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WO2003045180A1 - Procede de production d'une chaussure - Google Patents

Procede de production d'une chaussure Download PDF

Info

Publication number
WO2003045180A1
WO2003045180A1 PCT/DE2002/004238 DE0204238W WO03045180A1 WO 2003045180 A1 WO2003045180 A1 WO 2003045180A1 DE 0204238 W DE0204238 W DE 0204238W WO 03045180 A1 WO03045180 A1 WO 03045180A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
insole
mold
casting mold
sole
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/DE2002/004238
Other languages
German (de)
English (en)
Inventor
Karl-Heinrich Herber
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.)
ALSA GmbH
Original Assignee
ALSA GmbH
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 ALSA GmbH filed Critical ALSA GmbH
Priority to DE10295427T priority Critical patent/DE10295427D2/de
Priority to AU2002351676A priority patent/AU2002351676A1/en
Publication of WO2003045180A1 publication Critical patent/WO2003045180A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/16—Footwear with soles moulded on to uppers or welded on to uppers without adhesive
    • A43B9/18—Footwear with soles moulded on to uppers or welded on to uppers without adhesive moulded

Definitions

  • the invention relates to a method for producing a shoe with a shoe bottom produced within a casting mold and a shoe upper which is formed from a shaft and an insole sewn to the shaft and connected to the shoe bottom in the finished shoe.
  • a disadvantage of the known method is that the entire surface of the shoe must be covered with adhesive.
  • the adhesive prevents moisture from the foot from penetrating into the bottom of the shoe through the insole, but this is often desirable, for example with cork latex shoe bottoms.
  • Another disadvantage of adhesive is that it contains solvents, which sometimes escape during shoe manufacture and sometimes only later when the shoes are used and are therefore problematic.
  • the invention is based on the problem of designing a method of the type mentioned at the outset in such a way that the disadvantageous effect of an adhesive layer between the cover sole and the shoe bottom is avoided.
  • this problem is solved in that a last is inserted into the shoe upper consisting of the insole and upper and the shoe upper is then placed on the shoe bottom material from above after filling in the shoe bottom material and the casting mold is thereby closed, so that it is closed in the Casting mold comes through the liquid shoe bottom material to a connection between the insole and the shoe bottom.
  • the sole material is usually placed in the mold in a doughy state.
  • the connection to the insole is particularly reliable and firm when the mold is heated after closing.
  • the required sealing of the casting mold can be done in a simple manner in that the cover sole is provided with an outwardly projecting cover sole edge, which in the casting mold is on top of a casting mold edge rests, and that to seal the casting mold is pressed from above onto the edge of the insole and thus the edge of the casting mold by means of a pressure frame.
  • the protruding edge of the insole can be removed with little effort if this happens after the shoe has been removed from the mold.
  • An outsole can also be connected to the shoe bottom without adhesive if a finished outsole is inserted into the casting mold before the sole material is filled in and the shoe bottom material is applied to this outsole.
  • the sole material is a cork-latex mixture.
  • Such cork-latex mixtures are able to absorb more than half of their own weight in water, so that the water released by a sweaty foot can also be absorbed by the sole and later released to the outside.
  • the invention permits various embodiments. To further clarify its basic principle, a cross section through a casting mold with a shoe inserted therein is shown in the drawing and is described below.
  • the drawing shows a casting mold 1, into which an outsole 2 made of abrasion-resistant material, completely filling its free inner cross section, was first inserted from above.
  • a sole material in particular a cork-latex mixture, is then poured into the casting mold, through which a foot-shaped sole 3 in the finished state arises.
  • This shaped sole 3 forms together with the outsole 2 a shoe bottom 4.
  • the shaped foot sole 3 is covered at the top by an insole 5, which is connected to a shaft 7 by means of a seam 6, whereby a shoe upper 8 is created.
  • the required shape of the shoe upper 8 is generated by a last 9 inserted therein.
  • the upper 8 with the last 9 is placed into the mold 1 from above.
  • an edge of the insole 10 reaches an upper edge 11 of the casting mold.
  • a pressure frame 12 is then placed on the edge 10 of the insole 10, so that the pressing frame 12 can press the edge 10 of the insole 10 onto the edge 11 of the mold and the mold 1 is thereby sealed.
  • the casting mold 1 is then heated, which causes the cork-latex mixture to compact and intimate contact between the cork-latex mixture and the insole 7 and the outsole 2, and a reliable connection of these parts occurs.
  • the protruding insole edge 10 is cut off and the shoe is thus finished.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un procédé de production d'une chaussure consistant tout d'abord à : former une partie supérieure de chaussure (8) constituée d'une tige (7) et d'une semelle intérieure (5) cousue à la tige (7) et liée à une semelle extérieure (4) lorsque la chaussure est achevée ; puis à insérer dans un moule (1) une semelle d'usure (2) et à recouvrir cette dernière d'un mélange liège-latex à l'état pâteux ; ensuite à glisser un embouchoir (9) dans la partie supérieure de chaussure (8) et à placer l'unité ainsi formée par le haut dans le moule (1), de façon à fermer ledit moule (1) ; et à chauffer le moule, ce qui permet de lier la semelle intérieure (5) et la semelle d'usure (2) au mélange liège-latex.
PCT/DE2002/004238 2001-11-16 2002-11-15 Procede de production d'une chaussure Ceased WO2003045180A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10295427T DE10295427D2 (de) 2001-11-16 2002-11-15 Verfahren zur Herstellung eines Schuhes
AU2002351676A AU2002351676A1 (en) 2001-11-16 2002-11-15 Method for producing a shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001156529 DE10156529A1 (de) 2001-11-16 2001-11-16 Verfahren zur Herstellung eines Schuhes
DE10156529.1 2001-11-16

