EP0158652B1 - Kettenwirkmaschine, insbesondere häkelgalonmaschine - Google Patents

Kettenwirkmaschine, insbesondere häkelgalonmaschine Download PDF

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Publication number
EP0158652B1
EP0158652B1 EP84903480A EP84903480A EP0158652B1 EP 0158652 B1 EP0158652 B1 EP 0158652B1 EP 84903480 A EP84903480 A EP 84903480A EP 84903480 A EP84903480 A EP 84903480A EP 0158652 B1 EP0158652 B1 EP 0158652B1
Authority
EP
European Patent Office
Prior art keywords
knitting
warp
needles
machine
respect
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
EP84903480A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0158652A1 (de
Inventor
Claus Lueger
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.)
Textilma AG
Original Assignee
Textilma AG
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 Textilma AG filed Critical Textilma AG
Priority to AT84903480T priority Critical patent/ATE27011T1/de
Publication of EP0158652A1 publication Critical patent/EP0158652A1/de
Application granted granted Critical
Publication of EP0158652B1 publication Critical patent/EP0158652B1/de
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B25/00—Warp knitting machines not otherwise provided for
    • D04B25/06—Galloon crocheting machines

Definitions

  • the invention relates to a warp knitting machine, in particular a crochet gallon machine according to the preamble of claim 1.
  • Warp knitting machines in particular crochet gallon machines of the type mentioned at the outset, are known, for example, from DE-OS 2 758 421.
  • the knitting needles and the warp thread are practically in a horizontal plane.
  • the rods that the thread guides carry for a long weft or additional threads are roof-like over the knitting point. This arrangement makes access to the knitting point considerably more difficult, so that the setting and monitoring of the knitting needles, the warp needles and the thread guide are difficult.
  • the object of the invention is to improve the warp knitting machine, in particular crochet galloon machine of the type mentioned, in such a way that the knitting area of the knitting needles and the warp-laying needles and the thread guides are more easily accessible.
  • the stated object is surprisingly achieved by the characterizing features of claim 1.
  • the fact that the knitting needle plane is inclined backwards and downwards at an angle a 20 to 40 ° to the horizontal, results in particularly good accessibility to the parts interacting at the knitting point, such as the knitting needles, warp needles, thread guides, etc. Machine facilitates the setting up of the threads on the one hand and on the other hand the setting of the elements interacting at the point of action. In addition, the ongoing monitoring of such a warp knitting machine is made considerably easier.
  • the desired accessibility of the knitting needle area is improved in that the knitting needle plane is inclined backwards and downwards at an angle a of 30 ° to the horizontal, the warp-laying needles are arranged on the underside of the warp bar and rise upward against the knitting needles, the warp threads over the warp bar are guided, and the top of the warp bar is higher than the tip of the knitting needles, which improves the handling of the warp threads and the warp needles, their adjustment and monitoring.
  • the special guidance and storage of the swing arms and the rods arranged in them has a favorable effect on the accessibility of the warp knitting machine.
  • the handling of the additional threads, their monitoring and the setting of the corresponding thread guides can be further improved by further developing the warp knitting machine.
  • the manufactured goods are removed from the handling area at the knitting point of the warp knitting machine, which in turn has a favorable effect on the accessibility of the warp knitting machine.
  • the crochet galloon machine shown in FIGS. 1 and 2 has a series of knitting needles 2 at the knitting point which, for example, are designed as hook needles and can be combined in different groups.
  • the knitting needles 2 are fastened to a knitting needle bar 4 which is arranged on swing arms 6 which can be pivoted back and forth about an axis 8.
  • a connecting rod 10 is used for the drive, the bearing ring 12 of which is arranged on an eccentric ring 14 which is seated on a drive shaft 16.
  • the reciprocating knitting needles 2 essentially move in a knitting needle plane E which is inclined at an angle a to the horizontal H.
  • a knock-off bar 18 contains grooves 20 for guiding the knitting needle 2 and knocking off the stitches formed on the knitting needles.
  • the warp-laying needles 22 are arranged so as to rise against the knitting needles 2.
  • the warp rod 24 exerts an oscillating pivoting movement so that the warp-laying needles 22 can each insert a warp thread 26 on the associated knitting needle 2.
  • the warp thread 26 is guided in each case on the top side of the warp rod 24, runs via a warp thread monitoring device 28 to a match tree 30 arranged on the front of the machine and further down to a chain tree 32.
  • Various thread guides or thread layers 34, 36, 38, 40, 42 are also arranged at the knitting point, with which various additional threads 44, 46, 48, 50, 52 can be knitted for the most varied purposes.
  • the threads 44, 46 can be used to pattern the manufactured goods.
  • the threads 48, 52 generally serve as long wefts, which are guided back and forth over several knitted chains.
  • the thread 50 can be a rubber thread that is knitted along a chain, for example.
  • the thread guides 34, 36, 38, 40, 42 are fastened to rods 54 which are guided back and forth in the longitudinal direction in swing arms 56. Drive devices, not shown, are used to drive the rods 54.
  • the swing arm 56 can be driven in a manner not shown by the drive shaft 16.
  • the swing arm is arranged to run backwards and downwards and contains different guide bearings 60 for the rods 54. The arrangement is such that the foremost guide bearing 60a is at least approximately the highest in the raised position of the swing arm 56 with respect to the other guide bearings 60.
  • the threads 44, 46, 48 rest on the front of the rod 54 and are fed from above via deflection guides 62.
  • the threads come from cones (not shown in more detail) and further guiding and monitoring devices on the back of the crochet galloon machine.
  • the thread 52 can also be fed in a similar manner.
  • the thread 50 is a rubber thread, for the transport of which special devices are provided.
  • a transport roller 64 is used for this purpose, to which the thread 50 is brought into contact by means of pressure rollers 66, 68.
  • the thread 50 then continues via a monitoring device 70 to a deflection guide 72 and further to the thread guide 40.
  • the fabric web 74 produced at the knitting point first arrives in a web guide 76 which runs downwards perpendicularly to the knitting needle plane E.
  • a pressure roller 78 brings the web 74 to a transport roller 80 and the web runs there to a further pressure roller 82, via which the web is removed from the transport roller 80.
  • the material web then continues to a deflection roller 84 arranged on the front of the crochet gallon machine, on which the material web is guided to the rear of the crochet gallon machine.
  • the material web can either be wound up on a goods tree or, as in the present example, can reach another transport roller 88.
  • Another pressure roller 90 in turn provides the necessary contact pressure so that there is sufficient frictional engagement of the web 74 on the transport roller 88. From Letzerer the web runs in free fall into a collecting container 92.
  • Such a collecting container 92 is particularly suitable for narrow webs, such as belts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP84903480A 1983-10-07 1984-09-27 Kettenwirkmaschine, insbesondere häkelgalonmaschine Expired EP0158652B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84903480T ATE27011T1 (de) 1983-10-07 1984-09-27 Kettenwirkmaschine, insbesondere haekelgalonmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5479/83A CH661301A5 (de) 1983-10-07 1983-10-07 Kettenwirkmaschine.
CH5479/83 1983-10-07

