EP0283099A2 - Verfahren zum Herstellen von gemusterten Strickwaren auf einer Flachstrickmaschine - Google Patents

Verfahren zum Herstellen von gemusterten Strickwaren auf einer Flachstrickmaschine Download PDF

Info

Publication number
EP0283099A2
EP0283099A2 EP88200498A EP88200498A EP0283099A2 EP 0283099 A2 EP0283099 A2 EP 0283099A2 EP 88200498 A EP88200498 A EP 88200498A EP 88200498 A EP88200498 A EP 88200498A EP 0283099 A2 EP0283099 A2 EP 0283099A2
Authority
EP
European Patent Office
Prior art keywords
knitting
needles
stitches
fabric
operative
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Withdrawn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
EP88200498A
Other languages
English (en)
French (fr)
Other versions
EP0283099A3 (de
Inventor
Ove Flemming Sorensen
Villy Voetmann
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
Publication of EP0283099A2 publication Critical patent/EP0283099A2/de
Publication of EP0283099A3 publication Critical patent/EP0283099A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles

Definitions

  • the present invention relates to a method of producing figured knitwear by means of a knitting machine. It is already known that figured knitwear may be knitted from yarns of different colours, but apart from the simple methods, by which a simple transverse stripe pattern is provided by knitting throughgoing rows of stitches of different colours, the employed techniques are rather com­plicated compared with a simple flat knitting.
  • the present invention is based on the recognition that with the use of a flat knitting machine for producing a single layer knitted fabric it is possible to produce a uniformly knitted fabric showing pattern areas or stripes that - with certain limitations - may be only partially throughgoing or entirely throughgoing in a continuous or discontinuous, oblique manner, whereby entirely new possibilities of creating figured knitted fabrics are provided.
  • the invention is based on the use of a specific type of knitting machines, in which the needles may be optionally put out of operation, viz. by a lowering of the needle foot in such a manner that the needle cam as moved along the row of needles will not actuate the respective selected needles.
  • a broad knitting machine it is hereby possible to produce a plurality of mutually entirely separated knitted fabric lengths, viz. when the needles between these lengths are kept inoperative.
  • the knitting all over the width of the length may be resumed upon some excess stitch rows having been knitted along the first partial width of the length, and if for this knitting a yarn of another colour has been used the result as seen on the final product will be that in the transition area a jump in the height direction will occur between the respective colour areas, while otherwise the result is a fully customary knitting together of yarns of different colours.
  • the said height jumps are limited to a single stitch per stitch row, such that a con­centrated jump over more stitch rows will reveal itself as an oblique line with an inclination of in principle 45°.
  • Fig. 1 is indicated a flat knitting machine having a needle bed 2 and a plurality of knitting needles 4 obliquely upstanding therefrom and each having a needle foot 6 pro­jecting outwardly through a guiding slot 8.
  • a cam 10 arranged for reciprocal movement along the needle bed has a curved locking groove 12, which engages with the needle feet 6 so as to cause the needles to carry out the displacements there­of resulting in a new row of stitches for each length move­ment of the cam when a non-illustrated thread guide on the cam serves to feed the required yarn.
  • the yarn cannot be shifted during each working stroke of the cam, but for each working stroke it is possible to select between two or more different yarns, such that it is possible straight away to produce knitted fabric lengths of desired transverse figures.
  • the width of the knitted length is adjustable by depressing the needle feet 6 of the needles which are not desired to be used, whereby these needles will not be actuated by the moving cam, and by this measure it is possible to knit several mutually separated fabric lengths at the same time.
  • Knitting machines have been developed, in which the needles may be inactuated in a preprogrammed manner, such that it is possible, without temporarily stopping the machine, to produce a narrowing of the knitted length at one or both sides thereof, though at a rate of maximally one needle per working stroke of the cam.
  • FIG. 2 shows how the stitches are laid along the top edge of a knitted fabric length 14, which has so far been knitted in a homogeneous manner as marked by crosses, the uppermost or lastly knitted, straight lined row of x-stitches being designated 16.
  • a control signal is produced for a part of the needles to remain inoperative, namely the needles marked with spots outwardly towards the right hand edge from the needle marked A.
  • the "o-stitches” will thus be knitted until the needle marked B.
  • a following needle C will be made inoperative, and the operation is continued cor­respondingly until row 24 has been knitted.
  • a yarn with a third colour may be added by knit­ting along following full stitch rows in a zone 28 marked by horizontal border lines 26 in Fig. 3.
  • the stripe area 28 has been bent out as shown in Fig. 4, which shows the finished product, and that the o-stitch area appears with a characteristic oblique end portion on the fabric sur­face, what would be so even if the stripe 28 was not added.
  • the finished fabric according to Fig. 4 is illustrated more clearly in Fig. 5.
  • the broken areas of the stripe 28 and the obtuse angled portion of the o-stitch area will extend in a rounded manner, while the acute angled portion of the latter area will be pronounced pointed.
  • yarns of different colours may be substituted or supplemented by the use of changes of the type or shape of the stitches, the concerned knitting machines already normally being adapted to be able to change between different stitch forming methods, such that it is possible to produce correspondingly figured areas having the same colour as the surrounding fabric, but just having another surface character.
  • Fig. 6 shows some further examples of figures produceable by the method according to the invention.
  • the method may be used even in connection with knitting machines having needles which may be only manually passivated, but in the successive changes of the mode of operation of the needles can be effected automatically based on a control program, such that the cam may operate without interruptions.
  • Usable types of machines for this purpose are JET-2F and JET-3F from the Swiss company Dubied & Cie.
  • Figs. 4 and 5 it is the oblique configuration of stripe portions or area edges that are quite characteristic, but it is another essential feature that it is possible to produce figure areas stretching from a side edge only partially across the width of the fabric.
  • Fig. 6 it is possible hereby to incorporate quite thin, but if desires strongly coloures transvers stripes, the appearance of which it is insignificant that at their free ends they are obliquely terminated.
  • a pronounced figure effect is achievable already with the use of one or more stripes cinsisting of but a single row of stitches, i.e. a row, the end of which is of no particularly oblique shape.
  • Just that kind of figures will be the most economical, because they minimize the idling of the cam along the passivated needles. The cam could well be reversed just prior to such idling runs, but that would hardly be advantageous from a practical point of view.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)
EP19880200498 1987-03-18 1988-03-17 Verfahren zum Herstellen von gemusterten Strickwaren auf einer Flachstrickmaschine Withdrawn EP0283099A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK137587A DK137587A (da) 1987-03-18 1987-03-18 Fremgangsmaade til paa en fladstrikkemaskine at fremstille moenstrede strikvarebaner
DK1375/87 1987-03-18

