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WO2003045180A1 - Method for producing a shoe - Google Patents

Method for producing a shoe Download PDF

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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)
French (fr)
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/en
Priority to AU2002351676A priority patent/AU2002351676A1/en
Publication of WO2003045180A1 publication Critical patent/WO2003045180A1/en
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

The invention relates to a method for producing a shoe, wherein a shoe upper (8) is initially formed, said upper consisting of a shaft (7) and an insole (5) that is sawn to said shaft (7) and that is connected to a shoe bottom (4) when the shoe is finished. A sole (2) is then placed in a mold (1) and a pasty cork-latex mixture is poured on top of said sole. A shoe tree (9) in then pushed into the shoe upper (8) and the resulting unity is then placed from the top into the mold (1) so that the mold (1) is closed. The insole (5) and the sole (2) with the cork-latex mixture are connected by heating the mold.

Description

Beschreibung description

Verfahren zur Herstellung eines SchuhesMethod of making a shoe

Die Erfindung betrifft ein Verfahren zur Herstellung eines Schuhes mit einem innerhalb einer Gießform erzeugten Schuhboden und einem Schuhoberteil, welches aus einem Schaft und einer mit dem Schaft vernähten, beim fertigen Schuh mit dem Schuhboden verbundenen Decksohle gebildet ist.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.

Ein Verfahren der vorstehenden Art ist beispielsweise in der DE 30 43 725 AI beschrieben. Bei dem in dieser Schrift gezeigten Schuh wird der Schuhboden vollflächig mit Klebstoff versehen. Danach wird die mit dem Schaft vernähte Decksohle zunächst auf einen hochgezogenen Rand des Schuhbodens und danach mittels eines Leistens vollflächig auf die obere Seite des Schuhbodens geklebt.A method of the above type is described for example in DE 30 43 725 AI. In the shoe shown in this document, the entire surface of the shoe is provided with adhesive. Then the insole sewn to the upper is first glued to a raised edge of the shoe bottom and then to the entire surface by means of a last on the upper side of the shoe bottom.

Nachteilig bei dem bekannten Verfahren ist es, dass hierbei der Schuhboden vollflächig mit Klebstoff überzogen werden muss. Durch den Klebstoff wird verhindert, dass Feuchtigkeit vom Fuß durch die Decksohle in den Schuhboden eindringen kann, was jedoch häufig erwünscht ist, beispielsweise bei Schuhböden aus Kork-Latex. Ein weiterer Nachteil von Klebstoff ist, dass dieser Lösungsmittel enthält, das teilweise schon bei der Schuhherstellung, teilweise erst beim späteren Gebrauch der Schuhe entweicht und deshalb problematisch ist.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.

Der Erfindung liegt das Problem zugrunde, ein Verfahren der eingangs genannten Art so zu gestalten, dass die nachteilige Wirkung einer Klebstoffschicht zwischen der Decksohle und dem Schuhboden vermieden wird. Dieses Problem wird erfindungsgemäß dadurch gelöst, dass in das aus Decksohle und Schaft bestehende Schuhoberteil ein Leisten eingesetzt und das Schuhoberteil dann mit eingesetztem Leisten nach dem Einfüllen des Schuhbodenmaterials von oben her auf das Schuhbodenmaterial aufgesetzt und die Gießform dadurch geschlossen wird, so dass es in der Gießform durch das flüssige Schuhbodenmaterial zu einer Verbindung zwischen der Decksohle und dem Schuhboden kommt.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. According to the invention, 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.