Publications (2)

Publication Number Publication Date
EP0158652A1 EP0158652A1 (de) 1985-10-23
EP0158652B1 true EP0158652B1 (de) 1987-05-06

Family

ID=4294279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84903480A Expired EP0158652B1 (de) 1983-10-07 1984-09-27 Kettenwirkmaschine, insbesondere häkelgalonmaschine

Country Status (7)

Country Link
US (1) US4584853A (it)
EP (1) EP0158652B1 (it)
BR (1) BR8407115A (it)
CH (1) CH661301A5 (it)
DE (1) DE3346020A1 (it)
IT (1) IT1176868B (it)
WO (1) WO1985001757A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225473B (it) * 1987-10-13 1990-11-14 Omodeo Luigi Zorini Dispositivo di trascinamento per fili di ordito in telai per galloniad uncinetto
US5671397A (en) * 1993-12-27 1997-09-23 At&T Global Information Solutions Company Sea-of-cells array of transistors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758421A1 (de) * 1976-12-28 1978-06-29 Brevitex Ets Exploit Hakennadelwebstuhl

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1346136A (en) * 1918-05-11 1920-07-13 Phoenix Knitting Works Machine for and method of producing knitted puttees and the like
NL45740C (it) * 1936-02-21 1938-12-15
NL71261C (it) * 1949-12-08
US3050972A (en) * 1958-04-04 1962-08-28 Kidde Textile Machinery Corp Take-up mechanism for knitting machines
GB889738A (en) * 1959-04-14 1962-02-21 Hobourn F N F Ltd Improvements relating to flat warp knitting machines
CH488040A (de) * 1968-04-09 1970-03-31 Liebrandt Karl Kettenwirkmaschine
US3760609A (en) * 1971-09-28 1973-09-25 Fouquet Werk Frauz & Planck Fabric pull-off mechanism, particularly for circular knitting machines
US4176530A (en) * 1972-01-04 1979-12-04 Claudius Cheynet Device for covering warp yarn with covering yarns
BE793456A (fr) * 1972-01-04 1973-04-16 Cheynet & Ses Fils S A Ets Procede de tissage utilisant des fils guipes, et notamment des fils elastiques guipes directement sur les metiers a tisser, les moyens de miseen oeuvre de ce procede et les rubans, tissus et articles tisses resultant
CH641853A5 (de) * 1979-07-04 1984-03-15 Textilma Ag Maschine fuer die herstellung von maschenwaren und verfahren zum betrieb der maschine.
IT1123313B (it) * 1979-09-25 1986-04-30 Rockwell Rimoldi Spa Dispositivo tramatore per telai a crochet
IT1123388B (it) * 1979-10-01 1986-04-30 Menegatto Off Mec Macchina a crochet con complesso di regolazione e di guida delle barre di trama
IT1149512B (it) * 1982-01-29 1986-12-03 Rockwell Rimoldi Spa Dispositivo ricamatore per pizzi e o tessuti applicto a macchine a crochet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758421A1 (de) * 1976-12-28 1978-06-29 Brevitex Ets Exploit Hakennadelwebstuhl

Also Published As

Publication number Publication date
CH661301A5 (de) 1987-07-15
IT8423017A0 (it) 1984-10-05
EP0158652A1 (de) 1985-10-23
BR8407115A (pt) 1985-08-27
IT8423017A1 (it) 1986-04-05
DE3346020A1 (de) 1985-04-18
US4584853A (en) 1986-04-29
WO1985001757A1 (en) 1985-04-25
IT1176868B (it) 1987-08-18

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