EP0344101A1 - Handle for a sewing machine - Google Patents

Handle for a sewing machine Download PDF

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Publication number
EP0344101A1
EP0344101A1 EP89810307A EP89810307A EP0344101A1 EP 0344101 A1 EP0344101 A1 EP 0344101A1 EP 89810307 A EP89810307 A EP 89810307A EP 89810307 A EP89810307 A EP 89810307A EP 0344101 A1 EP0344101 A1 EP 0344101A1
Authority
EP
European Patent Office
Prior art keywords
handle
arm
handle according
arms
spool
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
EP89810307A
Other languages
German (de)
French (fr)
Other versions
EP0344101B1 (en
Inventor
Antonio Jimenez
Ingeborg Beau
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.)
Mefina SA
Original Assignee
Mefina SA
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 Mefina SA filed Critical Mefina SA
Publication of EP0344101A1 publication Critical patent/EP0344101A1/en
Application granted granted Critical
Publication of EP0344101B1 publication Critical patent/EP0344101B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B43/00—Spool-pin assemblies incorporated in sewing machines

Definitions

  • the invention relates to a new construction making it possible to obtain such an axial unwinding of the wire in combination with a handle.
  • the handle according to the invention is characterized in that it has, at each of its ends, an arm which can be moved from a retracted position to a deployed position for use, one of these arms being arranged for carry a spool pin which is substantially parallel to the handle when this arm is in the deployed position, the other arm being provided with a thread guide situated substantially in the axis of the spool pin when the two arms are in their deployed position.
  • a sewing machine 1 of which only the upper part has been shown, is provided with a handle 2, articulated on pivots 3 cooperating with the frame of the machine so as to be able to assume a position deployed, shown in Figure 1, and respectively a retracted position, visible in Figure 2, which is mainly used for storage.
  • the handle comprises a middle part 4 which has at each of its ends a curved portion 5 carrying the pivot 3. These two pivots 3 are coaxial and parallel to the middle part of the handle.
  • the handle has housings 6 and 7 in which two arms 8 and 9 can be retracted, pivotally mounted along an axis parallel to the middle part 4.
  • the housings 6 and 7 have guide grooves 10 in which it is possible to slide the tongues 11 secured to a base 12 carrying a reel holder rod 13.
  • this reel holder rod 13 constitutes an accessory which is not used only when you want to sew with two threads.
  • the base 12 and the rod 13 are removed from the housing 6, so that the latter can receive the arm 8 to come into the retracted position shown in FIG. 4.
  • the arm 8 is provided a spool holder 14, on which a spool of wire 15 can be placed, shown in phantom.
  • a disc 16, pierced at its center, is engaged in friction on the rod 14 and serves, on the one hand, to axially retain the coil 15 and, on the other hand, to constitute a smooth bearing surface for the wire 17 that we unwind in the reel.
  • This wire 17 passes through a wire guide 18 forming part of the arm 9.
  • This arm 9 with the wire guide are shown in more detail in FIG. 5.
  • This arm 9 can advantageously be made of injected plastic and has a cylindrical hole 19 with a longitudinal slot 20 opening towards the outside of the arm and constituting the active part of the wire guide.
  • a spring hook 21 makes it possible to introduce the wire into the hole 19 by passing it parallel to itself in the slot 20 and then prevents the wire from escaping through this same slot.
  • the spring 21 is fixed to the arm 2 using a tubular rivet 22 which constitutes a second thread guide which can be used when carrying out a sewing job simultaneously using two threads.
  • the wire guide preferably has two hooks 21 disposed respectively on each side of the part 23 of the arm 9.
  • FIG. 5 also shows that the arm 9 has two pins, one of which only 24 is visible in the drawing, allowing the articulation of the arm 9 on the handle.
  • the arm 9 has a boss 25 on each of its sides, these bosses being intended to cooperate with recesses 26 (Fig. 3) to form notches elastically retaining the arm 9 in its deployed position and respectively retracted.
  • FIG. 6 shows a part 27 which serves to retain the pins 24 of the arm 9, as well as those of the arm 8 which is articulated on the handle in the same way as the arm 9.
  • This part 27 has a half bearing 28 for retaining the pins 24 which cooperate with another half bearing provided inside the housings 6 and 7 respectively.
  • This part 27 also has a passage 29 provided for fixing it to the handle by means of a screw. This arrangement is advantageous, because it easily makes it possible to disassemble an arm to replace it with a new one in the event that the user has damaged or broken it.
  • FIG. 7 represents the arm 8 which is provided with the reel-carrying rod 14 and which is constituted in the same way as the arm 9, that is to say that it comprises two pins 24 and a boss 25 for fixing its positions deployed and respectively retracted.
  • the middle part 4 of the handle has a recess 30 in which the rod 14 is housed, when the arm 8 is in the retracted position, as illustrated in FIG. 4.
  • the handle 2 does not necessarily have to be articulated to the machine 1 and that it could be rigidly secured to the latter.
  • the arms 8 and 9 could also be pivoted on the handle along axes which are not parallel to part 4 of the handle, these axes possibly being, for example, vertical.
  • the arms 8 and 9 do not necessarily have to be articulated on the handle and they could very well be placed on the latter by mutual engagement of recessed and raised parts, with possible retaining means by elastic catch or snap-fastening.

