FR2163072A5 - Yarn feed device - includes a driven feed roll around which yarn is wrapped - Google Patents

Yarn feed device - includes a driven feed roll around which yarn is wrapped

Info

Publication number
FR2163072A5
FR2163072A5 FR7241877A FR7241877A FR2163072A5 FR 2163072 A5 FR2163072 A5 FR 2163072A5 FR 7241877 A FR7241877 A FR 7241877A FR 7241877 A FR7241877 A FR 7241877A FR 2163072 A5 FR2163072 A5 FR 2163072A5
Authority
FR
France
Prior art keywords
drive
yarn
drive roll
roll
uncovered
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
FR7241877A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2163072A5 publication Critical patent/FR2163072A5/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A yarn feed device includes a drive roll around which yarn is wrapped several times the yarn passing to and from the drive roll tangentially. A drive mechanism is arranged in front of the drive roll and one end of the drive roll is uncovered by yarn to allow contact between the drive roll and a transmission element (e.g. a drive belt or drive gear) whereby to transmit drive to the drive roll from the drive mechanism. Pref. the uncovered end of the roll is delimited by a pair of peripheral flanges between which the drive belt locates., alternatively the uncovered end of the drive roll may incorporated an annular gear for engagement with the drive gear. The drive roll may consist of a circular array of parallel rods extending between circular end flanges. The device is cheap and simple to mfr. and compact and is used to feed yarn at different rates to textile machines under a low but constant tension.
FR7241877A 1971-11-29 1972-11-24 Yarn feed device - includes a driven feed roll around which yarn is wrapped Expired FR2163072A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2159154A DE2159154A1 (en) 1971-11-29 1971-11-29 THREAD DELIVERY DEVICE FOR TEXTILE MACHINERY

Publications (1)

Publication Number Publication Date
FR2163072A5 true FR2163072A5 (en) 1973-07-20

Family

ID=5826480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241877A Expired FR2163072A5 (en) 1971-11-29 1972-11-24 Yarn feed device - includes a driven feed roll around which yarn is wrapped

Country Status (16)

Country Link
JP (1) JPS4863062A (en)
AR (1) AR195507A1 (en)
AU (1) AU4854472A (en)
BE (1) BE791857A (en)
BR (1) BR7208349D0 (en)
CH (1) CH551517A (en)
DD (1) DD100296A5 (en)
DE (1) DE2159154A1 (en)
ES (1) ES405962A1 (en)
FR (1) FR2163072A5 (en)
HU (1) HU165120B (en)
IL (1) IL40712A0 (en)
IT (1) IT975474B (en)
NL (1) NL7215781A (en)
RO (1) RO84887B (en)
ZA (1) ZA728356B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283971A1 (en) * 1974-09-03 1976-04-02 Vnii Trikotazhnoj Promy Yarn feed device for circular knitting machine has drum - around which windings are formed and driven by belt overlapping a winding
FR2351039A1 (en) * 1976-05-12 1977-12-09 Iro Ab YARN SUPPLY DEVICE FOR TEXTILE MACHINES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639207C3 (en) * 1976-08-31 1981-03-12 Memminger Gmbh, 7290 Freudenstadt Yarn feeding device
DE3437252C1 (en) * 1984-10-11 1986-01-16 Gustav 7290 Freudenstadt Memminger Thread storage and delivery device, in particular for textile machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283971A1 (en) * 1974-09-03 1976-04-02 Vnii Trikotazhnoj Promy Yarn feed device for circular knitting machine has drum - around which windings are formed and driven by belt overlapping a winding
FR2351039A1 (en) * 1976-05-12 1977-12-09 Iro Ab YARN SUPPLY DEVICE FOR TEXTILE MACHINES

Also Published As

Publication number Publication date
ZA728356B (en) 1973-10-31
RO84887B (en) 1985-03-30
IT975474B (en) 1974-07-20
JPS4863062A (en) 1973-09-03
BE791857A (en) 1973-03-16
NL7215781A (en) 1973-06-01
AU4854472A (en) 1974-05-09
HU165120B (en) 1974-06-28
IL40712A0 (en) 1972-12-29
ES405962A1 (en) 1975-08-01
AR195507A1 (en) 1973-10-15
CH551517A (en) 1974-07-15
DD100296A5 (en) 1973-09-12
BR7208349D0 (en) 1973-09-25
DE2159154A1 (en) 1973-06-14
RO84887A (en) 1985-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse