EP0018472A2 - Vorrichtung zum Befestigen von Nadelstreifen an einem Nadelträger von Textilmaschinen. - Google Patents

Vorrichtung zum Befestigen von Nadelstreifen an einem Nadelträger von Textilmaschinen.

Info

Publication number
EP0018472A2
EP0018472A2 EP80101014A EP80101014A EP0018472A2 EP 0018472 A2 EP0018472 A2 EP 0018472A2 EP 80101014 A EP80101014 A EP 80101014A EP 80101014 A EP80101014 A EP 80101014A EP 0018472 A2 EP0018472 A2 EP 0018472A2
Authority
EP
European Patent Office
Prior art keywords
bores
needle
needles
needle support
press fit
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.)
Withdrawn
Application number
EP80101014A
Other languages
English (en)
French (fr)
Inventor
Josef Egerer
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.)
Staedtler and Uhl KG
Original Assignee
Staedtler and Uhl KG
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 Staedtler and Uhl KG filed Critical Staedtler and Uhl KG
Publication of EP0018472A2 publication Critical patent/EP0018472A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/10—Construction, mounting, or operating features of combing elements
    • D01G19/105—Combing cylinders
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Bei einem derartigen Nadelträger (1) sind die zur Bildung eines Nadelstreifens auf einer Tragleiste (5) in wechselseitigem Abstand voneinander befestigten Nadeln (6) durch Bohrrungen (3) des Nadelträgers (1) hindurchgeführt und hierdurch im Preßsitz am Nadelträger (1) festgelegt. Damit die Festigkeit des Preßsitzes bei einer wiederholten Wiederbenadelung des Nadelträgers (1) infolge Aufweitung der Bohrungen (3) nicht beeinträchtigt wird und außerdem keine engen Toleranzen bei der Herstellung der Bohrungen (3) eingehalten werden müssen, ist am Innenende der Bohrungen (3) eine achsparallele Ausnehmung (2) von größerer Weite als die Bohrungen (3) vorgesehen und der Durchmesser der Bohrungen (3) in der Radialebene etwas größer als der Durchmesser der Nadelschäfte (18). Dabei liegen die Nadeln (6) abwechselnd an gegenüberliegenden Seiten der Nadeln (6) an einer Anlagestelle (7) in der Ausnehmung (2) sowie an Anlagestellen (8 u. 9) am inneren bzw. äußeren Ende der Bohrungen (3) unter Verspannung an, so daß hierdurch infolge der hohen elastischen Kräfte der Nadeln (6) ein sehr fester Preßsitz erzielt wird.
EP80101014A 1979-04-24 1980-02-29 Vorrichtung zum Befestigen von Nadelstreifen an einem Nadelträger von Textilmaschinen. Withdrawn EP0018472A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2916438A DE2916438C2 (de) 1979-04-24 1979-04-24 Nadelträger von Textilmaschinen zur Aufnahme von Nadelstreifen

Publications (1)

Publication Number Publication Date
EP0018472A2 true EP0018472A2 (de) 1980-11-12

Family

ID=6069064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101014A Withdrawn EP0018472A2 (de) 1979-04-24 1980-02-29 Vorrichtung zum Befestigen von Nadelstreifen an einem Nadelträger von Textilmaschinen.

Country Status (4)

Country Link
EP (1) EP0018472A2 (de)
CS (1) CS216534B2 (de)
DD (1) DD150767A5 (de)
DE (1) DE2916438C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290064A3 (de) * 1987-05-08 1991-05-22 SAVIO S.p.A. Nadelstab für Faserbandstrecken mit rotierender Nadelwalze
EP0481175A1 (de) * 1990-10-19 1992-04-22 Staedtler & Uhl Nadelstab für Textilmaschinen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717788U1 (de) * 1987-06-05 1990-05-03 Koeppen, Detlef, 8000 Muenchen, De
CH681020A5 (de) * 1990-04-30 1992-12-31 Rieter Ag Maschf
DE19631809A1 (de) * 1996-08-07 1998-02-12 Gerald Koinzer Nadelbelag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR572506A (fr) * 1923-10-31 1924-06-07 Dents de peignes à montage élastique pour cardes, peigneuses et machines analogues
FR1525202A (fr) * 1967-04-03 1968-05-17 Cylindre de peignage
GB1121660A (en) * 1964-12-31 1968-07-31 Mackie & Sons Ltd J Improvements relating to carding machines
GB2011966A (en) * 1977-12-20 1979-07-18 Stewart & Sons Hacklemakers Pinned component for textile machinery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR572506A (fr) * 1923-10-31 1924-06-07 Dents de peignes à montage élastique pour cardes, peigneuses et machines analogues
GB1121660A (en) * 1964-12-31 1968-07-31 Mackie & Sons Ltd J Improvements relating to carding machines
FR1525202A (fr) * 1967-04-03 1968-05-17 Cylindre de peignage
GB2011966A (en) * 1977-12-20 1979-07-18 Stewart & Sons Hacklemakers Pinned component for textile machinery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290064A3 (de) * 1987-05-08 1991-05-22 SAVIO S.p.A. Nadelstab für Faserbandstrecken mit rotierender Nadelwalze
EP0481175A1 (de) * 1990-10-19 1992-04-22 Staedtler & Uhl Nadelstab für Textilmaschinen

Also Published As

Publication number Publication date
DE2916438C2 (de) 1983-11-17
DD150767A5 (de) 1981-09-16
CS216534B2 (en) 1982-11-26
DE2916438A1 (de) 1980-10-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH FR GB IT

ITCL It: translation for ep claims filed

Representative=s name: ING. C. GREGORJ S.P.A.

17P Request for examination filed

Effective date: 19801002

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19820403

RIN1 Information on inventor provided before grant (corrected)

Inventor name: EGERER, JOSEF