Abstract

The handle (2) is intended for a sewing machine and carries two arms (8, 9) capable of retracting into receptacles (6, 7) of the handle when they are not being used. The arm (8) carries a rod (14) for receiving a bobbin (15) and a disc (16), whilst the arm (9) has a thread guide (18) for the thread (17) coming from the bobbin (15) and sliding along the edge of the disc (16). …<IMAGE>…

Description

On connaît déjà une poignée pour machine à coudre présentant, à chacune de ses extrémités, une portion recourbée destinée à être reliée à la machine à coudre, cette poignée portant au moins une tige porte-bobine. Une poignée de ce genre est décrite notamment dans le brevet suisse N° 659 674.There is already known a handle for a sewing machine having, at each of its ends, a curved portion intended to be connected to the sewing machine, this handle carrying at least one spool pin. A handle of this kind is described in particular in Swiss Patent No. 659,674.

Dans le brevet précité, le déroulement du fil de la bobine se fait dans le sens tangentiel. Or, on sait qu'il y a des avantages à dérouler le fil dans le sens axial d'une bobine qui reste immobile pendant le déroulement, ce qui donne un déroulement plus régulier. Un dispositif permettant un tel déroulement dans le sens axial est décrit par exemple dans le brevet américain N° 3 122 113.In the aforementioned patent, the unwinding of the coil wire is done in the tangential direction. However, we know that there are advantages to unwinding the wire in the axial direction of a coil which remains stationary during the unwinding, which gives a more regular unwinding. A device allowing such an unwinding in the axial direction is described for example in American patent N ° 3,122,113.

L'invention a pour objet une nouvelle construction permettant d'obte­nir un tel déroulement axial du fil en combinaison avec une poignée.The invention relates to a new construction making it possible to obtain such an axial unwinding of the wire in combination with a handle.

A cet effet, la poignée selon l'invention est caractérisée en ce qu'elle présente, à chacune de ses extrémités, un bras déplaçable d'une posi­tion escamotée vers une position déployée d'utilisation, l'un de ces bras étant agencé pour porter une tige porte-bobine qui est sensiblement parallèle à la poignée lorsque ce bras est en position déployée, l'autre bras étant muni d'un guide-fil situé sensiblement dans l'axe de la tige porte-bobine lorsque les deux bras sont dans leur position déployée.To this end, the handle according to the invention is characterized in that it has, at each of its ends, an arm which can be moved from a retracted position to a deployed position for use, one of these arms being arranged for carry a spool pin which is substantially parallel to the handle when this arm is in the deployed position, the other arm being provided with a thread guide situated substantially in the axis of the spool pin when the two arms are in their deployed position.

Le dessin annexé représente schématiquement et à titre d'exemple une forme d'exécution de la poignée faisant l'objet de l'invention.

  • La figure 1 est une vue montrant la poignée en position déployée, montée sur une machine à coudre.
  • La figure 2 montre cette même poignée en position escamotée sur la machine à coudre.
  • La figure 3 est une vue en perspective de la poignée en position d'utilisation.
  • La figure 4 est une vue en perspective de la poignée avec le porte-­bobine et le guide-fil en position escamotée.
  • La figure 5 est une vue de détail montrant un bras portant un guide-fil.
  • La figure 6 est une vue en coupe d'une pièce de fixation.
  • La figure 7 est une vue partielle montrant le bras porte-bobine en position déployée.
The accompanying drawing shows schematically and by way of example an embodiment of the handle which is the subject of the invention.
  • Figure 1 is a view showing the handle in the deployed position, mounted on a sewing machine.
  • Figure 2 shows the same handle in the retracted position on the sewing machine.
  • Figure 3 is a perspective view of the handle in the use position.
  • Figure 4 is a perspective view of the handle with the spool holder and the thread guide in the retracted position.
  • Figure 5 is a detail view showing an arm carrying a wire guide.
  • Figure 6 is a sectional view of a fastener.
  • Figure 7 is a partial view showing the coil holder arm in the deployed position.

