EP1124457B1 - Chaussure etancheifiee et son procede de production - Google Patents

Chaussure etancheifiee et son procede de production Download PDF

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Publication number
EP1124457B1
EP1124457B1 EP99952631A EP99952631A EP1124457B1 EP 1124457 B1 EP1124457 B1 EP 1124457B1 EP 99952631 A EP99952631 A EP 99952631A EP 99952631 A EP99952631 A EP 99952631A EP 1124457 B1 EP1124457 B1 EP 1124457B1
Authority
EP
European Patent Office
Prior art keywords
outsole
end region
region
melt adhesive
reactive hot
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.)
Expired - Lifetime
Application number
EP99952631A
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German (de)
English (en)
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EP1124457A1 (fr
Inventor
Franz Xaver Haimerl
Alfons Meindl
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.)
WL Gore and Associates GmbH
Original Assignee
WL Gore and Associates GmbH
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Filing date
Publication date
Priority claimed from DE29819186U external-priority patent/DE29819186U1/de
Application filed by WL Gore and Associates GmbH filed Critical WL Gore and Associates GmbH
Publication of EP1124457A1 publication Critical patent/EP1124457A1/fr
Application granted granted Critical
Publication of EP1124457B1 publication Critical patent/EP1124457B1/fr
Anticipated expiration legal-status Critical
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/16—Footwear with soles moulded on to uppers or welded on to uppers without adhesive
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/12—Stuck or cemented footwear

Definitions

  • the invention relates to a shoe sealing system and a sealing method for a sealed shoe with a shaft and an insole, with which the shaft is connected, and in particular footwear with a shaft that is at least partially watertight Functional layer is provided, which is preferably permeable to water vapor is, and with a glued outsole.
  • the concerns Invention a method for producing such a shoe.
  • a waterproof layer This is preferably a waterproof, vapor-permeable functional layer, by means of which Waterproofness while maintaining breathability, d. H. Water vapor permeability is achieved.
  • the functional layer is often part of a functional layer laminate, which in addition to the Functional layer has at least one textile layer.
  • Shoes of this type are either with a functional layer in shape a so-called bootie equipped, which the entire Shoe interior lining, or it is only the shaft with a Functional layer lined. In the latter case are special Efforts needed to ensure lasting water resistance in the area between sole side shaft end and sole construction.
  • a footwear is also to be made available, the with as little machine effort and with as little as possible Process steps can be made permanently waterproof.
  • the invention relates to a footwear having a shaft and a sole construction having an outsole, wherein the upper is constructed with an upper material and a waterproof functional layer at least partially lining the outer material and has a sole end region with an upper end region and a functional layer end region; the functional layer end region has a region requiring sealing; and the outsole is glued to the shaft end region by means of outsole adhesives located on it, the outsole adhesive being formed, at least in a region of the outsole portion opposite the region of the functional layer end region, with a reactive hot-melt adhesive which, in the fully reacted state, leads to water-tightness.
  • the invention also relates to an outsole for sticking to a shaft of a footwear, its attached to the shaft Sole top to be adhered at least partially with unreacted Reactive hot melt adhesive is provided in the reacted state to Waterproofness leads.
  • Inventive footwear according to the first aspect is provided with a Shaft and with a sole having sole structure provided, wherein the shaft with an upper and with a Upper material on the inside at least partially lining, waterproof functional layer is constructed and a sole side Shank end region with an upper end region and a Function layer end region has.
  • the functional layer end region has a water-impermeable area from which from water or another liquid, in particular over the Upper and / or over a seam to this area of the Functional layer has penetrated, get into the shoe interior could.
  • protective waterproofness of the sole structure is According to the invention created by at least one in Sole circumferential direction closed outsole part area, which at glued outsole the area in need of sealing Opposed to functional layer, as outsole adhesive a reactive hot melt adhesive is applied, in the fully reacted state Waterproofness leads.
  • both the adhesive which is used for sticking the outsole to the Schaftend Scheme
  • the reactive hot melt adhesive which is used to seal the Functional layer end region is used, to which The upper end region of the outsole facing the upper end region is applied before this is pressed against the Schaftend Scheme and thus adhered.
  • Sealing-requiring areas are in accordance with the invention footwear in the sole-side shaft end region, for example, a projection a functional layer end region over an upper end region, one covered by permeable upper Functional layer end region or functional layer end edge in Area of a shank end edge.
  • solder adhesive is an adhesive that adhesive by the addition of evaporable solvent has been made and due to the evaporation of the solvent cures.
  • Hot glue is an adhesive, also thermoplastic Adhesive called by heating in a sticky state is brought and hardens by cooling. By reheating Such adhesive can be repeatedly put into the adhesive state become.
  • the entire Outsole over the entire surface provided with reactive hot melt adhesive, both Adhesive function for gluing the outsole with the Schaftend Scheme has, as well as the sealing of the Function layer end range assumes all Procedural steps, which conventionally for shoes without waterproof sole construction can be used. Everything that is done In order to come to a watertight sole construction, it has to be on the Outsole not or not just conventional outsole glue to apply but reactive hot melt adhesive.
  • the method according to the invention is equally suitable for shoes with insole as for shoes without insole.
  • shoes with Insole can be the determination of the shank end area in conventional Either by Zwickklebung or by sewing with the Insole, for example by means of a Strobel seam done.
  • Shoes without insole may be the fixing of the shank end area in Known way by means of Schnurzugs (in professional circles also string lasting called) can be achieved.
  • Schnurzugs in professional circles also string lasting called
  • the functional layer end region becomes provided with a projection over the Obermaterialend Scheme.
  • the outsole at least in that area, which after glued outsole the supernatant ofroistikendrios or at least a subset of this supernatant, Reactive hot melt adhesive applied.
  • the invention can also be applied when the Functional layer end region no projection over the Upper end region has but both on the same cutting line to lock. This is especially the case when for the shaft a multilayer laminate is used that covers both the upper and also contains the functional layer. Also in this case you can the Sealing of theforensics Mrsend Schemes by applying Reach reactive hot melt adhesive on the outsole.
  • an intumescent reactive hot melt adhesive on the outsole be applied can be applied.
  • Foaming can be achieved by: the reactive hot melt adhesive during application with a gas is swirled, which is preferably a mixture of Nitrogen and air can act.
  • the supernatant before sticking the outsole either remain free or by means of a net band be bridged, one side of which at the Obermaterialend Scheme is attached and the other side to the edge of the Functional layer end area, in case of using an insole also on this insole or in the case of footwear with String also attached to this cord.
  • the Upper end area before gluing the outsole to the Functional layer are stapled, for example by a Fixing gluing to the process of sticking to the outsole too facilitate.
  • the outsole may be plate-shaped or cupped.
