EP0862867A2 - Watertight shoe with insole and sock - Google Patents

Watertight shoe with insole and sock Download PDF

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Publication number
EP0862867A2
EP0862867A2 EP97119165A EP97119165A EP0862867A2 EP 0862867 A2 EP0862867 A2 EP 0862867A2 EP 97119165 A EP97119165 A EP 97119165A EP 97119165 A EP97119165 A EP 97119165A EP 0862867 A2 EP0862867 A2 EP 0862867A2
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EP
European Patent Office
Prior art keywords
lining
insole
sole
waterproof
footwear according
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.)
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Application number
EP97119165A
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German (de)
French (fr)
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EP0862867A3 (en
Inventor
Manfred Haderlein
Liviu-Mihai Pavelescu
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Sympatex Technologies GmbH
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Akzo Nobel NV
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Publication date
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Publication of EP0862867A2 publication Critical patent/EP0862867A2/en
Publication of EP0862867A3 publication Critical patent/EP0862867A3/en
Withdrawn legal-status Critical Current

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    • 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
    • A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane

Definitions

  • the invention relates to waterproof footwear, which at least comprises part of a shoe containing an upper layer, a lining with a water impermeable but water vapor permeable Functional layer, a lining sole, a Insole and an outsole.
  • Shoes whose footwear contains a lining that is covered with a waterproof and water vapor permeable functional layer is equipped, as well as their high level of comfort known.
  • the waterproofness of such shoes is always there problematic if seams, e.g. those for fastening the feed, exist.
  • the functional layer is in shape a sock (known under the name Booty, see EP-0 080 710 A2) used, which only on the upper opening of the shoe is connected to the outer layer.
  • Booty known under the name Booty, see EP-0 080 710 A2
  • This version also has this in the sole area functional layer-containing lining, which is common given the lack of water vapor permeability of the outsole is of no importance is. Also the training of the lining as socks for many applications too expensive.
  • the footwear according to WO 96/41549 therefore represents an improvement in which a version in the form of socks has been dispensed with.
  • an insole is used in addition to the lining containing the functional layer.
  • the lower end of the feed in the sole area is approximately parallel to the outsole towards the inside handled.
  • the functional layer with the plastic material Sole connected watertight, which ensures the tightness of the shoe.
  • the invention is therefore based on the object, another To provide waterproof footwear that is lighter and less expensive can be produced.
  • footwear which is at least part of a shoe comprises, comprising a top layer, a lining with a water-impermeable, but water vapor permeable functional layer, a lining sole, an insole and an outsole, the lining containing the functional layer has a lower one End area, which turned inside and parallel is arranged to the outsole
  • the task is inventively solved in that the folded end portion with the Lining sole lies in a common plane that the outer edge the lining sole at least approximately parallel to the inner one Edge of the folded end area runs and connected to it is that the insole from the bottom with the functional layer glued watertight in the lower folded end area and that the insole is at least on the inside lying surface is watertight.
  • the lower end area should be in one plane the lining sole.
  • the lower end of the lining and the lining sole should therefore be arranged so that both the End area, as well as the lining sole essentially flat lie on the insole. This does not exclude that the The lining sole and the lower folded end area overlap can. But there can also be a distance between the lower end and the lining sole.
  • the outer edge of the lining sole and the lower end area are preferred sewn together (strobed). When stroking (sewing) can the distance between the elements mentioned easily are bridged by the seam-forming threads. Under strokes one understands the production of seams on a sewing machine from the Strobel company.
