FR2534604A1 - Needle for the transverse transfer of a loop on a knitting machine - Google Patents

Needle for the transverse transfer of a loop on a knitting machine Download PDF

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Publication number
FR2534604A1
FR2534604A1 FR8217250A FR8217250A FR2534604A1 FR 2534604 A1 FR2534604 A1 FR 2534604A1 FR 8217250 A FR8217250 A FR 8217250A FR 8217250 A FR8217250 A FR 8217250A FR 2534604 A1 FR2534604 A1 FR 2534604A1
Authority
FR
France
Prior art keywords
needle
loop
knitting machine
fin
transfer
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
FR8217250A
Other languages
French (fr)
Other versions
FR2534604B1 (en
Inventor
Yoshinori Suzuki
Asayasu Torii
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.)
Sakurai Ltd
Original Assignee
Sakurai 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
Priority to GB08229255A priority Critical patent/GB2128642B/en
Application filed by Sakurai Ltd filed Critical Sakurai Ltd
Priority to FR8217250A priority patent/FR2534604A1/en
Priority to DE3239111A priority patent/DE3239111C2/en
Publication of FR2534604A1 publication Critical patent/FR2534604A1/en
Application granted granted Critical
Publication of FR2534604B1 publication Critical patent/FR2534604B1/fr
Granted legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B35/00Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04Latch needles

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

Abstract

The needle for transferring a loop in the transverse direction for a circular knitting machine is constituted in such a fashion as to be robust and of easy manufacture allowing very gentle operation. Near its upper end terminated by a hook 6, the needle carries, above a tab 7, a portion 2 which is offset parallel to an edge from which extends a fin 3 having an inclined upper edge 4 descending to a marginal portion 3' folded back at right angles with respect to the bottom 3'' of the fin.

Description

La présente invention a pour but d'établir une aiguille qu'on puisse utiliser dans la machine à tricotage circulaire pour le transfert de boucle en direction transversale0
Le but de l'invention est d'établir une aiguille qui soit peu coûteuse et robuste et qui puisse transférer une boucle l'une après leautre sans interruption en direction transversale.
The object of the present invention is to establish a needle which can be used in the circular knitting machine for transferring the loop in the transverse direction.
The object of the invention is to establish a needle which is inexpensive and robust and which can transfer a loop one after the other without interruption in the transverse direction.

Le dessin annexé représente, à titre d'exemple, une forme d'exécution convenable de la présente invention illustrée par les figures ci- après
la figure 1 est une vue de face de l'aiguille de transfert transversal selon l'invention
la figure 2 en est une vue de côté
la figure 3 en est une élévation vue de l'arrière
la figure 4 est une vue de face montrant l'aiguille telle qu'elle apparait en service
la figure 5 est une vue en plan correspondant à la figure 4
les figures 6A, 6B, 6C et 6D sont des vues en perspective montrant l'aiguille telle qu'elle apparaît lors du tricotage du fil ; et
la figure 7 est une vue générale de côté de aiguille.
The accompanying drawing shows, by way of example, a suitable embodiment of the present invention illustrated by the figures below.
Figure 1 is a front view of the transverse transfer needle according to the invention
Figure 2 is a side view
Figure 3 is an elevation seen from the rear
Figure 4 is a front view showing the needle as it appears in service
Figure 5 is a plan view corresponding to Figure 4
Figures 6A, 6B, 6C and 6D are perspective views showing the needle as it appears when knitting the yarn; and
Figure 7 is a general side view of needle.

