WO2014131698A1 - Chaussure à ventilation active - Google Patents

Chaussure à ventilation active Download PDF

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Publication number
WO2014131698A1
WO2014131698A1 PCT/EP2014/053405 EP2014053405W WO2014131698A1 WO 2014131698 A1 WO2014131698 A1 WO 2014131698A1 EP 2014053405 W EP2014053405 W EP 2014053405W WO 2014131698 A1 WO2014131698 A1 WO 2014131698A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
shoe
sole
upper sole
shoe according
Prior art date
Application number
PCT/EP2014/053405
Other languages
German (de)
English (en)
Inventor
Wilhelm Möhlmann
Original Assignee
Atmos Airwalk Ag
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 Atmos Airwalk Ag filed Critical Atmos Airwalk Ag
Priority to US14/771,363 priority Critical patent/US20160029740A1/en
Publication of WO2014131698A1 publication Critical patent/WO2014131698A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A43B7/081—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being forced from outside
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures

Definitions

  • the present invention relates to a shoe with a sole construction, in which with each step of the walking movement of a user an efficient air circulation in the shoe and thus directly on the foot of the user ß of the shoe is made possible.
  • a shoe consists of two main parts, namely the upper part, called the shank, and the lower part, the floor.
  • the shank may include an inner shank (chuck), intermediate shank (intermediate chuck) and outer shank (upper leather).
  • the floor consists of at least one sole and may include an insole (insole) and an outsole. Between inner and outsole, one or more midsoles may be provided.
  • shoes which are equipped in the sole with devices which are supposed to favor the air circulation in the shoe, whereby the internal moisture in the shoe is to be reduced in order to improve the foot comfort of the user of the shoe.
  • This known shoe type generally provides hollow connections, which are accommodated in the sole interior connected to one another.
  • air is to be directed from outside to inside through openings in the sole.
  • the openings are sealed with membranes to protect against water.
  • no efficient fresh air supply is possible.
  • WO 00/01266 proposes to introduce an air pump device into a cavity of a shoulder of an outsole which is intended to suck in air from the outside and to pump it through the sole body via an air feed which is guided upwards along the rear shaft of a shoe.
  • the pumping mechanism operates so inefficiently that no significant ventilation of the shoe interior is possible.
  • WO 2008/156860 a ventilation device for insertion into a shoe is described in which by means of a hinged to a flange rotatable pump ventilation of a shoe interior, in which the ventilation device is used, is to be achieved.
  • the ventilation device is structurally very complicated and mechanically prone to failure with the movable pump device.
  • a shoe according to claim 1 ie by a shoe with a sole structure having an upper sole portion, a lower sole portion and an air pumping device, wherein the air pumping means formed either by a substantially embedded in the upper sole member cavity or is formed separately as an independent entity completely or partially in a cavity of the upper sole part; an air supply device connected to the air pump device, an air discharge device connected to the air pump device, wherein the upper sole part, the lower sole part and the air pump device are designed so that by the relief of the sole construction during a walking movement of a user air through the air supply means is sucked into the air pump device from outside the shoe and above the upper sole part, through the load of the sole construction during the walking motion of the user, air can be expelled through the air discharge device into the interior of the shoe and thereby the air pump device is displaced by one of the amount of expelled air.
  • Wardendens pumping volume is compressible, wherein the pumping volume is at least 5 ml, in particular at least 10 ml.
  • the sole construction, or the upper sole part, the lower outsole part and the air pump device is designed such that it allows at least 5 ml, in particular at least 10 ml, air (fresh air) when expanding the air pump device from outside (outside) the sole structure or the shoe with the sole construction) and at least 5 ml, in particular at least 10 ml, of air are expelled when compressing the air pumping device into the inside of the shoe. Only then can a significant felt by a user of the shoe ventilation of the shoe interior can be achieved. In contrast to the prior art, the shoe according to the invention thus allows efficient ventilation of the shoe interior.