En référence aux figures 1 et 2, une machine à coudre 1, dont seule la partie supérieure a été représentée, est munie d'une poignée 2, arti­culée sur des pivots 3 coopérant avec le bâti de la machine de façon à pouvoir prendre une position déployée, montrée à la figure 1, et respectivement une position escamotée, visible à la figure 2, qui est principalement utilisée pour le rangement.With reference to FIGS. 1 and 2, a sewing machine 1, of which only the upper part has been shown, is provided with a handle 2, articulated on pivots 3 cooperating with the frame of the machine so as to be able to assume a position deployed, shown in Figure 1, and respectively a retracted position, visible in Figure 2, which is mainly used for storage.

En se reportant aux figures 3 et 4, il est visible que la poignée comprend une partie médiane 4 qui présente à chacune de ses extrémités une portion recourbée 5 portant le pivot 3. Ces deux pivots 3 sont coaxiaux et parallèles à la partie médiane de la poignée.Referring to Figures 3 and 4, it is visible that the handle comprises a middle part 4 which has at each of its ends a curved portion 5 carrying the pivot 3. These two pivots 3 are coaxial and parallel to the middle part of the handle.

A chaque extrémité de la partie médiane 4, la poignée présente des logements 6 et 7 dans lesquels peuvent s'escamoter deux bras 8 et 9 montés pivotants suivant un axe parallèle à la partie médiane 4.At each end of the middle part 4, the handle has housings 6 and 7 in which two arms 8 and 9 can be retracted, pivotally mounted along an axis parallel to the middle part 4.

Les logements 6 et 7 présentent des rainures de guidage 10 dans lesquelles on peut faire coulisser des languettes 11 solidaires d'un socle 12 portant une tige porte-bobine 13. En principe cette tige porte-bobine 13 constitue un accessoire qui n'est utilisé que lorsque l'on désire effectuer une couture avec deux fils. Lorsque tel n'est pas le cas, le socle 12 et la tige 13 sont enlevés du logement 6, de sorte que celui-ci peut recevoir le bras 8 pour venir dans la position escamotée représentée à la figure 4. Le bras 8 est muni d'une tige porte-bobine 14, sur laquelle on peut placer une bobine de fil 15, montrée en trait mixte. Un disque 16, percé en son centre, est engagé à frottement sur la tige 14 et sert, d'une part, à retenir axialement la bobine 15 et, d'autre part, à constituer une surface d'appui lisse pour le fil 17 que l'on dévide dans la bobine.The housings 6 and 7 have guide grooves 10 in which it is possible to slide the tongues 11 secured to a base 12 carrying a reel holder rod 13. In principle this reel holder rod 13 constitutes an accessory which is not used only when you want to sew with two threads. When this is not the case, the base 12 and the rod 13 are removed from the housing 6, so that the latter can receive the arm 8 to come into the retracted position shown in FIG. 4. The arm 8 is provided a spool holder 14, on which a spool of wire 15 can be placed, shown in phantom. A disc 16, pierced at its center, is engaged in friction on the rod 14 and serves, on the one hand, to axially retain the coil 15 and, on the other hand, to constitute a smooth bearing surface for the wire 17 that we unwind in the reel.

