DE15064C - Process for the manufacture of latch needles - Google Patents

Process for the manufacture of latch needles

Info

Publication number
DE15064C
DE15064C DENDAT15064D DE15064DA DE15064C DE 15064 C DE15064 C DE 15064C DE NDAT15064 D DENDAT15064 D DE NDAT15064D DE 15064D A DE15064D A DE 15064DA DE 15064 C DE15064 C DE 15064C
Authority
DE
Germany
Prior art keywords
latch needles
manufacture
embossing
shank
daf
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.)
Active
Application number
DENDAT15064D
Other languages
German (de)
Original Assignee
E. M. BACH in Burgstaedt in Sachsen bei Chemnitz
Publication of DE15064C publication Critical patent/DE15064C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B21G1/04—Making 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

PATENT-Anspruch:PATENT claim: Das Verfahren, die Befestigung der Zungen in Zungennadeln dadurch zu bewirken, dafs beide Seiten der Zunge durch Prägung mit Drehzapfen versehen werden, t der Nadelschaft geschlitzt und gebohrt wird, worauf die Einsetzung der Zapfen in die Schaftlöcher und die Fertigstellung der Schaftform mittelst Prägung erfolgt.To effect the process, the fastening of the tongues in latch needles in both sides of the tongue DAF by embossing with pivot pins are provided, the needle shank t slotted and is drilled, and then the insertion of the pin into the shaft holes and the completion of the shank form by means of embossing is carried out.
DENDAT15064D Process for the manufacture of latch needles Active DE15064C (en)

Publications (1)

Publication Number Publication Date
DE15064C true DE15064C (en)

Family

ID=292112

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT15064D Active DE15064C (en) Process for the manufacture of latch needles

Country Status (1)

Country Link
DE (1) DE15064C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509280A (en) * 1994-01-29 1996-04-23 Theodor Groz & Sohne & Ernst Beckert Latch needle for textile machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509280A (en) * 1994-01-29 1996-04-23 Theodor Groz & Sohne & Ernst Beckert Latch needle for textile machines

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