  • the pumping volume of an air pump device is determined here for a given sole construction as follows:
  • a PC-controlled machine PFI DSPM-H 3035 (PFI-Hydraulic Shock Absorption Testing Machine) is used for carrying out the test and evaluation. Pirmasens, Marie-Curie-Strasse 19, 66953 Pirmasens.
  • the contact pressure of the circular plunger with a diameter of 40 mm is in the measurement of the pumping volume according to the invention 1200 N.
  • the plunger is positioned as follows (see Figures 6a to 6d).
  • the straight line g along the lower outsole portion with the greatest length of all the straight lines extending from the outer edge of the heel portion of the lower outsole portion to the outer edge of the toe portion of the lower outsole portion is determined.
  • the perpendicular s1 to the determined straight line g1 is determined (FIG. 6a).
  • the center M1 of this perpendicular s1 is detected with respect to the points P2 and P3 at which it intersects the lateral edges of the lower outsole part ( Figure 6b).
  • the straight line g2 (first test axis) is defined by the points P1 and M1.
  • Half of the distance from P1 to M1 on the line g2 defines the center M2 (positioning point) ( Figure 6c).
  • the test stamp is positioned centrally on this center point M2 (positioning point). This is done, for example, by means of a second test axis g3, which is drawn perpendicular to the first test axis g2 and through its center M2 (positioning point) extending in addition to the first test axis g2.
  • the radius of the test stamp can then be marked on the test axes g2 and g3 (FIG. 6d).
  • the outsole By slowly lowering the test stamp before the test, the outsole can be positioned exactly, making sure that the test stamp does not put any pressure on the material. Corresponds to the positioning of the plunger markings marked, the outsole part is fixed with brackets so that no shifting of the outsole part is possible.
  • An air inlet hose Festo (pneumatic 10 bar at RT) PUN - 8 x 1 .25 (inner diameter: 6 mm / outside diameter: 8 mm), is inserted through an opening in the outsole part and completely sealed on the outsole. Through the air inlet hose, an air pump device recessed in the heel region sucks in air via an air inlet valve.
  • the air can be ejected in exemplary developments of the shoe according to the invention in particular along air ducts, such as channels or a mesh fabric, the sole structure, which are connected to the air pumping device, and openings of the air ducts (channels) in the shoe interior of a shoe with the sole construction ,
  • a mesh fabric is here a textile or plastic insert with a net-like structure, for example, a so-called MATATZEN structure understood.
  • the air pump device may be formed substantially in the upper sole part.
  • the feature that the air pumping device is formed substantially in the upper sole part means that the air pumping device is formed at least more than 50% in the upper sole part (and less than 50% in the lower sole part), even though they are made total by cooperation of the upper sole part and the lower sole part may be formed.
  • this feature may state that the air pump device is formed in the upper sole part at least more than 80%, in particular more than 90%, in particular more than 95%.
  • the terms upper, upper, etc. refer to positions further away from a ground contacting the sole construction when used in a shoe than positions referred to by terms such as below, lower, and so on.
  • the upper sole portion may include channels formed with the air pumping means connected to the channels and formed substantially in the upper sole portion. Air is then pumped by the air pumping device along the channels. Apertures may be provided along the channels in the upper sole portion such that air passing through the channels passes through the apertures to above the upper sole portion, i. into the interior of a shoe, can get. For example, the air can pass through a perforated insole in the shoe interior.
  • Said upper sole part and lower sole part of the sole construction may be formed separately, but they may also form parts of an integrally formed sole body, so that they form an integral block.
  • the air pumping device air from outside the sole construction and au ßerrenz the shoe, in particular from above the upper sole part, sucked and distributed in the channels.
  • the air supply device can be guided by a correspondingly provided opening of the upper sole part upwards.
  • the air pumping device is configured to perform an air pumping function in response to a walking movement of a user of the shoe with the sole structure alternately carrying air (at least 5 ml, especially at least 10 ml) through at least one air guide when released by the user's foot (Air supply device) from outside the sole structure tion of the shoe and, when the air pump device is loaded by the foot of the user, air (at least 5 ml, in particular at least 10 ml) is distributed through the channels in the shoe.