  • a plate-shaped outsole can then be used when the Schaftend Scheme is so wrapped around the last that he is in the extends substantially parallel to the tread of the outsole.
  • a Outsole with upstanding at its peripheral edge shell edge then recommended if the Schaftend Scheme not parallel but extends perpendicular to the tread of the outsole.
  • Whether a shoe is waterproof can e.g. with a centrifuge assembly of the type described in US Pat. No. 5,329,807.
  • the method according to the invention therefore leads to low Production costs for waterproof shoes, as with the known Methods have not been achieved.
  • moisture e.g. Water vapor
  • intumescent reactive hot melt adhesive be used when its increased volume should be used, which makes it particularly suitable cavities fill in and penetrate into cracks or niches and thereby a to achieve particularly reliable water resistance.
  • Thermoplastics are materials that become tacky when heated become solid again by subsequent cooling. By again Heating can bring them back into an adhesive state become.
  • Thermoplastics are non-reactive polymers, the reactive hot melt adhesives can be added.
  • reactive hot-melt adhesives are referred to before their activation from relatively short molecular chains with a middle Molecular weight in the range of about 3000 to about 5000 g / mol consist, are non-sticky and optionally after thermal Activate, be brought into a reaction state in which the crosslink relatively short molecular chains to long molecular chains and harden, and in a humid atmosphere. In the reaction or Curing period they are sticky. After the networking Curing can not be reactivated.
  • the reaction leads to a three-dimensional cross-linking of the molecular chains, what Waterproofness of the reacted reactive hot melt adhesive causes and leads to a highly effective seal.
  • the three-dimensional Networking leads to a particularly strong protection against penetration of water in the glue. Especially in the area of the sole structure are This highly effective seal and protection against the ingress of Water of outstanding importance.
  • Suitable for the purpose according to the invention are e.g. Polyurethane reactive hot melt adhesives, Resins, aromatic hydrocarbon resins, aliphatic hydrocarbon resins and condensation resins, e.g. in Form of epoxy resin (EP).
  • EP Form of epoxy resin
  • polyurethane reactive hot melt adhesives im the following PU reactive hot melt adhesives called.
  • thermoplastics the can be added to the PU reactive hot melt adhesive are suitable for example, thermoplastic polyesters and thermoplastic Polyurethanes.
  • Curing reaction of PU reactive hot melt adhesive is usually caused by moisture, for what Humidity is sufficient. There are blocked PU reactive hot melt adhesives, their crosslinking reaction only after activation of the Start PU reactive hot melt adhesive using thermal energy so that such hot melt adhesive can be opened, i. in the area with Humidity, can be stored. On the other hand, there are unblocked ones PU reactive hot melt adhesives in which a Crosslinking reaction already takes place at room temperature when they are located in surroundings with humidity. The latter hotmelt adhesives one must as long as the crosslinking reaction does not yet take place should be kept away from humidity.
  • Both types of PU reactive hot melt adhesives are unreacted Condition usually in the form of rigid blocks before. Before the Application to the areas to be bonded is the hot melt adhesive warmed up in order to melt it and thus be painted or commissioned close. In the case of using unblocked Hot melt adhesive must be such heating to the exclusion of Humidity take place. When using blocked This is not necessary, but it is important to that the heating temperature below the unblocking Activation temperature remains.
  • PU reactive hot melt adhesive used with blocked or capped Isocyanate is built up.
  • Reactive hot melt adhesive must have a thermal activation be performed. Activation temperatures for such PU reactive hot melt adhesives are approximately in the range of 70 ° C to 170 ° C.
  • unblocked PU reactive hot melt adhesive used in another embodiment of the invention.
  • the crosslinking reaction can be accelerated by heat.
  • a PU reactive hot melt adhesive is used as it is under the Designation IPATHERM S 14/242 from H.P. Fuller in Wells, Austria is available.
  • a PU reactive hot melt adhesive used under the name Macroplast QR 6202 from the company Henkel AG, Dusseldorf, Germany, is available.
  • a shank functional layer which is not only impermeable to water but permeable to water vapor. This allows the production of waterproof shoes, despite Waterproofness stay breathable.
  • a “functional layer” is considered to be “waterproof”, including, if appropriate, seams provided on the functional layer, if it ensures a water inlet pressure of at least 0.13 bar.
  • the functional layer material preferably ensures a water inlet pressure of more than 1 bar.
  • the water inlet pressure is to be measured by a test method in which distilled water is applied at 20 ⁇ 2 ° C. to a sample of 100 cm 2 of the functional layer with increasing pressure. The pressure increase of the water is 60 ⁇ 3 cm Ws per minute. The water inlet pressure then corresponds to the pressure at which water first appears on the other side of the sample. Details of the procedure are specified in the ISO standard 0811 from the year 1981.
  • a functional layer As a "water vapor permeable" a functional layer is considered, if it has a water vapor transmission rate Ret of less than 150 m 2 ⁇ Pa ⁇ W -1 .
  • the water vapor permeability is tested according to the Hohenstein skin model. This test method is described in DIN EN 31092 (02/94) or ISO 11092 (19/33).
  • centrifuge arrangement described therein has four pivotable held holding baskets for holding footwear on. With that you can Two or four shoes or boots are tested simultaneously. at This centrifugal arrangement will be water leak to find Make use of footwear centrifugal forces caused by rapid Centrifuging the footwear are generated. Before centrifuging water is poured into the interior of the footwear. On the Outside of the footwear is absorbent material such as Blotting paper or a paper towel arranged. The centrifugal forces practice on the water filled in the footwear pressure, which causes water to get to the absorbent material when the Footwear is leaking.
  • the pressure that the water exerts during centrifuging depends on the shoe size depending on the effective shoe area (Söhleninnen Structure) A, of the mass m in the footwear filled amount of water, from the effective centrifuge radius r and from the centrifuge speed U from.
  • textile fabrics suitable.
  • textile fabrics can be For example, to tissue, knitted fabric, knitted fabric, fleece or felt act.
  • These textile fabrics can be made of natural fibers, for example Cotton or viscose, made of synthetic fibers, for example Pölyestern, polyamides, polypropylenes or polyolefins, or from Mixtures of at least two such materials can be made.
  • the insole according to the invention can be made of viscose, Nonwoven, e.g. Polyester fleece, to which melt fibers may be added, Leather or glued leather fibers exist.
  • An insole is under the name Texon insole of Texon Mockmuhl GmbH in Mockmuhl, Germany, available.
  • a lining material On the inside of the upper for the shaft is usually arranged a lining material.
  • the same are suitable for this Materials as stated previously for the upper.
  • an outsole This can be made of waterproof material like e.g. Rubber or plastic, such as polyurethane, exist or made of non-waterproof material such as leather in particular.
  • the bonding of the reactive hot melt adhesive with the shoe bottom becomes particularly intimate when reacting the reactive hot melt adhesive after Applying to the shoe bottom mechanically against the Shoe bottom presses and thus pressed.