Dans la forme d'exécution du dessin, un corps aiguille 1 présente près de son extrémité supérieure une région repliée vers la droite de la figure 1 pour former une partie 2 décalée parallélementO A partir du bord de la partie décalée 2 s'étend une ailette 3 en L faisant corps avec la partie 2 pour le transfert de la boucle et comprenant une partie marginale extérieure 3' coudée à angle droit pour former une face parallèle à la partie décalée 2, une partie formant fond 3" coudée à angle droit par rapport à la partie 2 avec un bord supérieur 4 s'inclinant vers la partie extérieure repliée 3'. In the embodiment of the drawing, a needle body 1 has, near its upper end, a region folded to the right of FIG. 1 to form a part 2 offset in parallel. From the edge of the offset part 2 extends a fin. 3 in L integral with part 2 for the transfer of the loop and comprising an external marginal part 3 'bent at right angles to form a face parallel to the offset part 2, a bottom part 3 "bent at right angles to to part 2 with an upper edge 4 inclining towards the folded outer part 3 '.

Le corps d'aiguille 1 comprend en outre, à son extrémité supérieure un crochet sderetenue du fil et une languette 7. On a indiqué aussi des patins 8 et un cylindre 9 pour recevoir le corps dtaiguille 1.  The needle body 1 also comprises, at its upper end, a hook welded with the thread and a tongue 7. There are also indicated pads 8 and a cylinder 9 for receiving the needle body 1.

L'aiguille pour 1@ lv transfert de boucle transversal selon la présente invention est établie suivant la construc tion exposée ci-dessus et, comme on l'a représenté sur la figure 6A, une boucle de fil est d'abord retenue par ailette 3 puis, quand le crochet de retenue de fil 6 de l'aiguille suivante 11 est repoussé pour s'élever à l'intérieur de l'ailette de transfert (figure 6B) le fil est repoussé par la partie décalée 2 et le bord incliné 4 et, quand le premier corps dsaiguille 1 s'abaisse comme représenté sur la figure 6C, deux boucles de fil sont retenues, Au moment où deux boucles sont retenues, le corps d'aiguille 1' passe à l'extérieur de l'ailette 3 par sa partie décalée 2.Quandle corps d'aiguille i' s'élève comme le montre la figure 6D, l'ailette 3 reçoit une nouvelle boucle et une boucle de fil de plus est transférée au corps d'aiguille 1" par le mouvement similaire de aiguille suivante 1". The needle for 1 @ The transverse loop transfer according to the present invention is established according to the construction exposed above and, as shown in FIG. 6A, a wire loop is first retained by fin 3 then, when the hook thread retainer 6 of the next needle 11 is pushed back to rise inside the transfer fin (Figure 6B) the thread is pushed back by the offset part 2 and the inclined edge 4 and, when the first body needle 1 is lowered as shown in FIG. 6C, two loops of thread are retained. When two loops are retained, the needle body 1 ′ passes outside the fin 3 by its offset part 2. When the needle body i 'rises as shown in Figure 6D, the fin 3 receives a new loop and one more wire loop is transferred to the needle body 1 "by the similar movement of the next needle 1" .

De la façon mentionnée ci-dessus, les boucles de fil sont complètement transférées avant que vienne l'aiguille tricoteuse et ainsi tout le fonctionnement devient extreme- ment doux,
En particulier, une caractéristique importante de l'aiguille selon la présente invention consiste dans la configuration intégrée de l'ailette solidaire du corps d'aiguille car ainsi non seulement l'aiguille est de fabrication facile et de construction robuste, mais encore elle présente une surface très unie qui vient en contact direct avec le cylindre sans présenter les concavités que comporte une Jonction par soudure, La partie décalée est aussi avantageuse en garantissant la solide retenue de la boucle par le crochet de retenue.
As mentioned above, the loops of thread are completely transferred before the knitting needle comes and thus the whole operation becomes extremely smooth,
In particular, an important characteristic of the needle according to the present invention consists in the integrated configuration of the fin secured to the needle body because thus not only is the needle easy to manufacture and of robust construction, but also it has a very smooth surface which comes into direct contact with the cylinder without having the concavities that a Junction by welding has, The offset part is also advantageous by guaranteeing the solid retention of the loop by the retaining hook.

