EP1064862A1 - Verbesserung des Herstellungsverfahrens von Schuhwerk - Google Patents

Verbesserung des Herstellungsverfahrens von Schuhwerk Download PDF

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Publication number
EP1064862A1
EP1064862A1 EP99500252A EP99500252A EP1064862A1 EP 1064862 A1 EP1064862 A1 EP 1064862A1 EP 99500252 A EP99500252 A EP 99500252A EP 99500252 A EP99500252 A EP 99500252A EP 1064862 A1 EP1064862 A1 EP 1064862A1
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EP
European Patent Office
Prior art keywords
piece
insole
sole
double
perimeter
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
EP99500252A
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English (en)
French (fr)
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EP1064862B1 (de
Inventor
Pedro Ortuno Santa
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1064862A1 publication Critical patent/EP1064862A1/de
Application granted granted Critical
Publication of EP1064862B1 publication Critical patent/EP1064862B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0045—Footwear characterised by the material made at least partially of deodorant means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/10—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/10—Footwear with out-turned uppers

Definitions

  • the invention refers to a series of improvements introduced in footwear manufacturing processes, and specifically in the way that the group of pieces forming the base are produced and secured to the corresponding upper and outsole, allowing for the most comfortable footwear possible, with an optimal appearance and, more importantly, which are very durable without taking anything away from the wearer's comfort, and also resulting in a simple, quick and economical manufacturing process.
  • One way of producing footwear of the type previously referred to consists of manufacturing what is called the "base” (foundation), made up of the lower sole, an internal insole and in between a thin layer to which the upper is precisely secured, in such a way that the middle piece or layer serving as a sole is initially made overlarge in order to, after having secured the upper on the top part, definitively secure it by sewing and gluing, with the peculiarity that the outsole is also made overlarge so that, once the upper has been secured to the thin layer which makes up the aforementioned sole, and the insole secured to it by the inner or upper part, the outsole is trimmed, which results in a waste of time and, more importantly, a finish that leaves a lot to be desired.
  • base foundation
  • the improvements of the invention mean a new process of producing footwear, which eliminates the aforementioned drawbacks and in addition, produces comfortable, durable footwear, which is flexible at the same time, and therefore of the best quality, without increasing manufacturing time, nor using complex operational processes, but rather just the opposite, as the duration of the process is reduced considerably and the operational phases are simple.
  • the footwear produced in accordance with the improvements based on securing a series of pieces to each other, that will make up the base unit with the outsole and its attachment to the upper, is characterized in the first place by the fact that the insole, which must be secured to the lower piece referred to from now on as "sole" and onto which the upper is secured, is complemented by a second insole that is secured to the lower surface of the former, in other words, the insole itself, with the peculiarity that this second insole is antibacterial in nature and is attached to the main insole by means of concentric stitching around the perimeter, in order to avoid shifting during normal use of the footwear.
  • the sole is made up of two pieces secured to each other by an injection process, one lower and the other upper, the latter preferably of an elastomer material, of a lesser perimeter and with a raised edge which forms a hollow all along said raised perimeter, where the aforementioned double insole will be placed, with the peculiarity that the lower piece of the sole projects out around the piece of elastomer material that is attached to it by a molding process, in order to secure the upper, by means of the flap around the upper itself, to the band or edge around the perimeter, having ensured that these two pieces which have formed a single unit, in other words, the lower piece of the sole with the elastomer piece attached to its upper surface, have been cut in specific areas, the first of which is crosswise in relation to the sole of the foot in order to lend the unit efficient flexibility, while on the piece of elastomer material the cuts are made on the sides corresponding to the elevated area of the sole itself, thus giving it enough elasticity to make it comfortable and flexible while walking.
  • the upper is attached to the sole first of all by means of gluing it to the area of the perimeter that projects out on the lower piece of said sole, and later is secured definitively by sewing it, in such a way that the flap around the border of the upper, once it is secured, is flattened down and superposed on the lower part of the sole around the perimeter, so that this flap is between the lower part of the sole and the outsole itself, which will be attached by using glue or even by sewing.
  • the double insole made as described above is placed on the hollowed area of the elastomer piece of the sole, adapting to it and forming as a whole an anatomical shape for the wearer's foot; this elastomer piece has perforations to allow for efficient transpiration, and the insole may also have perforations to facilitate transpiration, while the purpose of the antibacterial insole is to provide a hygienic and therapeutic effect to the wearer's foot.
  • the upper may have any shape and design and may be made of any type of suitable material, and the same for the rest of the pieces that make up the base unit, and of course the outsole.
