EP0069083A1 - Shoe bottom for rapid and simple mounting - Google Patents

Shoe bottom for rapid and simple mounting Download PDF

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Publication number
EP0069083A1
EP0069083A1 EP82830158A EP82830158A EP0069083A1 EP 0069083 A1 EP0069083 A1 EP 0069083A1 EP 82830158 A EP82830158 A EP 82830158A EP 82830158 A EP82830158 A EP 82830158A EP 0069083 A1 EP0069083 A1 EP 0069083A1
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EP
European Patent Office
Prior art keywords
shoe
sole
pit
insole
holes
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.)
Withdrawn
Application number
EP82830158A
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German (de)
French (fr)
Inventor
Mario Centioni
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.)
CORPLAST - Sas
Original Assignee
CORPLAST - Sas
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 CORPLAST - Sas filed Critical CORPLAST - Sas
Publication of EP0069083A1 publication Critical patent/EP0069083A1/en
Withdrawn legal-status Critical Current

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    • 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 present patent application for industrial invention relates to a bottom for a shoe which incorporates the insole, which mates at the bottom, molded in a material to be injected, during the molding phase which occurs in a mold predisposed to pierce, jointly and at the same time, the bottom and the insole with perimeter pass-through holes, which allow a quick seam to fix the vamp to the bottom.
  • the coupling between the small insole sole and the bottom or sole is generally carried out by gluing the parts, using labor, dead time of evaporation , dangerous exhalations of toxic solvents, harmful to workers, storekeepers and sometimes even the consumer of the finished product.
  • the bottom according to the invention is produced by the introduction into a predisposed mold with automatic centering of the small insole, which can be of any material, preferring natural leather for have a healthier support, better perspiration of the foot and a more neat aesthetic aspect of the finished shoe.
  • a special crown punches the sole, the bottom and the bottom all along the perimeter, creating a series of small pass-through holes as well as manholes. split on the trampling plant of the bottom, where the seam of the vamp is produced which is also advantageously perforated, above the bottom, by carrying out a seam already applied, with double passage and which is characteristic of the shoes which are made manually.
  • the bottom (1) has a band (2) perimeter, below which, during molding, the aforesaid hole crown creates small pass-through holes (3) and hollow seats (4) , separated by small bridges (5).
  • the sewing thread is threaded through the holes (3) and is collected between the seats (4), so as to avoid wear of the thread on the bottom sole (1).
  • the small insole (î) is centered on the bottom or sole (1), where it remains attached, since the perimeter edge of the small insole (7) folded down and pressed into a perimeter pit (8) which is located and forms all along the upper edge of the bottom (1).
  • the upper (10) which has also been pre-drilled with a series of small perimeter holes which correspond to the holes (3), is sewn in chain stitch (14) above the top edge.
  • the number (11) indicates the side edge of the bottom according to the invention, while the number (13) indicates the welt of the shoe, which is constituted by the edge of the vamp (10) folded outwards above the aforementioned sole (7) and the above-mentioned groove (8) (also above the latter), where the sewing is carried out with a thread (14) which extends below the bottom (1) and is engaged only in the recesses (4) while this same wire also extends superiorly through portions corresponding to the small bridges (1) which are located below.
  • bottom according to the invention can be used for shoes of any kind, man, woman and shoe for children just as it is obvious that the aesthetic line of the bottom represented in the attached drawings is not in no way limiting but purely for illustration and example.

Abstract

The base of a casual shoe comprises a shole moulded to incorporate the borders of the insole in a recess along the borders of the moulded sole, where the moulding includes perforations at intervals along the common border with the insole, to allow the upper straps or ramp to be stitched to the sole with negligible resistance when passing stitches through the sole. Minimises the effort and the dia. of needle necessary to introduce the stitching.

Description

La présente demande de brevet pour invention industrielle concerne un fond pour chaussure qui incorpore la semelle sous-pied, qui s'accouple au fond, moulé dans un matériel à injecter, durant la phase de moulage qui se produit dans un moule prédisposé à trouer, solidairement et en même temps, le fond et la semelle sous-pied avec des trous passants périmétraux, qui permettent une couture rapide de fixage de l'empeigne au fond.The present patent application for industrial invention relates to a bottom for a shoe which incorporates the insole, which mates at the bottom, molded in a material to be injected, during the molding phase which occurs in a mold predisposed to pierce, jointly and at the same time, the bottom and the insole with perimeter pass-through holes, which allow a quick seam to fix the vamp to the bottom.

