EP2528465A2 - Dispositif tige pour chaussure et chaussure comportant un tel dispositif tige - Google Patents

Dispositif tige pour chaussure et chaussure comportant un tel dispositif tige

Info

Publication number
EP2528465A2
EP2528465A2 EP11701808A EP11701808A EP2528465A2 EP 2528465 A2 EP2528465 A2 EP 2528465A2 EP 11701808 A EP11701808 A EP 11701808A EP 11701808 A EP11701808 A EP 11701808A EP 2528465 A2 EP2528465 A2 EP 2528465A2
Authority
EP
European Patent Office
Prior art keywords
shaft
functional layer
sole
layer
layer laminate
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.)
Withdrawn
Application number
EP11701808A
Other languages
German (de)
English (en)
Inventor
Marc Peikert
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WL Gore and Associates GmbH filed Critical WL Gore and Associates GmbH
Publication of EP2528465A2 publication Critical patent/EP2528465A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0215—Plastics or artificial leather
    • A43B23/022—Plastics or artificial leather with waterproof breathable membranes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0235—Different layers of different material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/06—Waterproof legs
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • 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
    • A43B9/02—Footwear stitched or nailed through

Definitions

  • the following invention relates to a shaft assembly for footwear and footwear with such a shaft assembly.
  • footwear which is equipped with a waterproof and water vapor permeable shaft, so that such footwear despite water tightness in the shaft area can release sweat moisture to the outside. So that even in the sole region sweat moisture can escape to the outside, also sole areas of footwear were equipped with waterproof and water vapor permeable sole functional layers.
  • An example of this, in which both the shaft bottom and the remaining shaft region are provided with water vapor permeable, but watertight functional layers, and in which the shaft bottom is separated from the shaft region, is known from DE 10 2008 029 296 AI.
  • a shank arrangement according to the invention for footwear comprises a shank floor with a water vapor permeable mounting base and with a shaft bottom functional layer laminate and a shaft area with a top material layer and with a shank functional layer laminate.
  • the sole side shaft end portion is connected to the peripheral edge of the shaft bottom.
  • the shaft bottom functional layer laminate and the shaft functional layer laminate are preferably waterproof, e.g., bonded together with a continuous adhesive bond, to form a watertight seal between the two functional layer laminates.
  • the area where the two functional layer laminates and the corresponding two functional layers are bonded together by means of a sealing adhesive to provide a watertight connection is not permeable to water vapor. Any suitable waterproofing adhesives may be used for such a sealing adhesive for forming the watertight bond between the two functional layer laminates.
  • the construction provided by the connection of the shank functional layer laminate to the shank floor functional layer laminate is waterproof around the entire foot, and is water vapor permeable, with the exception of the watertight sealant adhesive joints.
  • shank functional layer laminate may be suitably bonded to the upper, for example sewn thereto at a top.
  • the shaft bottom functional layer laminate is formed in two layers. Through the two-ply shaft bottom functional layer laminate and through the moisture vapor permeable mounting base in the shaft bottom, sweat moisture from the lower side of the foot can be transported more easily to the outside, as is the case with conventional shaft assemblies with a three-ply shaft bottom functional layer laminate. It is explicitly dispensed with an additional third layer of the Schaftêtfunktions Anlagenlaminats. This can save costs for this third layer and, as the If the barrier to be overcome by the water vapor is reduced by one layer, the amount of sweat moisture that can be removed can also be increased.
  • the omitted layer may in particular be a mesh or mesh.
  • the two-ply shaft bottom functional laminate has a shaft bottom functional layer or membrane and a supporting textile layer.
  • the support textile layer is water vapor permeable, but not waterproof.
  • the shaft bottom functional layer or membrane is waterproof and permeable to water vapor, for example during processing or production.
  • this supporting textile layer is arranged either on the upper side of the shaft or on the upper side of the shaft.
  • the support textile layer is permeable to water vapor and forms a protection for the shaft bottom functional layer.
  • the shaft bottom functional layer is arranged in each case between the supporting textile layer and the water vapor permeable mounting sole.
  • the shank function layer laminate of the remaining shank can be designed in a conventional three-layer manner, it is of course also possible to form this sheath functional layer laminate also in two layers, in order to remove also on the side regions and at the top of the shank assembly the potential of the transported To increase moisture.
  • the water vapor-permeable mounting sole which is often referred to as an insole, is arranged above the shaft bottom functional layer laminate.