Ce fil 17 passe dans un guide-fil 18 faisant partie du bras 9. Ce bras 9 avec le guide-fil sont représentés plus en détail à la figure 5. Ce bras 9 peut avantageusement être réalisé en matière plastique injectée et présente un trou cylindrique 19 avec une fente longitudinale 20 s'ouvrant vers l'extérieur du bras et constituant la partie active du guide-fil. Un crochet à ressort 21 permet d'introduire le fil dans le trou 19 en le faisant passer parallèlement à lui-même dans la fente 20 et empêche ensuite que le fil puisse s'échapper par cette même fente. Le ressort 21 est fixé au bras 2 à l'aide d'un rivet tubulaire 22 qui constitue un deuxième guide-fil pouvant être utilisé lorsqu'on effectue un travail de couture simultanément à l'aide de deux fils. Bien que cela ne soit pas visible à la figure 5, le guide-fil pré­sente de préférence deux crochets 21 disposés respectivement de chaque côté de la partie 23 du bras 9. La figure 5 montre encore que le bras 9 pré­sente deux tourillons, dont un seul 24 est visible au dessin, permettant l'arti­culation du bras 9 sur la poignée.This wire 17 passes through a wire guide 18 forming part of the arm 9. This arm 9 with the wire guide are shown in more detail in FIG. 5. This arm 9 can advantageously be made of injected plastic and has a cylindrical hole 19 with a longitudinal slot 20 opening towards the outside of the arm and constituting the active part of the wire guide. A spring hook 21 makes it possible to introduce the wire into the hole 19 by passing it parallel to itself in the slot 20 and then prevents the wire from escaping through this same slot. The spring 21 is fixed to the arm 2 using a tubular rivet 22 which constitutes a second thread guide which can be used when carrying out a sewing job simultaneously using two threads. Although this is not visible in FIG. 5, the wire guide preferably has two hooks 21 disposed respectively on each side of the part 23 of the arm 9. FIG. 5 also shows that the arm 9 has two pins, one of which only 24 is visible in the drawing, allowing the articulation of the arm 9 on the handle.

Il y a encore lieu de remarquer que le bras 9 présente un bossage 25 sur chacun de ses côtés, ces bossages étant destinés à coopérer avec des creusures 26 (Fig. 3) pour former des crans retenant élastiquement le bras 9 dans sa position déployée et respectivement escamotée.It should also be noted that the arm 9 has a boss 25 on each of its sides, these bosses being intended to cooperate with recesses 26 (Fig. 3) to form notches elastically retaining the arm 9 in its deployed position and respectively retracted.

La figure 6 montre une pièce 27 qui sert à retenir les tourillons 24 du bras 9, de même que ceux du bras 8 qui est articulé sur la poignée de la même façon que le bras 9. Cette pièce 27 présente un demi palier 28 pour retenir les tourillons 24 qui coopèrent avec un autre demi palier prévu a l'intérieur des logements 6 et respectivement 7. Cette pièce 27 présente encore un passage 29 prévu pour la fixer sur la poignée au moyen d'une vis. Cette disposition est avantageuse, car elle permet facilement de démonter un bras pour le remplacer par un neuf dans le cas où l'usager l'aurait abimé ou cassé.FIG. 6 shows a part 27 which serves to retain the pins 24 of the arm 9, as well as those of the arm 8 which is articulated on the handle in the same way as the arm 9. This part 27 has a half bearing 28 for retaining the pins 24 which cooperate with another half bearing provided inside the housings 6 and 7 respectively. This part 27 also has a passage 29 provided for fixing it to the handle by means of a screw. This arrangement is advantageous, because it easily makes it possible to disassemble an arm to replace it with a new one in the event that the user has damaged or broken it.

La figure 7 représente le bras 8 qui est muni de la tige porte-bobine 14 et qui est constituée de la même façon que le bras 9, c'est-à-dire qu'il comporte deux tourillons 24 et un bossage 25 pour fixer ses positions déployées et respectivement escamotées.FIG. 7 represents the arm 8 which is provided with the reel-carrying rod 14 and which is constituted in the same way as the arm 9, that is to say that it comprises two pins 24 and a boss 25 for fixing its positions deployed and respectively retracted.

Comme le montrent les figures 3 et 4, la partie médiane 4 de la poignée présente un évidement 30 dans lequel vient se loger la tige 14, lorsque le bras 8 est en position escamotée, comme illustrée à la figure 4.As shown in FIGS. 3 and 4, the middle part 4 of the handle has a recess 30 in which the rod 14 is housed, when the arm 8 is in the retracted position, as illustrated in FIG. 4.

