EP0337178B1 - Flachstrickmaschine - Google Patents

Flachstrickmaschine Download PDF

Info

Publication number
EP0337178B1
EP0337178B1 EP89105341A EP89105341A EP0337178B1 EP 0337178 B1 EP0337178 B1 EP 0337178B1 EP 89105341 A EP89105341 A EP 89105341A EP 89105341 A EP89105341 A EP 89105341A EP 0337178 B1 EP0337178 B1 EP 0337178B1
Authority
EP
European Patent Office
Prior art keywords
needles
needle
knitting machine
different
sections
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 - Lifetime
Application number
EP89105341A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0337178A3 (de
EP0337178A2 (de
Inventor
Heinz Peter Stoll
Thomas Stoll
Ernst Goller
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.)
H Stoll GmbH and Co KG
Original Assignee
H Stoll GmbH and Co KG
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 H Stoll GmbH and Co KG filed Critical H Stoll GmbH and Co KG
Publication of EP0337178A2 publication Critical patent/EP0337178A2/de
Publication of EP0337178A3 publication Critical patent/EP0337178A3/de
Application granted granted Critical
Publication of EP0337178B1 publication Critical patent/EP0337178B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D04B15/10—Needle beds
    • 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
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
    • D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation
    • D04B15/365—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation with provision for loop transfer from one needle bed to the other

Definitions

  • the invention relates to a flat knitting machine with a front and a rear needle bed, which is composed of individual interchangeable sections.
  • the invention has for its object to design a modern flat knitting machine so that it can work with needles of different fineness.
  • the object is achieved with a flat knitting machine of the type mentioned at the outset in that the sections of the needle beds have a different needle pitch, so that needles of different fineness are used in adjacent needle bed sections.
  • the needles of different fineness can be distributed in any way on the needle beds, depending on whether several individual knits are to be made and whether knits of different fineness should be distributed symmetrically or asymmetrically in these knitted fabrics.
  • the interchangeable sections of the needle bed can have different lengths, so that areas of different widths of different fineness can be knitted.
  • the individual lock systems can each be assigned needles of different fineness, and the machines can be switched and controlled in such a way that different lock systems also take over the work of stitch formation in the different sections .
  • At least one of the several can be expedient Lock systems differ from the others by a differently designed mesh cap control curve.
  • the carriage can have a knitting and neck lock system for needles of fineness 2-4, one for needles of fineness 3-5, one for needles of fineness 4-6 and one for needles of fineness 7 and 8.
  • a knitting and neck lock system for needles of fineness 2-4, one for needles of fineness 3-5, one for needles of fineness 4-6 and one for needles of fineness 7 and 8.
  • the use of different lock systems in different lengths of a needle bed presents no difficulties.
  • the application of the invention to knitting machines in which a single drive is provided for each needle of each needle bed becomes even more problem-free.
  • the schematic drawing shows the front needle bed 10 and the rear needle bed 11 of a flat knitting machine, both of which are composed of individual sections 10.1 and 11.1 of different lengths.
  • the connection points between the individual sections 10.1 and 11.1 of the needle beds 10 and 11 are thick dash-dotted lines indicated.
  • All of the needle bed sections 10.1 and 11.1 in the illustrated embodiment which are filled with needles are identified by numbers, 4, 6 or 8, which are the numbers of the fineness of the needles used there.
  • Two separate shaped knitted parts 12 and 13 are to be produced on the flat knitting machine. For this reason, middle sections 10.2 and 11.2 are present in the needle beds, in which no needles are inserted, because these areas are not to be used for knitting.
  • One knitted part 12 should have five areas of different mesh size, which are arranged symmetrically distributed on it.
  • the two outer sections 12.1 and 12.5 are knitted with needles of fineness 4, the adjacent areas 12.2 and 12.4 with needles of fineness 6 and the middle area 12.3 with needles of fineness 8.
  • in the other knitted fabric 13 two knitted areas of unequal size and asymmetrically arranged are provided, of which the smaller knitted area 13.1 is to be knitted with needles of gauge 8 and the larger knitted area 13.2 is to be knitted with needles of gauge 4.
  • the same needle bed sections 10.1 and 11.1 are assembled in the front needle bed 10 and in the rear needle bed 11.
  • the needle beds 10 and 11 have different sections, namely the front needle bed 10, a section for needles of fineness 8 and a section for needles of fineness 4, and the rear needle bed 11 - as an example of possible variations - but only one single section with needles of gauge 8. It would also be possible here to select a section with needles of fineness 5 instead of a section with needles of fineness 8.
  • the transfer process can be easily controlled.
  • the schematic drawing also shows the two carriage halves 14 and 15 for the front needle bed 10 and the rear needle bed 11.
  • Each carriage half is equipped with four lock systems 14.1, 14.2, 14.3, 14.4 and 15.1, 15.2, 15.3 and 15.4, the combined knitting - and cape lock systems are and are symbolized by triangles.
  • Each lock system is assigned a different needle gauge, which is expressed by the designations U4, U5, U6 and U7 / 8. This means that the lock systems 14.1 and 15.1 for controlling the needles of gauge 4, the lock systems 14.2 and 15.2 for controlling the needles of gauge 5, the lock systems 14.3 and 15.3 for controlling the needles of gauge 6 and the lock systems 14.4 and 15.4 for control the needles of fineness 7 and 8 are provided.
  • an electronic control device and the drive device for the carriage 14/15 which reverses the carriage at any desired point on the needle beds, i.e. also at each transition point from one needle bed section 10.1, 11.1 to the next, and a selection of the individual Allow sections 10.1, 11.1 of the two needle beds 10, 11 lock systems of the slide halves 14, 15 to be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP89105341A 1988-04-15 1989-03-25 Flachstrickmaschine Expired - Lifetime EP0337178B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812488 1988-04-15
DE3812488A DE3812488A1 (de) 1988-04-15 1988-04-15 Flachstrickmaschine

Publications (3)

Publication Number Publication Date
EP0337178A2 EP0337178A2 (de) 1989-10-18
EP0337178A3 EP0337178A3 (de) 1992-05-06
EP0337178B1 true EP0337178B1 (de) 1995-01-18

Family

ID=6352008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105341A Expired - Lifetime EP0337178B1 (de) 1988-04-15 1989-03-25 Flachstrickmaschine

Country Status (5)

Country Link
US (1) US4866954A (enrdf_load_stackoverflow)
EP (1) EP0337178B1 (enrdf_load_stackoverflow)
JP (1) JPH01298255A (enrdf_load_stackoverflow)
DE (2) DE3812488A1 (enrdf_load_stackoverflow)
ES (1) ES2068845T3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739239C1 (de) * 1997-09-09 1998-10-29 Stoll & Co H Verfahren zur Herstellung eines Gestricks, insbesondere auf einer Flachstrickmaschine
US6436506B1 (en) * 1998-06-24 2002-08-20 Honeywell International Inc. Transferrable compliant fibrous thermal interface
EP1911867B1 (de) 2006-10-10 2017-05-03 Groz-Beckert KG Nadelbett mit unterbrochenen Nadelführungen
CN101952497B (zh) * 2008-03-12 2012-06-20 株式会社岛精机制作所 针织物设计系统
JP7573491B2 (ja) * 2021-06-11 2024-10-25 株式会社島精機製作所 ニットウェアの編成方法、及び横編機のカムシステムへの編成データの割当装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH389146A (fr) * 1962-04-11 1965-03-15 Dubied & Cie Sa E Machine à tricoter rectiligne
FR2376911A1 (fr) * 1977-01-07 1978-08-04 Saffron Knitting Cy Ltd Etoffe tricotee composite et machine pour le tricotage d'une telle etoffe
GB2071709B (en) * 1980-03-13 1983-09-21 Bond Knitting Systems Ltd Flat bed knitting machine
US4587811A (en) * 1985-09-20 1986-05-13 Takenori Hiromoto Knitted fabric, method of knitting same and machine for the same
US4610150A (en) * 1985-09-20 1986-09-09 Takenori Hiromoto Knitted fabric, method of knitting same and machine for the same
DE3612836C1 (de) * 1986-04-16 1987-04-23 Schieber Universal Maschf Flachstrickmaschine
DE8715137U1 (de) * 1987-11-13 1988-02-04 Saxonia-Franke GmbH, 7320 Göppingen Nadelbett für Flach- und Rundstrickmaschinen

Also Published As

Publication number Publication date
ES2068845T3 (es) 1995-05-01
US4866954A (en) 1989-09-19
EP0337178A3 (de) 1992-05-06
EP0337178A2 (de) 1989-10-18
JPH0370025B2 (enrdf_load_stackoverflow) 1991-11-06
JPH01298255A (ja) 1989-12-01
DE58908894D1 (de) 1995-03-02
DE3812488A1 (de) 1989-11-02

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