  • This is suitable preferably a pressing device, e.g. in form of Anpreßkissens, with a through the reactive hot melt adhesive not wettable and therefore not with the reactive hot melt adhesive adhesive, smooth material surface, for example of non-porous Polyterafluoroethylene (also under the trade name Teflon known).
  • a Anpreßkissen for example in the form of a rubber pad or air cushion, whose Pressing surface with a foil of said material, for example, non-porous polytetrafluoroethylene, coated, or one arranges before the pressing process between with the Reactive hot melt adhesive provided sole construction and the Anpreßkissen to such a film.
  • a foil of said material for example, non-porous polytetrafluoroethylene, coated, or one arranges before the pressing process between with the Reactive hot melt adhesive provided sole construction and the Anpreßkissen to such a film.
  • Suitable materials for the waterproof, water vapor permeable Functional layer are in particular polyurethane, polypropylene and Polyesters, including polyetheresters and their laminates, as described in US Pat US-A-4,725,418 and US-A-4,493,870 are.
  • stretched microporous polytetrafluoroethylene ePTFE
  • stretched Polytetrafluoroethylene which contains hydrophilic impregnating agents and / or hydrophilic layers; see for example the Reference US-A-4,194,041.
  • Under a microporous Functional layer is understood to be a functional layer whose average pore size between about 0.2 ⁇ m and about 0.3 ⁇ m lies.
  • the pore size can be measured with the Coulter Porometer (brand name) measured by Coulter Electronics, Inc., Hialeath, Florida, USA.
  • the Coulter Porometer is a measuring device that provides an automatic measurement the pore size distributions in porous media, the (im ASTM standard E 1298-89 described) Fluid displacement method is used.
  • the Coulter Porometer determines the pore size distribution of a sample by an increasing air pressure directed to the sample and by Measuring the resulting flow.
  • This pore size distribution is a measure of the degree of uniformity of the pores of the sample (i.e. a narrow pore size distribution means that a small difference exists between the smallest pore size and the largest pore size). It is determined by dividing the maximum pore size by the minimum pore size.
  • the Coulter Porometer also calculates the pore size for the middle one Flow. By definition, half of the flow is through the porous sample through pores instead, whose pore size above or is below this average flow pore size.
  • the reactive hot-melt adhesive can be used during the gluing process in the pores of these Functional layer penetrate, resulting in a mechanical anchoring of the reactive hot melt adhesive in this functional layer.
  • existing functional layer may be on the side with which it in the bonding process with the reactive hot melt adhesive in contact comes with a thin polyurethane coating.
  • PU reactive hot melt adhesive in conjunction with a such a functional layer is not just mechanical Compound but also to a chemical compound between the PU reactive hot melt adhesive and the PU layer on the Functional layer. This leads to a particularly intimate bonding between the functional layer and the reactive hot melt adhesive, so that a particularly durable water resistance is guaranteed.
  • An inventive shoe can with an upper material shaft and with a shank functional layer covering the upper material shaft whose inside lining, be built, the latter preferably part of a laminate, which is the functional layer and Has at least one pointing to the shoe inner side lining layer.
  • the laminate may also have more than two layers, wherein on the side of the functional layer remote from the lining layer. a textile side can be located.
  • both for the Upper material shaft as well as for the functional layer shank Continuing to be formed.
  • the Zwickkleben both Stitching in a single pinch or two separate Zwickklebevorêtn be accomplished.
  • Multi-layer laminate used, which is both upper and a Functional layer contains.
  • a built-up shaft then only needs still lined on the inside with a simple lining material to become.
  • the outsole is at least partially provided with reactive hot melt adhesive to seal a functional layer in the sole region against water.
  • the outsole adhesive is formed by a reactive hot-melt adhesive at least in a region of the outsole which is closed in the sole circumferential direction and which is opposite the mesh band.
  • FIGS. 1-22 show 16 embodiments of shoes. which are designated in order of S1 to S16.
  • Figure 1 shows a shoe S1 with a shaft 11, which with a Upper 13 and a lining of the inside Functional layer 15 is constructed.
  • This shoe has an insole 17 and an outsole 19.
  • the upper 13 comprises a Upper end region 21.
  • the functional layer 15 has aréstikend Scheme 23 with a on the Upper end portion 21 projecting towards the shoe center Supernatant 24.
  • the shoe S1 is a shoe with Zwickklebung, that is, theforensics Mrsend Scheme 23 is by means of a Zwickklebstoffs 25 at a peripheral region of Insole bottom 27 attached.
  • To the middle of the sole is the Insole underside 27 provided with a zone 29 of increased thickness.
  • a prefabricated outsole For example, made of rubber or plastic, on the insole for the 17th facing outsole surface 31 over the entire surface of a reactive hot melt adhesive 33 is applied, by means of which the outsole 19th at the insole base 27, the bottom of the Upper end region 21 and the supernatant 24 is glued.
  • a reactive hot melt adhesive 33 is applied, by means of which the outsole 19th at the insole base 27, the bottom of the Upper end region 21 and the supernatant 24 is glued.
  • the Reactive hot melt adhesive leads to a fully reacted state Waterproofing, so that the functional layer surface in the region of Supernatant 24 by means of the reactive hot melt adhesive 33 waterproof is glued. Therefore, water that is above the upper 13 to to the middle of the shoe facing end of Obermaterialend Schemes 21st does not penetrate along the underside of the supernatant 24, around its Cut edge and then crawl to the top.
  • the reactive hot melt adhesive of the shoe S1 is preferably foamed reactive hot melt adhesive 33a, the during curing to cured adhesive a larger Volume developed as non-foamed reactive hot melt adhesive and thereby the space between the outsole top 31 and the Insole bottom 27 can fill better.
  • the at Foaming resulting foaming pressure is also a better one Penetration of the reactive hot melt adhesive in cracks and niches allows.
  • the shoe S2 shown in FIG. 2 has a structure similar to that in FIG Fig. 1 shown shoe S1.
  • a first deviation is that not a plate-shaped but a cup-shaped outsole 19th is used. This has one around the outsole circumference encircling shell rim 35 on which the lower part of the shaft up to a height above the insole 17 includes.
  • Another Deviation from the shoe S1 is that only the im Area of the outsole center located part of the reactive hot melt adhesive 33 as a foamed reactive hot melt adhesive 33a is formed while on the edge regions of the outsole top 31 and the inside of the shell rim 35 non-foaming reactive hot melt adhesive 33 is applied.
  • the insole 17 is not shown with a zone of increased thickness. This can of course like be provided in the case of the shoe S1 in Fig. 1.