  • the two-day shaft bottom functional layer laminate has a greater lateral extent than the mounting sole in order to be able to adhere it to the sole end region of the shaft functional layer laminate and to the upper material layer.
  • the supporting textile layer of the two-day shank floor functional layer laminate is disposed at the bottom. The foot comes into contact with the mounting sole.
  • the water vapor-permeable mounting sole may be sewn to the sole-side end portion of the shank functional layer laminate, for example by means of a strobel seam or a zig-zag seam, and additionally the end portion of the top material layer may be pinched onto the shank bottom functional layer laminate.
  • the sole-side end region of the shaft functional layer laminate is sewn to the peripheral edge of the shaft bottom functional layer laminate, for example by means of a zigzag seam.
  • the moisture vapor permeable mounting sole is disposed below the shaft bottom functional layer laminate.
  • the support textile layer of the two-day shaft bottom functional layer laminate is located at the top and comes directly in contact with the foot.
  • the mounting sole forms the lowest layer of the shaft bottom.
  • the sole-side end region of the upper material layer is pinched onto the mounting sole.
  • the shaft assembly according to the invention is not limited to specific design variants, but can be used in a variety of arbitrary design variants.
  • the invention also relates to footwear with at least one shaft assembly of the type described above, on the underside of a sole unit is attached.
  • the sole unit can be used in any manner with the shaft arrangement. be bound, preferred is the sticking or molding of the sole unit to the shaft assembly.
  • the sole unit must, in order to ensure a sufficiently large moisture removal, be equipped with at least one through hole or with porosities that lead downwards or sideways outwards.
  • Footwear with a closed top having a foot insertion opening and at least one sole or sole unit.
  • the sole-side lower end of the upper upper material forms an area adjacent to the upper edge of the sole or sole unit or above a boundary plane between the upper and sole or sole unit.
  • a mounting sole is part of the shaft bottom. On the mounting sole, a sole-side lower shaft end region is attached.
  • a shoe has at least one outsole, but may also have several types of sole layers which are arranged one above the other and form a sole unit. Sole:
  • Outsole means the part of the sole area which touches the ground / ground or establishes the main contact with the ground / ground.
  • the outsole has at least one tread contacting the ground.
  • a midsole may be inserted between the outsole and the shaft assembly.
  • the midsole can for example be the upholstery, cushioning or filling material.
  • Bootie is a sock-like inner lining of a shaft assembly.
  • a bootie forms a baggy lining of the shaft assembly which substantially completely covers the interior of the footwear.
  • Waterproof and / or water vapor permeable layer for example in the form of a membrane or a suitably treated or finished material, for. B. a textile with plasma treatment.
  • the functional layer may form at least one layer of a shaft bottom of the shaft arrangement in the form of a shaft bottom functional layer, but may additionally be provided as a shaft functional layer at least partially lining the shaft.
  • Both the shank functional layer and the shank bottom functional layer may be part of a multilayer, usually two-, three- or four-ply membrane laminate.
  • the shaft functional layer and the shaft bottom functional layer may each be part of a functional layer bootie.
  • a shaft functional layer and a separate shaft bottom functional layer are used, they become watertight, for example, in the lower side region of the shaft assembly, which is on the side of the sole sealed.
  • Shank bottom functional layer and shank functional layer may be formed of different or the same material.
  • Suitable materials for the waterproof, water-vapor-permeable functional layer are, in particular, polyurethane, polypropylene and polyester, including polyether esters and their laminates, as described in the printed publications US Pat. No. 4,725,418 and US Pat. No. 4,493,870.
  • the functional layer is constructed with microporous, stretched polytetrafluoroethylene (ePTFE), as described, for example, in US-A-3,953,566 and US-A-4,187,390.
  • the functional layer is constructed with stretched polytetrafluoroethylene provided with hydrophilic impregnating agents and / or hydrophilic layers; See for example the document US-A-4, 194.041.
  • a microporous functional layer is meant a functional layer whose average pore size is between about 0.2 ⁇ m and about 0.3 ⁇ m.
  • Laminate is a composite consisting of several layers which are permanently bonded together, generally by mutual bonding.
  • a waterproof, water vapor permeable functional layer is provided with at least one textile layer.
  • the at least one textile layer can serve primarily to protect the functional layer during its processing. This is called a 2-layer laminate.