Bei dieser Verfahrensweise kann man auf eine Klebstoffschicht zwischen der Decksohle und dem Schuhboden gänzlich verzichten, weil das Sohlenmaterial in der Gießform im flüssigen Zustand gegen die Decksohle gelangt und dadurch eine feste Verbindung entsteht. Durch den Fortfall einer KlebstoffSchicht wird vermieden, dass zwischen der Decksohle und dem Schuhboden eine Dampfsperre entsteht und schädliche Lösungsmittel abgegeben werden, die in die Umgebung oder sogar unmittelbar mit den Füßen des Trägers der Schuhe in Kontakt gelangen. Weiterhin ist das erfindungsgemäße Verfahren sehr kostengünstig ausführbar, weil der bisher erforderliche Arbeitsgang des Aufbringens einer Klebstoffschicht entfällt und in der Gießform der komplette Schuh entsteht.In this procedure, there is no need for an adhesive layer between the cover sole and the shoe bottom, because the sole material in the casting mold comes against the cover sole in the liquid state, and a firm connection is thereby created. By eliminating an adhesive layer, it is avoided that a vapor barrier is created between the insole and the shoe bottom and harmful solvents are released that come into contact with the surroundings or even directly with the feet of the wearer of the shoes. Furthermore, the method according to the invention can be carried out very inexpensively because the previously required work step of applying an adhesive layer is eliminated and the complete shoe is produced in the casting mold.

Das Sohlenmaterial wird üblicherweise in einem teigigen Zustand in die Gießform eingebracht. Die Verbindung mit der Decksohle ist besonders zuverlässig und fest, wenn die Gießform nach dem Verschließen aufgeheizt wird.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.

Die erforderliche Abdichtung der Gießform kann gemäß einer vorteilhaften Weiterbildung der Erfindung auf einfache Weise dadurch geschehen, dass die Decksohle mit einem nach außen überstehenden Decksohlenrand versehen wird, der in der Gießform von oben her auf einem Gießformrand aufliegt, und dass zur Abdichtung der Gießform mittels eines Andrückrahmens von oben her auf den Decksohlenrand und damit den Gießformrand gedrückt wird.According to an advantageous development of the invention, 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.

Der überstehende Decksohlenrand lässt sich mit geringem Aufwand entfernen, wenn das nach dem Entformen des Schuhes geschieht.The protruding edge of the insole can be removed with little effort if this happens after the shoe has been removed from the mold.

Auch eine Laufsohle kann ohne Klebstoff mit dem Schuhboden verbunden werden, wenn in die Gießform vor dem Einfüllen des Sohlenmaterials eine fertige Laufsohle eingelegt wird und das Schuhbodenmaterial auf diese Laufsohle aufgebracht wird.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.

Die Vorteile des erfindungsgemäßen Verfahrens kommen besonders stark zur Geltung, wenn gemäß einer anderen Weiterbildung der Erfindung das Sohlenmaterial ein Kork-Latex-Gemisch ist. Solche Kork-Latex-Gemische vermögen mehr als die Hälfte ihres Eigengewichtes an Wasser aufzunehmen, so dass auch das von einem stark schwitzenden Fuß abgegebene Wasser von der Sohle aufgenommen und später nach außen hin abgegeben werden kann.The advantages of the method according to the invention are particularly evident when, according to another development of the invention, 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.

Die Erfindung lässt verschiedene Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist in der Zeichnung ein Querschnitt durch eine Gießform mit einem darin eingesetzten Schuh dargestellt und wird nachfolgend beschrieben.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.

Die Zeichnung zeigt eine Gießform 1, in welche zunächst von oben her eine ihren freien Innenquerschnitt vollständig ausfüllende Laufsohle 2 aus abriebfestem Material eingelegt wurde. Dann füllt man in die Gießform ein Sohlenmaterial, insbesondere ein Kork-Latex-Gemisch, ein, durch welches im fertigen Zustand eine Fußformsohle 3 entsteht. Diese Fußformsohle 3 bildet zusammen mit der Laufsohle 2 einen Schuhboden 4.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.

Die Fußformsohle 3 wird nach oben hin von einer Decksohle 5 abgedeckt, welche mittels einer Naht 6 mit einem Schaft 7 verbunden ist, wodurch ein Schuhoberteil 8 entsteht. Die erforderliche Form des Schuhoberteils 8 wird durch einen in diesen eingesetzten Leisten 9 erzeugt.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.