  • the shoe S3 shown in FIG. 3 is in agreement with the shoe S2 of FIG. 2 agree with the sole exception that on the outsole 19 outside their provided with reactive hot melt adhesive 33 or 33a middle Area 37 is applied conventional solvent adhesive 38, as in conventional shoe manufacturing processes as Outsole adhesive is used.
  • Fig. 4 shows an example of a shoe with sewn insole.
  • the in Shoe S4 shown in FIG. 4 like the shoes S1 to S3, has a shaft 11 on, with an upper 13 and the upper 13 on whose inside lining functional layer 15 is provided.
  • the functional layer end region 23 has a projection 24 over the upper material end region 21.
  • the outsole 19 is the entire surface with reactive hot melt adhesive 33rd provided, which is preferably foamed reactive hot melt adhesive is.
  • reactive hot melt adhesive 33rd is preferably foamed reactive hot melt adhesive is.
  • FIGS. 5-7 to S7 show embodiments of shoes in which the Upper end portion 21 and the functional layer end portion 23 having Schaftend Scheme perpendicular to the outsole surface and extends perpendicular to the insole.
  • Schuhaus is a bowl-shaped outsole to recommend, which over the lower Stands up at the end of the upper end area.
  • the shoes S5 to S7 are embodiments with a seam connection between insole and Functional-.
  • the shaft 11 has a Upper 13 with a Obermaterialend Scheme 21 on.
  • At theterrorisms slaughterend Scheme 23 with the insole 17 connecting seam 39 is again preferably a strobel seam.
  • the entire outsole surface 31 and the entire inside of the shell rim 35 with reactive hot melt adhesive 33 provided so that in the entire outsole area a seal consists of reactive hot melt adhesive.
  • the shoe S6 shown in FIG. 6 is the same as that shown in FIG Shoe S5 except that the upper end portion 21 by means of fixing adhesive 41 on the outside of the Function layer end portion 23 is fixed. This facilitates the sticking the cup-shaped outsole 19, because by the preceding Fixation by means of the fixing adhesive 41 of the upper end region 21 when moving the outsole 19 to the insole 17 not can slip.
  • the shoe S7 shown in FIG. 7 is the same as that shown in FIG Shoe S6 with the exception that here the fixation of the Upper end portion 21 atforensics Mrsend Scheme 23 not by means of fixing adhesive 41 but by means of a net 43 causes This is for the still in the unreacted state still liquid reactive hot melt adhesive 33 is permeable.
  • An upper end of the net is fastened by means of a seam 45 at the upper end portion 21, while a lower side of the net band 43 on the strobel seam 39 both on the insole 17 as well as at the lower end of the Function layer end portion 23 is attached.
  • the mesh band 43 may be made with plastic fibers, for example Polyamide or polyester, be constructed.
  • a network band is preferred 43 made of monofilament fibers.
  • the shoes S8 and S9 shown in FIGS. 8-10 are at least over a part of their shoe length without charcoal, the Schaftend Scheme is held by at least one Schnurzugs to him in an im essentially parallel to the tread of the outsole To keep alignment.
  • Fig. 8 shows a shoe structure, in which as in the previous embodiments, the shaft 11 with a Upper material 13 with an upper end region 21 and a within the upper 13 functional layer 15 with a functional layer end region 23 having a projection 24 is constructed.
  • the outsole 19 is plate-shaped and is over her entire outsole top 31 with reactive hot melt adhesive 33, preferably in the form of foamed reactive hot melt adhesive 33a, Mistake.
  • the shoe construction shown in FIG. 8 is without a brine. Therefore, be after the skirting of the shaft 11, the functional layer end region 23 on the one hand and the upper end region 21 on the other with one each Cord train 45 and 47 in an orientation parallel to the outsole 19th held.
  • each of the two suits one String tunnel 49 and a pull cord housed therein slidably 51 on.
  • the Schnur tunnel 49 are at the end of theterrorisms slaughterend MaschinenS 23 or at the end of Upper end region 21 attached, preferably by sewing.
  • FIG. 9 shows a plan view of the underside of the shaft of FIG. 8, FIG. that is, without outsole 19.
  • This is a shoe that only in the forefoot area is bare-sole, in the middle and Rear foot area, however, has an insole. Therefore, extend the trimmings 45 and 47 only in the forefoot area.
  • the whistles 49 of the two Schnurver 45 and 47 terminate substantially where the Partial insole begins, and at these points point the Schnur tunnel 49 depending on a cord outlet 53.
  • the two pull cords 51 run on This point across the shoe longitudinal direction and are in the middle this transverse extent at 55 ever knotted.
  • the contracting or lashing with the Schnurvermann 45 and 47 can be done before or after the stem has been applied.
  • the shoe shown in Fig. 4 with respect to insole and shaft have one of the structures, as shown in Figs. 1 to 4 are shown.
  • the shoe S9 shown in Fig. 10 has at least a part of its Shoe length on a shoe structure, which with the one shown in Fig. 8 Shoe construction agrees with the exception that only a single, am Function layer end portion 23 arranged cord 45 is present and that the supernatant 24 of theterrorisms Mrsend Schemes 23 means a network band 43 is bridged.
  • One side is by means of a Seam 54 attached to the cord 45 and the other side is by means a seam 55 attached to the upper material end region 21.
  • FIGS. 17 to 19 show a different sole construction than in its middle and upper Rearfoot.
  • section lines A-A, B-B and C-C are shown shown.
  • the associated sectional views can be found in FIGS. 17 to 19.
  • Fig. 12 thus shows a cross section through the Forefoot region
  • Fig. 13 shows a cross section through the Hinterfuß Scheme
  • Fig. 14 shows an oblique section through the Forefoot and midfoot area.
  • the shoe S10 has a functional layer 15, which in the Forefoot area the shape of a part-skirt or part booties 57 Therefore, in the sectional view in Fig. 12, the Functional layer 15 continuously from an upper shaft end over the Sole area extends to the other upper shaft end.
  • the Hufuß Berlin has the functional layer 15 of the shoe S10 in Sole area a break on, as it did with the previous one considered shoes S1 to S9 is the case.
  • Fig. 14 appears the Functional layer 15 in the parallel to the outsole 19 part left and right different extension length. This is because the left part shows an oblique section of the partial booties 57, while the right part belongs to a sole construction in which the Functional layer ends in asaitend Geb 23.
  • the shoe S10 may be any of Sole abutments have previously been associated with the Figs. 1-4 and 8-10 have been described. That is, the edges of the functional layer end portion 23 in FIG Insole be attached, be it by means of percussion or by Sew on, or can be held in position by string draw. In FIGS. 13 and 14 are therefore left open, which of these special Sole structures should be used.
  • the shoe S11 shown in Fig. 15 is correct in terms of the sole construction largely coincident with the shoe S1 shown in FIG. Because the shaft 11 consists of a multilayer laminate 59, which is both the Upper material as well as the functional layer contains, there is in one None parallel to the outsole 19 extending shank end 61 Overhang of the functional layer with respect to the upper material.