On peut bien entendu prévoir de nombreuses variantes d'exécution de la poignée décrite. Il va de soi que la poignée 2 ne doit pas nécessairement être articulée à la machine 1 et qu'elle pourrait être rigidement solidaire de celle-ci. Les bras 8 et 9 pourraient aussi être pivotés sur la poignée suivant des axes non parallèles à la partie 4 de la poignée, ces axes pouvant par exemple être verticaux. Les bras 8 et 9 ne doivent pas nécessairement être articulés sur la poignée et ils pourraient très bien être placés sur celle-ci par engagement mutuel de parties en creux et en relief, avec d'éventuels moyens de retenue par cran élastique ou encliquetage.It is of course possible to provide many alternative embodiments of the handle described. It goes without saying that the handle 2 does not necessarily have to be articulated to the machine 1 and that it could be rigidly secured to the latter. The arms 8 and 9 could also be pivoted on the handle along axes which are not parallel to part 4 of the handle, these axes possibly being, for example, vertical. The arms 8 and 9 do not necessarily have to be articulated on the handle and they could very well be placed on the latter by mutual engagement of recessed and raised parts, with possible retaining means by elastic catch or snap-fastening.

Claims (10)

1. Poignée pour machine à coudre présentant, à chacune de ses extré­mités, une portion recourbée destinée à être reliée à la machine à coudre, cette poignée portant au moins une tige porte-bobine, caracterisée en ce qu'elle présente, à chacune de ses extrémités, un bras déplaçable d'une posi­tion escamotée vers une position déployée d'utilisation, l'un de ces bras étant agencé pour porter une tige porte-bobine qui est sensiblement parallèle à la poignée lorsque ce bras est en position déployée, l'autre bras étant muni d'un guide-fil situé sensiblement dans l'axe de la tige porte-bobine lorsque les deux bras sont dans leur position déployée.1. Handle for a sewing machine having, at each of its ends, a curved portion intended to be connected to the sewing machine, this handle carrying at least one spool pin, characterized in that it has, at each of its ends, an arm movable from a retracted position to a deployed position of use, one of these arms being arranged to carry a spool-holder rod which is substantially parallel to the handle when this arm is in the deployed position, l 'other arm being provided with a thread guide located substantially in the axis of the spool rod when the two arms are in their deployed position. 2. Poignée selon la revendication 1, caractérisée en ce que les deux bras sont articulés sur la poignée selon un axe parallèle à celle-ci.2. Handle according to claim 1, characterized in that the two arms are articulated on the handle along an axis parallel to the latter. 3. Poignée selon la revendication 2, caractérisée en ce que des crans élastiques sont prévus entre chaque bras et la poignée pour retenir les bras dans leurs positions déployées et/ou escamotées.3. Handle according to claim 2, characterized in that elastic notches are provided between each arm and the handle to retain the arms in their deployed and / or retracted positions. 4. Poignée selon la revendication 2, caractérisée en ce que la tige porte-bobine est solidaire de son bras, la partie de préhension de la poignée présentant un évidement dans lequel vient se loger la tige porte-bobine lorsque son bras est en position escamotée.4. Handle according to claim 2, characterized in that the spool-holder rod is integral with its arm, the grip part of the handle having a recess in which the spool-holder rod is housed when its arm is in the retracted position . 5. Poignée selon l'une des revendications précédentes, caractérisée en ce qu'elle présente une partie conformée pour recevoir une seconde tige porte-bobine.5. Handle according to one of the preceding claims, characterized in that it has a part shaped to receive a second reel-holder rod. 6. Poignée selon la revendication 5, caractérisée en ce qu'un de ses bras est muni d'au moins deux guide-fils.6. Handle according to claim 5, characterized in that one of its arms is provided with at least two wire guides. 7. Poignée selon la revendication 6, caractérisée en ce que le bras muni des guide-fils présente un trou cylindrique avec une fente longitudinale s'ouvrant vers l'extérieur du bras, un crochet a ressort étant disposé à proxi­mité d'une extrémité de ce trou et conformé pour permettre l'introduction d'un fil par la fente dans le trou cylindrique et l'empêcher de ressortir par cette fente.7. Handle according to claim 6, characterized in that the arm provided with the wire guides has a cylindrical hole with a longitudinal slot opening towards the outside of the arm, a spring hook being disposed near one end of this hole and shaped to allow the introduction of a wire through the slot in the cylindrical hole and prevent it from coming out through this slot. 8. Poignée selon la revendication 7, caractérisée en ce que le crochet est fixé au bras par un rivet tubulaire engagé dans un deuxième trou cylin­drique parallèle au premier, ce rivet tubulaire constituant le deuxième guide-fil.8. Handle according to claim 7, characterized in that the hook is fixed to the arm by a tubular rivet engaged in a second cylindrical hole parallel to the first, this tubular rivet constituting the second wire guide. 9. Poignée selon la revendication 7 ou 8, caractérisée en ce qu'un crochet à ressort est à proximité de chacune des extrémités dudit trou.9. Handle according to claim 7 or 8, characterized in that a spring hook is near each of the ends of said hole. 10. Poignée selon l'une quelconque des revendications précédentes, caractérisée en ce que l'extrémité de chacune des portions recourbées présente des moyens d'articulation à une machine à coudre.10. Handle according to any one of the preceding claims, characterized in that the end of each of the curved portions has means of articulation to a sewing machine.
EP89810307A 1988-05-09 1989-04-25 Handle for a sewing machine Expired - Lifetime EP0344101B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1757/88A CH674859A5 (en) 1988-05-09 1988-05-09
CH1757/88 1988-05-09