  • a 3-layer laminate consists of a waterproof, water vapor-permeable functional layer, which is embedded in two textile layers. The connection between the functional layer and the at least one textile layer takes place, for example, by means of a continuous water-vapor-permeable adhesive layer or by means of a discontinuous adhesive layer of non-water vapor-permeable adhesive.
  • adhesive may be applied in the form of a dot-like pattern between the functional layer and the one or both textile layers.
  • the punctiform or discontinuous application of the adhesive takes place because a full-surface layer of a self-water vapor-permeable adhesive would block the water vapor permeability of the functional layer.
  • Barrier layer
  • a barrier layer serves as a barrier against the penetration of substances, in particular in the form of particles or foreign bodies, for example pebbles, to an ateriallage to be protected, in particular to a mechanically sensitive functional layer or functional layer membrane.
  • waterproof is considered a functional layer / functional layer laminate / membrane, optionally including on the functional layer / functional layer laminate / membrane provided seams, if it ensures a water inlet pressure of at least 1 * 10 4 Pa.
  • the functional layer material preferably ensures a water inlet pressure of more than 1 ⁇ 10 5 Pa.
  • 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” / a functional layer laminate is considered to be "water-vapor-permeable” 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 (1993).
  • Fig. 1 shows a sectional view of a forefoot portion of a first shoe according to a first embodiment of the invention
  • Fig. 2 shows a sectional view of a forefoot portion of a second shoe according to another embodiment of the invention
  • FIG. 3 shows a sectional view of a section of the shaft bottom functional layer laminate of the shaft bottom of the shaft arrangement from FIG. 1;
  • FIG. 4 is a sectional view of a forefoot portion of a third shoe according to another embodiment of the invention.
  • FIG. 5 is a sectional view of a forefoot portion of a fourth shoe according to another embodiment of the invention.
  • Fig. 6 is a sectional view of a forefoot portion of a fifth shoe according to another embodiment of the invention.
  • Fig. 7 is a sectional view of a forefoot portion of a sixth shoe according to another embodiment of the invention.
  • Fig. 8 shows a schematic view of an exemplary shaft assembly of the third shoe of Figure 4 from below.
  • FIG. 9 is a schematic bottom view of an exemplary shaft assembly of the third shoe of FIG. 4; FIG.
  • Fig. 10 is a schematic bottom view of an exemplary shaft assembly of the third shoe of Fig. 4;
  • Fig. 11 is a schematic bottom view of an exemplary shaft assembly of the third shoe of Fig. 4;
  • FIG. 12 shows a sectional view of an exemplary suction element from FIG. 4.
  • All shoes described below as exemplary embodiments have a sole unit and a shaft arrangement to be fastened thereto.
  • the sole unit is glued to the shaft assembly. It is equally possible to inject the sole unit onto the shaft arrangement.
  • FIG. 1 shows a sectional view of a front foot region of a first shoe 2 according to a first exemplary embodiment of the invention.
  • the first shoe 2 comprises a sole unit 4 and a shaft assembly 22 which are not yet connected to each other.
  • the shaft arrangement 22 comprises a shaft bottom 34 and a shaft region 23 connected therewith at its peripheral edge, of which a left and a right shaft portion, which are mirror-symmetrical to one another, are shown in FIG.
  • the upper portion of the shaft portion 23 is not shown in this and in the following figures for simplicity.
  • the shaft region 23 has a water vapor-permeable upper material layer 24 and a shaft functional layer laminate 26, which comprises-from the outside to the inside-a mesh or a mesh 28, a shaft functional layer or a shaft membrane 30 and a shaft lining 32.
  • the sole-side lower end portion of the upper material layer 24 is bent inward from the substantially vertical portion and fastened by means of Zwickklebstoff 44 with the multilayer shaft bottom 34.
  • the multi-layered shaft bottom 34 comprises - from top to bottom - a mounting sole or insole 36 and a shaft bottom functional layer laminate 38 arranged thereunder with a shaft bottom functional layer 40 and a bottom textile support layer 42.
  • the mounting sole 36 is provided at its peripheral edge via a seam 46, eg a Strobelnaht or a zig-zag seam, connected to the sole-side end portion of the Schaftfunktions fürlami- nats 38.
  • the shaft bottom functional layer laminate 38 is thus formed as a two-ply laminate. As can be seen well in FIG. 1, the shaft bottom functional layer laminate 38 has a greater lateral extent than the mounting base 36 in order to connect it watertight to the sole end region of the shaft functional layer laminate 26 and to the upper material layer 24, e.g. by gluing.
