DE848343C - Process for the production of textile needles - Google Patents

Process for the production of textile needles

Info

Publication number
DE848343C
DE848343C DEP54410A DEP0054410A DE848343C DE 848343 C DE848343 C DE 848343C DE P54410 A DEP54410 A DE P54410A DE P0054410 A DEP0054410 A DE P0054410A DE 848343 C DE848343 C DE 848343C
Authority
DE
Germany
Prior art keywords
flaps
production
ges
notched
legs
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEP54410A
Other languages
German (de)
Inventor
Heinrich Dipl-Ing Winkelhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP54410A priority Critical patent/DE848343C/en
Application granted granted Critical
Publication of DE848343C publication Critical patent/DE848343C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21GMAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00Making needles used for performing operations
    • B21G1/02Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B21G1/04Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls of needles specially adapted for use in machines or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Description

Gegenstand der Erfindung; ist eine weitere Aus- führtiiig des Verfahrens zur ITerstellung von Textil- nadeln" Patent 8o9 185. 13e1 der Durch- bildung cles Verfahrens nach dein hauptpatent hat ,#icll lrg@lien. <laß sich einzelne .\rliritsgüngc derart vcrcinfarhelt lassen, daG dadurch die Ilerstelltiiigs- zeit nicht unerheblich verkürzt und dabei die Ge- nauigkeit lies Erzeugnisses erli(ilit wird. All 1T:Ind der "Zeichnung ist <las neue Verfahren »aciisteliellil heschrieben. Es zeigcti _\1111. 1 bis 8 die einzelnen :\rlleitsg<ingc, dabei ist _\1111. 2 e]11 Schnitt flach cicr I.iilie .9-.-f der .\1111.i. \1,l1. ,; 1"11c# Draufsicht. \111i. y ein Schnitt flach der Linie (1c1- \111). ,3 tlll)1 \1111. ` ein Schnitt nach der Linie C-C der .\1111. ; \1111. o zeigt <nie fertige "he@tit,ta)lcl in stark ver- grül.lertem \lal.lstal> in Allsicht Imil .\1111. io im Schnitt nach der Linie D-D der .\1111. o. Als Aus-an-sinaterial für (hü "he@tiln,uiel wird Itall)11#isell t)» 1 rechteckigem (luerschilitt und @@ec@g- IietC#11 .\llnleattilgell \:'il@-entlet. Ibn eisten Arbeits- gang worden aus dein Handeisen \Verkstücke 1 aus- geschnitten, welche so geformt sind, daß sich daraus ,nie \@te101 durch Preßvorgänge ohne Allfall lier- stelien liißt. Die Forin wird itn wesentlichen durch seitliche Erbreiterungen t'1 und I6 Bestimmt (.\111i. 1). bin folgenden Arbeitsgang nach :\11l1. 3 und 1 @ter<lctl die Erbeiterungen t° in Längsrich- ttIIIg <ges Rohlings t auf Hochkant durch einen Preli- vorgang eingekerbt, so <laß an dieser Stelle ein V-f@>rmiger Ouerschnitt entsteht. Die Einkerbung k::1111 in 1Ici-ganzen Breite der 1?rlpreitei-ting durch- (lufUhrt \terden, so <lall <las Material gespalten wird, oder nur so weit, dah UM @lipden v,#i-bleibt. wie in .\1111.3 zu ersehen ist. Tin folgenden Arbeitsgang werilc#II die 1?ndell 2 (ICS kiplIliligs 1 (IIII'Cli 1M111111,#r11 Oder Pressen z11gespitzt (:\111). 5). Die zug(#sllitztell l@:ilden werclcn alsdann zll 1lakctt 3 utngelulgcll (:\1,11. (@l. Ibn n:ichstrn _\rlicits@anh wird die ebeil- falls 11111c11 einen 1'rcl.itlirg:ulg @tcrgest011te Gelenk- klappe 4 mit ihren l:tigclfüriiligcii Aclisstuinnieln 5 111 <las V-1'rotil C) eillgcsc#tzt (.\I111. 7 und 8). Darauf drückt man die Schenkel des V-Profils zusammen, wobei sich die kugelfiirnlig;ell Achsstummel 5 in die Schenkel des Profils eindrücken und dadurch die gelenkige Verbindung des 1-<iffels .1 mit der Nadel ;;eschafteli wird. Damit ist die Textilnadel fertig sie kann nun noch geliiirtet und poliert werden. Subject matter of the invention; is another leads to the process for the production of textile needles "Patent 1 8o9 85. 13e1 of the transit formation of the process according to your main patent , # icll lrg @ lien. <let individual. \ rliritsgüngc in such a way let it be made clear that this will result in the time not insignificantly shortened and at the same time the accuracy of the product All 1T: In the "drawing is <read new process »Aciisteliellil written down. It shows _ \ 1111. 1 to 8 the individual: \ rlleitsg <ingc, where is _ \ 1111. 2 e] 11 section flat cicr I.iilie .9 -.- f der . \ 1111.i. \ 1, l1. ,; 1 "11c # top view. \ 111i. y a section flat on the line (1c1- \ 111 ) . , 3 tlll) 1 \ 1111. `a section along the line CC of . \ 1111. ; \ 1111. o shows <never finished "he @ tit, ta) lcl in heavily grül.lertem \ lal.lstal> in Allsicht Imil . \ 1111. io in section along the line DD of the . \ 1111. O. As Aus-an-sinaterial for (hü "he @ tiln, uiel Itall) 11 # isell t) »1 rectangular (luerschilitt and @@ ec @ g- IietC # 11. \ Llnleattilgell \: 'il @ -entlet. Ibn eisten working out of your hand iron \ Verkätze 1 cut, which are shaped so that from it , never \ @ te101 by pressing processes without any leaves stelien. The forin becomes essential Determined by lateral enlargements t'1 and I6 (. \ 111i. 1). bin the following operation: \ 11l1. 3 and 1 @ter <lctl the workings t ° in the longitudinal direction ttIIIg <ges blank t on edge by a Preli- process notched, so <let in at this point Vf @> shaped cross-section is created. The notch k :: 1111 in 1Ici-whole width of the 1? rlpreitei-ting through- (lufUhrt \ terden, so <lall <the material is split, or only so far as UM @lipden v, # i-stays. as in . \ 1111.3 can be seen. Tin the following operation werilc # II die 1? ndell 2 (ICS kiplIliligs 1 (IIII'Cli 1M111111, # r11 Or pressing z11 pointed (: \ 111 ) . 5). The train (#sllitztell l @: ilden werclcn then zll 1lakctt 3 utngelulgcll (: \ 1,11. (@L. Ibn n: ichstrn _ \ rlicits @ anh is the ebeil- if 11111c11 a 1'rcl.itlirg: ulg @ tcrgest011te joint flap 4 with its l: tigclfüriiligcii Aclisstuinnieln 5 111 <read V-1'rotil C) expressly (. \ I111. 7 and 8). Thereon if you press the legs of the V-profile together, the spherical stub axles 5 in the Press in the leg of the profile and thereby the articulated connection of the 1- <iffels .1 with the needle ;; eschafteli will. The textile needle is now ready it can now be gelated and polished.