  • the Multilayer laminate 59 is lined on its inside with a lining 63 lined with conventional lining material.
  • the shank end region 61 is glued by Zwickklebstoffs 25 with the insole bottom 27.
  • the shank end region 61 has a shaft projection 65 over one Futterend Scheme 67 on.
  • the shoe S12 shown in Fig. 16 has a structure which is the of the shoe S11 is very similar. The only difference is that the Zwickklebstoffbstoff 25 is not over the entire Schaftend Scheme 61 extends but adjacent to the cutting edge 69 area of Shank end 61 of Zwickklebstoff 25 is free, so not with the Insole bottom 27 is glued.
  • This embodiment is Particularly advantageous if the upper material of the multilayer laminate 59th not or not enough of that before reacting yet liquid reactive hot melt adhesive is penetrable.
  • the shoe S13 shown in FIG. 17 has a structure similar to that of FIG Structure of the shoe S8 shown in FIG. 8 is very similar.
  • the shaft 11 of the shoe S13 is also provided with an upper 13 and a separate functional layer 15 constructed.
  • the Upper end portion 21 and the functional layer end portion 23 on same length cut. There is therefore not the shoe S8 existing projection 24 of thejans harshend Maschinens 23rd Therefore, the ends of the upper end portion 21 and theforensics harshend Schemes 23 together with a single Schnurzug 45 are connected.
  • a modification of the shoe structure shown in Fig. 18 can therein exist that instead of the upper 13 and the separate Functional layer 15 a multilayer laminate 59 as in the shoes S11 and S 12 is used.
  • Fig. 18 is a plan view from below of a shoe in front of the Applying the outsole shown in the forefoot 71 the in Fig. 17 sole structure has shown, while in the middle and Hinterfuß Scheme a sole structure, for example, in Fig. 1 has shown kind.
  • Shoes that are bare-sole in the forefoot, such as the shoes shown in Figs. 9 and 18 are in the forefoot area much more flexible than shoes with an insole also in the forefoot area, which leads to a particularly soft feeling.
  • FIG. 19 The construction of the shoe S14 shown in FIG. 19 is identical to that shown in FIG. 17 shoe structure except that the Upper end portion 21 and the functional layer end portion 23 not be held by a cord, but by means of a seam 39, preferably Strobel seam, are attached to an insole 17, as already shown and described in connection with FIG. 4 has been.
  • a seam 39 preferably Strobel seam
  • this shoe structure is suitable for the case that the shaft 11 with a multilayer laminate is constructed.
  • the shoe S15 shown in Fig. 20 has a shaft 11 which cooperates with an upper 13 and with an inner side, separate functional layer 15 is constructed.
  • This is an insole 17 both with a sole side upper end region 21 and with a sole-side functional layer end region 23 via a net band 43 connected betweenjans slaughterend Scheme 23 and Insole is located.
  • a seam 73 connects an inner side edge of the net 43 with the insole 17.
  • a seam 75 connects one outer side edge of the net band 43 with the upper end area 21 and with theforensics harshend Scheme 23.
  • the mesh band 43 is located between the insole 17 and the end portions 21 and 23 of Upper 13 and functional layer 15. Between the Insole bottom 27 and the outsole 19 may be in the manner shown in FIG.
  • a flat filler 77 preferably made of soft Material, which is a nonwoven, in particular a PES nonwoven, a Knitted fabric or insole material or other sole material act can, which can be glued to the insole bottom 27.
  • the Both side edges of the net 43 can on different Level are. Between the two side edges, the net 43 be curved.
  • An outsole 19 is pointing at her to the insole Outsole top 31 with a full-surface coating with reactive hot melt adhesive 33 provided.
  • reactive hot melt adhesive 33 provided in those places, which after the Gluing the outsole 19 to the shaft 11 and the filler 77 the Net strip 43 opposite, is on the outsole top 31st additional, preferably foaming, reactive hot-melt adhesive 33a applied. This permeates in his before reacting liquid or liquid state made the net 43 and causes a seal of theforensicstikend Schemes 23 and the seams 73rd and 75.
  • the upper end region may be 21 and the functional layer end portion 23 by means of one between them Fixing adhesive 79 may be attached to each other.
  • Fixing adhesive 79 can be used any adhesive, for example, a hot melt adhesive or a solvent adhesive, e.g. PU-based.
  • the shoe S16 shown in FIG. 21 has a structure similar to that of the Shoe S15 of FIG. 20 is very similar and only by it differentiates that the outsole surface 31 over the entire surface and with the same thickness provided with foaming reactive hot melt adhesive 33 is, in particular with foamed reactive hot melt adhesive 33a.
  • the sole construction can be waterproofed by that on the entire outsole Reactive hot melt adhesive is applied.
  • a waterproof insole and / or a waterproof outsole it's enough Apply reactive hot melt adhesive to the zone of the outsole, which the area of the functional layer to be sealed in the Opposite shaft end region.
  • conventional outsole adhesive be, for example, solvent adhesive or hot melt adhesive.
  • the outsole shoe according to the invention can be made of waterproof Material such as Rubber or plastic, for example polyurethane, made of non-waterproof but breathable material such as leather in particular or with rubber or plastic inlays provided leather.
  • non-waterproof outsole material may the outsole are waterproofed by, at Maintaining the breathability that they at least in places, where the sole construction is not already by other measures waterproof, with a watertight, water vapor permeable functional layer is provided.
  • An inventive shoe is made by the shaft with or without insole is produced and listed, with the for required individual manufacturing costs of the special construction depend on the shoes S1 to S16 shown in the figures. After that will Applied to a prefabricated outsole adhesive, which it ever according to the type of shoe to be produced only to non-foamed Reactive hot melt adhesive, only foamed Reactive hotmelt adhesive, partly foamed and partly not foamed reactive hot melt adhesive, or partly um Reactive hot melt adhesive and partly conventional Outsole adhesive, for example, solvent adhesive act can. Thereafter, the outsole is pressed against the harmonyeisteten shaft, whereby the intended sealing of the functional layer takes place. To the effectiveness of the bond and the curing of the adhesive the shoe is ready.
  • Fig. 22 shows in a schematic, not to scale, strong enlarged, two-dimensional representation of a section of a Sole construction with outsole adhesive in the form of through three-dimensional crosslinking of molecular chains of reacted reactive hot melt adhesive 33.
  • the three-dimensionality of networking arises in that the molecular chains of the reactive hot melt adhesive 33 also in the non-visible in Fig. 22 third dimension (perpendicular to Surface of the drawing) in the illustrated for two dimensions Network way. This leads to a particularly strong protection against the Penetration of water in the adhesive.