  • the sole side lower end portion of the shaft functional layer laminate 26 is lifted from the sole side lower end portion of the upper material layer 24. This creates a gap in the end portion of the shaft portion 23 between the shaft functional layer laminate 26 and the upper material layer 24, which widens toward the end portion of the shaft portion 23.
  • the shaft bottom functional layer laminate 38 extends a little way into this space. The portion of the gap not occupied by the end portion of the shaft bottom functional / on-layer laminate 38 is usually filled with air or water vapor or a mixture thereof.
  • the underside of the sole-side end portion of the shank functional layer laminate 26 is sealed to the top of the peripheral edge of the shank bottom functional layer laminate 38 by means of a sealant adhesive 48, including the seam 46 including or outside the seam (46). resulting in a completely watertight and with the use of not only waterproof, but also water vapor permeable functional layers 26, 38 to a completely water vapor permeable shaft assembly.
  • This sealing adhesive 48 penetrates through the net 28, thus sealing both functional layers to each other, and serves to attach and seal the shaft bottom functional layer laminate 38 to the shaft functional layer laminate 26, so that no additional adhesive is required for this purpose.
  • the sole unit 4 is prefabricated and is applied by means of a sole adhesive, the t least on the upper side of the peripheral edge zone of the Sohlenem 'hot' 4, attached to the sole side lower end portion of the outer material layer 24th
  • a first sole-adhesive layer 20 is applied to the upper side of the peripheral edge zone of the sole unit 4
  • a second sole-adhesive layer 50 is applied to the sole-side lower end region of the upper-material layer 24.
  • the sole unit 4 comprises a sole layer 6 which forms the peripheral outer region thereof and extends somewhat upwards in its outer side in order to accommodate the bent region of the upper material layer 24 and which has a central recess in which - from below to above - a support web layer 8, a barrier layer 16 and above the barrier layer 16 a comfort layer 10 are arranged with comfort webs.
  • the adhesive layer 20 extends, as can be clearly seen in FIG. 1, over the upper sides of the sole layer 6 and over the upper sides of the comfort webs of the comfort layer 10. Only the region of the right section of the sole layer lying below the right end of the shaft bottom functional layer laminate 38 6 and the adjoining comfort web of the comfort web layer 10 may be formed without adhesive layer 20.
  • Fig. 1 of the support web layer 8 three support webs and of the comfort layer 10 three comfort webs are shown, which are slightly wider than the supporting webs arranged underneath. Furthermore, the comfort layer 10 still includes on the inside of the sole layer 6 attaching narrower comfort bar sections.
  • the lower surface of the sole layer 6 and the support web layer 8 is formed as running or tread surface 14.
  • Recesses or Sohlenlagen suitably 12 are formed between the support webs of the support web layer 8, to effect a water vapor permeability and / or air permeability of the sole layer 6 with support webs 8.
  • the sole layer 6 can be in one piece, as shown in the figure, or in several parts, for example in different colors.
  • the Sohlenlagen takegangsö Anlagenongen 12 are made as large as possible in order to achieve a correspondingly high water vapor permeability of the sole layer 6 with support webs 8 and thus the Sohleneinhert 4.
  • a barrier layer 16 As a mechanical protection for the Schaftêtfunktions Anlagenfaminat 38 against damage by foreign bodies, such as pebbles, which reach the Sohlenlagen begangsö réelleen 12.
  • This barrier layer 16 extends a little way into the sole layer 6 in and is thus anchored in this and permanently connected to this.
  • This barrier layer 16 is constructed in one embodiment with a thermally bonded fiber material, so that it can also be formed as a stabilizing material for the sole unit 4.
  • the support web layer 8 and the comfort layer 10 may be made of a different material compared to the sole layer 6, as indicated by the different hatching, to achieve a weight reduction of the sole unit 4, a walking comfort improved with respect to the foot cushioning, or both.
  • the support web layer 8, the comfort layer 10 and the sole layer 6 may also be made of the same material.
  • a material that is softer than the material of the sole layer 6 can be selected for the support web layer 8 and the comfort layer 10. Should one Good cushioning can be achieved, is suitable as a material for the support web layer 8 and / and the comfort layer 10, for example, EVA. If a weight reduction compared to the sole layer material is to be achieved, a foamed plastic with correspondingly low specific weight is suitable. For example, in order to achieve both improved cushioning and weight reduction with respect to the sole ply material, foamed EVA is suitable. But there are many other material variants that can be used
  • a decorative layer 18 which is visible from below and causes an attractive design of the sole unit.
