EP0126035A1 - Vorrichtung zur Herstellung von Taschen in Strickwaren mit einer Rundstrickmaschine für Schlauchwaren mit kontinuierlicher und gleichgerichteter Bewegung sowie mit dieser Vorrichtung ausgerüstete Maschine - Google Patents

Vorrichtung zur Herstellung von Taschen in Strickwaren mit einer Rundstrickmaschine für Schlauchwaren mit kontinuierlicher und gleichgerichteter Bewegung sowie mit dieser Vorrichtung ausgerüstete Maschine Download PDF

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Publication number
EP0126035A1
EP0126035A1 EP84830095A EP84830095A EP0126035A1 EP 0126035 A1 EP0126035 A1 EP 0126035A1 EP 84830095 A EP84830095 A EP 84830095A EP 84830095 A EP84830095 A EP 84830095A EP 0126035 A1 EP0126035 A1 EP 0126035A1
Authority
EP
European Patent Office
Prior art keywords
needles
cam
fall
cylinder
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.)
Granted
Application number
EP84830095A
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English (en)
French (fr)
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EP0126035B1 (de
Inventor
Alberto Frullini
Giuliano Ugolini
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.)
Fa - Ma SNC Di Frullini & Maselli
Original Assignee
Fa - Ma SNC Di Frullini & Maselli
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 Fa - Ma SNC Di Frullini & Maselli filed Critical Fa - Ma SNC Di Frullini & Maselli
Priority to AT84830095T priority Critical patent/ATE27833T1/de
Publication of EP0126035A1 publication Critical patent/EP0126035A1/de
Application granted granted Critical
Publication of EP0126035B1 publication Critical patent/EP0126035B1/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
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/20—Circular knitting machines with independently-movable needles with provision for narrowing or widening; with reciprocatory action, e.g. for knitting of flat portions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
    • D04B9/46—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof
    • D04B9/56—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof heel or toe portions

Definitions

  • the present invention relates to a device for forming knitted pockets with a circular machine for tubular manufactured products with continuous unidirectional movement and a circular machine thus equipped.
  • the main object of the present invention is that of proposing a different subsequent device for carrying out the method which, in the first invention patent Do. not. 9434A / 82 above, very simple and efficient so as to obtain a circular machine of great reliability and versatility and low cost.
  • the advantages obtained by virtue of the present invention essentially consist in the fact that various manufactured products are obtained with pockets of various shapes, sizes and positions, with continuous wire and with unidirectional movement of the circular machine; that among the feasible manufactured products there are stockings and socks with heel and pocket stitch, panties with gusset and stockings with semi-gusset for tights with gusset; that pockets can be obtained with several yarns of different nature, fineness and color; that it is possible to use circular machines, with single or double cylinder needles, with many feeds for the formation of the tubular and with two or multiple of two additional feeds for the formation of the mesh pockets; that the needles can be selected to obtain pockets with patterned fabric; that it is possible to operate with great reliability and safety even at a much higher speed than that obtained today with circular machines with reciprocating motion; that a production far superior to that of said alternative machines is obtained; that the product obtained is of very good quality; .that the relative simplicity of construction makes it possible to equip a circular machine for hosiery at a very studied and competitive
  • FIG. 1 shows the plan view of a fall according to the invention, excluding work;
  • FIG. 2 represents the fall of FIG. 1 in the work phase during training in stoppage of the first partial row of meshes;
  • FIG. 3 represents the fall of FIG. 1 in the working phase during the movement training of the second partial row of quail;
  • FIG. 4 shows the sections at different speed of one turn of the chute and the additional wire guide with, in the center, the cam for obtaining the relative speed;
  • FIG. 5 shows an axial vertical section of a circular machine for hosiery fitted with a device according to the invention;
  • FIG. 6 shows the detail plan view of a device for phasing the additional wire guide associated with the drop according to the invention; in table 4 FIG.
  • FIG. 7 shows the plan view of a device for controlling the rotation of the chute and of the additional wire guide according to the invention
  • FIG. 8 shows the developed section of a part of the device of FIG. 7
  • FIG. 9 shows the expanded section of the remaining part of the FIG device. 7.
  • de can be placed radially in relation to the needle cylinder to vary the distance and thus engage the needles with separate arcs of the needles in relation to the pocket to be produced (e.g. the heel or toe with closure in the lower part of the foot) 'a low).
  • said additional thread guide (98) can be associated with one or more similar thread guides, positioned, superimposed or approached, to allow feeding with several pieces.
  • Several tongue tabs (3) with double heel (130) distributed along the partial arc of needles provided for the formation of a pocket, including the upper heel, at each turn of the cylinder (1) is engaged by one (211) of the two profile of the cam (201) for the first fall and by the stake (203) for the successive lifting of "retained” to "discharged” and by the other (212) profile of the cam (201 ) for the second fall.
  • the needles (3) belonging to separate partial arcs that is to say intended to form separate knitted pockets of the same manufactured product, have the upper heel of different length to be selected by the fall (200) previously positioned at corresponding cylinder distances (1).
  • the movement is transmitted by the said shaft (237) to the shaft (97) of the additional thread guide (98) to the by means of an epicyclic train with coincident axes, with the main wheels (239-241) on the axis (237), the satellite wheels (240-242) on the axis (243), the train carrier (245) , the wheel (241 ') and a toothed belt (246).
  • the train carrier (226) of the first planetary gear can move in both directions, relative to a median position for which the gear transmission ratio is that defined by the number of teeth of the wheels (equal to one) while '' it is positive or negative with the movement of the train carrier in one direction or the other: so the instantaneous position of the train carrier (226) controlled by the position of the caster (227) on the cam (228) determines the instantaneous speed of the fall (200) and of the additional thread guide (98).
  • the train carrier (245) of the second planetary gear train which has two possible working positions defined by the contact of a caster with a cam fixed on the shaft (237) and not shown for simplification, determines the instantaneous position additional thread guide (behind or in front) by rap port at the fall (200).