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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)

Claims (54)

  1. Chaussure comprenant une tige (11) et une structure de semelle comportant une semelle d'usure (19), où :
    la tige (11) est constituée d'une matière de dessus (13) et d'une couche fonctionnelle (15), étanche à l'eau, garnissant au moins partiellement la matière du dessus (13) sur sa face intérieure, et présente, côté semelle, une zone d'extrémité de tige (61) comprenant une zone d'extrémité (21) de la matière du dessus et une zone d'extrémité (23) de la couche fonctionnelle ;
    la zone d'extrémité (23) de la couche fonctionnelle présente une zone devant être étanche ; et
    la semelle d'usure (19), au moyen de colle de semelle d'usure appliquée sur celle-ci, est collée à la zone d'extrémité (61) de la tige,
    caractérisée en ce que la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure faisant face à la partie - devant être étanche - de la zone d'extrémité (23) de la couche fonctionnelle, est constituée par une colle fusible réactive (33, 33a) qui, à l'état réactif, provoque l'imperméabilité à l'eau.
  2. Chaussure selon la revendication 1, dans laquelle la zone d'extrémité (23) de la couche fonctionnelle présente une partie débordante (24) qui dépasse de la zone d'extrémité de la matière du dessus, et la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure - fermée dans la direction circonférentielle de la semelle - qui fait face au moins à une partie de la largeur de la partie débordante, est constituée par une colle fusible réactive (33 ; 33a) qui, à l'état réactif, provoque l'imperméabilité à l'eau.
  3. Chaussure selon la revendication 2, dans laquelle la colle fusible réactive (33 ; 33a) s'étend sur toute la largeur de la partie débordante.
  4. Chaussure selon la revendication 2 ou 3, dans laquelle la zone d'extrémité (61) de la tige s'étend pratiquement de façon parallèle à la surface d'usure de la semelle d'usure (19), et la zone d'extrémité (23) de la couche fonctionnelle, en direction du centre de la semelle d'usure, dépasse de la zone d'extrémité (21) de la matière du dessus.
  5. Chaussure selon la revendication 1 ou 2, dans laquelle la zone d'extrémité (61) de la tige s'étend pratiquement de façon perpendiculaire à la surface d'usure de la semelle d'usure (19), et la zone d'extrémité (23) de la couche fonctionnelle, en direction de la surface d'usure, dépasse de la zone d'extrémité (21) de la matière du dessus.
  6. Chaussure selon l'une quelconque des revendications 1 à 5, comprenant une première de montage (17) sur laquelle est fixée la zone d'extrémité (23) de la couche fonctionnelle.
  7. Chaussure selon la revendication 6, dans laquelle la zone d'extrémité (23) de la couche fonctionnelle est assemblée à la première de montage (17) par une couture (39).
  8. Chaussure selon la revendication 6, dans laquelle la zone d'extrémité (23) de la couche fonctionnelle est assemblée à la première de montage (17) par un collage effectué par pincement (25).
  9. Chaussure selon la revendication 4, dans laquelle la zone d'extrémité (23) de la couche fonctionnelle, au moyen d'un cordon de fils (45), est maintenue pratiquement parallèle à la surface d'usure de la semelle d'usure (19).
  10. Chaussure selon l'une quelconque des revendications 6 à 9, dans laquelle la zone d'extrémité (21) de la matière du dessus est fixée, par de la colle, sur la zone d'extrémité (23) de la couche fonctionnelle.
  11. Chaussure selon l'une quelconque des revendications 6 à 8, dans laquelle la partie débordante (24) est enjambée par un ruban toilé (43) dont un côté est fixé sur la zone d'extrémité (21) de la matière du dessus, l'autre côté étant fixé sur la première de montage (17).
  12. Chaussure selon la revendication 9, dans laquelle la partie débordante (24) est enjambée par un ruban toilé (43) dont un côté est fixé sur la zone d'extrémité (21) de la matière du dessus, l'autre côté étant fixé sur le cordon de fils (45).
  13. Chaussure selon la revendication 9, dans laquelle la zone d'extrémité (21) de la matière du dessus, au moyen d'un second cordon de fils (47), est maintenue pratiquement parallèle à la surface d'usure de la semelle d'usure (19).
  14. Chaussure selon la revendication 1, dans laquelle la zone d'extrémité (61) de la tige présente une face extérieure de la zone d'extrémité de la tige éloignée de la couche fonctionnelle (15), et la colle de semelle d'usure, au moins dans une zone partielle - fermée dans la direction circonférentielle de la semelle - de la face extérieure de la zone d'extrémité de la tige, est constituée par de la colle fusible réactive (33 ; 33a), et la matière du dessus (13), au moins dans cette zone partielle, se compose d'une matière qui, avant la réaction, peut être pénétrée par de la colle fusible réactive liquide (33 ; 33a), de sorte que, dans cette zone partielle, la colle fusible réactive (33 ; 33a) colle de façon étanche la couche fonctionnelle (15).
  15. Chaussure selon la revendication 1, dans laquelle la zone d'extrémité (61) de la tige présente une face extérieure de la zone d'extrémité de la tige éloignée de la couche fonctionnelle (15), chaussure dans laquelle la zone d'extrémité (61) de la tige présente un bord d'extrémité (69) de la tige, bord d'extrémité à l'intérieur duquel est formée une zone dégagée (70) sans matière de tige, et la colle de semelle d'usure, au moins dans une partie de la zone exposée (70), contiguë au bord d'extrémité de la tige et fermée dans la direction circonférentielle de la semelle, est constituée par de la colle fusible réactive (33 ; 33a) qui a pénétré entre le dessous (27) de la première de montage et la zone d'extrémité (23) de la couche fonctionnelle et forme, à cet endroit, une zone collée, fermée dans la direction circonférentielle de la semelle.
  16. Chaussure selon la revendication 14 ou 16, dans laquelle la matière du dessus et la couche fonctionnelle font partie, chacune, d'un stratifié multicouche (59).
  17. Chaussure selon l'une quelconque des revendications 14 à 16, dans laquelle la zone d'extrémité (61) de la tige s'étend pratiquement de façon parallèle à la surface d'usure de la semelle d'usure (19).
  18. Chaussure selon l'une quelconque des revendications 14 à 16, dans laquelle la zone d'extrémité (61) de la tige s'étend pratiquement de façon perpendiculaire à la surface d'usure de la semelle d'usure (19).
  19. Chaussure selon l'une quelconque des revendications 14 à 18, comprenant une première de montage (17) sur laquelle est fixée la zone d'extrémité (61) de la tige.
  20. Chaussure selon la revendication 19, dans laquelle la zone d'extrémité (61) de la tige est assemblée à la première de montage (17), par une couture (39).
  21. Chaussure selon la revendication 19, dans laquelle la zone d'extrémité (61) de la tige est assemblée à la première de montage (17), par collage effectué par pincement (25).