Nach dem Einlegen der Laufsohle 2 und dem Einfüllen des die Fußformsohle 3 bildenden Kork-Latex-Gemisches wird das Schuhoberteil 8 mit dem Leisten 9 von oben her in die Gießform 1 gesetzt. Dabei gelangt ein Decksohlenrand 10 auf einen oberen Gießformrand 11. Von oben her wird dann ein Andrückrahmen 12 auf den Decksohlenrand 10 gesetzt, so dass der Andrückrahmen 12 den Decksohlenrand 10 auf den Gießformrand 11 drücken kann und die Gießform 1 dadurch dichtend verschlossen ist. Anschließend heizt man die Gießform 1 auf, wodurch es zu einem Verdichten des Kork-Latex-Gemisches und zu einem innigen Kontakt zwischen dem Kork-Latex-Gemisch und der Decksohle 7 und der Laufsohle 2 kommt und eine zuverlässige Verbindung dieser Teile eintritt.After inserting the outsole 2 and filling in the cork-latex mixture forming the sole 3, the upper 8 with the last 9 is placed into the mold 1 from above. In this case, 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.

Nach dem Abkühlen der Gießform 1 und dem Entformen des Schuhoberteils 8 wird der überstehende Decksohlenrand 10 abgeschnitten und damit der Schuh fertiggestellt. After the mold 1 has cooled and the upper 8 of the shoe has been removed from the mold, the protruding insole edge 10 is cut off and the shoe is thus finished.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1 Gießform1 mold

2 Laufsohle2 outsole

3 Fußformsohle3 molded sole

4 Schuhboden4 shoe bottom

5 Decksohle5 insole

6 Naht6 seam

7 Schaft7 shaft

8 Schuhoberteil8 shoe upper

9 Leisten9 strips

10 Decksohlenrand10 insole edge

11 Gießformrand11 mold rim

12 Andrückrahmen 12 pressure frames

Claims

Patentansprüche claims 1. Verfahren zur Herstellung eines Schuhes mit einem innerhalb einer Gießform erzeugten Schuhboden ( 4 ) und einem Schuhoberteil (8), welches aus einem Schaft (7) und einer mit dem Schaft (7) vernähten, beim fertigen Schuh mit dem Schuhboden (4) verbundenen Decksohle (5) gebildet ist, dadurch gekennzeichnet, dass in das aus Decksohle (5) und Schaft (7) bestehende Schuhoberteil (8) ein Leisten (9) eingesetzt und das Schuhoberteil (8) dann mit eingesetztem Leisten (9) nach dem Einfüllen des Schuhbodenmaterials von oben her auf das Schuhbodenmaterial aufgesetzt und die Gießform (1) dadurch geschlossen wird, so dass es in der Gießform (1) durch das flüssige Schuhbodenmaterial zu einer Verbindung zwischen der Decksohle (5) und dem Schuhboden (4) kommt.1. A method for producing a shoe with a shoe bottom (4) produced within a casting mold and a shoe upper (8), which consists of a shaft (7) and one sewn to the shaft (7), in the finished shoe with the shoe bottom (4) connected insole (5) is formed, characterized in that a last (9) is inserted into the upper (8) consisting of the insole (5) and upper (7) and the upper (8) with inserted last (9) after Filling the shoe bottom material from above onto the shoe bottom material and closing the casting mold (1) so that there is a connection in the casting mold (1) through the liquid shoe bottom material between the cover sole (5) and the shoe bottom (4). 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Gießform (1) nach dem Verschließen aufgeheizt wird.2. The method according to claim 1, characterized in that the casting mold (1) is heated after closing. 3. Verfahren nach den ' Ansprüchen 1 oder 2 , dadurch gekennzeichnet, dass die Decksohle (5) mit einem nach außen überstehenden Decksohlenrand (10) versehen wird, der in der Gießform (1) von oben her auf einem Gießformrand (11) aufliegt, und dass zur Abdichtung der Gießform (1) mittels eines Andrückrahmens (12) von oben her auf den Decksohlenrand (10) und damit den Gießformrand (11) gedrückt wird.3. The method according to 'claims 1 or 2, characterized in that the insole (5) is provided with an outwardly projecting insole edge (10) which rests in the mold (1) from above on a mold edge (11), and that to seal the casting mold (1) by means of a pressure frame (12) from above onto the edge of the insole (10) and thus the casting mold edge (11). 4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass der Decksohlenrand (10) nach dem Entformen des Schuhes abgetrennt wird.4. The method according to claim 3, characterized in that the edge of the insole (10) is separated after the shoe has been removed from the mold. 5. Verfahren nach zumindest einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass in die Gießform (1) vor dem Einfüllen des Sohlenmaterials eine fertige Laufsohle (2) eingelegt wird und das Schuhbodenmaterial auf diese Laufsohle (2) aufgebracht wird.5. The method according to at least one of the preceding claims, characterized in that in the mold (1) before filling in the sole material, a finished outsole (2) is inserted and the shoe bottom material is applied to this outsole (2). 6. Verfahren nach zumindest einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Sohlenmaterial ein Kork-Latex-Gemisch ist. 6. The method according to at least one of the preceding claims, characterized in that the sole material is a cork-latex mixture.
PCT/DE2002/004238 2001-11-16 2002-11-15 Method for producing a shoe Ceased WO2003045180A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10295427T DE10295427D2 (en) 2001-11-16 2002-11-15 Method of making a shoe
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 (en) 2001-11-16 2001-11-16 Shoe manufacture involves placement of an upper shoe part with stitched sole cover directly onto a polymer compound in a mold cavity
DE10156529.1 2001-11-16