  • the waterproof footwear according to the invention preferably has Lining on which is a laminate with which with the lining layer a functional layer is connected. In special cases it can be an advantage if the one facing away from the lining layer Side of the functional layer with a textile reinforcement layer connected is.
  • a functional layer has one Membrane that has been tried and tested under the SYMPATEX trademark is distributed.
  • the insole with the lower folded end of the functional layer-containing Lining is waterproof glued.
  • the adhesive layer is made very thin, so that an intimate connection between the insole and the lower end area, and also preferably between the insole and the Lining sole is reached. Alternatively, use is a thicker adhesive layer is possible, with preference then Adhesives are used that are waterproof after setting are. Polyurethane adhesives are ideal for this.
  • the insole on the inside surface waterproof due to impregnation or coating is.
  • the surface facing the outside can also be used be made watertight by such measures or the insole is made entirely of waterproof material.
  • the lining sole and the insole are preferably designed to be flexible.
  • the lining sole is preferably a textile fabric designed.
  • the lining sole also has in particular in the sense of increased comfort, preferably approximately same strength as the folded end of the feed. Nonwovens, felts, knitted fabrics, Knitted and especially woven fabrics.
  • FIG. 1 is a partial section of a footwear according to the invention shown.
  • the shaft consists of an upper layer 1, which, for example, made of leather or a textile material can exist.
  • the feed 2 or 2 ' is a laminate of a waterproof, but water vapor permeable Functional layer 4, both on the to Inside the shoe as well as on the outside of the shoe Surface preferably with a made of a textile material manufactured layer such as a knitted fabric, knitted fabric, Fabric or fleece is covered, the textile layer 3 the foot side can be formed as a lining layer.
  • the textile material 5 lying on the outside of the shoe has a rule a support or protection function for the waterproof functional layer.
  • Laminates made up of such three layers are widely known. For example, contains a known laminate a functional layer sold under the trademark SYMPATEX.
  • the lining 2 is turned inwards in the sole area, that the folded lower end of the lining 2 'with the lining sole 6 lies in one plane.
  • the outer edge of the lining sole 6 is with the inner edge of the folded end region 2 'preferably strobed at the interface 10.
  • the Insole 7 is from below with the functional layer 4 in the bottom folded end region 2 'and preferably also with the Lining sole 6 connected in a watertight manner via the adhesive layer 8, the textile material 5 being in the folded end region 2 ' is penetrated by the adhesive layer 8.
  • the waterproof footwear according to the invention is practical for all shoe constructions and shoe styles both with glued as well as with molded outsole.
  • the footwear according to the invention has proven particularly useful for tacky footwear, as shown in Figure 1.
  • the top layer 1 is in the lower end region 1 'with the outer edge of the underside of the insole 7 of the already manufactured inner part of the footwear over an adhesive layer 9 connected.
  • the inner part is on a last stretched and the adhesive layer 9 already dried.
  • the upper class is then gripped with a pair of pliers around the connection point of lining 2 and insole 8 bent around and from below firmly pressed.
  • the connecting seam 10 By gluing the insole 8, the connecting seam 10 the outer edge of the lower end region of the lining 2 'with the Lining sole 6 not only sealed watertight, but also stabilized.
  • the latter is for the simplification of the manufacturing process decisive.
  • the tensile stress of e.g. out Leather existing top layer 1 continues in the manufacturing process not at the seam 10 of the lining sole 6 and lining 2, but on the much more stable insole 6.
  • On a shape-retaining Mesh filament mesh can therefore be used in the manufacture of the footwear according to the invention can be dispensed with. This enables a simple and inexpensive manufacturing process.
  • the footwear according to the invention is particularly suitable for sticky versions.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

