FR2504786A1 - Winter footwear having a one piece moulded body - with ancillary internal and external linings to ensure that the wall structure is waterproof - Google Patents
Winter footwear having a one piece moulded body - with ancillary internal and external linings to ensure that the wall structure is waterproof Download PDFInfo
- Publication number
- FR2504786A1 FR2504786A1 FR8108682A FR8108682A FR2504786A1 FR 2504786 A1 FR2504786 A1 FR 2504786A1 FR 8108682 A FR8108682 A FR 8108682A FR 8108682 A FR8108682 A FR 8108682A FR 2504786 A1 FR2504786 A1 FR 2504786A1
- Authority
- FR
- France
- Prior art keywords
- covering
- footwear
- shell
- rod
- piece
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/12—Special watertight footwear
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/06—Waterproof legs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/02—Boots covering the lower leg
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/004—After-ski boots
Abstract
Description
La présente invention est relative a un nouveau procédé de fabrication de chaussures, bottes, bottillons, notamment d'après-ski, étanches, et aux chaussures et analogues produites par ce procédé. The present invention relates to a new process for manufacturing shoes, boots, booties, in particular après-ski, waterproof, and to the shoes and the like produced by this process.
Les chaussures, bottillons et bottes d'après-ski notamment du type de celles à tige à habillage extérieur en textile ou en matière plastique, sont actuellement fabriquées par assemblage de l'ensemble forme par la semelle et l'empeigne à la tige, par couture du premier sur la seconde. Un tel mode de fabrication présente toutefois le grave inconvénient de ne pas assurer l'étanchéité requise ; en effet, l'assemblage par couture n'est pas étanche et laisse pénétrer l'humidité, notamment en cas de circulation dans la neige, ce qui nuit considérablement au confort de l'utilisateur et réduit le domaine d'utilisation de ces chaussures.On a tenté d'améliorer l'étanchéité des bottés, bottillons, etc... fabriqués de la sorte en insérant une feuille de matière plastique entre la doublure intérieure de la chaussure et la tige, sans cependant résoudre le problème posé par le défaut d'étanchéité résultant de l'assemblage par couture. Apres-ski boots, ankle boots and boots, in particular of the type of upper with textile or plastic outer covering, are currently manufactured by assembling the assembly formed by the sole and the upper on the upper, by sewing of the first on the second. However, such a manufacturing method has the serious drawback of not ensuring the required seal; in fact, the stitching assembly is not waterproof and allows moisture to penetrate, in particular in the event of traffic in the snow, which considerably harms the comfort of the user and reduces the field of use of these shoes. We tried to improve the tightness of boots, booties, etc. made in this way by inserting a sheet of plastic material between the inner lining of the shoe and the upper, without however solving the problem posed by the defect of sealing resulting from stitching assembly.
La présente invention a pour but de pourvoir à un nouveau procédé de fabrication de chaussures, bottes et bottillons, notamment d'après-ski, qui permet d'obtenir des articles chaussants qui répondent mieux aux nécessités de la pratique que les articles chaussants similaires proposés dans l'Art antérieur, notamment en ce qu'ils sont parfaitement étanches sans que1 pour autant, leur procédé de fabrication soit rendu plus com pliqué ou plus coûteux de ce fait. The present invention aims to provide a new method of manufacturing shoes, boots and booties, in particular après-ski, which makes it possible to obtain footwear which better meet the needs of the practice than the similar footwear offered. in the prior art, in particular in that they are perfectly sealed without, however, their manufacturing process being made more complicated or more expensive thereby.
La présente invention a pour objet un procédé de fabrication d'articles chaussants tels que chaussures, bottes, bottillons et analogues étanches, caractérisé en ce que la semelle, l'empeigne et la tige sont réaliséesen une seule pièce par moulage. The present invention relates to a method of manufacturing footwear such as shoes, boots, booties and the like, characterized in that the sole, the upper and the upper are made in one piece by molding.
Selon un mode de réalisation avantageux du procédé conforme à l'invention, dans le cas où il est prévu de pourvoir l'article chaussant d'un habillage extérieur, celui-ci est rendu adhérent à la tige par tous moyens appropriés tels que collage, soudage, pressage mécanique ou analogues. According to an advantageous embodiment of the method according to the invention, in the case where it is intended to provide the footwear with an external covering, the latter is made adherent to the upper by any suitable means such as bonding, welding, mechanical pressing or the like.