  • Fig. 2 shows a sectional view of a forefoot portion of a second shoe 52 according to a second embodiment of the invention.
  • the second shoe 52 also includes a sole unit 54 and a shaft assembly 70 that are not yet connected to each other.
  • the shaft assembly 70 is constructed according to the bootie principle, and it comprises a shaft bottom 80 and a shaft portion 71 connected thereto at its peripheral edge, of which in the figure 2, a left and a right shaft portion are shown, which are mirror-symmetrical to each other.
  • the shaft portion 71 comprises a water vapor permeable topsheet 72 and a three layer shaft functional layer laminate 74 comprising an inner shaft liner 78, an outer sheath functional layer or membrane 76, and a mesh 75.
  • the upper material layer 72 of the shaft region 71 extends somewhat further towards the shaft bottom 80 than the shaft functional layer laminate 74.
  • the shaft functional layer laminate 74 is connected to a shaft bottom functional layer laminate 84 of the shaft bottom 80 by means of a seam, which can be designed in particular as a zigzag seam and the seam 90 is sealed watertight outwardly with a seam sealing tape 92.
  • the shaft bottom functional layer laminate 84 like the shaft functional layer laminate 74, has a two layer construction with an inner support fabric layer 88 and an outer shaft bottom function or membrane 86.
  • the functional layers 76 and 86 as well as the textile layers 78 and 88 of the shaft functional layer laminate 74 and the shaft bottom functional layer laminate 84 are sewn together so that the textile layers 78 and 88 and the functional layers 76 and 86 each adjoin one another.
  • a mounting sole or insole 82 which is arranged below the upper shaft functional layer laminate 84 and has a somewhat smaller areal extent.
  • the seam 94 between the sole-side end region of the upper material layer 72 and the peripheral edge region of the mounting sole 82 can be embodied in particular as a stitching seam or as a zig-zag seam.
  • the sole unit 54 of the second shoe 52 is also prefabricated and is attached to the sole side lower end portion of the upper material layer 72 by means of a sole adhesive applied to at least the top of the peripheral edge zone of the sole unit 54 attached to the sole side lower edge region of the mounting sole 82.
  • a first sole adhesive layer 68 is applied on the upper side of the peripheral edge zone of the sole unit 54 and a second sole adhesive layer 96 on the sole side lower end region of the upper material layer 24 and on the sole side lower edge region of the mounting sole 82.
  • the sole unit 54 like the sole unit 4, comprises a sole layer 56 which forms the circumferential outer region of the sole unit 54 and which has a center is provided recess in which - from bottom to top - a support web layer 58 with three in Fig. 2 exemplified support webs and a barrier layer 64 are arranged.
  • the barrier layer 64 runs horizontally through the sole unit 4 and extends with its peripheral edge region into the upper end of the sole layer 56. It is thus reliably connected to the sole layer 56.
  • the support ribs extend from the barrier layer 64 to the plane of the underside of the sole ply 56, and the lower surface of the sole ply 56 and the support ribs 58 form the running or tread surface 62.
  • the sole unit 54 no additional comfort situation provided, but could be added if necessary.
  • optional decorative layer 66 corresponds to the decorative layer 18 of the first sole unit. 4
  • the shaft bottom functional layer laminate 38 and 84 is formed in two layers and includes only one shaft bottom functional layer 40 and 86, respectively, and a backsheet layer 42 or 88, but not another layer.
  • the net or netting which is often referred to as esh, is omitted.
  • the inventors of the present application have found that at this point an additional third layer of the shaft bottom functional layer laminate 38 or 84 can be dispensed with and the shaft functional layer laminate 38 or 84 can be formed in two layers in this region, which reduces the cost of a third layer can be saved and by omitting this third layer and the amount of Sweat, which can be removed, is increased. With the omission of the third layer of the shaft bottom functional layer laminate, a water vapor barrier to be overcome by the moisture is removed.
  • this two-layer shaft bottom functional layer laminate 38 is arranged directly above the recess 12, which permits a particularly effective removal of the moisture from the interior of the shaft arrangement 22, and with the shaft arrangement 70 of the second shoe 52, as shown in FIG. 2, under the two-layer shaft bottom functional layer laminate 84, the mounting sole 82 is still arranged, through which the moisture still has to pass.
  • FIG. 3 shows an isolated sectional view of a section of the two-ply shaft bottom functional layer laminate 38 of the shaft bottom 34 of the shaft arrangement 22 from FIG. 1.