At least part of a shoe is constructed with an upper layer (1), a lining (2) with a water vapour-permeable but water-impermeable functional layer (4), a lining sole (6), an insole and an outer sole. The lining has an end region (2') which is turned inwards and is in a common plane with the lining sole. The outer edge of the lining sole is parallel to inner edge of the end region and is joined to it. The insole is has a watertight adhesive bond from underneath to the functional layer and is watertight at least on the surface facing the inside. Preferably the insole has a watertight adhesive bond with the lining sole.

Description

Die Erfindung betrifft ein wasserdichtes Schuhwerk, welches zumindest einen Teil eines Schuhs umfaßt, enthaltend eine Oberschicht, ein Futter mit einer wasserundurchlässigen, aber wasserdampfdurchlässigen Funktionsschicht, eine Futtersohle, eine Brandsohle und eine Laufsohle.The invention relates to waterproof footwear, which at least comprises part of a shoe containing an upper layer, a lining with a water impermeable but water vapor permeable Functional layer, a lining sole, a Insole and an outsole.

Schuhe, deren Schuhwerk ein Futter enthalten, das mit einer wasserdichten und wasserdampfdurchlässigen Funktionsschicht ausgestattet ist, sowie deren hoher Tragekomfort sind vielfach bekannt. Die Wasserdichtigkeit solcher Schuhe ist immer dann problematisch, wenn Nähte, z.B. solche zur Befestigung des Futters, existieren. Infolge von Kapillarkräften kann an solchen Nahtstellen Wasser ins Innere des Schuhs eindringen. In der einfachsten Ausführungsform wird die Funktionsschicht in Form eines Sockens (unter der Bezeichnung Booty bekannt geworden, siehe EP-0 080 710 A2) eingesetzt, welcher lediglich an der oberen Öffnung des Schuhs mit der Außenschicht verbunden ist. Bei dieser Ausführung befindet sich auch im Sohlenbereich das funktionsschicht-enthaltende Futter, was angesichts der häufig fehlenden Wasserdampfdurchlässigkeit der Laufsohle ohne Bedeutung ist. Auch ist die Ausbildung des Futters als Socken für viele Anwendungen zu aufwendig. Shoes whose footwear contains a lining that is covered with a waterproof and water vapor permeable functional layer is equipped, as well as their high level of comfort known. The waterproofness of such shoes is always there problematic if seams, e.g. those for fastening the feed, exist. As a result of capillary forces, such Seams of water penetrate inside the shoe. In the simplest embodiment, the functional layer is in shape a sock (known under the name Booty, see EP-0 080 710 A2) used, which only on the upper opening of the shoe is connected to the outer layer. This version also has this in the sole area functional layer-containing lining, which is common given the lack of water vapor permeability of the outsole is of no importance is. Also the training of the lining as socks for many applications too expensive.

Eine Verbesserung stellt daher das Schuhwerk gemäß WO 96/41549 dar, bei dem auf eine Ausführung in Sockenform verzichtet wurde. Neben dem funktionsschicht-enthaltenden Futter wird dort eine Brandsohle eingesetzt. Der untere Endbereich des Futters ist im Sohlenbereich in etwa parallel zur Laufsohle nach innen umgeschlagen. In diesem Endbereich und an der Endkante des Futters ist die Funktionsschicht mit dem Kunststoffmaterial der Sohle wasserdicht verbunden, was die Dichtigkeit des Schuhs gewährleistet.The footwear according to WO 96/41549 therefore represents an improvement in which a version in the form of socks has been dispensed with. In addition to the lining containing the functional layer, an insole is used. The lower end of the feed in the sole area is approximately parallel to the outsole towards the inside handled. In this end area and at the end edge of the feed is the functional layer with the plastic material Sole connected watertight, which ensures the tightness of the shoe.

In WO 97/24940 ist ein wasserdichtes Schuhwerk mit Brandsohle und angeklebter Laufsohle beschrieben. Auch dort wird der untere Endbereich des Futters im Sohlenbereich in etwa parallel zur Sohle nach innen umgeschlagen. Der umgeschlagene Endbereich und die Brandsohle liegen in einer Ebene und sind miteinander verbunden. Die Dichtigkeit des Schuhs wird dadurch erzielt, daß die Laufsohle flächig zumindest mit dem umgeschlagenen Endbereich der Funktionsschicht des Futters verklebt ist.In WO 97/24940 there is waterproof footwear with an insole and glued outsole. The lower one is there too End area of the lining in the sole area approximately parallel to Sole turned inwards. The folded end area and the insole lies on one level and is connected to one another. The tightness of the shoe is achieved in that the outsole is flat at least with the folded end region the functional layer of the lining is glued.

Um bei der Herstellung die Formhaltung des Schuhwerks zu gewährleisten, greift man in den beiden genannten Fällen auf parallel zur Brandsohle angeordnete Netze aus Monofilamenten zurück, welche zumindest im Gelenkbereich oder aber über den gesamten Fußbereich erstreckt mit den unteren Enden der Oberschicht verbunden sind. Das Annähen dieser Halterungen an die Oberschicht bedeutet dabei einen nicht unerheblichen Produktionsaufwand.In order to ensure the shape of the footwear during manufacture, one uses parallel in the two cases mentioned nets made of monofilaments back to the insole, which at least in the joint area or over the entire The foot area extends with the lower ends of the upper layer are connected. Sewing these brackets to the The upper class means a not inconsiderable amount of production.

Der Erfindung liegt daher die Aufgabe zugrunde, ein weiteres wasserdichtes Schuhwerk bereitzustellen, das leichter und kostengünstiger herstellbar ist. The invention is therefore based on the object, another To provide waterproof footwear that is lighter and less expensive can be produced.

