 (en) A method of grooving worn cylinders grooved in pre-shredding or other machines, without reducing the outer diameter of the cylinder and without adding material.
US1589595A (en) Knurling
GB1184088A (en) Embossing Machine
ES418546A1 (en) Multiply forming fabric
GB1403267A (en) Method and apparatus for making screw-threaded bolts
US2292359A (en) Cake of soap having desired insignia
CN104420399A (en) Novel security paper and manufacturing method thereof
US1369335A (en) Press-roll set
US2290486A (en) Method of producing expanded metal lath
US1772185A (en) Method and means for making crepe paper
ITMI960592A1 (en) PROCESS FOR FORMING CYLINDERS, ESPECIALLY FOR EMBOSSING PAPER TAPES
US2348850A (en) Art of screw rolling
US2310675A (en) Method of forging and refinishing detachable bits and the like and apparatus therefor
GB207121A (en) Improvements in tamping plugs for use in blasting
US1647825A (en) Knurled roll
GB258365A (en) Improvements in and relating to nozzles for use in the production of artificial filaments, threads and the like
US1933568A (en) Method of making piston rings
SU14692A1 (en) Method of making conical plugs
US1954284A (en) Process of making cellulose pulp in sheet form and apparatus for carrying out the same
US1398492A (en) Method of making grate-bars