  22. Chaussure selon la revendication 21, dans laquelle une partie de la zone d'extrémité (61) de la tige, contiguë à un bord d'extrémité (69) de la tige, est exclue du collage effectué par pincement (25).
  23. Chaussure selon l'une quelconque des revendications 14 à 18, dans laquelle la zone d'extrémité (61) de la tige, au moyen d'un cordon de fils (45), est maintenue pratiquement parallèle à la surface d'usure de la semelle d'usure (19).
  24. Chaussure selon l'une quelconque des revendications 1 à 4, 6 à 17 et 19 à 23, dans laquelle la semelle d'usure (19) présente pratiquement une forme de plateau.
  25. Chaussure selon l'une quelconque des revendications 1 à 23, dans laquelle la semelle d'usure (19) présente pratiquement une forme de coque comportant une zone de la surface d'usure en forme de plateau et un bord de coque (35) s'élevant pratiquement de façon perpendiculaire par rapport à cette zone de la surface d'usure.
  26. Chaussure selon l'une quelconque des revendications 1 à 25, dans laquelle la semelle d'usure (19), dans la zone partielle dans laquelle elle fait face à la zone de la couche fonctionnelle (15) devant être étanche, est enduite de colle fusible réactive (33 ; 33a) et, sinon, de colle de semelle d'usure (38) d'un type classique.
  27. Chaussure selon l'une quelconque des revendications 1 à 25, dans laquelle la semelle d'usure (19), pratiquement sur la totalité de son dessus (31) tourné vers la tige (11), est enduite de colle fusible réactive (33 ; 33a).
  28. Chaussure selon l'une quelconque des revendications 1 à 27, dans laquelle au moins une partie de la colle fusible réactive (33) appliquée sur la semelle d'usure (19) est constituée par une colle fusible réactive gonflante (33a).
  29. Chaussure selon la revendication 1, dans laquelle la structure de la semelle comprend une première de montage (17), et un ruban toilé (43) est disposé entre la première de montage (17) et la zone d'extrémité (61) de la tige, ruban toilé dont un premier bord latéral est relié à la première de montage (17) et un second bord latéral est relié aussi bien à la zone d'extrémité (21) de la matière du dessus qu'à la zone d'extrémité (23) de la couche fonctionnelle.
  30. Chaussure selon la revendication 29 en corrélation avec la revendication 1, dans laquelle la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure (19) fermée dans la direction circonférentielle de la semelle et faisant face au ruban toilé (43), est constituée par une colle fusible réactive (33 ; 33a).
  31. Chaussure selon la revendication 30, dans laquelle la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure (19) fermée dans la direction circonférentielle de la semelle et faisant face au ruban toile (43), est constituée par une colle fusible réactive gonflante (33a).
  32. Chaussure selon la revendication 30, dans laquelle la totalité de la surface de la semelle d'usure est enduite de colle fusible réactive (33 ; 33a).
  33. Chaussure selon la revendication 30, dans laquelle la totalité de la surface de la semelle d'usure est enduite de colle fusible réactive gonflante (33a).
  34. Chaussure selon l'une quelconque des revendications 29 à 33, dans laquelle un remplissage (77) est placé entre le dessous (27) de la première de montage et le dessus (31) de la semelle d'usure.
  35. Chaussure selon l'une quelconque des revendications 29 à 34, dans laquelle le ruban toilé (43) est cousu (73, 75) aussi bien à la première de montage (17) qu'à la zone d'extrémité (21) de la matière du dessus et à la zone d'extrémité (23) de la couche fonctionnelle.
  36. Chaussure selon l'une quelconque des revendications 30 à 35, dans laquelle la zone d'extrémité (21) de la matière du dessus et la zone d'extrémité (23) de la couche fonctionnelle sont fixées l'une contre l'autre au moyen d'une colle de fixation (79).
  37. Chaussure selon l'une quelconque des revendications 1 à 36 qui présente une semelle de propreté partielle sur une partie de la longueur de la chaussure, partie dans laquelle la chaussure est constituée selon l'une quelconque des revendications 6 à 8, 10, 11, 19 à 22 ou 24 à 36 et, dans l'autre partie de la longueur de la chaussure, est constituée selon l'une quelconque des revendications 9 à 13 ou 23 à 28.
  38. Chaussure qui présente, dans une partie avant du pied, une structure de semelle selon une première revendication parmi les revendications 1 à 36 et, dans une partie arrière du pied, présente une structure de chaussure selon une seconde revendication parmi les revendications 1 à 36.
  39. Chaussure selon l'une quelconque des revendications 1 et 33 à 36, dans laquelle la structure de la semelle comprend une première de montage (17), et un ruban toilé (43) est disposé entre la première de montage (17) et la zone d'extrémité (61) de la tige, ruban toilé dont un premier bord latéral est relié à la première de montage (17) et un second bord latéral est relié aussi bien à la zone d'extrémité (21) de la matière du dessus qu'à la zone d'extrémité (23) de la couche fonctionnelle, où la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure (19) fermée dans la direction circonférentielle de la semelle et faisant face au ruban toilé (43), est constituée d'une colle fusible réactive (33 ; 33a).
  40. Chaussure selon la revendication 39, dans laquelle la colle de semelle d'usure, au moins dans une zone partielle de la semelle d'usure (19) fermée dans une direction circonférentielle de la semelle et faisant face au ruban toilé (43), est constituée par une colle fusible réactive gonflante (33a).
  41. Chaussure selon la revendication 39, dans laquelle la totalité de la surface de la semelle d'usure est enduite d'une colle fusible réactive (33 ; 33a).
  42. Semelle d'usure (19) pouvant être collée sur une tige de chaussure, semelle d'usure dont le dessus de la semelle à coller sur la tige (11) est enduit au moins partiellement de colle fusible réactive (33 ; 33a) n'ayant pas réagi, qui, à l'état réactif, provoque une imperméabilité à l'eau.
  43. Procédé de fabrication de chaussures, comprenant les étapes de fabrication suivantes :
    a) on réalise une tige (11) qui est dotée d'une matière de dessus (13) et d'une couche fonctionnelle (15) imperméable à l'eau et recouvrant au moins partiellement la face intérieure de la matière du dessus (13), et, côté semelle, d'une zone d'extrémité (61) de la tige ;
    b) la matière du dessus (13) est dotée, côté semelle, d'une zone d'extrémité (21) de la matière du dessus, et la couche fonctionnelle (15). est dotée, côté semelle, d'une zone d'extrémité (23) de la couche fonctionnelle, une zone qui doit être étanche apparaissant au niveau de la zone d'extrémité (23) de la couche fonctionnelle ;
    c) de la colle de semelle d'usure est appliquée sur une semelle d'usure (19), et la semelle d'usure est collée à la zone d'extrémité (61) de la tige où, au moins dans une zone partielle de la semelle d'usure qui, après le collage de la semelle d'usure, fait face à la partie - devant être étanche - de la zone d'extrémité (23) de la couche fonctionnelle, on applique une colle fusible réactive (33 ; 33a) servant de colle de semelle d'usure, laquelle colle fusible réactive, à l'état réactif, provoque l'imperméabilité à l'eau.