Bei einem Schuhwerk, welches zumindest einen Teil eines Schuhs umfaßt, enthaltend eine Oberschicht, ein Futter mit einer wasserundurchlässigen, aber wasserdampfdurchlässigen Funktionsschicht, eine Futtersohle, eine Brandsohle und eine Laufsohle, wobei das die Funktionsschicht enthaltende Futter einen unteren Endbereich aufweist, welcher nach innen umgeschlagen und parallel zur Laufsohle angeordnet ist, wird die Aufgabe erfindungsgemäß dadurch gelöst, daß der umgeschlagene Endbereich mit der Futtersohle in einer gemeinsamen Ebene liegt, daß die Außenkante der Futtersohle zumindest in etwa parallel zu dem inneren Rand des umgeschlagenen Endbereichs verläuft und mit ihm verbunden ist, daß die Brandsohle von unten mit der Funktionsschicht im unteren umgeschlagenen Endbereich wasserdicht verklebt ist, und daß die Brandsohle zumindest auf der zur Innenseite hin gelegenen Oberfläche wasserdicht ausgebildet ist.In the case of footwear which is at least part of a shoe comprises, comprising a top layer, a lining with a water-impermeable, but water vapor permeable functional layer, a lining sole, an insole and an outsole, the lining containing the functional layer has a lower one End area, which turned inside and parallel is arranged to the outsole, the task is inventively solved in that the folded end portion with the Lining sole lies in a common plane that the outer edge the lining sole at least approximately parallel to the inner one Edge of the folded end area runs and connected to it is that the insole from the bottom with the functional layer glued watertight in the lower folded end area and that the insole is at least on the inside lying surface is watertight.

Der untere Endbereich soll, wie ausgeführt, in einer Ebene mit der Futtersohle liegen. Der untere Endbereich des Futters und die Futtersohle sollen also so angeordnet sein, daß sowohl der Endbereich, als auch die Futtersohle im wesentlichen flach auf der Brandsohle aufliegen. Dies schließt nicht aus, daß sich die Futtersohle und der untere umgeschlagene Endbereich überlappen können. Es kann aber auch ohne weiteres ein Abstand zwischen dem unteren Endbereich und der Futtersohle bestehen. Hierbei sind Außenkante der Futtersohle und unterer Endbereich bevorzugt miteinander vernäht (gestrobelt). Beim Strobeln (Vernähen) kann der Abstand zwischen den genannten Elementen ohne weiteres durch die nahtbildenden Fäden überbrückt werden. Unter Strobeln versteht man das Herstellen von Nähten auf einer Nähmaschine der Firma Strobel.As stated, the lower end area should be in one plane the lining sole. The lower end of the lining and the lining sole should therefore be arranged so that both the End area, as well as the lining sole essentially flat lie on the insole. This does not exclude that the The lining sole and the lower folded end area overlap can. But there can also be a distance between the lower end and the lining sole. Here the outer edge of the lining sole and the lower end area are preferred sewn together (strobed). When stroking (sewing) can the distance between the elements mentioned easily are bridged by the seam-forming threads. Under strokes one understands the production of seams on a sewing machine from the Strobel company.

Das erfindungsgemäße wasserdichte Schuhwerk weist bevorzugt ein Futter auf, welches ein Laminat ist, bei welchem mit der Futterschicht eine Funktionsschicht verbunden ist. In Spezialfällen kann es von Vorteil sein, wenn die der Futterschicht abgewandte Seite der Funktionsschicht mit einer textilen Verstärkungsschicht verbunden ist. Als Funktionsschicht hat sich eine Membran bestens bewährt, die unter dem Warenzeichen SYMPATEX vertrieben wird.The waterproof footwear according to the invention preferably has Lining on which is a laminate with which with the lining layer a functional layer is connected. In special cases it can be an advantage if the one facing away from the lining layer Side of the functional layer with a textile reinforcement layer connected is. A functional layer has one Membrane that has been tried and tested under the SYMPATEX trademark is distributed.