  • FIG. 4 shows a sectional view of a forefoot region of a third shoe 98 according to a further exemplary embodiment of the invention.
  • the third shoe 98 comprises a sole unit 4 which is identical to the sole unit 4 of the first shoe 2 of Fig. 1, and a shaft assembly 100 which coincides with the shaft assembly 22 of the first shoe 2, in contrast to this as an additional element Suction element 102 is provided.
  • the suction belt 102 extends from the space between the outer mesh 28 of the sheath functional layer laminate 26 and the inner side of the upper material layer 24 to the outside of the shank assembly 100 below the support fabric layer 42.
  • the suction member 102 comprises a moisture wicking material, such as cotton, and may convert water to liquid Ingest form and steam and remove to the outside.
  • the suction element 102 illustrated by way of example in FIG. 4 extends from the space between the shank functional layer laminate 26 and the upper material layer 24 in the lowermost portion of the still vertically extending section of the shank region 23 to a region approximately centrally below the support textile layer 42 at its inside of the gap between the Schaftfunktions slaughterlaminat 26 and the upper material layer 24 lying region on the inside of the Obermateriallage 24 abut as the Obermateriallage 24 have a curved course and extend through the Zwickkleber 44 to the area centrally below the Schaftêtfunktions Mrslaminats 38.
  • the suction element can lie directly against the supporting textile layer 42 of the shaft bottom functional layer laminate 38 with its section lying below the shaft bottom functional laminate 38 and can be glued thereto, and it can also be adhesively bonded to the shaft functional layer laminate 26 or to the upper material layer 24 with its space-side section.
  • the suction element 102 may be equipped on its upper side with a corresponding adhesive.
  • the present inventors have found that moisture collects regularly in the interspace in the end portion of the shaft portion 23 between the shank functional layer laminate 26 and the topsheet 24, resulting in a sensation of coldness to the foot within the shank assembly 100 despite the watertightness of the functional layer laminate. which hampers the wicking of moisture from the inside out and thus negatively affects the breathability of the shaft assembly 100 in this area and can lead to moisture spots on the upper 24.
  • FIG. 5 shows a sectional view of a forefoot region of a fourth shoe 104 according to a further exemplary embodiment of the invention.
  • This fourth shoe 104 is composed of the shaft assembly 100 of the third shoe 98 and the sole unit 54 of the second shoe 70, and like elements are identified by the same reference numerals.
  • the formation, position and function of the suction element 102 coincide with the suction element 102 of the third shoe 98.
  • the suction element 102 is formed from below by means of an adhesive not shown here is glued to the shaft bottom functional layer laminate 38 and to the inside of the shaft functional layer laminate 26 before the sole side end portions of the top material layer 24 are dwarfed with the shaft bottom functional layer 38.
  • FIG. 6 shows a sectional representation of a forefoot region of a fifth shoe 106 according to a further exemplary embodiment of the invention.
  • the fifth shoe 106 is composed of the sole unit 54 of the second shoe 52 and a shaft assembly 108, which is like the shaft assembly 70 of the second shoe 52 made according to the bootie principle.
  • the shaft arrangement 108 corresponds to the shaft arrangement 70 of the second shoe 52 from FIG. 2, wherein the shaft functional layer laminate 16 is constructed in three layers and comprises, from the outside in, a mesh band 118, a shaft functional layer or membrane 120 and a shaft lining 122.
  • Shaft bottom functional layer laminate 128 has a three-ply construction throughout, from bottom to top of mesh band 118, a shaft bottom functional layer or membrane 130, and a backsheet layer 132.
  • the mesh 118 is partially covered in the figure.
  • the shaft bottom functional layer laminate 128 is bonded by means of a water vapor permeable adhesive layer 134 on top of the mounting base 126.
  • the adhesive layer extends from the left end region to the right end region of the mounting sole 126.
  • the adhesive layer 134 penetrates the mesh material 118 to the shaft bottom functional layer 130, and the adhesive layer 134 is a continuous layer of a water vapor permeable adhesive or a punctiform layer of a water vapor impermeable adhesive designed to ensure breathability at this point.
  • the adhesive layer is intended to prevent friction between the assembly sole 126 and the shaft bottom functional layer 130.
  • the bottom layer functional layer laminate 128, whose textile layer 132 comes into contact with the foot, is reliably fixed in relation to the mounting sole 126.