  44. Procédé selon la revendication 43, dans lequel la zone d'extrémité (23) de la couche fonctionnelle est dotée d'une partie débordante (24) qui dépasse de la zone d'extrémité (21) de la matière du dessus et, au moins dans une zone partielle de la semelle d'usure - fermée dans la direction circonférentielle de la semelle - qui, après le collage de la semelle d'usure (19), fait face au moins à une partie de la largeur de la partie débordante, on applique de la colle fusible réactive (33 ; 33a) servant de colle de semelle d'usure.
  45. Procédé selon la revendication 43, dans lequel, au moins dans une zone partielle de la semelle d'usure - fermée dans la direction circonférentielle de la semelle - qui, après le collage de la semelle d'usure (19), fait face au moins à une partie de la face extérieure de la zone d'extrémité de la tige, on applique de la colle fusible réactive (33 ; 33a) servant de colle de semelle d'usure, où la matière du dessus (13), au moins dans cette zone partielle, est fabriquée dans une matière qui peut être pénétrée, avant la réaction, par de la colle fusible réactive (33 ; 33a) liquide ou rendue liquide, de sorte qu'à cet endroit, la colle fusible réactive (33 ; 33a) provoque un collage étanche de la couche fonctionnelle (15).
  46. Procédé selon la revendication 43, dans lequel la zone d'extrémité (61) de la tige est dotée d'un bord d'extrémité (69) de la tige, bord d'extrémité à l'intérieur duquel est formée une zone dégagée (70) sans matière de tige et, dans au moins une zone partielle de la semelle d'usure - fermée dans la direction circonférentielle de la semelle - qui, après le collage de la semelle d'usure, fait face au moins à une partie de la zone dégagée, contiguë au bord d'extrémité (69) de la tige, on applique, sur la semelle d'usure (19), de la colle fusible réactive (33 ; 33a) servant de colle de semelle d'usure, de manière telle et en quantité telle, et la semelle d'usure (19) est pressée sur la face extérieure de la zone d'extrémité de la tige de manière telle, que de la colle fusible réactive (33 ; 33a) pénètre entre le dessous (27) de la première de montage et la zone d'extrémité (23) de la couche fonctionnelle et, à cet endroit, forme une zone de collage fermée dans la direction circonférentielle de la semelle.
  47. Procédé selon la revendication 43, dans lequel la structure de la semelle est dotée d'une première de montage (17), un ruban toilé (43) est disposé entre la première de montage (17) et la zone d'extrémité (61) de la tige, ruban toilé dont un premier bord latéral est relié à la première de montage (17) et un second bord latéral est relié aussi bien à la zone d'extrémité (21) de la matière du dessus qu'à la zone d'extrémité (23) de la couche fonctionnelle et, dans au moins une zone partielle de la semelle d'usure - fermée dans la direction circonférentielle de la semelle - qui, après le collage de la semelle d'usure (19), fait face au ruban toilé (43), on applique de la colle fusible réactive (33 ; 33a) servant de colle de semelle d'usure.
  48. Procédé selon l'une quelconque des revendications 43 à 47, dans lequel, sur la semelle d'usure (19), dans la zone qui, après le pressage de la semelle d'usure (19) sur la face extérieure de la zone d'extrémité de la tige, fait face à la partie - devant être étanche - de la zone d'extrémité (23) de la couche fonctionnelle, on applique de la colle fusible réactive (33 ; 33a) et, sinon, une colle de semelle d'usure (38) de type classique.
  49. Procédé selon l'une quelconque des revendications 43 à 47, dans lequel on applique de la colle fusible réactive (33 ; 33a) sur la totalité de la semelle d'usure.
  50. Procédé selon la revendication 43 ou 49, dans lequel, sur la semelle d'usure (19), au moins dans la zone qui, après le pressage de la semelle d'usure (19) sur la face extérieure de la zone d'extrémité de la tige, fait face à la partie - devant être étanche - de la zone d'extrémité (23) de la couche fonctionnelle, on applique une colle fusible réactive gonflante (33a).
  51. Procédé selon l'une quelconque des revendications 43 à 50, dans lequel on utilise une colle fusible réactive (33 ; 33a) durcissable sous l'effet de l'humidité, laquelle colle fusible réactive est appliquée sur la zone à coller et exposée à l'humidité pour provoquer la réaction.
  52. Procédé selon l'une quelconque des revendications 43 à 50, dans lequel on utilise une colle fusible réactive (33 ; 33a) pouvant être activée thermiquement et durcissable sous l'effet de l'humidité, laquelle colle fusible réactive est activée thermiquement, appliquée sur la zone à coller et exposée à l'humidité pour provoquer la réaction.
  53. Procédé selon l'une quelconque des revendications 43 à 52, dans lequel un thermoplastique est ajouté à la colle fusible réactive (33 ; 33a) avant son utilisation.
  54. Procédé selon l'une quelconque des revendications 43 et 48 à 53, dans lequel la zone d'extrémité (21) de la matière du dessus, avant le collage de la semelle d'usure, est fixée sur la zone d'extrémité (23) de la couche fonctionnelle.
EP99952631A 1998-10-28 1999-10-28 Chaussure etancheifiee et son procede de production Expired - Lifetime EP1124457B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29819186U DE29819186U1 (de) 1998-10-28 1998-10-28 Schuhabdichtsystem
DE29819186U 1998-10-28
DE19903630 1999-01-29
DE19903630 1999-01-29
PCT/EP1999/008188 WO2000024279A1 (fr) 1998-10-28 1999-10-28 Chaussure etancheifiee et son procede de production

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EP1124457B1 true EP1124457B1 (fr) 2004-05-12

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JP (1) JP2002528151A (fr)
AT (1) ATE266328T1 (fr)
AU (1) AU6475699A (fr)
DE (1) DE59909488D1 (fr)
ES (1) ES2216574T3 (fr)
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Also Published As

Publication number Publication date
WO2000024279A1 (fr) 2000-05-04
US6845572B1 (en) 2005-01-25
EP1124457A1 (fr) 2001-08-22
US7010868B2 (en) 2006-03-14
NO20012084L (no) 2001-04-27
ATE266328T1 (de) 2004-05-15
AU6475699A (en) 2000-05-15
US20050050769A1 (en) 2005-03-10
JP2002528151A (ja) 2002-09-03
NO20012084D0 (no) 2001-04-27
ES2216574T3 (es) 2004-10-16
DE59909488D1 (de) 2004-06-17

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