Publications (2)

Publication Number Publication Date
EP0344101A1 true EP0344101A1 (en) 1989-11-29
EP0344101B1 EP0344101B1 (en) 1992-03-11

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ID=4217859

Family Applications (1)

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EP89810307A Expired - Lifetime EP0344101B1 (en) 1988-05-09 1989-04-25 Handle for a sewing machine

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US (1) US4936234A (en)
EP (1) EP0344101B1 (en)
JP (1) JPH0257291A (en)
CH (1) CH674859A5 (en)
DE (1) DE68900958D1 (en)
ES (1) ES2030300T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570478U (en) * 1992-02-28 1993-09-24 シンガー日鋼株式会社 Horizontal thread stand support device for sewing machine
JP3021570U (en) * 1995-08-10 1996-02-27 ロイヤル工業株式会社 Handy automatic sewing machine
JP3960175B2 (en) * 2002-09-10 2007-08-15 ブラザー工業株式会社 Sewing machine and thread cassette attached to this sewing machine
JP2005218491A (en) * 2004-02-03 2005-08-18 Brother Ind Ltd Handle mounting structure of sewing machine and mounting structure of handle body
DE502005000661D1 (en) * 2005-01-12 2007-06-14 Bernina Int Ag Spool holder for a plurality of upper thread spools
JP4862403B2 (en) * 2006-01-19 2012-01-25 ブラザー工業株式会社 Sewing needle thread guide
US7438253B2 (en) * 2006-11-17 2008-10-21 Robert John Schunck Spool support system
JP2010136988A (en) * 2008-12-15 2010-06-24 Brother Ind Ltd Winder and sewing machine

Citations (4)

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Publication number Priority date Publication date Assignee Title
US2900941A (en) * 1956-03-19 1959-08-25 Singer Mfg Co Spool holders for sewing machines
US3444833A (en) * 1967-03-27 1969-05-20 Singer Co Fold-away spool holder for a sewing machine
CH659674A5 (en) * 1984-11-02 1987-02-13 Mefina Sa Portable sewing machine fitted with a handle
DE3613684C1 (en) * 1986-04-23 1987-06-11 Dorina Naehmasch Sewing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122113A (en) * 1962-01-02 1964-02-25 Singer Co Sewing machine thread spool unwinder
US3954073A (en) * 1974-08-02 1976-05-04 The Singer Company Spool carrier adaptor for a child's sewing machine
US3990375A (en) * 1975-11-07 1976-11-09 The Singer Company Detachable spool holder for sewing machines
CH659095A5 (en) * 1983-03-31 1986-12-31 Schneider Muro Karl W STEPPING DEVICE.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900941A (en) * 1956-03-19 1959-08-25 Singer Mfg Co Spool holders for sewing machines
US3444833A (en) * 1967-03-27 1969-05-20 Singer Co Fold-away spool holder for a sewing machine
CH659674A5 (en) * 1984-11-02 1987-02-13 Mefina Sa Portable sewing machine fitted with a handle
DE3613684C1 (en) * 1986-04-23 1987-06-11 Dorina Naehmasch Sewing machine

Also Published As

Publication number Publication date
CH674859A5 (en) 1990-07-31
US4936234A (en) 1990-06-26
DE68900958D1 (en) 1992-04-16
JPH0257291A (en) 1990-02-27
ES2030300T3 (en) 1992-10-16
EP0344101B1 (en) 1992-03-11

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