Selon la méthode de travail conventionnelle, l'accouplement entre la pe tite semelle sous-pied et le fond ou semelle, se réalise généralement par l'encollage des parties, en employant de la main-d'oeuvre, des temps morts d'évaporation, des exhalations dangeureuses de solvants toxiques, nocifs aux ouvriers, aux magasiniers et quelques fois même au consomma teur du produit fini.According to the conventional working method, the coupling between the small insole sole and the bottom or sole, is generally carried out by gluing the parts, using labor, dead time of evaporation , dangerous exhalations of toxic solvents, harmful to workers, storekeepers and sometimes even the consumer of the finished product.

On utilise le même procède pour le montage de l'empeigne sur la semelle ou sur le fond, en utilisant dans ce cas, des appareils spécifiques et des formes particulières ainsi que de la main-d'oeuvre spécialisée.The same procedure is used for mounting the vamp on the sole or on the bottom, in this case using specific devices and particular shapes as well as specialized labor.

Dans le but d'éliminer les inconvénients susdits et afin de réduire les coûts de production, on a projeté et réalisé un nouveau fond qui permet d'éliminer toute opération d'encollage entre la semelle sous-pied et le fond ainsi qu'entre le fond et l'empeigne, sans pour autant avoir besoin d'appareils spécifiques ni de main-d'oeuvre qualifiée.In order to eliminate the aforementioned drawbacks and in order to reduce production costs, a new base has been planned and produced which makes it possible to eliminate any gluing operation between the sole and the bottom as well as between the bottom and upper, without the need for specific equipment or skilled labor.

Le fond selon l'invention est réalisé par l'introduction dans un moule prédisposé à centrage automatique de la petite semelle sous-pied, qui peut être de n'importe quel matériel, en préférant le cuir naturel pour avoir un appui plus sain, une meilleure transpiration du pied et un as pect esthétique plus soigné de la chaussure finie.The bottom according to the invention is produced by the introduction into a predisposed mold with automatic centering of the small insole, which can be of any material, preferring natural leather for have a healthier support, better perspiration of the foot and a more neat aesthetic aspect of the finished shoe.

Durant la phase de moulage qui unit de manière indissoluble la petite semelle sous-pied au fond, une couronne particulière poinçonne la semel le sous-pied et le fond tout le long du périmètre, en créeant une série de petits trous passants ainsi que des creaux fractionnés sur la plante de piétinement du fond, où se produit la couture de l'empeigne qui est elle aussi avantageusement trouée, au-dessus du fond, en exécutant une couture déjà appliquée, à double passage et qui est caractéristique des chaussures qui sont faites manuellement.During the molding phase, which indissolubly unites the small insole with the bottom, a special crown punches the sole, the bottom and the bottom all along the perimeter, creating a series of small pass-through holes as well as manholes. split on the trampling plant of the bottom, where the seam of the vamp is produced which is also advantageously perforated, above the bottom, by carrying out a seam already applied, with double passage and which is characteristic of the shoes which are made manually.

Afin de rendre l'explication la plus claire possible, la description de l'invention continue à présent en se référant aux dessins en annexe qui sont reportés uniquement à titre explicatif et non limitatif, où:

  • - le dessin n. 1 est une vue de la plante de piétinement du fond selon l'invention;
  • - le dessin n. 2 est un agrandissement d'une portion de la plante du des sin n. 1;
  • - le dessin n. 3 est la section avec le plan transversal A-A du dessin n. 1;
  • - le dessin n. 4 est une vue du haut d'une empeigne cousue sur le fond selon l'invention présente.
In order to make the explanation as clear as possible, the description of the invention now continues with reference to the appended drawings which are given only for explanatory and nonlimiting purposes, where:
  • - drawing n. 1 is a view of the bottom trampling plant according to the invention;
  • - drawing n. 2 is an enlargement of a portion of the plant of sin n. 1;
  • - drawing n. 3 is the section with the transverse plane AA of drawing n. 1;
  • - drawing n. 4 is a top view of an upper sewn onto the bottom according to the present invention.

En référence aux dessins 1 et 2, le fond (1) présente périmétralement une bande (2), en-dessous de laquelle, durant le moulage, la couronne troueuse susdite crée les petits trous passants (3) et des sièges creux (4), séparés par des petits ponts (5).With reference to drawings 1 and 2, the bottom (1) has a band (2) perimeter, below which, during molding, the aforesaid hole crown creates small pass-through holes (3) and hollow seats (4) , separated by small bridges (5).

Le fil de couture s'enfile dans les trous (3) et s'encaisse entre les sièges (4), de manière à éviter l'usure du fil sur la plante inférieure du fond (1).The sewing thread is threaded through the holes (3) and is collected between the seats (4), so as to avoid wear of the thread on the bottom sole (1).