  • the air pumping device may be provided in the heel region extending from the foot end to the hinge region in the middle hinge region and / or the ball region (forefoot region) extending from the foot front to the hinge region.
  • At least the part of the upper sole part in which the air pump device is formed may be formed more elastically than the lower sole part.
  • This part is designed to be more elastic than the lower outsole part such that the air pump device is well compressible when loaded by a user's foot.
  • the pumping effect can be further assisted by the fact that the lower outsole part on the outer running surface (which in the course of a walking movement is in contact with the ground on which a user of the shoe according to the invention runs with the sole construction) has a raised area in the area of the air pumping device which is adapted to be pressed under load by the foot of a user in the direction of the upper sole part.
  • the raised area may be thinner than the remaining areas of the lower outsole part.
  • a particularly efficient air ventilation of the shoe by a combination of a) the provision of the air pumping device, for example substantially in the upper sole part, b) the provision of the part of the upper sole part, in which the air pump device is formed, so that it is more elastic is formed as the lower outsole part, and c) the provision of the raised portion at the lower sole portion of the outer ßeren running surface in the region of the air pump device achieved.
  • the air pumping means is formed by a substantially recessed in the upper sole portion cavity, or it is the air pumping means separately formed as an independent entity and completely or partially embedded in a cavity of the upper sole portion.
  • the volume fraction of the cavity formed in the upper sole portion is greater than that provided by the lower sole portion in the formation of the cavity functioning as the air pumping means.
  • the cavity can be designed to be more than 80%, in particular more than 90%, in particular more than 95%, in the upper sole part.
  • the air pump device is provided in the form of a cavity filled with an air-permeable elastic filling material.
  • the use of only one formed cavity as the air pumping device simplifies the manufacturing process, reduces the manufacturing cost and can increase the reliability and life of the air pumping device.
  • the use of a separately designed as an independent entity air pump device can improve the efficiency of air circulation.
  • the air pump device may comprise a plastic pump reservoir as an independent entity. This is compressed when the foot of a user is resting on it, whereby air is forced out of the plastic pump reservoir. If the plastic pump reservoir is relieved again by the foot during the walking movement, it expands and, due to the previously formed negative pressure, draws air from the outside, which is freshly available for the subsequent ventilation of the shoe interior and thus the foot of a user.
  • the air pump device can be integrally formed in one piece with the plastic pump reservoir and the air ducts. The formation of the air pump device as a separate entity allows an independent of the sole construction or the sole body material selection and in particular material strength.
  • hoses may also be provided by the air pumping device along the channels in which air flows from the air pumping device.
  • the hoses must have openings corresponding to those which may be provided in the upper sole part.
  • the hoses can be made of silicone, for example.
  • plastic hoses having openings along their longitudinal axes and in fluid communication with the air pumping device may be used.
  • the upper sole portion and the lower sole portion may be formed separately, or the upper sole portion and the lower sole portion may be integrally, so integrally formed.
  • the upper sole portion and the lower sole portion may be formed of different materials, or may be formed of the same material.
  • the sole structure can be formed around a separate, independently formed air pumping device, such that the upper sole part is more elastic (due to different thicknesses) than the lower sole part at least in the area of the air pumping device.
  • the sole construction is made here of an elastic material, for example by plastic injection.
  • the shoe described in the above examples may have in the air supply means a first valve which is designed such that it passes air only in the direction of au ßerrenz the sole structure into the air pumping device inside and / or arranged in the air discharge means a second valve is- exhibiting in that it is designed such that it allows air to pass only in the direction from the air pump device to the channels.
  • this air (at least 5 ml, in particular at least 10 ml) sucks from outside the sole construction (in particular from above the upper sole part) via the corresponding air supply device when the foot reaches the foot ß it loads, it pumps the air (at least 5 ml, especially at least 10 ml) via the appropriate air discharge device in the channels, from where they up to the foot of a user ß, for example, through openings, provided in the channels upwards are pressed for effective ventilation of the foot of the user.
  • a shoe having a sole construction which provides improved air circulation in a simple construction by walking or running motion alone without the need for significant enlargement over conventional sole constructions without air circulation.