Publications (1)

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

Family

ID=7706110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/004238 Ceased WO2003045180A1 (en) 2001-11-16 2002-11-15 Method for producing a shoe

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2355257T3 (en) 2003-09-19 2011-03-24 Alsa Gmbh PROCEDURE FOR THE MANUFACTURE OF A FOOTWEAR.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1723915U (en) * 1955-07-07 1956-06-07 Romika K G Lemm & Co VULCANIZATION FORM FOR SHOES WITH RUBBER SOLE.
DE2830605A1 (en) * 1978-07-12 1980-01-31 Desma Werke Gmbh DEVICE FOR MANUFACTURING FOOTWEAR WITH A SIDE-ORIENTED EDGE OR FRAME
US4333193A (en) * 1980-05-01 1982-06-08 The United States Shoe Corporation Shoe molding process
FR2564301A1 (en) * 1984-05-21 1985-11-22 Kloeckner Ferromatik Desma Last holder for footwear soling machines
JPH01265901A (en) * 1988-04-18 1989-10-24 Asahi Corp Molding method for cushiony laminated sole
WO1999047012A2 (en) * 1998-03-19 1999-09-23 Betula Schuh Gmbh Sandal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029264B (en) * 1955-10-31 1958-04-30 Alfons Saum Shoe bottom part, especially footbed
DE1231885B (en) * 1960-11-16 1967-01-05 Spezialmaschinen Co H Ludwig K Device for spraying soles onto shoe shafts
DE1906420A1 (en) * 1969-02-08 1970-08-13 Ibag Internationale Baumaschin Concrete mixer
DE19629017A1 (en) * 1996-07-18 1998-01-22 Burger Sabine Highly elastic, lightweight composition cork

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1723915U (en) * 1955-07-07 1956-06-07 Romika K G Lemm & Co VULCANIZATION FORM FOR SHOES WITH RUBBER SOLE.
DE2830605A1 (en) * 1978-07-12 1980-01-31 Desma Werke Gmbh DEVICE FOR MANUFACTURING FOOTWEAR WITH A SIDE-ORIENTED EDGE OR FRAME
US4333193A (en) * 1980-05-01 1982-06-08 The United States Shoe Corporation Shoe molding process
FR2564301A1 (en) * 1984-05-21 1985-11-22 Kloeckner Ferromatik Desma Last holder for footwear soling machines
JPH01265901A (en) * 1988-04-18 1989-10-24 Asahi Corp Molding method for cushiony laminated sole
WO1999047012A2 (en) * 1998-03-19 1999-09-23 Betula Schuh Gmbh Sandal

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 (en) 2004-09-02
DE10156529A1 (en) 2003-05-28
AU2002351676A1 (en) 2003-06-10

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