Le petits ponts (5) susdits entre un siège et l'autre ont été prévus dans le cas où une rainure continue ait été réalisée tout le long du périmètre qui aurait facilité le logement non désiré de gravier entre la dite gorge, là où le fil de couture ne couvre ni n'occupe entièrement, en entraînant une déformation conséquente de l'ourlet sur la semelle.The aforementioned small bridges (5) between a seat and the other have been provided in the case where a continuous groove has been made all along the perimeter which would have facilitated the unwanted gravel accommodation between said groove, where the wire does not fully cover or occupy, in resulting in significant deformation of the hem on the sole.

En référence au dessin 3, on attire l'attention sur le fait que le plan de section A-A sectionne d'une part le petit pont (5) et d'autre part, un petit trou (3).With reference to drawing 3, attention is drawn to the fact that the section plane A-A sections on the one hand the small bridge (5) and on the other hand, a small hole (3).

En référence à la dite figure on peut noter que la petite semelle sous-pied (î) est centrée sur le fond ou semelle (1), où elle reste attachée, vu que le bord périmétral de la petite semelle sous-pied (7) replié vers le bas et pressé dans une fosse périmétrale (8) qui se trouve et se for me tout le long du bord supérieur du fond (1).With reference to the said figure, it can be noted that the small insole (î) is centered on the bottom or sole (1), where it remains attached, since the perimeter edge of the small insole (7) folded down and pressed into a perimeter pit (8) which is located and forms all along the upper edge of the bottom (1).

En référence aux dessins 3 et 4 on peut noter que l'empeigne (10), qui a elle aussi été pré-trouée avec une série de petits trous périmétraux qui correspondent aux trous (3), est cousue au point de chaîne (14) au-dessus du bord supérieur.With reference to drawings 3 and 4, it can be noted that the upper (10), which has also been pre-drilled with a series of small perimeter holes which correspond to the holes (3), is sewn in chain stitch (14) above the top edge.

Dans le dessin n. 4 le numéro (11) indique le flanc du bord du fond selon l'invention, alors que le numero (13) indique la trépointe de la chaussure, qui est consituée par le bord de l'empeigne (10) repliée vers l'extérieur au-dessus de la semelle sous-pied (7) et de la rainure (8) susdite (au-dessus de cette dernière également), là où on exécute la couture avec un fil (14) qui s'étend en-dessous du fond (1) et s'encais se uniquement dans les creux (4) alors que ce même fil s'étend supérieure ment également à travers des portions correspondantes aux petits ponts (1) qui se trouvent au-dessous.In drawing n. 4 the number (11) indicates the side edge of the bottom according to the invention, while the number (13) indicates the welt of the shoe, which is constituted by the edge of the vamp (10) folded outwards above the aforementioned sole (7) and the above-mentioned groove (8) (also above the latter), where the sewing is carried out with a thread (14) which extends below the bottom (1) and is engaged only in the recesses (4) while this same wire also extends superiorly through portions corresponding to the small bridges (1) which are located below.

Il est évident que le fond selon l'invention peut être utilisé pour des chaussures de n'importe quel genre, homme, femme et chaussure pour enfant tout comme il est évident que la ligne esthétique du fond représenté dans les dessins en annexe n'est d'aucune manière limitative mais purement d'illustration et d'exemple.It is obvious that the bottom according to the invention can be used for shoes of any kind, man, woman and shoe for children just as it is obvious that the aesthetic line of the bottom represented in the attached drawings is not in no way limiting but purely for illustration and example.

Claims (2)

1) Fond pour chaussure à montage rapide et simple, caractérisé par le fait que la semelle sous-pied est reliée au fond, moulé dans n'importe quel matériel à injecter, durant la phase de moulage, qui se produit dans un moule prédisposé à centrage automatique où une couronne munie de poin çons et dé reliefs crée, à la périphérie du fond, des creux fractionnés sur la plante de piétinement et des trous passants pour le passage du fil, de couture, afin de fixer le fond à l'empeigne qui a, elle aussi, été pré-trouée opportunément avec une série de trous correspondants aux trous susdits exécutés le long du bord du fend.1) Shoe bottom for quick and simple assembly, characterized in that the insole is connected to the bottom, molded in any material to be injected, during the molding phase, which occurs in a mold predisposed to automatic centering where a crown provided with punches and reliefs creates, on the periphery of the bottom, split hollows on the trampling plant and pass-through holes for the passage of the thread, of sewing, in order to fix the bottom to the vamp which has also been conveniently pre-drilled with a series of holes corresponding to the aforementioned holes made along the edge of the slit. 2) Fond pour chaussure à montage simple et rapide, selon la revendication précédente, caractérisé par le fait que la semelle sous-pied est fixée et pressée sur le fond durant la phase de moulage, en repliant et écrasant en même temps son bord à l'intérieur d'une fosse périmétrale qui se forme au-dessus du fond, fosse qui, une fois que l'empeigne est cousue, se trouve à être couverte par la trépointe de la chaussure, qui se cons titue grâce à l'ourlet troué de l'empeigne elle-même, qui est donc repliée vers l'extérieur et est cousu sur le fond en correspondance de la dite fosse.2) bottom for quick and easy mounting shoe, according to the preceding claim, characterized in that the sole under the foot is fixed and pressed on the bottom during the molding phase, while folding and crushing its edge at the same time. interior of a perimeter pit which forms above the bottom, pit which, once the upper is sewn, is covered by the welt of the shoe, which is made up thanks to the perforated hem of the upper itself, which is therefore folded outwards and is sewn on the bottom in correspondence of the said pit.
EP82830158A 1981-06-10 1982-06-07 Shoe bottom for rapid and simple mounting Withdrawn EP0069083A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT17912/81A IT1218286B (en) 1981-06-10 1981-06-10 COMPOUND BOTTOM WITH INSERT FOR HEALTHIER AND LESS EXPENSIVE SHOES
IT1791281 1981-06-10