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Knitting Of Fabric (AREA)
EP84830095A 1983-04-12 1984-03-29 Vorrichtung zur Herstellung von Taschen in Strickwaren mit einer Rundstrickmaschine für Schlauchwaren mit kontinuierlicher und gleichgerichteter Bewegung sowie mit dieser Vorrichtung ausgerüstete Maschine Expired EP0126035B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84830095T ATE27833T1 (de) 1983-04-12 1984-03-29 Vorrichtung zur herstellung von taschen in strickwaren mit einer rundstrickmaschine fuer schlauchwaren mit kontinuierlicher und gleichgerichteter bewegung sowie mit dieser vorrichtung ausgeruestete maschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT939183 1983-04-12
IT09391/83A IT1198552B (it) 1983-04-12 1983-04-12 Dispositivo per la formazione di sacche di maglia con una macchina circolare per manufatti tubolari con moto unidirezionale continuo e macchina attrezzata per detto dispositivo

Publications (2)

Publication Number Publication Date
EP0126035A1 true EP0126035A1 (de) 1984-11-21
EP0126035B1 EP0126035B1 (de) 1987-06-16

Family

ID=11129426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84830095A Expired EP0126035B1 (de) 1983-04-12 1984-03-29 Vorrichtung zur Herstellung von Taschen in Strickwaren mit einer Rundstrickmaschine für Schlauchwaren mit kontinuierlicher und gleichgerichteter Bewegung sowie mit dieser Vorrichtung ausgerüstete Maschine

Country Status (8)

Country Link
EP (1) EP0126035B1 (de)
JP (1) JPS60146052A (de)
AT (1) ATE27833T1 (de)
CA (1) CA1291881C (de)
CS (1) CS271305B2 (de)
DE (1) DE3464266D1 (de)
ES (1) ES8503382A1 (de)
IT (1) IT1198552B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO990024A1 (it) * 1999-08-24 2001-02-24 Franco Sciacca Metodo e attrezzatura per la produzione di articoli di maglieria tubolare forniti di uno o piu' lacci, fiocchi, stringhe o simili e prodotti
IT201600072994A1 (it) * 2016-07-13 2018-01-13 Lonati Spa Dispositivo prelevatore per operare il prelievo di un manufatto tubolare a maglia da una macchina circolare per maglieria, calzetteria o simile e il suo trasferimento ad un’unita’ atta ad eseguire ulteriori operazioni sul manufatto.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911807A (en) * 1956-02-24 1959-11-10 Lombardi Vincent Knitting machine
US3192741A (en) * 1960-08-19 1965-07-06 Schubert & Salzer Maschinen Circular knitting machine for the production of partially reinforced hose goods and method therefor
US3270527A (en) * 1963-10-24 1966-09-06 Stretch Corp U Circular knitting apparatus and method adapted to continuous rotative knitting of partial courses
CH421359A (de) * 1963-02-04 1966-09-30 Ki Ex Masterkije Rundstrickmaschine zur Herstellung formgerechter Strickwaren mit festen Seitenrändern
GB2078265A (en) * 1980-05-12 1982-01-06 Brematex Spa Circular Knitting Machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911807A (en) * 1956-02-24 1959-11-10 Lombardi Vincent Knitting machine
US3192741A (en) * 1960-08-19 1965-07-06 Schubert & Salzer Maschinen Circular knitting machine for the production of partially reinforced hose goods and method therefor
CH421359A (de) * 1963-02-04 1966-09-30 Ki Ex Masterkije Rundstrickmaschine zur Herstellung formgerechter Strickwaren mit festen Seitenrändern
US3270527A (en) * 1963-10-24 1966-09-06 Stretch Corp U Circular knitting apparatus and method adapted to continuous rotative knitting of partial courses
GB2078265A (en) * 1980-05-12 1982-01-06 Brematex Spa Circular Knitting Machines

Also Published As

Publication number Publication date
IT8309391A0 (it) 1983-04-12
ATE27833T1 (de) 1987-07-15
DE3464266D1 (en) 1987-07-23
ES531469A0 (es) 1985-02-16
EP0126035B1 (de) 1987-06-16
IT1198552B (it) 1988-12-21
CA1291881C (en) 1991-11-12
JPS60146052A (ja) 1985-08-01
ES8503382A1 (es) 1985-02-16
JPH0577777B2 (de) 1993-10-27
CS271305B2 (en) 1990-09-12
CS267484A2 (en) 1989-11-14

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