  • the double insole is produced with its exact and final dimensions by die cutting, and the same occurs with the double sole, although in this case it is achieved by means of injection molding, but always with its final dimensions so that later operational phases for finishing are avoided.
  • Figure 1 Shows a representation, according to an exploded view, of the different parts and pieces that are involved in the manufacture of footwear, in accordance with the improvements of the invention.
  • Figure 2 Shows an upper view of the unit that the two insoles make up, in other words, the antibacterial one and the insole itself, onto which the former will be secured to its underside by sewing and gluing.
  • Figure 3 Shows a detailed view, in perspective and with a section lifted, of the whole formed by the double sole and the double insole represented in Figures 1 and 2.
  • Figure 4 Shows, finally, a cross section of a part of the footwear produced in accordance with the improvements of the invention.
  • the footwear that is obtained by means of the improvements of the invention is made up of an upper (vamp) (1), that is conventional and that could be made with any design or material, which is complemented by the classic side flaps (2) by means of which it is attached to the base, in such a way that in addition to the upper (1) the footwear includes the corresponding outsole (3), also conventional and which can also be of any type.
  • a double insole (4) and a double sole (5) are also included, in such a way that the latter is superposed on the outsole (3), while the double insole (4) is superposed on the aforementioned double sole (5), with the upper (1) being secured by its lower flaps (sides) (2), specifically to the double sole (5), as will be set forth further on.
  • the double insole (4) is made up of a thin layer (6), preferably of leather or a soft material, as it will form the support surface for the wearer's foot; and sewed or glued to it, on its underside, a second piece (7), antibacterial in nature.
  • this double insole (4) is made up of the superposition and securing of the two pieces to each other by means of a seam (8) joining the aforementioned pieces (6) and (7), made up of the above-mentioned insole itself and the antibacterial insole.
  • the double sole (5) is made up of a lower piece of a suitable material, referred to in general by the number (9), on which a second piece (10) of elastomer material will be secured by an injection molding process; the latter piece has a large number of small perforations or holes (11) distributed in such a way as to allow adequate transpiration of the footwear that is produced, with the peculiarity that the lower piece (9) is of a larger perimeter than the upper piece (10), forming a band or edge which extends out along the perimeter (12) onto which the corresponding side flaps (1) of the upper will be secured, as will be set forth further on.
  • the aforementioned piece (9) has a series of cuts (13) on the bottom, crosswise in relation to the sole area, while the upper piece of elastomer material (10) has lateral cuts (14), also in relation to the lateral areas of the sole, with the peculiarity that said upper piece of elastomer material (10) has an anatomical shape, in other words, a hollowed, concave surface with a raised perimeter, thus adapting perfectly and appropriately to the foot; in addition, on this piece (10), specifically on the surface whose limits are marked by said raised perimeter, the double insole (4) which has been produced as specified is placed, to form from those two units, or double insole (4) and double sole (5), a single body to which the upper (1) is attached, and to which the corresponding outsole (3) will be attached.
  • the way to carry out the process to produce footwear in accordance with the improvements of the invention starting, as is logical, with a conventional upper (1) and an outsole (3), consists of producing a double sole (5), first making the lower piece (9) by die cutting, using its final dimensions, and securing the piece of elastomer material (10) to the former by means of injection molding, with the perimeter of this second or elastomer piece being smaller than that of sole piece (9), with the peculiarity that this piece of elastomer material (10) has the aforementioned perforations (11) and with an upturned outer edge, all of which is done at the same time as piece (10) is produced, the same as the lateral cuts (14), while the cuts (13) on the lower piece (9) are also done while it is being produced.
  • this double insole (4) is secured to the double sole (5), forming a single unit as was previously stated, followed by which the upper (1) is secured by means of its side flaps (2), by superposing part of it on the band (12) or edge which extends out along the perimeter of the double sole (5), with the rest of the side flaps (2) of the upper (1) later being flattened down, and placed against the lower surface of this piece (9) of the double sole, so that it can be secured by means of sewing, then finally secured by means of an adhesive or even by means of sewing to the outsole itself (3), thus producing the final footwear product, all by means of a process in which the pieces have previously been produced with their exact measurements in order to avoid later trimming.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP99500252A 1999-06-29 1999-12-27 Verbesserung des Herstellungsverfahrens von Schuhwerk Expired - Lifetime EP1064862B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009901438A ES2182609B1 (es) 1999-06-29 1999-06-29 Mejoras introducidas en los procesos de fabricacion de calzados.
ES9901438 1999-06-29

Publications (2)

Publication Number Publication Date
EP1064862A1 true EP1064862A1 (de) 2001-01-03
EP1064862B1 EP1064862B1 (de) 2005-10-19

Family

ID=8309011

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99500252A Expired - Lifetime EP1064862B1 (de) 1999-06-29 1999-12-27 Verbesserung des Herstellungsverfahrens von Schuhwerk