Publications (1)

Publication Number Publication Date
EP0069083A1 true EP0069083A1 (en) 1983-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP82830158A Withdrawn EP0069083A1 (en) 1981-06-10 1982-06-07 Shoe bottom for rapid and simple mounting

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EP (1) EP0069083A1 (en)
IT (1) IT1218286B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133669A (en) * 1983-01-12 1984-08-01 Walter Bretschneider Shoes
FR2691052A1 (en) * 1992-05-18 1993-11-19 Gutierrez Viviane Sole for shoe with thin periphery - has thicker outer heel and sole inside periphery and edge of upper being stitched to periphery
EP0571710A1 (en) * 1992-05-29 1993-12-01 ALSA GmbH Shoe-bottom
US6115945A (en) * 1990-02-08 2000-09-12 Anatomic Research, Inc. Shoe sole structures with deformation sipes
US6609312B1 (en) 1990-01-24 2003-08-26 Anatomic Research Inc. Shoe sole structures using a theoretically ideal stability plane
US6675498B1 (en) 1988-07-15 2004-01-13 Anatomic Research, Inc. Shoe sole structures
US6763616B2 (en) 1990-06-18 2004-07-20 Anatomic Research, Inc. Shoe sole structures
EP1654944A1 (en) * 2004-11-04 2006-05-10 Stuppy, Axel Shoe
DE202010011017U1 (en) 2010-08-04 2010-11-25 Steinrich, Wolfgang Shoe with hand seam

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014034A (en) * 1978-02-06 1979-08-22 Linnemann F Waterproofing shoes with out-turned uppers
GB2024601A (en) * 1978-07-06 1980-01-16 Linnemann F Thread lasted shoes
GB2076633A (en) * 1980-05-23 1981-12-09 Bretschneider Walter Attaching uppers to soles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014034A (en) * 1978-02-06 1979-08-22 Linnemann F Waterproofing shoes with out-turned uppers
GB2024601A (en) * 1978-07-06 1980-01-16 Linnemann F Thread lasted shoes
GB2076633A (en) * 1980-05-23 1981-12-09 Bretschneider Walter Attaching uppers to soles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133669A (en) * 1983-01-12 1984-08-01 Walter Bretschneider Shoes
US6675498B1 (en) 1988-07-15 2004-01-13 Anatomic Research, Inc. Shoe sole structures
US6609312B1 (en) 1990-01-24 2003-08-26 Anatomic Research Inc. Shoe sole structures using a theoretically ideal stability plane
US6115945A (en) * 1990-02-08 2000-09-12 Anatomic Research, Inc. Shoe sole structures with deformation sipes
US6763616B2 (en) 1990-06-18 2004-07-20 Anatomic Research, Inc. Shoe sole structures
FR2691052A1 (en) * 1992-05-18 1993-11-19 Gutierrez Viviane Sole for shoe with thin periphery - has thicker outer heel and sole inside periphery and edge of upper being stitched to periphery
EP0571710A1 (en) * 1992-05-29 1993-12-01 ALSA GmbH Shoe-bottom
EP1654944A1 (en) * 2004-11-04 2006-05-10 Stuppy, Axel Shoe
DE202010011017U1 (en) 2010-08-04 2010-11-25 Steinrich, Wolfgang Shoe with hand seam

Also Published As

Publication number Publication date
IT8117912A0 (en) 1981-06-10
IT1218286B (en) 1990-04-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19831213

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Inventor name: CENTIONI, MARIO