EP0856074A1 - Dispositif de livraison du fil - Google Patents

Dispositif de livraison du fil

Info

Publication number
EP0856074A1
EP0856074A1 EP96934622A EP96934622A EP0856074A1 EP 0856074 A1 EP0856074 A1 EP 0856074A1 EP 96934622 A EP96934622 A EP 96934622A EP 96934622 A EP96934622 A EP 96934622A EP 0856074 A1 EP0856074 A1 EP 0856074A1
Authority
EP
European Patent Office
Prior art keywords
locking member
delivery device
abutment
thread
ring
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.)
Granted
Application number
EP96934622A
Other languages
German (de)
English (en)
Other versions
EP0856074B1 (fr
Inventor
Per Ohlson
Kurt Arne Gunnar Jacobsson
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.)
Memminger IRO GmbH
Original Assignee
Memminger IRO GmbH
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
Priority claimed from DE19538449A external-priority patent/DE19538449A1/de
Application filed by Memminger IRO GmbH filed Critical Memminger IRO GmbH
Publication of EP0856074A1 publication Critical patent/EP0856074A1/fr
Application granted granted Critical
Publication of EP0856074B1 publication Critical patent/EP0856074B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices

Definitions

  • 1 is a side view, partly in section, of a yarn delivery device with a backstop, 2 the backstop in a section and on an enlarged scale, in the barrel division,

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Knitting Machines (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Braking Arrangements (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

L'invention concerne un dispositif de livraison du fil, notamment pour des métiers à tricoter, comportant un boîtier fixe (G), un élément rotatif pouvant être entraîné au moyen d'un moteur (M) et servant à l'enroulement d'un fil, ainsi qu'un élément mécanique pour bloquer les mouvements en arrière de l'élément rotatif, qui comprend un élément de blocage pouvant être déplacé contre une butée (W) entre une position de marche et une position d'arrêt, et pouvant être appliqué sur une surface de freinage (B). Cet élément de blocage est exposé à une force d'entraînement produite par un contact de friction, lorsque l'élément rotatif tourne, quel que soit le sens de rotation, et peut être placé par ladite force d'entraînement par rapport à la butée (W) dans une position de marche ou une position d'arrêt, en fonction du sens de rotation. La butée (W) et l'élément de blocage sont formés par deux éléments annulaires imbriqués l'un dans l'autre et pouvant tourner l'un par rapport à l'autre autour de l'axe de rotation (X) de l'élément rotatif. La zone de contact entre les éléments annulaires est formée par au moins une partie d'un cercle excentrique par rapport à l'axe de rotation de l'élément rotatif. L'élément de blocage coopérant avec la zone de freinage (B) présente à sa périphérie (21) une zone de freinage (21') délimitée sur sa périphérie.
EP96934622A 1995-10-16 1996-10-10 Dispositif de livraison du fil Expired - Lifetime EP0856074B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19538449A DE19538449A1 (de) 1995-10-16 1995-10-16 Fadenliefergerät
DE19538449 1995-10-16
PCT/EP1996/004409 WO1997014836A1 (fr) 1995-10-16 1996-10-10 Dispositif de livraison du fil

Publications (2)

Publication Number Publication Date
EP0856074A1 true EP0856074A1 (fr) 1998-08-05
EP0856074B1 EP0856074B1 (fr) 2000-01-19

Family

ID=7774958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96934622A Expired - Lifetime EP0856074B1 (fr) 1995-10-16 1996-10-10 Dispositif de livraison du fil

Country Status (7)

Country Link
US (1) US6015109A (fr)
EP (1) EP0856074B1 (fr)
KR (1) KR100282545B1 (fr)
CN (1) CN1065933C (fr)
DE (1) DE59604253D1 (fr)
ES (1) ES2142621T3 (fr)
TW (1) TW475602U (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840727A1 (de) * 1998-09-07 2000-05-25 Memminger Iro Gmbh Fadenliefergerät für Textilmaschinen
DE10113184B4 (de) * 2001-02-26 2006-04-20 Memminger-Iro Gmbh Fadenliefergerät mit Federanschlag für Fadenfühler
DE10234545B4 (de) * 2002-07-30 2005-12-15 Memminger-Iro Gmbh Verfahren und Vorrichtung zum Liefern von Fäden
KR100734910B1 (ko) * 2005-10-25 2007-07-03 송유철 기계식 원사 저장장치를 갖는 환편기
CN101768833B (zh) * 2008-12-31 2012-03-28 典洋针织机械股份有限公司 机械式不规则送纱装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685350A (en) * 1950-12-21 1954-08-03 Falk Corp Reverse rotation stop
SE314157B (fr) * 1967-10-20 1969-09-01 K Rosen
DE1909737A1 (de) * 1969-02-26 1970-09-17 Rosen Karl I J Fadenspeicher- und -liefervorrichtung fuer Textilmaschinen
DE2312508C3 (de) * 1973-03-13 1975-10-16 Ab Iro, Ulricehamn (Schweden) Fadenliefervorrichtung für die intermittierende Fadenzufuhr zu Textilmaschinen, insbesondere Webmaschinen
DE2725185C2 (de) * 1977-06-03 1979-05-23 Ab Iro, Ulricehamn (Schweden) Fadenspeicher- und -liefervorrichtung
CH623545A5 (fr) * 1977-01-17 1981-06-15 Iro Ab
SE511091C2 (sv) * 1993-04-21 1999-08-02 Sipra Patent Beteiligung Garnmatare för textilmaskiner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9714836A1 *

Also Published As

Publication number Publication date
US6015109A (en) 2000-01-18
CN1200152A (zh) 1998-11-25
DE59604253D1 (de) 2000-02-24
KR100282545B1 (ko) 2001-02-15
CN1065933C (zh) 2001-05-16
TW475602U (en) 2002-02-01
EP0856074B1 (fr) 2000-01-19
KR19990064260A (ko) 1999-07-26
ES2142621T3 (es) 2000-04-16

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