Selon un autre mode de réalisation avantageux du procédé conforme à l'invention, dans le cas où il est prévu de pourvoir l'article chaussant d'un habillage intérieur, tel qu'un habillage en matériau cellulaire mousse par exemple, celui-ci est rendu adhérent à la face interne de la tige par tous moyens appropriés tels que soudage, collage, pressage mécanique ou analogues. According to another advantageous embodiment of the method according to the invention, in the case where it is planned to provide the footwear with an interior covering, such as a covering in foam cellular material for example, this is adhered to the internal face of the rod by any suitable means such as welding, bonding, mechanical pressing or the like.
Le procédé de fabrication d'articles chaussants étanches conforme à l'invention consiste, suivant un mode de réalisation avantageux, à mouler sur une forme convenable, une coque monobloc comprenant la semelle, à laquelle est éventuellement incorporé un talon, l'empeigne et la tige, en un matériau approprié tel que caoutchouc ou matière plastique, en mettant en oeuvre une technique classique tel que, notamment, la technique dite "slush", à retirer la coque monobloc ainsi formée du moule, ày insérer un habillage intérieur constitué par une forme monobloc en matériau cellulaire, propre à s'adapter étroitement sur la face interne de la coque monobloc, à placer l'ensemble sur un pied en un métal approprié, à mettre en place sur la tige de la coque monobloc, un habillage extérieur en matière textile ou analogue, après avoir appliqué au préalable sur la tige un adhésif convenable, au moins aux emplacements de cette dernière, destinés à recevoir le pourtour de l'habillage extérieur, puis à soumettre l'article chaussant ainsi pourvu d'un habillage intérieur et d'un habillage extérieur, à un pressage mécanique pour assurer l'adhérence des habillages intérieur et extérieur à la coque monobloc. The method of manufacturing waterproof footwear according to the invention consists, according to an advantageous embodiment, of molding on a suitable shape, a one-piece shell comprising the sole, in which is possibly a heel, the vamp and the rod, made of a suitable material such as rubber or plastic, using a conventional technique such as, in particular, the so-called "slush" technique, to remove the monobloc shell thus formed from the mold, to insert therein an inner covering constituted by a monobloc shape in cellular material, suitable to fit tightly on the internal face of the monobloc shell, to place the assembly on a foot in an appropriate metal, to put in place on the rod of the monobloc shell, an external covering in textile or similar material, after having previously applied to the rod a suitable adhesive, at least at the locations of the latter, intended to receive the periphery of the external covering, then under put the footwear thus provided with an interior covering and an external covering, to mechanical pressing to ensure the adhesion of the interior and exterior covers to the monobloc shell.
La présente invention a en outre pour objet un article chaussant tel que botte, bottillon, ou analogue, caractérisé en ce qu'il est essentiellement constitué par une coque monobloc en matériau approprié tel que caoutchouc ou matière plastique, laquelle coque comprend une semelle, à laquelle est éventuellement incorporé un talon, une empeigne et une tige, laquelle coque est éven tuellement pourvue a d'un habillage intérieur en matériau cellulaire et est éventuellement pourvue d'un habillage extérieur adhérent à la tige, réalisé en matière textile ou analogue. The present invention further relates to an article of footwear such as a boot, ankle boot, or the like, characterized in that it is essentially constituted by a one-piece shell of a suitable material such as rubber or plastic, which shell comprises a sole, with which is optionally incorporated a heel, an upper and a rod, which shell is optionally provided with an inner covering in cellular material and is optionally provided with an outer covering adhering to the upper, made of textile or similar material.
La présente invention vise plus particulièrement les procédés de fabrication d'articles chaussants étanche conformes aux dispositions qui précèdent ainsi que les moyens propres à leur mise en oeuvre, et les articles chaussants obtenus par ces procédés. The present invention relates more particularly to the methods of manufacturing waterproof footwear articles in accordance with the above provisions as well as the means specific to their implementation, and the footwear articles obtained by these methods.
Outre les dispositions qui précèdent, l'invention comprend encore d'autres dispositions, qui ressortiront de la description qui va suivre. In addition to the foregoing provisions, the invention also comprises other provisions, which will emerge from the description which follows.
L'invention sera mieux comprise à l'aide du com plément de description qui va suivre, qui se réfère au dessin annexé dans lequel
- la figure unique est une vue en coupe longitudinale d'un mode de réalisation d'un article chaussant conforme à l'invention.The invention will be better understood using the additional description which follows, which refers to the attached drawing in which
- The single figure is a longitudinal sectional view of an embodiment of an article of footwear according to the invention.
I1 doit être bien entendu, toutefois, que ce dessin et les parties descriptives correspondantes, sont donnés uniquement à titre d'illustration de l'objet de l'invention, dont ils ne constituent en aucune manière une limitation. It should be understood, however, that this drawing and the corresponding descriptive parts, are given solely by way of illustration of the subject of the invention, of which they do not in any way constitute a limitation.