Claims (1)

PATI7NTAt\SPnI-CH-
\I erlall,-cn zur llcrstellull@@ \,1n "I'e@tilita<101n mit liaketifi-irini<1 tinigcl,))geneti und durch je eine sielt nach at10c11 #>illiluii,ll# (ieleilkklappe ztl cilwin Ühr erg@inzcndcn l?iillcll und lici deinen c110 (1c- lenkklappen mit kurzen, vorzugsweise halbkugel- förmigen :\chsstninnlcllt ill .\ussllarungen de r Seitcnw:inde @'@#la@,.rt sind, llci dem aus eilleIli Ilanlieiscn ein die (i1-I111clf,l1-111 clci \:1<1c#1 bild:ii <ges Vorwerkstnck @ltl@Y#SC111111Yet@ wird. aus diesem \'orwerl<stücl: die seit(@Iltt and und ein.- Lagervertiefting spanh)s @elülcic#t und ange- bosen sowie die 1.agcrtertiei'ungen in die Sei- tenwand eingeprefit werden nach denn Verfahren zum Patent 8o9 i85, dadurch gekennzeichnet, 11a1.1 das \'orwerhstiich all den späteren Gel0tlk- stellen in L:ingarichtung hochkant V-fiit-niiT eingekerbt und beide Lagervertiefungen in den Seitenwandungen beint Anbiegen der Schenkel 111 ihre endgültige I`111111 11l'1 eingesetzten Ge- lenkklappen gebildet t@ er,lcn.
PATI7 N TAt \ SPnI-CH-
\ I erlall, -cn zur llcrstellull @@ \, 1n "I'e @ tilita <101n with liaketifi-irini <1 tinigcl,)) geneti and through one each looks for at10c11 #> illiluii, ll # (ieleilkklappe ztl cilwin Ühr erg @ inzcndcn l? Iillcll and lici your c110 (1c- steering flaps with short, preferably hemispherical shaped: \ chsstninnlcllt ill. \ ussllarungen de r Seitcnw: inde @ '@ # la @ ,. rt are, llci dem aus eilleIli Ilanlieiscn a die (i1-I111clf, l1-111 clci \: 1 <1c # 1 image: ii <ges Vorwerkstnck @ ltl @ Y # SC111111Yet @ is. the end this \ 'orwerl <stücl: the since (@Iltt and and a.- Lagervertiefting spanh) s @ elülcic # t and an- bosen as well as the 1st agglomerations in the side tenwand are pre-fitted according to the procedure for patent 8o9 i85, characterized in that 11a1.1 the \ 'orwerhstiich all the later Gel0tlk- Place in L: upright V-fiit-niiT notched and both storage depressions in the Side walls with bending of the legs 111 their final I`11111111l'1 inserted G e- flaps formed t @ er, lcn.
DEP54410A 1949-09-10 1949-09-10 Process for the production of textile needles Expired DE848343C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP54410A DE848343C (en) 1949-09-10 1949-09-10 Process for the production of textile needles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP54410A DE848343C (en) 1949-09-10 1949-09-10 Process for the production of textile needles

Publications (1)

Publication Number Publication Date
DE848343C true DE848343C (en) 1952-09-04

Family

ID=7387063

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP54410A Expired DE848343C (en) 1949-09-10 1949-09-10 Process for the production of textile needles

Country Status (1)

Country Link
DE (1) DE848343C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022650A (en) * 1958-01-08 1962-02-27 Torrington Co Latch knitting needle and method of forming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022650A (en) * 1958-01-08 1962-02-27 Torrington Co Latch knitting needle and method of forming

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