FR2251512A1 - Knitting machine yarn supply - with 2 yarn guides on opposite sides of feed roller nip and pivotal guide moving yarn into and out of nip - Google Patents

Knitting machine yarn supply - with 2 yarn guides on opposite sides of feed roller nip and pivotal guide moving yarn into and out of nip

Info

Publication number
FR2251512A1
FR2251512A1 FR7440359A FR7440359A FR2251512A1 FR 2251512 A1 FR2251512 A1 FR 2251512A1 FR 7440359 A FR7440359 A FR 7440359A FR 7440359 A FR7440359 A FR 7440359A FR 2251512 A1 FR2251512 A1 FR 2251512A1
Authority
FR
France
Prior art keywords
yarn
nip
opposite sides
feed roller
knitting machine
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Withdrawn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
FR7440359A
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.)
INT TEXTIL PROCESSING
Original Assignee
INT TEXTIL PROCESSING
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 INT TEXTIL PROCESSING filed Critical INT TEXTIL PROCESSING
Publication of FR2251512A1 publication Critical patent/FR2251512A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/18—Driven rotary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Knitting Machines (AREA)

Abstract

Yarn feeding device includes a pair of driven yarn feeding rollers above and below the nip of which are disposed two yarn guides movable pivotally between a position in which the yarn is gripped by the nip and a position in which the yarn is out of contact with the nip, whereby the yarn guide is mounted resiliently to be deflected by the yarn for bringing the yarn into contact with the nip when the yarn tension exceeds a predetermined value. The device is used in knitting machines. Yarn is engaged by the feed rollers when the tension in yarn is increased when the yarn is not unwound freely from its supply bobbin. Yarn breakage is prevented.
FR7440359A 1973-11-21 1974-11-12 Knitting machine yarn supply - with 2 yarn guides on opposite sides of feed roller nip and pivotal guide moving yarn into and out of nip Withdrawn FR2251512A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635473A CH571600A5 (en) 1973-11-21 1973-11-21

Publications (1)

Publication Number Publication Date
FR2251512A1 true FR2251512A1 (en) 1975-06-13

Family

ID=4416612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440359A Withdrawn FR2251512A1 (en) 1973-11-21 1974-11-12 Knitting machine yarn supply - with 2 yarn guides on opposite sides of feed roller nip and pivotal guide moving yarn into and out of nip

Country Status (4)

Country Link
CH (1) CH571600A5 (en)
DE (1) DE2454420A1 (en)
FR (1) FR2251512A1 (en)
IT (1) IT1024819B (en)

Also Published As

Publication number Publication date
CH571600A5 (en) 1976-01-15
IT1024819B (en) 1978-07-20
DE2454420A1 (en) 1975-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse