EP4249656B1 - Pied presseur pour la fabrication d'un pâton ou d'un keder - Google Patents

Pied presseur pour la fabrication d'un pâton ou d'un keder Download PDF

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Publication number
EP4249656B1
EP4249656B1 EP23158452.5A EP23158452A EP4249656B1 EP 4249656 B1 EP4249656 B1 EP 4249656B1 EP 23158452 A EP23158452 A EP 23158452A EP 4249656 B1 EP4249656 B1 EP 4249656B1
Authority
EP
European Patent Office
Prior art keywords
guide wall
presser foot
wall portion
displaceable
fabric
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.)
Active
Application number
EP23158452.5A
Other languages
German (de)
English (en)
Other versions
EP4249656A1 (fr
EP4249656C0 (fr
Inventor
Frank Prüfer
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.)
BERNINA International AG
Original Assignee
BERNINA International 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 BERNINA International AG filed Critical BERNINA International AG
Publication of EP4249656A1 publication Critical patent/EP4249656A1/fr
Application granted granted Critical
Publication of EP4249656B1 publication Critical patent/EP4249656B1/fr
Publication of EP4249656C0 publication Critical patent/EP4249656C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D05B29/08—Presser feet comprising relatively-movable parts
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing
    • D05B3/10—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing for making piped openings
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D05B35/062—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning

Definitions

  • the invention relates to a fabric presser foot for a sewing machine for sewing a filling material into a fabric.
  • a seam that connects two layers of fabric can be designed or constructed in many different ways.
  • One possible embodiment of such a seam is piping or welting.
  • Both piping and welting refer to a fold in fabric that is filled with a filling material.
  • Piping is often used as a decorative element on items of clothing, such as uniforms, to emphasize the seam.
  • Piping can also be used to reinforce a seam, for example on the edges of trouser pockets or the seams of seat cushions.
  • the welting is very similar to piping in terms of its design or construction, but is mainly used to reinforce the edges of cloth or tarpaulin so that these edges can be easily inserted into a holder and held in place by it.
  • the filling material is typically a cord, a thick string, a rope or a plastic-based filling or round cord.
  • the filling material can also be a dimensionally stable rod or a dimensionally stable tube.
  • the filling material is placed on a fabric and the fabric is then folded over the filling material so that the fabric lies snugly against the filling material.
  • the resulting two layers of fabric are placed on top of each other close to the filling material and connected to each other.
  • the two layers of fabric are connected by sewing them together, with the sewing typically being done using a sewing machine.
  • Special sewing machine feet or sewing machine presser feet or fabric presser feet are known for producing piping or welting with a sewing machine. These are also known as piping feet or welting feet. Such a piping or welting foot typically has a recess in the sole of the foot that is designed to guide the filling material past the sewing machine needle during sewing, so that a seam can be sewn next to the filling material that is edged with the tight-fitting fabric using the sewing machine needle to connect the two layers of fabric.
  • a typical piping foot or welt foot can only sew filling material into a fabric that has a certain spatial dimension.
  • the specific spatial dimension is determined by the spatial dimension of the depression in the sole of the foot.
  • cords with a cord diameter of 3 mm or 5 mm are sewn into a fabric. If the sewing is done using a sewing machine, then to produce a piping with a cord that has a cord diameter of 3 mm, a first piping foot is used, the recess of which has a spatial extension that matches the 3 mm cord. To produce a piping with a cord that has a cord diameter of 5 mm, a different piping foot is used, the recess of which has a different spatial extension that matches the 5 mm cord. The same applies to known piping feet.
  • a fabric presser foot for a sewing machine is known, the fabric presser foot sole of which comprises a fabric presser foot body and a guide body.
  • the guide body is mounted on the fabric presser foot body using an adjusting screw and can be adjusted transversely to the direction of movement of the material. This allows the width of a guide gap between a guide surface of the guide body and the fabric presser foot body to be adjusted in order to accommodate and guide piping or piping of different thicknesses to be sewn in during sewing.
  • the guide surface of the guide body can be straight or have a curve at its lower end.
  • US3031985 relates to a tape edge sewing machine in which a tape binder, a core guide and an adjustable guide plate are arranged on a support pivotably mounted on the forearm.
  • the guide plate is used to press the tape with the bound core against the edge area of a mattress in a spring-loaded manner so that these parts lie closely together for the sewing process.
  • Piping feet or welting feet of the prior art can sometimes only process one filling material size into a piping or welting and are not very flexible in use. It is an object of the invention to provide a fabric presser foot that makes it possible to produce a piping or welting using a sewing machine and that can be used more flexibly than known piping feet or welting feet.
  • the invention relates to a fabric presser foot for a sewing machine for pressing down a fabric to be sewn onto a needle plate or onto a fabric pusher element of the sewing machine so that the fabric can be transported in a transport direction during sewing, comprising a Shaft for attaching the fabric presser foot to a sewing machine, a needle opening through which the sewing machine needle can be guided during sewing, and a fabric presser foot sole with an elongated recess in the fabric presser foot sole, wherein the elongated recess extends along its longitudinal direction laterally next to the needle opening, so that the longitudinal direction runs parallel to the transport direction during sewing, the elongated recess forms a guide wall which is designed to guide a filling material to be sewn into the fabric to be sewn laterally next to the needle opening in the transport direction past the needle opening and to press it against the fabric to be sewn, and the elongated recess has an extension L in the longitudinal direction, an extension B in the width and an extension T in the depth,
  • the shaft of the fabric presser foot is typically attached to the presser bar of a sewing machine.
  • the presser bar is usually tensioned by a spring and presses the presser foot attached to it down onto the needle plate or fabric pusher so that a fabric to be sewn that lies between the fabric presser foot sole and the needle plate or fabric pusher can be clamped and transported in the direction of transport.
  • the shaft of the fabric presser foot is therefore used to attach it to a sewing machine in such a way that the fabric presser foot is pressed down onto the needle plate or fabric pusher as described above and the fabric to be sewn can be clamped and transported in the direction of transport.
  • the shaft can have a holder for an end section of the presser bar, into which holder the end section can be inserted.
  • the fabric presser foot can then be connected to the presser bar by tensioning it against the end section of the presser bar. Clamping can be achieved, for example, by means of a screw clamp device or a clamping lever device.
  • the needle opening When sewing, the needle opening allows the sewing needle to penetrate the fabric to be sewn.
  • the needle opening forms a recess in the presser foot through which the sewing needle can be guided when sewing.
  • the needle opening is typically designed in such a way that it allows several needle positions to be passed through when sewing.
  • the needle opening is designed in such a way that when When the sewing needle comes out of the fabric it remains pressed down.
  • the fabric presser foot sole is the part of the fabric presser foot that is the closest to the fabric being sewn or that is in direct contact with it during sewing.
  • the fabric presser foot sole comprises a surface along which the fabric being sewn is transported during sewing. The fabric being sewn can be pressed down onto the needle plate or the fabric pusher using the fabric presser foot sole and can be clamped in such a way that the fabric being sewn can be transported in the transport direction.
  • the elongated recess extends to the side of the needle opening so that the sewing needle pierces the fabric to be sewn next to the elongated recess when sewing.
  • This elongated recess can, for example, be semi-tubular.
  • the elongated recess forms a guide wall.
  • This guide wall is designed in such a way that a filling material that is to be sewn into the fabric to be sewn to produce a piping or a piping is guided past the needle opening to the side of the needle opening during sewing.
  • the filling material is typically placed on the fabric to be sewn and then placed tightly around the filling material so that the filling material lies between two layers of fabric.
  • the filling material is then bordered with a layer of fabric or wrapped in a layer of fabric.
  • the two layers of fabric are connected to each other by sewing close to the filling material and at a certain distance from the filling material.
  • the filling material wrapped in a layer of fabric is placed in the elongated recess. of the fabric presser foot.
  • the guide wall is also designed to press the filling material against the fabric to be sewn, i.e. against the surrounding layer of fabric, so that the filling material can be transported together with the fabric to be sewn.
  • the dimension L corresponds to the length in the longitudinal direction of the depression.
  • the dimension T corresponds to the depth of the depression in a direction perpendicular to the sole of the presser foot.
  • the dimension B corresponds to the width of the depression in a direction perpendicular to the depth and the length.
  • the dimension refers to the spatial extent of the depression.
  • the guide wall comprises a guide wall section that is fixed in position relative to the needle opening. Fixed in position means that the position of this guide wall section is fixed or specified relative to the needle opening.
  • the guide wall also includes a movable guide wall section that is movable relative to the needle opening. Movable means that this guide wall section, i.e. its position, is movable relative to the needle opening.
  • the displaceability is provided along a displacement direction that runs transversely to the longitudinal direction of the elongated recess.
  • the movable guide wall section can be locked.
  • Lockable means that the movable guide wall section can be brought from the state in which it is movable into a locked state in which the movable guide wall section is fixed, blocked or locked with respect to its ability to move.
  • the movable guide wall section can also be brought from a locked state into a state in which it is movable.
  • the movable guide wall section is movable in such a way that an extension of the elongated recess can be variably adjusted by moving and locking the movable guide wall section.
  • An extension refers to one of the extensions B and T.
  • Variable adjustable means that an extension can be adjusted differently or is variably adjustable. This means that the extension can be adjusted differently or is variably adjustable by moving and locking the movable guide wall section.
  • the extension B can be adjusted to a first width and a second width by moving and locking the movable guide wall section, whereby the first and second widths are different.
  • the spatial extent of the recess can be variably adjusted. This makes it possible to adjust the fabric presser foot according to the invention to the spatial extent of the filling material to be sewn in.
  • the fabric presser foot according to the invention can be used flexibly and makes the provision of several fabric presser feet for sewing in filling materials with different spatial dimensions superfluous and thus also the associated changing of the fabric presser foot.
  • variable adjustability of the spatial extent of the recess is made easy by moving the movable guide wall section relative to the fixed guide wall section and at the same time the guide wall is kept stable.
  • the fact that only one guide wall section is movable also makes it easier to manufacture the fabric presser foot.
  • piping feet or welt feet of the prior art it can be seen that in a first step it was recognized that it is disadvantageous to provide piping feet or welt feet that are only designed for sewing in a filling material with a specific spatial extent.
  • this variable adjustability can be provided by the guide wall having a fixed guide wall section and a displaceable guide wall section.
  • the dimensions B and T can be variably adjusted by moving and locking the movable guide wall section.
  • both the dimensions B and the dimensions T can be variably adjusted.
  • the spatial extent of the recess can be adapted in two dimensions to the spatial extent of the filling material. This results in optimal guidance of the filling material, regardless of the set spatial extent of the recess.
  • the one layer of fabric that envelops the filling material is pressed firmly against the filling material, regardless of the set spatial extent of the recess.
  • the positionally fixed guide wall section has a plane, and the displacement direction runs parallel to this plane, wherein the displaceable guide wall section is displaceable along this plane.
  • This plane can enclose an angle W with the shaft of 0° ⁇ W ⁇ 90°, preferably 20° ⁇ W ⁇ 70°, more preferably 30° ⁇ W ⁇ 60°, more preferably 40° ⁇ W ⁇ 50°, in particular 45°.
  • the fixed guide wall section extends between the movable guide wall section and the needle opening, whereby the fixed guide wall section is designed to hold the filling material in a certain distance from the needle opening past the needle opening.
  • the displaceable guide wall section is displaceable along the displacement direction toward the fixed-position guide wall section and/or away from the fixed-position guide wall section.
  • the fabric presser foot has a displacement device with a guide which is fastened to the fabric presser foot and a slider element guided in the guide, wherein the displaceable guide wall section is formed on the slider element, so that the displaceable guide wall section can be displaced by displacing the slider element.
  • the guide can be a linear guide, for example.
  • the linear guide then extends along the direction of displacement and parallel to it.
  • the linear guide can be designed in the shape of a groove.
  • the slide element can be dimensioned such that it can be guided in the linear guide, in particular in the groove-shaped guide.
  • the slide element can be designed such that the width of the slide element matches the width of the groove-shaped guide, in such a way that the slide element can be guided in the groove-shaped guide.
  • the slide element can be designed such that the thickness of the slide element matches the height of the groove-shaped guide, in such a way that the slide element can be guided in the groove-shaped guide.
