ES401558A1 - Patterning mechanisms for knitting machines - Google Patents

Patterning mechanisms for knitting machines

Info

Publication number
ES401558A1
ES401558A1 ES401558A ES401558A ES401558A1 ES 401558 A1 ES401558 A1 ES 401558A1 ES 401558 A ES401558 A ES 401558A ES 401558 A ES401558 A ES 401558A ES 401558 A1 ES401558 A1 ES 401558A1
Authority
ES
Spain
Prior art keywords
butts
lifting
pressers
cam
patterning
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
ES401558A
Other languages
Spanish (es)
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.)
Wildt Mellor Bromley Ltd
Original Assignee
Wildt Mellor Bromley Ltd
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 Wildt Mellor Bromley Ltd filed Critical Wildt Mellor Bromley Ltd
Publication of ES401558A1 publication Critical patent/ES401558A1/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
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/78—Electrical devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

The invention relates to patterning mechanisms for modified knitting machines. It particularly relates to patterning mechanisms in the form in which the needles are lifted by jacks having lifting butts movable between a position for engagement with a lifting cam at each feed station and a position for missing the lifting cams, the lifting butts being moved to cam-missing position by rocking pressers cammed outwardly on approach to each feed station, to cause retraction of the associated jack, and the rocking pressers having, or being associated with, patterning butts which cooperate with selectors which either miss the patterning butts to retain the lifting butts in cam-missing position, or strike the patterning butts to rock the pressers to cause return of the lifting butts to the lifting cam engaging position. According to the invention, the action to operate the pressers to move the lifting butts to cam-engaging position comprises a first motion in one direction parallel with the needles, and a second motion perpendicular to the needles to complete the operation of the pressers, one of said two motions being applied to the pattern butts by the selectors, and the other being applied to the pressers by a formation fixed relative to the lifting cam.
ES401558A 1971-04-08 1972-04-07 Patterning mechanisms for knitting machines Expired ES401558A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB913271A GB1370124A (en) 1971-04-08 1971-04-08 Knitting machines
GB1507271 1971-05-14

Publications (1)

Publication Number Publication Date
ES401558A1 true ES401558A1 (en) 1976-04-01

Family

ID=26242725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401558A Expired ES401558A1 (en) 1971-04-08 1972-04-07 Patterning mechanisms for knitting machines

Country Status (5)

Country Link
US (1) US3835669A (en)
DE (1) DE2216757A1 (en)
ES (1) ES401558A1 (en)
FR (1) FR2136286A5 (en)
GB (1) GB1370124A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421466B2 (en) * 1973-08-15 1979-07-31
US4033148A (en) * 1975-08-08 1977-07-05 Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi Of Czechoslovakia Needle selecting device
US4068497A (en) * 1976-10-19 1978-01-17 Milliken Research Corporation Circular knitting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449339A (en) * 1965-10-06 1966-03-18 Dubied & Cie Sa E Electromechanical needle selection device of a knitting machine
GB1160100A (en) * 1967-07-28 1969-07-30 Wildt Mellor Bromley Ltd Improved Patterning Mechanism for Circular Knitting Machines
GB1180138A (en) * 1967-12-01 1970-02-04 Wildt Mellor Bromley Ltd Improved Patterning Mechanism for Knitting Machines.
GB1187911A (en) * 1968-02-16 1970-04-15 Wildt Mellor Bromley Ltd Improved Patterning Mechanism for Knitting Machines.
GB1216588A (en) * 1968-10-23 1970-12-23 Stibbe Machinery Ltd Improvements in or relating to patterning devices for circular knitting machines
GB1316126A (en) * 1969-10-22 1973-05-09 Wildt Mellor Bromley Ltd Pattern control mechanisms in knitting machines

Also Published As

Publication number Publication date
GB1370124A (en) 1974-10-09
FR2136286A5 (en) 1972-12-22
DE2216757A1 (en) 1972-11-30
US3835669A (en) 1974-09-17

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