Claims (1)

R E Y E W D I C A T I O N  R E Y E W D I C A T I O N Aiguille pour le transfert transversal de la boucle dans une machine à tricoter, caractérisée en ce qu'elle comprend une région voisine de l'extrémité supérieure légèrement décalée pour former une partie décalée parallélement par rapport au corps d'aiguille et une ailette en L (3) pour le transfert de boucle ayant une partie marginale extérieure (3s) repliée à angle droit pour constituer une face parallèle à ladite partie décalée tandis qu'un bord supérieur (4) est incliné vers ladite partie marginal éxtérieur.e repliée (3').  Needle for the transverse transfer of the loop in a knitting machine, characterized in that it comprises a region near the upper end slightly offset to form a part offset parallel to the needle body and an L-shaped fin ( 3) for the transfer of the loop having an external marginal part (3s) folded at a right angle to form a face parallel to said offset part while an upper edge (4) is inclined towards said external marginal part. Folded (3 ' ).
FR8217250A 1982-10-13 1982-10-15 Needle for the transverse transfer of a loop on a knitting machine Granted FR2534604A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08229255A GB2128642B (en) 1982-10-13 1982-10-13 Knitting machine needles
FR8217250A FR2534604A1 (en) 1982-10-13 1982-10-15 Needle for the transverse transfer of a loop on a knitting machine
DE3239111A DE3239111C2 (en) 1982-10-13 1982-10-22 Transfer needle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB08229255A GB2128642B (en) 1982-10-13 1982-10-13 Knitting machine needles
FR8217250A FR2534604A1 (en) 1982-10-13 1982-10-15 Needle for the transverse transfer of a loop on a knitting machine
DE3239111A DE3239111C2 (en) 1982-10-13 1982-10-22 Transfer needle

Publications (2)

Publication Number Publication Date
FR2534604A1 true FR2534604A1 (en) 1984-04-20
FR2534604B1 FR2534604B1 (en) 1984-12-21

Family

ID=27190449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217250A Granted FR2534604A1 (en) 1982-10-13 1982-10-15 Needle for the transverse transfer of a loop on a knitting machine

Country Status (3)

Country Link
DE (1) DE3239111C2 (en)
FR (1) FR2534604A1 (en)
GB (1) GB2128642B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2231265Y (en) * 1995-09-25 1996-07-17 林再兴 Structure improved knitting needle equipment
US6089045A (en) * 1999-02-02 2000-07-18 Edelweiss Manufacturing Co., Inc. Method and apparatus for transferring a loop from a selected needle to an adjacent needle for creating a decorative open work pattern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93548C (en) *
GB446670A (en) * 1934-10-29 1936-04-29 Thomas Henry Jones Improvements in the means for and method of producing knitted fabric
US2076896A (en) * 1935-06-11 1937-04-13 Hosiery Developments Ltd Means for producing knitted fabrics
FR849355A (en) * 1939-01-24 1939-11-22 Saml Davis & Sons Ltd Needle or turning back instrument for knitting machines
GB1058014A (en) * 1964-04-27 1967-02-08 Wirkmaschinenbau Karl Marx Veb Improvements in or relating to knitting machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584481A (en) * 1969-03-06 1971-06-15 Teihichi Kayashi Knitting needle for transferring stitches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93548C (en) *
GB446670A (en) * 1934-10-29 1936-04-29 Thomas Henry Jones Improvements in the means for and method of producing knitted fabric
US2076896A (en) * 1935-06-11 1937-04-13 Hosiery Developments Ltd Means for producing knitted fabrics
FR849355A (en) * 1939-01-24 1939-11-22 Saml Davis & Sons Ltd Needle or turning back instrument for knitting machines
GB1058014A (en) * 1964-04-27 1967-02-08 Wirkmaschinenbau Karl Marx Veb Improvements in or relating to knitting machines

Also Published As

Publication number Publication date
GB2128642B (en) 1986-04-03
FR2534604B1 (en) 1984-12-21
DE3239111C2 (en) 1984-10-18
DE3239111A1 (en) 1984-04-26
GB2128642A (en) 1984-05-02

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