  • a suction element 144 is introduced in the intermediate space between the three-layered functional layer laminates and the mounting sole 126 or the upper material layer 114.
  • the suction member 144 is preferably made of a cotton material, and extends from the lower end portion of the right shaft portion 112 to a portion located far to the right of the center of the mounting sole 126 into the space between the shaft bottom functional layer laminate 128 and the mounting sole 126.
  • suction element 144 in FIG. 6 is exemplary in nature, and a further suction element 144 may also be provided mirror-symmetrically to the suction element 144 on the lower left side of the shaft arrangement 108.
  • FIG. 7 shows a sectional representation of a forefoot region of a sixth shoe 146 according to a further exemplary embodiment of the invention.
  • the sixth shoe 146 is constructed of the sole unit 54 of the second shoe 52 and a shaft assembly 147.
  • the shaft arrangement 147 comprises a shaft bottom 160 and a shaft region 148 connected thereto at its peripheral edge, of which a left and a right shaft section are shown in FIG. 7, which are mirror-symmetrical to one another. are trical.
  • the upper material layer 150 of the shaft portion 148 is bent inward at the lower end and adhered to the mounting sole 162 by means of Zwickklebers 176.
  • the shaft assembly 147 is made in a bootie fashion, i. the lower ends of the shaft functional layer 153 are sewn to the peripheral edges of the shaft bottom functional layer 164, for example by means of a zig-zag mechanism.
  • this transition region is sealed waterproof with a seam sealing tape 174 to the outside. In the embodiment of FIG. 6, this proximity is in the curved transition region between the vertically extending shaft portion 148 and the horizontally extending shaft bottom 160.
  • Both the shank functional layer 152 and the shank bottom functional layer 164 are constructed three days with an outer mesh 154, with a shank functional layer / shank bottom functional layer or sheath membrane / shank bottom membrane 156/166, and with an innerlayer 158 / backsheet layer 168.
  • a clearance is also formed between the end region of the upper material layer 150 and the upper functional layer laminate 164 or the upper functional layer laminate 152 in this sixth shoe 146.
  • This intermediate space is enlarged toward the end of the upper material layer 150 and the mounting sole 162 protrudes in this pure.
  • the portion of the gap not occupied by this mounting sole 162 is usually filled with air or water vapor or a mixture thereof.
  • a suction element 180 is also provided in this sixth shoe 146, extending from the space between the shaft functional layer laminate 152 and the top material layer 150 below the sealing adhesive 174 via the adhesive 176 to the outside of the shaft arrangement 146 extends below the mounting base 162.
  • the space-side end of the suction element 180 extends from the still vertically extending lower portion of the shaft region, past the sealing adhesive 174, makes a curvature and rests against the underside of the mounting base 162.
  • the outer region of the suction element 180 may, for example, be glued to the underside of the mounting base 162 by means of an adhesive layer.
  • the suction member 180 is embedded in the sealant without significantly affecting the suction effect.
  • this suction element 180 moisture is transported away from the intermediate space to the outside. From the underside of the mounting base 162, this moisture can be further transported away through the recesses 60 in the sole unit 54.
  • the shaft bottom functional layer laminate 164 is bonded to the mounting sole 162 by a water vapor permeable adhesive layer 170.
  • the adhesive layer 170 which may be continuous or punctiform, in the exemplary embodiment of FIG. 7 covers a major part of the surface of the mounting base 162, penetrates through the mesh material 154 to the shaft bottom functional layer 166, and is made permeable to water vapor to flow therealong Body to ensure breathability.
  • Fig. 8 shows a schematic view of the shaft assembly 100 from below.
  • suction belts 184 small width, distributed along the peripheral edge of the upper material layer 24 to recognize.
  • Such an arrangement of a plurality of suction belts 184 along the entire circumference of the upper material layer 24 ensures a reliable removal of moisture from the intermediate space between the shank functional layer and the upper material layer in all circumferential regions of the shank arrangement.
  • suction bands 184 may also be used in all other types of stem assemblies described above.
  • FIG 9 shows a bottom view of an alternative embodiment of the shaft assembly 100 of the third shoe 98.
  • suction belt 186 is provided in a forefoot region of the shaft assembly 100, which extends a little way below the mounting sole 42.
  • This suction belt 186 conveys moisture out of the space between the upper material layer and the Schaftfunktions slaughterla- minat outward, and already by such a suction belt 186 can be achieved even a significant removal of moisture.
  • FIG. 10 shows a bottom view of an alternative embodiment of the shaft assembly 100 of the third shoe 98.
