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WO2000027234A1 - Procede de fabrication d'articles chaussants ouverts et articles chaussants fabriques au moyen de ce procede - Google Patents

Procede de fabrication d'articles chaussants ouverts et articles chaussants fabriques au moyen de ce procede Download PDF

Info

Publication number
WO2000027234A1
WO2000027234A1 PCT/IB1999/001779 IB9901779W WO0027234A1 WO 2000027234 A1 WO2000027234 A1 WO 2000027234A1 IB 9901779 W IB9901779 W IB 9901779W WO 0027234 A1 WO0027234 A1 WO 0027234A1
Authority
WO
WIPO (PCT)
Prior art keywords
footwear
innersole
arch
edge
support
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.)
Ceased
Application number
PCT/IB1999/001779
Other languages
English (en)
Inventor
Dino Guiotto
Nicola Vittori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2000027234A1 publication Critical patent/WO2000027234A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals

Definitions

  • the object of the present invention is a method for the manufacturing of "open" footwear, of the sandal, slipper[, mule] type and similar, and a footwear of the above mentioned type obtained by means of the above mentioned method.
  • the footwear of the above indicated type is essentially obtained by providing a so called footbed or arch-support destined to support the sole of the foot of the user, to which a shoe sole is normally glued or stitched which is in contact with the ground, and an open extremity upper is stitched or in any manner anchored to this assembly, the upper being for example constituted by one or more bands made of leathers, fabric or any other flexible material placed in the metacarpal zone, possibly associated with a heel counter formed from belts or straps provide normally with closing buckles, for example with Velcro fabric.
  • the arch-support is generally formed by a core of elastic yielding material, for example of polyurethane foam or pressed cardboard, of essentially plane shape, i.e. without any shaping, covered on the upper side with a lining of natural or synthetic material, for contact with the foot of the user and is coupled to an insole on the lower side.
  • elastic yielding material for example of polyurethane foam or pressed cardboard
  • the footwear obtained in this manner has a reasonable degree of comfort that is however limited by the fact that the arch-support has a substantially plane shape, not perfectly adapted to the podalic arch.
  • a primary aim of the present invention is provide a method for the manufacturing of open footwear, of the sandal and slipper [and mule] type with a high degree of comfort and finishing level.
  • a further aim is to conceive a method for the manufacturing of open footwear, of the above indicated type, with elements easy to find in commerce so as to result economically advantageous.
  • Another aim is to realise open footwear obtainable by means of the above indicated method, providing a high finishing degree and comfort.
  • FIG. 1 shows a schematic view of a detail of an open footwear in a particular step of the method according the invention
  • FIG. 2 shows a schematic view of the detail of Fig. 1 completely assembled and finished
  • FIG. 3 shows an exploded schematic view of some details of an open footwear during a subsequent step of the method according to the invention
  • FIG. 4 shows a schematic perspective view of an open footwear obtained with the method according the invention
  • FIGS. 5, 6, 7, and 8 represent sectional views of some particular embodiments of the detail of Fig. 2.
  • an open footwear for example a slipper, indicated globally with the reference numeral 1 , which includes essentially an arch-support 2 united to a sole or outersole 3 and an upper 4.
  • the arch-support 2 is formed of a core 5 in elastically yielding material, for example polyurethane foam, covered on the upper side by a lining 6 of relatively thin flexible laminar material, for example skin or imitation leather, and is superposed on an innersole 7 in fibrous material, for example pressed cardboard, with the "ideal" classic assembly method.
  • the polyurethane foam of which is formed the core 5 can be obtained by mixing, by means of a special foaming head, a polyol, for example polyether, with isocyanate in various percentages so as to reach a final hardness preferably included between 1 5 and 60 Shore degrees.
  • the arch-support 2 is united both to the sole 3 and to the upper 4 by means of stitching and/or gluing.
  • the core 5 is shaped in such a manner to present a typical anatomic configuration of a foot sole, corresponding to the shape of the podalic bow of the user.
  • the user can have also a very comfortable open footwear, like the classic footwear or shoes in commerce.
  • the "ideal" assembly method can be realised by putting the edge 9 of the lining in contact with the edge of the innersole 7 and stitching them together with stitches 8, as illustrated in the Fig. 5.
  • edge 9' of the lining can be folded under the edge of the sole, and stitched to the same with through stitches 8, as shown in Fig. 6, carrying out a variation of the ideal "turned" method.
  • the edge 9 of the lining 6 can be placed on the edge of the innersole 7, and both can be covered by a flexible strip 10 U-folded and united by a through seam 8, thus making a variation of the ideal "hemmed" assembly method.
  • the folded strip 10 can be glued instead of stitched as shown in Fig. 8, realising a variation of the ideal "profiled" assembly method.
  • seam 8 used for assembling the arch-support 2 can be used also to join the arch-support 2 to the sole 3 and to the upper 4.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Procédé pour fabriquer des articles chaussants ouverts du type sandale ou chausson, lequel procédé comprend les étapes suivantes : l'élaboration du support (2) plantaire destiné à recevoir le pied de l'utilisateur, l'élaboration de la semelle extérieure (3) dans un matériau sensiblement rigide ou semi-rigide, l'élaboration de l'élément supérieur (4) dans un matériau relativement souple, l'assemblage de ces trois éléments (2, 3, 4) au moyen de colle et/ou de points de couture. Le support (2) plantaire comporte une âme (5) préfabriquée en forme de voûte plantaire pour présenter une configuration anatomique correspondant à la voûte plantaire du pied de l'utilisateur. Une doublure (6) faite dans un matériau lamellaire souple recouvre la surface et les bords de l'âme (5) préfabriquée, âme qui est superposée à une semelle intérieure (7) faite dans un matériau fibreux.es articles chaussants ouverts, fabriqués au moyen du procédé ci-dessus, comportent un support (2) plantaire avec âme (5) préfabriquée de façon à présenter une configuration anatomique correspondant à la forme du pied de l'utilisateur.
PCT/IB1999/001779 1998-11-05 1999-11-05 Procede de fabrication d'articles chaussants ouverts et articles chaussants fabriques au moyen de ce procede Ceased WO2000027234A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98VI000214 IT1302453B1 (it) 1998-11-05 1998-11-05 Metodo per la realizzazione di calzature aperte, nonche' calzatureaperte ottenute con tale metodo.
ITVI98A000214 1998-11-05