Für die vorliegende Erfindung ist es wesentlich, daß die Brandsohle mit dem unteren umgeschlagenen Endbereich des funktionsschicht-enthaltenden Futters wasserdicht verklebt ist. Bevorzugt wird die Brandsohle auch mit der Futtersohle wasserdicht verklebt. Die Klebeschicht wird dabei sehr dünn ausgebildet, so daß eine innige Verbindung zwischen Brandsohle und unterem Endbereich, sowie bevorzugt auch zwischen der Brandsohle und der Futtersohle erreicht wird. Alternativ dazu ist auch die Verwendung einer dickeren Klebeschicht möglich, wobei dann bevorzugt Kleber zum Einsatz kommen, die nach dem Abbinden wasserdicht sind. Polyurethankleber eignen sich hierzu hervorragend.It is essential for the present invention that the insole with the lower folded end of the functional layer-containing Lining is waterproof glued. Prefers the insole also becomes waterproof with the lining sole glued. The adhesive layer is made very thin, so that an intimate connection between the insole and the lower end area, and also preferably between the insole and the Lining sole is reached. Alternatively, use is a thicker adhesive layer is possible, with preference then Adhesives are used that are waterproof after setting are. Polyurethane adhesives are ideal for this.

Für die Wasserdichtigkeit des Schuhwerks ist es günstig, daß die Brandsohle auf der zur Innenseite hin gelegenen Oberfläche infolge einer Imprägnierung oder einer Beschichtung wasserdicht ist. Ebenso kann auch die zur Außenseite hin gelegene Oberfläche durch derartige Maßnahmen wasserdicht gefertigt sein oder die Brandsohle gänzlich aus wasserdichtem Material bestehen.For the waterproofness of the footwear, it is favorable that the insole on the inside surface waterproof due to impregnation or coating is. The surface facing the outside can also be used be made watertight by such measures or the insole is made entirely of waterproof material.

Die Futtersohle und die Brandsohle sind bevorzugt biegsam ausgebildet. Die Futtersohle ist dabei bevorzugt als textiles Flächengebilde ausgestaltet. Auch weist die Futtersohle insbesondere im Sinne eines erhöhten Tragekomforts bevorzugt in etwa dieselbe Stärke auf, wie das umgeschlagene Ende des Futters. Als textile Flächengebilde eignen sich Vliese, Filze, Gewirke, Gestricke und insbesondere Gewebe. The lining sole and the insole are preferably designed to be flexible. The lining sole is preferably a textile fabric designed. The lining sole also has in particular in the sense of increased comfort, preferably approximately same strength as the folded end of the feed. Nonwovens, felts, knitted fabrics, Knitted and especially woven fabrics.

Die Erfindung wird anhand von Figur 1 näher erläutert.The invention is explained in more detail with reference to FIG. 1.

In Figur 1 ist ein Teilschnitt eines erfindungsgemäßen Schuhwerks dargestellt. Der Schaft besteht aus einer Oberschicht 1, welche zum Beispiel aus Leder oder aus einem textilen Material bestehen kann. Innerhalb der Oberschicht 1 bzw. oberhalb der Brandsohle ist ein Futter 2 bzw. 2' angeordnet. Das Futter 2 bzw. 2' ist ein Laminat aus einer wasserdichten, aber wasserdampfdurchlässigen Funktionsschicht 4, die sowohl auf der zum Schuhinneren als auch auf der zur Schuhaußenseite liegenden Oberfläche vorzugsweise mit einer aus einem textilen Material gefertigten Schicht wie beispielsweise einem Gewirke, Gestrick, Gewebe oder Vlies belegt ist, wobei die textile Schicht 3 auf der Fußseite als Futterschicht ausgebildet sein kann. In der Regel hat das zur Schuhaußenseite liegende textile Material 5 eine Stütz- bzw. Schutzfunktion für die wasserdichte Funktionschicht. Aus solchen drei Schichten aufgebaute Laminate sind vielfach bekannt. Beispielsweise enthält ein bekanntes Laminat eine unter dem Warenzeichen SYMPATEX vertriebene Funktionsschicht.In Figure 1 is a partial section of a footwear according to the invention shown. The shaft consists of an upper layer 1, which, for example, made of leather or a textile material can exist. Within the upper layer 1 or above the An insole 2 or 2 'is arranged. The feed 2 or 2 'is a laminate of a waterproof, but water vapor permeable Functional layer 4, both on the to Inside the shoe as well as on the outside of the shoe Surface preferably with a made of a textile material manufactured layer such as a knitted fabric, knitted fabric, Fabric or fleece is covered, the textile layer 3 the foot side can be formed as a lining layer. In the The textile material 5 lying on the outside of the shoe has a rule a support or protection function for the waterproof functional layer. Laminates made up of such three layers are widely known. For example, contains a known laminate a functional layer sold under the trademark SYMPATEX.

Das Futter 2 ist im Sohlenbreich derart nach innen umgeschlagen, daß der umgeschlagene untere Endbereich des Futters 2' mit der Futtersohle 6 in einer Ebene liegt. Die Außenkante der Futtersohle 6 ist mit dem inneren Rand des umgeschlagenen Endbereichs 2' an der Nahtstelle 10 vorzugsweise verstrobelt. Die Brandsohle 7 ist von unten mit der Funktionsschicht 4 im unteren umgeschlagenen Endbereich 2' und vorzugsweise auch mit der Futtersohle 6 über die Klebeschicht 8 wasserdicht verbunden, wobei im umgeschlagenen Endbereich 2' das textile Material 5 von der Klebeschicht 8 durchdrungen ist. The lining 2 is turned inwards in the sole area, that the folded lower end of the lining 2 'with the lining sole 6 lies in one plane. The outer edge of the lining sole 6 is with the inner edge of the folded end region 2 'preferably strobed at the interface 10. The Insole 7 is from below with the functional layer 4 in the bottom folded end region 2 'and preferably also with the Lining sole 6 connected in a watertight manner via the adhesive layer 8, the textile material 5 being in the folded end region 2 ' is penetrated by the adhesive layer 8.

Das erfindungsgemäße wasserdichte Schuhwerk eignet sich praktisch für alle Schuhkonstruktionen und Schuhmacharten sowohl mit angeklebter als auch mit angespritzter Laufsohle.The waterproof footwear according to the invention is practical for all shoe constructions and shoe styles both with glued as well as with molded outsole.

Besonders bewährt hat sich das erfindungsgemäße Schuhwerk für klebegezwicktes Schuhwerk, wie es in Figur 1 dargestellt ist. Bei dessen Herstellung wird die Oberschicht 1 im unteren Endbereich 1' mit dem Außenrand der Unterseite der Brandsohle 7 des bereits gefertigten Innenteils des Schuhwerks über eine Klebeschicht 9 verbunden. Das Innenteil ist dabei auf einen Leisten gespannt und die Klebeschicht 9 bereits angetrocknet. Die Oberschicht wird sodann mit einer Zange gefaßt, um die Verbindungsstelle von Futter 2 und Brandsohle 8 herumgebogen und von unten fest angepreßt.The footwear according to the invention has proven particularly useful for tacky footwear, as shown in Figure 1. During its manufacture, the top layer 1 is in the lower end region 1 'with the outer edge of the underside of the insole 7 of the already manufactured inner part of the footwear over an adhesive layer 9 connected. The inner part is on a last stretched and the adhesive layer 9 already dried. The upper class is then gripped with a pair of pliers around the connection point of lining 2 and insole 8 bent around and from below firmly pressed.

Durch das Ankleben der Brandsohle 8 wird die Verbindungsnaht 10 der Außenkante des unteren Endbereichs des Futters 2' mit der Futtersohle 6 nicht nur wasserdicht verschlossen, sondern auch stabilisiert. Letzteres ist für die Vereinfachung des Herstellungsverfahrens ausschlaggebend. Die Zugspannung der z.B. aus Leder bestehenden Oberschicht 1 setzt beim Fertigungsprozeß nicht an der Nahtstelle 10 von Futtersohle 6 und Futter 2 an, sondern an der deutlich stabileren Brandsohle 6. Auf ein formhaltendes Netzgitter aus Filamenten kann daher bei der Herstellung des erfindungsgemäßen Schuhwerks verzichtet werden. Dies ermöglicht einen einfachen und kostengünstigen Fertigungsprozeß. Insofern eignet sich das erfindungsgemäße Schuhwerk besonders für klebegezwickte Ausführungsformen.By gluing the insole 8, the connecting seam 10 the outer edge of the lower end region of the lining 2 'with the Lining sole 6 not only sealed watertight, but also stabilized. The latter is for the simplification of the manufacturing process decisive. The tensile stress of e.g. out Leather existing top layer 1 continues in the manufacturing process not at the seam 10 of the lining sole 6 and lining 2, but on the much more stable insole 6. On a shape-retaining Mesh filament mesh can therefore be used in the manufacture of the footwear according to the invention can be dispensed with. This enables a simple and inexpensive manufacturing process. In this respect, the footwear according to the invention is particularly suitable for sticky versions.