  • the valves provided allow efficient control of the air flows through the air ducts into and out of the air pump device.
  • a single directional control valve may be provided such that it only allows air to pass in the direction from outside the sole construction into the air pumping device and air only in the direction from the air pumping device to the air ducts, for example ducts.
  • the directional control valve may be a shuttle valve that, depending on the pressure actuation by the foot of a user, regulates the airflow as described above.
  • the air discharge device may be in the form of a hose or channel; it can also be provided only in the form of an outlet of the air pump device, in particular an air reservoir of the air pump device.
  • the at least one air supply device and / or the at least one air discharge device may comprise a flexible hose and / or a covered duct or in each case from a flexible hose, for example from Plastic, consist. If a plurality of air supply means and / or air discharge means are provided, they may all comprise or consist of a hose, or some and not all of the air ducts may each comprise or consist of a hose.
  • the air ducts may be formed integrally with a plastic pump reservoir of the air pump device. According to these examples, the air ducts can permanently and tightly direct the air to the air pump device and from there to ventilate at least a part of the sole body and finally the shoe interior in a simple and cost-effective manner.
  • the air supply device can be guided upwards, so that air can be sucked in from a position above the upper sole part from the outside.
  • the air supply device in a shank region of a shoe, which comprises the sole construction according to the invention end, in order to allow the intake of fresh air through the air pumping device.
  • the air supply device ends above the upper sole part it is substantially avoided that dirt and / or moisture is sucked into the air pump device.
  • a particularly efficient ventilation of the shoe by a combination of a) the provision of the air pumping device, for example, substantially in the upper sole part, b) the provision of the part of the upper sole part, in which the air pump device is formed so that it is more elastic c) the provision of the raised area at the lower outsole part at the outer tread in the area of the air pumping device is achieved and d) the provision of the first air guide such that it is directed upwards, in particular in a shank region of a shoe upward, is guided so that air from a position above the upper sole part can be sucked from the outside Shen.
  • the air supply device can be provided for example by means of a molded-on heel part.
  • the molded heel part may comprise an outer and an inner heel part. Between the outer and the inner part of the sprayed heel part is then sucked air from outside ßergur of the shoe of the air pumping device. Thus, air can be sucked through an outer end of the air supply means in the externa ßeren part of the molded heel part, between the outer ßer and the inner part of the molded heel part and through a correspondingly provided opening of the inner part of the molded heel part to the air pump device.
  • the present invention provides a shoe with the sole construction according to one of the preceding examples with air supply and air discharge device, wherein the shoe has a shaft for slipping a Fu ßes a wearer of the shoe, wherein the shaft close to the sole construction part and a the sole construction has such a part, and in which the air supply means extends partially along the shaft, in particular through an inner lining of the stem from the foot of the wearer of the shoe, from the near part to the distal part, that air (at least 5 ml , in particular at least 10 ml) can be pumped from the remote part into the air pumping device.
  • Figure 1 shows a sole construction with air pumping means and air supply and air removal of a shoe with an upper sole part and a lower sole part according to an example of the invention
  • Figure 2 shows an upper sole portion of a sole construction with air pumping means and air supply and air discharge of a shoe according to an example of the invention
  • Figure 3 illustrates in cross section sole constructions with air pumping means as well as air supply and exhaustion of a shoe according to different examples of the invention
  • Figure 4 shows an air pumping device with hoses having openings along its longitudinal axis
  • Figure 5 shows a molded-on heel part showing an air supply means for an example of a shoe according to the invention.
  • FIGS. 6a to 6d show the determination of a positioning point for a plunger in a method for determining an expelled air volume.
  • a sole construction of a shoe comprises an upper sole part 1, which may be referred to as a midsole, and a lower sole part 2.
  • the upper sole part 1 is made of more elastic (more compressible ) Material as the lower outsole part 2 is formed.
  • an air pump device for example in the form of a cavity (left illustration) or a plastic pump reservoir (right view), is formed.