  • the slide element can be designed such that the width and thickness of the slide element match the width and height of the groove-shaped guide, in such a way that the slide element can be guided in the groove-shaped guide.
  • the movable guide wall section and the slider element are designed such that the movable guide wall section can be removably attached to the slider element.
  • the movable guide wall section is interchangeable. Different guide wall sections can be attached to the slider element. Guide wall sections that can be attached in this way can differ, for example, in their sliding properties or wear properties. This makes the fabric presser foot flexible to use and adapt.
  • the slider element has male or female plug elements and the displaceable guide wall section has corresponding female or male plug elements, wherein the displaceable guide wall section and the slider element can be plugged together by means of the plug elements.
  • a male plug element can be a protruding element.
  • the protruding element can, for example, be pin-shaped.
  • a male plug element is designed to be plugged into a female plug element.
  • a female plug element forms a receptacle for a male plug element and is designed such that the male plug element can be plugged into the receptacle.
  • the female plug element can be a recess which is designed such that a male plug element designed as a protruding element can be plugged into the recess.
  • Such a plug-in connection enables the guide wall section to be connected easily and securely to the slider element. This makes the fabric presser foot flexible to use and adapt.
  • the fabric presser foot has a locking device, wherein the displaceable guide wall section can be locked by means of the locking device.
  • the latching device comprises a first latching means and a second latching means, wherein the first latching means is formed on the slider element and the second latching means is formed on the guide and the first latching means can be latched onto the second latching means.
  • the first or second locking means can be a pivotably mounted rocker, with a protruding, hook-shaped element being formed at one end of the rocker.
  • the rocker can be pivoted from a rest position under the action of force, with a restoring force then acting on the rocker, pushing the rocker back into the rest position.
  • the first or the second locking means can be formed by hook-shaped recesses, each of which corresponds to the protruding, hook-shaped element, wherein these are designed such that the protruding, hook-shaped element of the rocker can be locked into a hook-shaped recess corresponding thereto.
  • the end of the rocker with the protruding, hook-shaped element is pivoted out of the rest position under the influence of force.
  • the protruding, hook-shaped element is then positioned relative to a corresponding hook-shaped recess in such a way that the protruding, hook-shaped element of the rocker can be locked into the corresponding hook-shaped recess by means of the restoring force.
  • the displacement direction with the shaft forms an angle W of 0° ⁇ W ⁇ 90°, preferably of 20° ⁇ W ⁇ 70°, more preferably of 30° ⁇ W ⁇ 60°, more preferably 40° ⁇ W ⁇ 50°, in particular 45°.
  • the slider element has a handle.
  • the handle may extend along the sliding direction and protrude from the slider element in a direction away from the recess.
  • FIG. 1 shows a perspective view of an embodiment of a fabric presser foot 1 according to the invention.
  • the fabric presser foot 1 comprises a shaft 4.
  • the shaft 4 can be attached to a presser bar of a sewing machine.
  • the shaft 4 has a receptacle into which an end section of a presser bar can be inserted and in which the end section of the presser bar can be fixed.
  • the fabric presser foot 1 shown also comprises a fabric presser foot sole 6 which is connected to the shaft 4 so as to be pivotable about an axis.
  • the fabric presser foot 1 shown comprises a needle opening 5 through which the sewing machine needle can be guided during sewing.
  • the fabric presser foot 1 comprises an elongated recess 7 in the fabric presser foot sole 6, this elongated recess 7 forming a guide wall.
  • this guide wall guides a filling material 8 to be sewn into a fabric past the needle opening 5 next to the needle opening 5. Attached to a presser bar, the guide wall presses the fabric 2 to be sewn against the filling material 8.
  • the elongated recess 7 has an extension L in the longitudinal direction, an extension B in the width and an extension T in the depth.
  • the guide wall comprises a fixed guide wall section 9 and a guide wall section 10 that can be moved relative to the needle opening 5.
  • the movable guide wall section 10 can be moved along a displacement direction 11 transversely to the longitudinal direction of the recess 7.
  • the movable guide wall section 10 is detachably attached to a slide element 15.
  • the movable guide wall section 10 has male plug elements 16b in the form of protruding pin-shaped elements and the slide element 15 has female plug elements in the form of recesses that are designed so that the pin-shaped elements can be inserted into the recesses.
  • the fabric presser foot 1 comprises a locking device 17 by means of which the movable guide wall section 10 can be locked.
  • Figure 2 shows three front views of the Figure 1 shown embodiment of a fabric presser foot 1 according to the invention, each of the three front views showing the fabric presser foot 1 with differently set extensions B and T of the elongated recess 7.
  • the three front views of the fabric presser foot 1 show the slider element 15, the handle 18 formed thereon and a rocker 19 formed on the slider element 15.
  • the rocker 19 comprises a hook-shaped element which can be latched into a hook-shaped recess formed on the guide 14.
  • the guide 14 comprises several such hook-shaped recesses.
  • the slider element 15 can be displaced along the displacement direction 11.
  • the hook-shaped element of the rocker 19 can be positioned relative to a hook-shaped recess such that when the pressed end of the rocker 19 is released, the hook-shaped element of the rocker 19 can be locked into the corresponding hook-shaped recess.
  • the three front views show the elongated recess 7 in the presser foot sole 6.
  • the guide wall formed by the elongated recess 7 comprises a plane 12 along which the displaceable guide wall section 10 can be displaced such that the dimensions B and T of the elongated recess 7 can be adjusted.
  • the displaceable guide wall section 10 shown can be displaced along a displacement direction 11 which forms an angle W of 45° with the shaft 4.
  • Figure 3 shows the three front views of the Figure 2 , each with a filling material 8 guided in the elongated recess 7.
  • the filling material 8 is wrapped in a layer of the fabric 2 to be sewn, whereby the enveloping layer of fabric lies snugly against the filling material 8.
  • the fixed guide wall section 9 enables the sewing needle to pierce the two fabric layers at a certain distance from the filling material 8.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Claims (11)