Publications (1)

Publication Number Publication Date
WO2003045180A1 true WO2003045180A1 (fr) 2003-06-05

Family

ID=7706110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/004238 Ceased WO2003045180A1 (fr) 2001-11-16 2002-11-15 Procede de production d'une chaussure

Country Status (3)

Country Link
AU (1) AU2002351676A1 (fr)
DE (2) DE10156529A1 (fr)
WO (1) WO2003045180A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2355257T3 (es) 2003-09-19 2011-03-24 Alsa Gmbh Procedimiento para la fabricación de un calzado.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1723915U (de) * 1955-07-07 1956-06-07 Romika K G Lemm & Co Vulkanisationsform fuer schuhe mit gummisohle.
DE2830605A1 (de) * 1978-07-12 1980-01-31 Desma Werke Gmbh Vorrichtung zum herstellen von schuhwerk mit seitwaerts gerichtetem rand bzw. rahmen
US4333193A (en) * 1980-05-01 1982-06-08 The United States Shoe Corporation Shoe molding process
FR2564301A1 (fr) * 1984-05-21 1985-11-22 Kloeckner Ferromatik Desma Dispositif porte-embauchoir pour machines de montage de semelles de chaussures
JPH01265901A (ja) * 1988-04-18 1989-10-24 Asahi Corp クッション性の多層靴底の成形法
WO1999047012A2 (fr) * 1998-03-19 1999-09-23 Betula Schuh Gmbh Sandalette

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029264B (de) * 1955-10-31 1958-04-30 Alfons Saum Schuhbodenteil, insbesondere Fussbett
DE1231885B (de) * 1960-11-16 1967-01-05 Spezialmaschinen Co H Ludwig K Vorrichtung zum Anspritzen von Sohlen an Schuhschaefte
DE1906420A1 (de) * 1969-02-08 1970-08-13 Ibag Internationale Baumaschin Mischmaschine,insbesondere zur Herstellung von Beton
DE19629017A1 (de) * 1996-07-18 1998-01-22 Burger Sabine Hochelastischer und leichter Preßkork

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1723915U (de) * 1955-07-07 1956-06-07 Romika K G Lemm & Co Vulkanisationsform fuer schuhe mit gummisohle.
DE2830605A1 (de) * 1978-07-12 1980-01-31 Desma Werke Gmbh Vorrichtung zum herstellen von schuhwerk mit seitwaerts gerichtetem rand bzw. rahmen
US4333193A (en) * 1980-05-01 1982-06-08 The United States Shoe Corporation Shoe molding process
FR2564301A1 (fr) * 1984-05-21 1985-11-22 Kloeckner Ferromatik Desma Dispositif porte-embauchoir pour machines de montage de semelles de chaussures
JPH01265901A (ja) * 1988-04-18 1989-10-24 Asahi Corp クッション性の多層靴底の成形法
WO1999047012A2 (fr) * 1998-03-19 1999-09-23 Betula Schuh Gmbh Sandalette

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 024 (C - 677) 18 January 1990 (1990-01-18) *

Also Published As

Publication number Publication date
DE10295427D2 (de) 2004-09-02
AU2002351676A1 (en) 2003-06-10
DE10156529A1 (de) 2003-05-28

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