  • Figure 2 illustrates the upper sole part 1 from below (from the perspective of the lower outsole part 2).
  • the upper sole part 1 may be made of relatively soft polyurethane, while the outsole part 2 may consist of abrasion-resistant rubber.
  • the air pump device When loading the heel area, the air pump device is compressed, whereby air is forced out of this into the channels 4 shown in Figure 2, which have the openings 3.
  • the air pushed through the openings 3 then serves to ventilate a shoe interior and thus the foot of a wearer a shoe comprising the sole construction with the upper sole part 1 and the lower sole part 2.
  • At least 5 ml of air, in particular at least 10 ml of air are drawn in from outside the shoe.
  • at least 5 ml of air, in particular at least 10 ml of air are expelled from the air pump device according to the invention.
  • a cavity 5 is provided in the heel region.
  • This cavity can represent the air pumping device, which is arranged in the upper sole part 1 in this example according to the invention.
  • a separate air pump device in the form of a plastic pump reservoir 10 may be provided in the cavity 5, as shown on the right in FIG. 1 and on the top of FIG. 2.
  • At least the heel area of the sole part 1 is sufficiently compressible so that it can be subject to load by the foot of a user, i. when it moves its weight on the heel area when walking, is pressed and so the volume of the cavity is reduced and air from the cavity or a plastic pump reservoir disposed therein in the channels 4 is pressed.
  • the air passes, for example, through a passage (in which a valve can be provided) inserted in the intermediate region 6 and into the system of channels 4 via the outlet 7 (see FIG.
  • the air from the cavity 5 or a plastic pump reservoir arranged therein can be led into plastic tubes which are provided in the channels 4 and have openings provided corresponding to the openings 3 of the upper sole part 1.
  • a through the in the intermediate region 6 recessed passage and guided through the outlet 7 air duct (air discharge) can connect the cavity or a plastic pump reservoir embedded therein with the channels 4.
  • a one-way valve disposed in the air duct may be provided to ensure that air can only flow from the air pumping means to the ducts 4 and not vice versa (see also Figs Description of Figure 3 below).
  • a passage provided in the intermediate region 6 may comprise a single directional control valve for controlling the air sucked and discharged by the air pumping device.
  • another air guide 12 (air supply) is guided from the air pumping device through the passage 8 and the upper sole part 2 upwards in a shaft of a shoe comprising the sole construction with the upper sole part 1, through which Fresh air is sucked in relieving the heel area during the walking movement of a user in the air pump device.
  • the passage 8 is connected by a passage within the intermediate region 8 to the cavity 5 or a plastic pump reservoir arranged therein.
  • This further air duct may be provided with a one-way valve, which guarantees that when the relief of the heel area air enters the air pump device, however, no air can pass through the outer air under load of the heel by this further air guide.
  • the air ducts may communicate with the air pumping device through a connector 9.
  • the valves 1 1 can be arranged in the connecting piece 9.
  • the further upwardly guided ventilation guide 12 ends at the upper end in an air inlet element 13.
  • This air inlet element 13 may be visible in particular on the shaft of the shoe and in the form of a logo, pattern, trademark or the like. be formed or the like.
  • FIG. 3 two embodiments of the sole construction of the shoe according to the invention are shown by way of example in cross section.
  • an upper sole part 1 and a lower outsole part 2 form a sole construction.
  • a cavity is essentially formed by the upper sole part 1.
  • the cavity is essentially completely filled by an air pump device in the form of a plastic pump reservoir 10.
  • the air pump device When loaded by the foot (heel) of a user, the air pump device is compressed and air via the one-way valve 1 1 in the Figure 2 in illustrative th channels 4, from which it passes through the openings 3 in the shoe interior of a shoe, which is equipped with the sole construction.
  • the upper sole part 1 In order to ensure this function of the plastic pump reservoir 10, the upper sole part 1 must be designed such that it yields (inwards) with respect to the pressure of the heel of a user's foot.
  • the material can be selected according to the gender of a user.