Claims (9)

Wasserdichtes Schuhwerk, welches zumindest einen Teil eines Schuhs umfaßt, enthaltend eine Oberschicht (1), ein Futter (2) mit einer wasserundurchlässigen, aber wasserdampfdurchlässigen Funktionsschicht (4), eine Futtersohle (6), eine Brandsohle (7) und eine Laufsohle, wobei das die Funktionsschicht enthaltende Futter (2) einen unteren Endbereich (2') aufweist, welcher nach innen umgeschlagen und parallel zur Laufsohle angeordnet ist, dadurch gekennzeichnet, daß der umgeschlagene Endbereich (2') mit der Futtersohle (6) in einer gemeinsamen Ebene liegt, daß die Außenkante der Futtersohle (6) zumindest in etwa parallel zu dem inneren Rand des umgeschlagenen Endbereichs (2') verläuft und mit ihm verbunden ist, daß die Brandsohle (7) von unten mit der Funktionsschicht (4) im unteren umgeschlagenen Endbereich (2') wasserdicht verklebt ist, und daß die Brandsohle (7) zumindest auf der zur Innenseite hin gelegenen Oberfläche wasserdicht ausgebildet ist.Waterproof footwear, which is at least part of a Schuhs comprises, containing an upper layer (1), a lining (2) with a water impermeable but water vapor permeable Functional layer (4), a lining sole (6), an insole (7) and an outsole, which is the Lining (2) containing a functional layer has a lower end region (2 '), which is turned inwards and is arranged parallel to the outsole, characterized in that that the folded end region (2 ') with the lining sole (6) lies in a common plane that the outer edge the lining (6) at least approximately parallel to the inner edge of the folded end region (2 ') and connected to it that the insole (7) from below with the functional layer (4) in the lower folded end area (2 ') is glued waterproof, and that the insole (7) at least on the inside Surface is waterproof. Wasserdichtes Schuhwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Brandsohle (7) mit der Futtersohle (6) von unten wasserdicht verklebt ist. Waterproof footwear according to claim 1, characterized in that that the insole (7) with the lining sole (6) is glued watertight from below. Wasserdichtes Schuhwerk nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine Oberfläche oder beide Oberflächen der Brandsohle (7) durch Imprägnieren oder Beschichten wasserdicht ausgebildet sind.Waterproof footwear according to claim 1 or 2, characterized in that that one surface or both surfaces the insole (7) is waterproof by impregnation or coating are trained. Wasserdichtes Schuhwerk nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Brandsohle (7) aus einem wasserdichten Material besteht.Waterproof footwear according to claim 1 or 2, characterized in that that the insole (7) from a waterproof Material exists. Wasserdichtes Schuhwerk nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Futtersohle (6) biegsam ausgebildet ist.Waterproof footwear according to one or more of the claims 1 to 4, characterized in that the lining sole (6) is flexible. Wasserdichtes Schuhwerk nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Brandsohle (7) biegsam ausgebildet ist.Waterproof footwear according to one or more of the claims 1 to 5, characterized in that the insole (7) is flexible. Wasserdichtes Schuhwerk nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Futtersohle (6) ein textiles Flächengebilde ist.Waterproof footwear according to one or more of the claims 1 to 6, characterized in that the lining sole (6) is a fabric. Wasserdichtes Schuhwerk nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Futtersohle (6) zumindest in etwa dieselbe Stärke aufweist, wie das umgeschlagene Ende des Futters (2').Waterproof footwear according to one or more of the claims 1 to 7, characterized in that the lining sole (6) has at least approximately the same strength as that folded end of the lining (2 '). Wasserdichtes Schuhwerk nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Außenkante der Futtersohle (6) mit dem inneren Rand des umgeschlagenen Endbereichs (2') vernäht (gestrobelt) ist.Waterproof footwear according to one or more of the claims 1 to 8, characterized in that the outer edge the lining sole (6) with the inner edge of the folded End area (2 ') is sewn (strobed).
EP97119165A 1997-03-07 1997-11-03 Watertight shoe with insole and sock Withdrawn EP0862867A3 (en)

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DE19709365 1997-03-07
DE19709365 1997-03-07

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EP0862867A3 (en) 1999-04-28
JPH10248608A (en) 1998-09-22
US5918382A (en) 1999-07-06

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