  1. Pied presseur de tissu (1) pour une machine à coudre, destiné à presser un tissu (2) à coudre sur une plaque à aiguille ou sur un élément pousseur de tissu de la machine à coudre, de sorte que le tissu peut être transporté dans une direction de transport (3) lors de la couture, comprenant
    une tige (4) pour la fixation du pied presseur de tissu (1) sur une machine à coudre,
    une ouverture de l'aiguille (5) à travers laquelle l'aiguille de la machine à coudre peut être passée lors de la couture et
    une semelle du pied presseur de tissu (6) avec un creux allongé (7) dans la semelle du pied presseur de tissu (6), où
    le creux allongé (7) s'étend le long de sa direction longitudinale latéralement à côté de l'ouverture d'aiguille (5), de sorte que la direction longitudinale est parallèle à la direction de transport (3) lors de la couture,
    le creux allongé (7) forme une paroi de guidage qui est conçue pour permettre à un matériau de remplissage (8) à coudre dans le tissu (2) à coudre, lors de la couture, de passer latéralement à côté de l'ouverture de l'aiguille (5) dans la direction de transport (3) et de presser contre le tissu à coudre (2), et
    le creux allongé (7) présente une extension L dans la direction longitudinale, une extension B dans la largeur et une extension T dans la profondeur,
    caractérisé en ce que
    la paroi de guidage comprend une section de paroi de guidage (9) fixe en position par rapport à l'ouverture de l'aiguille (5) et une section de paroi de guidage (10) déplaçable par rapport à l'ouverture de l'aiguille (5), la section de paroi de guidage déplaçable (10) pouvant être déplacée et bloquée le long d'une direction de déplacement (11) transversale à la direction longitudinale de ce creux allongé (7), de sorte que l'une des extensions B, T transversalement à l'extension L dans la direction longitudinale du creux allongé (7) peut être modifiée de manière variable par déplacement et blocage de la section de paroi de guidage déplaçable (10),
    caractérisé en ce que la section de paroi de guidage (9) fixe en position comprend un plan (12) et la direction de déplacement (11) s'étend parallèlement à ce plan (12), la section de paroi de guidage (10) déplaçable pouvant être déplacée le long de ce plan (12).
  2. Pied presseur de tissu (1) selon la revendication 1, caractérisé en ce que les extensions B et T sont réglables de manière variable au moyen d'un déplacement et d'un blocage de la section de paroi de guidage (10) déplaçable.
  3. Pied presseur de tissu (1) selon l'une quelconque des revendications 1 à 2, caractérisé en ce que la section de paroi de guidage fixe en position (9) s'étend entre la section de paroi de guidage déplaçable (10) et l'ouverture d'aiguille (5), la section de paroi de guidage fixe en position (9) étant adaptée pour guider le matériau de remplissage (8) à une certaine distance de l'ouverture d'aiguille (5), lors de la couture, par rapport à l'ouverture d'aiguille (5).
  4. Pied presseur de tissu selon l'une des revendications 1 à 3, caractérisé en ce que la section de paroi de guidage (10) déplaçable peut être déplacée le long de la direction de déplacement (11) vers la section de paroi de guidage (9) fixe en position et/ou en s'éloignant de la section de paroi de guidage (9) fixe en position.
  5. Pied presseur de tissu selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le pied presseur de tissu (1) comprend un dispositif de déplacement (13) avec
    un guide (14) fixé au pied presseur de tissu (1) et un élément coulissant (15) guidé dans le guide (14), la section de paroi de guidage déplaçable (10) étant formée sur l'élément coulissant (15), de sorte que la section de paroi de guidage déplaçable (10) peut être déplacée en faisant coulisser l'élément coulissant (15).
  6. Pied presseur de tissu selon la revendication 5, caractérisé en ce que l'élément coulissant (15) comprend une poignée (18).
  7. Pied presseur de tissu selon l'une des revendications 5 ou 6, caractérisé en ce que la section de paroi de guidage déplaçable (10) et l'élément coulissant (15) sont configurés de telle sorte que la section de paroi de guidage déplaçable (10) peut être fixée de manière amovible à l'élément coulissant (15).
  8. Pied presseur de tissu selon la revendication 7, caractérisé en ce que l'élément coulissant (15) comprend des éléments enfichables mâles ou femelles (16a, 16b) et la section de paroi de guidage déplaçable (10) comprend des éléments enfichables femelles ou mâles (16a, 16b) correspondant à ceux-ci, la section de paroi de guidage déplaçable (10) et l'élément coulissant (15) pouvant être enfichés au moyen des éléments enfichables (16a, 16b).
  9. Pied presseur de tissu selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le pied presseur de tissu (1) comprend un dispositif d'encliquetage (17) et en ce que la section de paroi de guidage (10) déplaçable peut être bloquée au moyen du dispositif d'encliquetage (17).
  10. Pied presseur de tissu selon la revendication 9, caractérisé en ce que le dispositif d'encliquetage (17) comprend un premier moyen d'encliquetage et un deuxième moyen d'encliquetage, le premier moyen d'encliquetage étant formé sur l'élément coulissant (15) et le deuxième moyen d'encliquetage étant formé sur le guide (14) et le premier moyen d'encliquetage pouvant être encliqueté sur le deuxième moyen d'encliquetage.
  11. Pied presseur de tissu selon l'une des revendications 1 à 10, caractérisé en ce que la direction de déplacement (11) forme avec la tige (4) un angle W de 0° ≤ W ≤ 90°, de préférence de 20° ≤ W ≤ 70°, plus préférentiellement de 30° ≤ W ≤ 60°, plus préférentiellement de 40° ≤ W ≤ 50°, en particulier de 45°.
EP23158452.5A 2022-03-25 2023-02-24 Pied presseur pour la fabrication d'un pâton ou d'un keder Active EP4249656B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH000337/2022A CH719539A2 (de) 2022-03-25 2022-03-25 Stoffdrückerfuss für die Herstellung einer Paspel oder Keder.