Publications (1)

Publication Number Publication Date
WO2000027234A1 true WO2000027234A1 (fr) 2000-05-18

Family

ID=11426840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/001779 Ceased WO2000027234A1 (fr) 1998-11-05 1999-11-05 Procede de fabrication d'articles chaussants ouverts et articles chaussants fabriques au moyen de ce procede

Country Status (2)

Country Link
IT (1) IT1302453B1 (fr)
WO (1) WO2000027234A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011572A1 (fr) * 2000-08-03 2002-02-14 Dba S.R.L. Via Oltrebenta, 14 Procede d'assemblage de semelles en cuir pour chaussures et chaussure fabriquee selon ledit procede

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238134A (de) * 1943-10-01 1945-06-30 Chodan Franz Sandale.
DE1706818U (de) * 1955-02-16 1955-09-15 Otto Huehnlein G M B H Sandale.
DE1850748U (de) * 1962-01-27 1962-04-26 August Ganter K G Sandale.
US3345762A (en) * 1965-07-09 1967-10-10 Robert J Fisher Slipper device
DE2243321A1 (de) * 1972-09-02 1974-03-28 Hoffmann Gmbh Gustav Verfahren zur herstellung von schuhen, insbesondere sandalen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238134A (de) * 1943-10-01 1945-06-30 Chodan Franz Sandale.
DE1706818U (de) * 1955-02-16 1955-09-15 Otto Huehnlein G M B H Sandale.
DE1850748U (de) * 1962-01-27 1962-04-26 August Ganter K G Sandale.
US3345762A (en) * 1965-07-09 1967-10-10 Robert J Fisher Slipper device
DE2243321A1 (de) * 1972-09-02 1974-03-28 Hoffmann Gmbh Gustav Verfahren zur herstellung von schuhen, insbesondere sandalen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011572A1 (fr) * 2000-08-03 2002-02-14 Dba S.R.L. Via Oltrebenta, 14 Procede d'assemblage de semelles en cuir pour chaussures et chaussure fabriquee selon ledit procede

Also Published As

Publication number Publication date
ITVI980214A1 (it) 1999-02-05
IT1302453B1 (it) 2000-09-05

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