La botte d'après-ski représentée à titre d'exemple non limitatif au dessin, est constituée par une coque mon bloc en matière plastique telle que chlorure de polyvinyl obtenue par moulage selon le procédé classique "slush", laquelle coque monobloc comprend une semelle 1 à talon compensé 2 incorporé, une empeigne 3 et une tige 4. Cette coque monobloc est doublée intérieurement d'un habillage en matériau cellulaire 5 et elle est habillée extérieurement d'une couche 6 de matière textile telle que nylon matelassé, par exemple, fourrure synthétique ou autre. The après-ski boot shown by way of non-limiting example in the drawing, is constituted by a shell of my block made of plastic material such as polyvinyl chloride obtained by molding according to the conventional "slush" process, which monobloc shell comprises a sole 1 with wedge heel 2 incorporated, an upper 3 and a rod 4. This one-piece shell is internally lined with a covering of cellular material 5 and it is covered externally with a layer 6 of textile material such as quilted nylon, for example, synthetic or other fur.
L'habillage extérieur 6 couvre totalement la partie de la coque qui constitue la tige 4. L'habillage intérieur 5 est rendu adhérent à la face interne de la coque monobloc par pressage mécanique, de même que l'habillage extérieur 6, dont l'adhérence est en outre renforcée en pourvoyant une zone 7 destinée à délimiter, sur la coque, la tige par rapport à l'empeigne, d'un adhésif tel qu'émulsion de caoutchouc ou de chlorure de polyvinyle, l'adhésif pouvant également être appliqué sur la partie interne correspondante de l'habillage extérieur.The external covering 6 completely covers the part of the shell which constitutes the rod 4. The internal covering 5 is made to adhere to the internal face of the one-piece shell by mechanical pressing, as does the external covering 6, the adhesion is further reinforced by providing a zone 7 intended to delimit, on the shell, the rod relative to the upper, with an adhesive such as emulsion of rubber or polyvinyl chloride, the adhesive can also be applied on the corresponding internal part of the external covering.
L'on obtient ainsi un article chaussant parfaitement étanche puisqu'il ne comporte pas de couture d'assemblage de l'empeigne à la tige, un tel article chaussant présentant, en conséquence, un avantage essentiel et déterminant par rapport aux articles chaussants similaires proposés conformément à l'Art antérieur. One thus obtains a perfectly waterproof footwear since it does not have a seam for assembling the vamp to the upper, such a footwear having, consequently, an essential and decisive advantage compared to the similar footwear offered. in accordance with the prior art.
Ainsi que cela ressort de ce qui précède, l'invention ne se limite nullement à ceux de ses modes de mise en oeuvre, de réalisation et d'application qui viennent d'être décrits de façon plus explicite ; elle en embrasse au contraire toutes les variantes qui peuvent venir à l'esprit du technicien en la matière, sans s'écarter du cadre, ni.de la portée, de la présente invention. As is apparent from the above, the invention is in no way limited to those of its modes of implementation, embodiment and application which have just been described more explicitly; on the contrary, it embraces all the variants which may come to the mind of the technician in the matter, without departing from the scope or the scope of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108682A FR2504786B1 (en) | 1981-04-30 | 1981-04-30 | IMPROVEMENTS RELATING TO THE MANUFACTURE OF FOOTWEAR, BOOTS AND BOOTS, ESPECIALLY APRES-SKI, WATERPROOF, AND FOOTWEAR AND THE LIKE THUS OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108682A FR2504786B1 (en) | 1981-04-30 | 1981-04-30 | IMPROVEMENTS RELATING TO THE MANUFACTURE OF FOOTWEAR, BOOTS AND BOOTS, ESPECIALLY APRES-SKI, WATERPROOF, AND FOOTWEAR AND THE LIKE THUS OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2504786A1 true FR2504786A1 (en) | 1982-11-05 |
FR2504786B1 FR2504786B1 (en) | 1986-01-31 |
Family