  • a hemispherical circumferential suction element 188 is provided, which removes moisture from the intermediate space between the upper material layer and the shaft functional layer laminate to the underside of the mounting sole 42 in the entire front shoe area and in a central area of the shoe where the moisture can leave the shoe down.
  • FIG. 11 shows a bottom view of an embodiment of the shaft assembly 100 of the third shoe 98.
  • a total of four suction belts 190 are provided, which in shoe crossbar tion over the entire underside of the mounting base 42 extend and whose left and right ends each extend into the spaces between the upper material layer and the Schaftfunktions slaughterlaminat.
  • the four suction belts 190 are arranged approximately equidistantly along the length of the shaft arrangement 100.
  • Fig. 12 shows a sectional view of a Saugelements 102 according to the invention according to an embodiment of the invention.
  • the suction member 102 includes a layer 192 of liquid-absorbent material which provides fluid transport outward from the gap, and which may be cotton material, for example.
  • this absorbent layer is provided with an adhesive material 194, by means of which the suction element 102 can be glued, for example, to the underside of the mounting base 42 and the inside of the shank functional layer laminate.
  • This adhesive need not be provided on the entire top of the absorbent layer 192, it is sufficient if this is provided in some areas.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un dispositif tige (22) pour une chaussure (2), comportant une base de tige (34) pourvue d'une semelle de montage (36) perméable à la vapeur d'eau, et d'un laminé de couche fonctionnelle de base de tige (38). Le dispositif tige (22) comporte également une partie de tige (23) pourvue d'une couche de matériau supérieure (24) et d'un laminé de couche fonctionnelle de tige (26). La partie terminale de tige côté semelle est reliée à la base de tige (34) et le laminé de couche fonctionnelle de base de tige (38) est conçu en deux couches.
EP11701808A 2010-01-29 2011-01-26 Dispositif tige pour chaussure et chaussure comportant un tel dispositif tige Withdrawn EP2528465A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010006150A DE102010006150A1 (de) 2010-01-29 2010-01-29 Schaftanordnung für Schuhwerk sowie Schuhwerk damit
PCT/EP2011/051013 WO2011092172A2 (fr) 2010-01-29 2011-01-26 Dispositif tige pour chaussure et chaussure comportant un tel dispositif tige

Publications (1)

Publication Number Publication Date
EP2528465A2 true EP2528465A2 (fr) 2012-12-05

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EP11701808A Withdrawn EP2528465A2 (fr) 2010-01-29 2011-01-26 Dispositif tige pour chaussure et chaussure comportant un tel dispositif tige

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US (1) US20120311892A1 (fr)
EP (1) EP2528465A2 (fr)
JP (1) JP5643342B2 (fr)
KR (1) KR101448363B1 (fr)
CN (1) CN102740719B (fr)
AU (1) AU2011209318B2 (fr)
CA (1) CA2787447C (fr)
DE (1) DE102010006150A1 (fr)
RU (1) RU2524006C2 (fr)
UA (1) UA107213C2 (fr)
WO (1) WO2011092172A2 (fr)

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UA108666C2 (uk) 2010-09-03 2015-05-25 Водонепроникний, дихаючий предмет взуття і спосіб виробництва предмета взуття (варіанти)
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KR101666334B1 (ko) * 2013-03-15 2016-10-13 더블유.엘.고어 앤드 어소시에이츠 게엠베하 갑피 구성의 하부 둘레 영역의 통기부 및 통기층을 지닌 신발류
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Also Published As

Publication number Publication date
RU2524006C2 (ru) 2014-07-27
KR101448363B1 (ko) 2014-10-07
CN102740719B (zh) 2015-09-16
RU2012136834A (ru) 2014-03-10
US20120311892A1 (en) 2012-12-13
KR20120125318A (ko) 2012-11-14
UA107213C2 (uk) 2014-12-10
CN102740719A (zh) 2012-10-17
DE102010006150A1 (de) 2011-08-04
JP2013517864A (ja) 2013-05-20
AU2011209318B2 (en) 2014-10-16
AU2011209318A8 (en) 2012-10-18
CA2787447C (fr) 2015-03-17
CA2787447A1 (fr) 2011-08-04
WO2011092172A3 (fr) 2011-09-22
WO2011092172A2 (fr) 2011-08-04
AU2011209318A1 (en) 2012-08-09
JP5643342B2 (ja) 2014-12-17

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