Publications (2)

Publication Number Publication Date
EP0283099A2 true EP0283099A2 (de) 1988-09-21
EP0283099A3 EP0283099A3 (de) 1991-04-24

Family

ID=8104172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880200498 Withdrawn EP0283099A3 (de) 1987-03-18 1988-03-17 Verfahren zum Herstellen von gemusterten Strickwaren auf einer Flachstrickmaschine

Country Status (2)

Country Link
EP (1) EP0283099A3 (de)
DK (1) DK137587A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741349A (zh) * 2013-12-21 2014-04-23 嘉兴学院 一种横机针织衣片图案的设计与编织方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181515A (en) * 1937-05-21 1939-11-28 Hemphill Co Knitted fabric and method
US2260650A (en) * 1938-12-27 1941-10-28 Scott & Williams Inc Hosiery and method of manufacture
FR2321003A1 (fr) * 1975-08-12 1977-03-11 Courtaulds Ltd Procede de tricotage de panneaux de corps faconnes pour vetements
FR2384048A1 (fr) * 1977-03-14 1978-10-13 Dubied & Cie Sa E Procede pour le tricotage de panneaux de contour determine et/ou de dessin genre intarsia et dispositif pour la mise en oeuvre du procede

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181515A (en) * 1937-05-21 1939-11-28 Hemphill Co Knitted fabric and method
US2260650A (en) * 1938-12-27 1941-10-28 Scott & Williams Inc Hosiery and method of manufacture
FR2321003A1 (fr) * 1975-08-12 1977-03-11 Courtaulds Ltd Procede de tricotage de panneaux de corps faconnes pour vetements
FR2384048A1 (fr) * 1977-03-14 1978-10-13 Dubied & Cie Sa E Procede pour le tricotage de panneaux de contour determine et/ou de dessin genre intarsia et dispositif pour la mise en oeuvre du procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741349A (zh) * 2013-12-21 2014-04-23 嘉兴学院 一种横机针织衣片图案的设计与编织方法
CN103741349B (zh) * 2013-12-21 2015-08-12 嘉兴学院 一种横机针织衣片图案的设计与编织方法

Also Published As

Publication number Publication date
DK137587D0 (da) 1987-03-18
DK137587A (da) 1988-09-19
EP0283099A3 (de) 1991-04-24

Similar Documents

Publication Publication Date Title
US4903625A (en) Apparatus and method for producing a cut loop overlay of a loop pile base fabric in a single pass of the base fabric through the tufting machine
JPS6132421B2 (de)
CN110387636B (zh) 用于制造金银丝针织物的针织横机和方法
US5463882A (en) Circular knitting machine with cut pile mechanism
GB2131053A (en) Circular knitting machines
US4557209A (en) Sculptured high-low cut pile tufting method and apparatus
GB1382273A (en) Tufted pile fabrics and method of making same
US4433018A (en) Method of manufacturing of textile flat structure and textile web manufactured thereby
CN1045824A (zh) 带绒头经编织物的制造方法及其所用经编机
US6705129B2 (en) Circular knitting machine for multicolored plush
US5894743A (en) Single needle bed machine process for manufacturing of pile warp knit fabric
GB2380203A (en) Patterned knit fabric with reverse plating
EP0283099A2 (de) Verfahren zum Herstellen von gemusterten Strickwaren auf einer Flachstrickmaschine
US4285286A (en) Tufted pile fabric and method and apparatus for making same
US2607042A (en) Tufted product and method of making same
SU1532619A1 (ru) Одинарный основов заный ворсовый трикотаж
KR101691734B1 (ko) 연속 공정으로 편직물에 홀을 형성하는 편직방법과 이를 통해 제작된 편직물
EP0374717B1 (de) Nadel für eine Tuftingmaschine
EP0018766B1 (de) Nähwirkmaschine und durch diese Maschine hergestellter dekorativer nähgewirkter Stoff
JPH0635703B2 (ja) タフテイング方法
CA1169673A (en) Method and apparatus for producing multiple filling stitch-through fabrics
JP3580545B2 (ja) パイル編物
JPS6252064B2 (de)
US2077033A (en) Knitted fabric
US4350106A (en) Tufted pile fabric

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

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19910903

17Q First examination report despatched

Effective date: 19930218

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19951003