ID=9257970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8108682A Expired FR2504786B1 (en) | 1981-04-30 | 1981-04-30 | IMPROVEMENTS RELATING TO THE MANUFACTURE OF FOOTWEAR, BOOTS AND BOOTS, ESPECIALLY APRES-SKI, WATERPROOF, AND FOOTWEAR AND THE LIKE THUS OBTAINED |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2504786B1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106445A (en) * | 1989-12-13 | 1992-04-21 | Tatsuo Fukuoka | Method of manufacturing a shoe |
US5593453A (en) * | 1995-04-21 | 1997-01-14 | Ahlert; Gary | Prosthesis cover |
WO2001005261A1 (en) * | 1999-07-20 | 2001-01-25 | Radi Holdings Pty Limited | Boot or shoe with moulded sole extending to upper |
AU2005202136B2 (en) * | 1999-07-20 | 2006-08-17 | Radi Holdings Pty Limited | Boot or shoe with moulded sole extending to upper |
WO2009090022A1 (en) * | 2008-01-16 | 2009-07-23 | Al.Pi. S.R.L. | Semi-finished monoblock for cold weather footwear moulded with two or more materials and directly with internal insole |
US10455885B2 (en) | 2014-10-02 | 2019-10-29 | Adidas Ag | Flat weft-knitted upper for sports shoes |
CN110871581A (en) * | 2018-08-31 | 2020-03-10 | 盛隆材料科技有限公司 | Shoe body structure and manufacturing method thereof |
US10834991B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
US10939729B2 (en) | 2013-04-19 | 2021-03-09 | Adidas Ag | Knitted shoe upper |
US11044963B2 (en) | 2014-02-11 | 2021-06-29 | Adidas Ag | Soccer shoe |
US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013207163B4 (en) | 2013-04-19 | 2022-09-22 | Adidas Ag | shoe upper |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1121267A (en) * | 1954-03-23 | 1956-07-31 | Pirelli | Manufacturing process of synthetic resin shoes molded in one piece, and shoes manufactured by this process |
FR1129410A (en) * | 1952-10-17 | 1957-01-21 | Us Rubber Co | Molded plastic hollow articles |
US3823493A (en) * | 1969-06-11 | 1974-07-16 | Freudenberg C | Foam polyurethane boot with lining |
GB1436501A (en) * | 1973-10-11 | 1976-05-19 | Freudenberg Carl | Safety boots and shoes |
-
1981
- 1981-04-30 FR FR8108682A patent/FR2504786B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1129410A (en) * | 1952-10-17 | 1957-01-21 | Us Rubber Co | Molded plastic hollow articles |
FR1121267A (en) * | 1954-03-23 | 1956-07-31 | Pirelli | Manufacturing process of synthetic resin shoes molded in one piece, and shoes manufactured by this process |
US3823493A (en) * | 1969-06-11 | 1974-07-16 | Freudenberg C | Foam polyurethane boot with lining |
GB1436501A (en) * | 1973-10-11 | 1976-05-19 | Freudenberg Carl | Safety boots and shoes |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106445A (en) * | 1989-12-13 | 1992-04-21 | Tatsuo Fukuoka | Method of manufacturing a shoe |
US5593453A (en) * | 1995-04-21 | 1997-01-14 | Ahlert; Gary | Prosthesis cover |
WO2001005261A1 (en) * | 1999-07-20 | 2001-01-25 | Radi Holdings Pty Limited | Boot or shoe with moulded sole extending to upper |
AU2005202136B2 (en) * | 1999-07-20 | 2006-08-17 | Radi Holdings Pty Limited | Boot or shoe with moulded sole extending to upper |
WO2009090022A1 (en) * | 2008-01-16 | 2009-07-23 | Al.Pi. S.R.L. | Semi-finished monoblock for cold weather footwear moulded with two or more materials and directly with internal insole |
EA017854B1 (en) * | 2008-01-16 | 2013-03-29 | Аль. Пи. С.Р.Л. | Semi-finished monoblock for cold weather footwear |
US10834991B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
US10834992B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
US10939729B2 (en) | 2013-04-19 | 2021-03-09 | Adidas Ag | Knitted shoe upper |
US11116275B2 (en) | 2013-04-19 | 2021-09-14 | Adidas Ag | Shoe |
US11129433B2 (en) | 2013-04-19 | 2021-09-28 | Adidas Ag | Shoe |
US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
US11678712B2 (en) | 2013-04-19 | 2023-06-20 | Adidas Ag | Shoe |
US11896083B2 (en) | 2013-04-19 | 2024-02-13 | Adidas Ag | Knitted shoe upper |
US11044963B2 (en) | 2014-02-11 | 2021-06-29 | Adidas Ag | Soccer shoe |
US10455885B2 (en) | 2014-10-02 | 2019-10-29 | Adidas Ag | Flat weft-knitted upper for sports shoes |
US11272754B2 (en) | 2014-10-02 | 2022-03-15 | Adidas Ag | Flat weft-knitted upper for sports shoes |
CN110871581A (en) * | 2018-08-31 | 2020-03-10 | 盛隆材料科技有限公司 | Shoe body structure and manufacturing method thereof |
CN110871581B (en) * | 2018-08-31 | 2022-08-19 | 盛隆材料科技有限公司 | Shoe body structure and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2504786B1 (en) | 1986-01-31 |
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