Country Status (3)

Country Link
EP (1) EP1064862B1 (de)
DE (1) DE69927796T2 (de)
ES (2) ES2182609B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002071881A1 (es) * 2001-03-14 2002-09-19 Elsa Margarita Reinhold Rojo Plantilla anatomica para calzado basandose en plantas y esencias naturales
WO2003063630A1 (en) * 2002-01-30 2003-08-07 Jun Hur Double/sided insole for footwear
WO2004026063A1 (en) * 2002-09-18 2004-04-01 Aeffe S.R.L. Process for the manufacture of shoes with leather sole capable of being folded over the upper edges and shoes obtained with such process
WO2004064559A1 (en) * 2003-01-17 2004-08-05 Melania Export S.R.L. A shoe, in particular for children
EP3005896A4 (de) * 2013-05-31 2016-06-29 Herrero Maria Pilar Mateo Fussbekleidungsartikel mit einem bioziden produkt und verfahren zum einsetzen dieses bioziden produkts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7831083U1 (de) * 1978-10-18 1979-03-15 Fa. Karl Rathgeber, 7100 Heilbronn Schuhwerk mit hygienischer Einrichtung
ES2006237A6 (es) * 1987-12-07 1989-04-16 Ortuno Santa Pedro Procedimiento de fabricacion de calzado.
ES2022787A6 (es) * 1990-03-16 1991-12-01 Ortuno Santa Pedro Mejoras introducidas en la patente de invencion 8703506 por: procedimiento de fabricacion de calzado.
US5727336A (en) * 1992-01-31 1998-03-17 Ogden, Inc. Footwear insole with a moisture absorbent inner layer
US5893186A (en) * 1997-01-17 1999-04-13 Columbia Insurance Company Method for construction of footwear

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622412B1 (fr) * 1987-11-04 1990-06-29 Bonjean Pierre Semelle de proprete et d'hygiene a bulles d'air, a double paroi, liberant une poudre a action desodorisante et antitranspirante
US5388349A (en) * 1992-01-31 1995-02-14 Ogden, Inc. Footwear insole
ES2084563B1 (es) * 1994-08-01 1996-11-16 Santa Pedro Ortuno Mejoras introducidas en pisos para calzado.
US20040221484A1 (en) * 2003-05-07 2004-11-11 Hsu-Pang Wang Shoe sole with an integrated buffering unit and method for making the same
US7237346B2 (en) * 2004-07-09 2007-07-03 Columbia Insurance Company Insole with cushion insert
US6990756B1 (en) * 2004-10-15 2006-01-31 Sylmark Holdings Limited Footwear orthotic with insert

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7831083U1 (de) * 1978-10-18 1979-03-15 Fa. Karl Rathgeber, 7100 Heilbronn Schuhwerk mit hygienischer Einrichtung
ES2006237A6 (es) * 1987-12-07 1989-04-16 Ortuno Santa Pedro Procedimiento de fabricacion de calzado.
ES2022787A6 (es) * 1990-03-16 1991-12-01 Ortuno Santa Pedro Mejoras introducidas en la patente de invencion 8703506 por: procedimiento de fabricacion de calzado.
US5727336A (en) * 1992-01-31 1998-03-17 Ogden, Inc. Footwear insole with a moisture absorbent inner layer
US5893186A (en) * 1997-01-17 1999-04-13 Columbia Insurance Company Method for construction of footwear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002071881A1 (es) * 2001-03-14 2002-09-19 Elsa Margarita Reinhold Rojo Plantilla anatomica para calzado basandose en plantas y esencias naturales
WO2003063630A1 (en) * 2002-01-30 2003-08-07 Jun Hur Double/sided insole for footwear
WO2004026063A1 (en) * 2002-09-18 2004-04-01 Aeffe S.R.L. Process for the manufacture of shoes with leather sole capable of being folded over the upper edges and shoes obtained with such process
WO2004064559A1 (en) * 2003-01-17 2004-08-05 Melania Export S.R.L. A shoe, in particular for children
EP3005896A4 (de) * 2013-05-31 2016-06-29 Herrero Maria Pilar Mateo Fussbekleidungsartikel mit einem bioziden produkt und verfahren zum einsetzen dieses bioziden produkts

Also Published As

Publication number Publication date
ES2182609A1 (es) 2003-03-01
ES2321894A1 (es) 2009-06-12
ES2182609B1 (es) 2004-08-01
DE69927796D1 (de) 2006-03-02
ES2321894B1 (es) 2010-04-07
EP1064862B1 (de) 2005-10-19
DE69927796T2 (de) 2006-07-06

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