Publications (3)

Publication Number Publication Date
EP4249656A1 EP4249656A1 (fr) 2023-09-27
EP4249656B1 true EP4249656B1 (fr) 2025-02-19
EP4249656C0 EP4249656C0 (fr) 2025-02-19

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EP23158452.5A Active EP4249656B1 (fr) 2022-03-25 2023-02-24 Pied presseur pour la fabrication d'un pâton ou d'un keder

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US (1) US12043935B2 (fr)
EP (1) EP4249656B1 (fr)
CH (1) CH719539A2 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031985A (en) * 1958-11-17 1962-05-01 United Mattress Machinery Co I Tape edge sewing machine
US3618547A (en) * 1969-10-27 1971-11-09 Robert B Howell Zipper foot attachments
US3858538A (en) * 1973-09-26 1975-01-07 Textron Inc Slide fastener presser foot
IT1222861B (it) * 1987-10-09 1990-09-12 Rockwell Rimoldi Spa Macchina per cucire
CH673123A5 (fr) * 1987-10-17 1990-02-15 Gegauf Fritz Ag
US5054407A (en) * 1990-03-20 1991-10-08 Rowley Clare J Presser foot having an adjustable guide for sequin and ribbon
JPH07272U (ja) * 1993-06-08 1995-01-06 ジューキ株式会社 ミシンのパイピング用押え
DE9413325U1 (de) * 1994-08-18 1994-10-13 G.M. Pfaff Ag, 67655 Kaiserslautern Nähfuß für das Anfertigen von Biesen- und Ziernähten
JP6545979B2 (ja) * 2015-03-06 2019-07-17 蛇の目ミシン工業株式会社 ミシンの押さえ
KR20220057919A (ko) * 2020-10-30 2022-05-09 전진산업 주식회사 재봉기 및 노루발 모듈

Also Published As

Publication number Publication date
EP4249656A1 (fr) 2023-09-27
US20230279596A1 (en) 2023-09-07
US12043935B2 (en) 2024-07-23
CH719539A2 (de) 2023-10-13
EP4249656C0 (fr) 2025-02-19

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