  • An elevation provided in the heel region of the lower outsole part 2 can also be pressed inwards when the heel area is loaded by the weight of the user, so that the pumping action is assisted. If the heel area is relieved during the walking movement, a negative pressure is created in the plastic pump reservoir 10, through which air is sucked from the outside through the air guide 12 and the air inlet element 13 into the plastic pump reservoir 10.
  • the one-way valve 10 prevents air from the inside of the shoe from being sucked into the plastic pump reservoir 10 through the channels.
  • both channels with hoses laid therein or channels without hoses may be provided.
  • a directional control valve may be provided with two one-way valves connected to the air pump device air supply lines.
  • FIG. 3 While the two embodiments illustrated in FIG. 3 have an upper sole part 1 and a lower outsole part 2 connected thereto, in both embodiments the upper sole part 1 and lower outsole part 2 can alternatively be formed integrally together. In such a one-piece sole con The upper sole portion then corresponds to the separately formed upper sole portion 1 and the lower sole portion corresponds to the lower sole portion 2 as shown in FIG. 3, respectively.
  • the air pump device shown in FIG. 4 is formed by a plastic pump reservoir 10, from which air can be pumped into the hoses 14.
  • the hoses 14 have openings 15 which correspond to openings 3 in the channels 4 of the upper sole part 1 (as shown in FIGS. 1 to 3).
  • a directional control valve 16 with two one-way valves is used to control the air flow. Depending on the pressure actuation of the air pump device by the foot of a user, this directional control valve 16 can regulate the air flow such that air is pumped into the air pump device only from the outside and only into the hoses 14.
  • the configuration shown in FIG. 4 can be used in particular in the embodiment shown in the upper illustration of FIG.
  • the air supply device of the shoe of the present invention can be provided, for example, by means of a molded-on heel part 30, as illustrated in FIG.
  • FIG. 5 shows an exemplary sole construction with a cavity.
  • the cavity may serve as an air pumping device or receive a separately formed air pumping device.
  • Air is sucked from the outside via an opening of the heel part 30.
  • the suction of the air is controlled in this example by a one-way valve 1 1.
  • Another one-way valve controls the ejection of the air into the channels 4 shown in Figure 2.
  • the heel part comprises an air-permeable element as the outer end of the entire air supply device comprising the one-way valve 11. It may be in the form of a pattern, logo, etc.

Abstract

La présente invention concerne une chaussure ayant une construction de semelle qui présente une partie de semelle supérieure, une partie de semelle d'usure inférieure et un dispositif de pompe à air ayant un volume de pompage, un système d'alimentation en air qui est relié au dispositif de pompe à air, un système d'évacuation d'air qui est relié au dispositif de pompe à air, la partie de semelle supérieure, la partie de semelle d'usure inférieure et le dispositif de pompe à air étant configurés de telle sorte que, par la décharge de la construction de semelle lors d'un mouvement de déplacement d'un utilisateur, l'air peut être aspiré de l'extérieur de la chaussure et au-dessus de la partie de semelle supérieure par le système d'alimentation en air selon la quantité du volume de pompage jusque dans le système de pompe à air et, pendant la décharge de la construction de semelle lors du mouvement de déplacement de l'utilisateur, l'air peut être évacué par le système d'évacuation d'air dans la quantité du volume de pompage jusqu'à l'intérieur de la chaussure, le volume de pompage du dispositif de pompe à air étant au moins de 5 ml, en particulier au moins de 10 ml.
PCT/EP2014/053405 2013-03-01 2014-02-21 Chaussure à ventilation active WO2014131698A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/771,363 US20160029740A1 (en) 2013-03-01 2014-02-21 Shoe Having Active Air Ventilation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13157348.7 2013-03-01
EP13157348.7A EP2772151A1 (fr) 2013-03-01 2013-03-01 Chaussure avec ventilation d'air active

Publications (1)

Publication Number Publication Date
WO2014131698A1 true WO2014131698A1 (fr) 2014-09-04

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Application Number Title Priority Date Filing Date
PCT/EP2014/053405 WO2014131698A1 (fr) 2013-03-01 2014-02-21 Chaussure à ventilation active

Country Status (4)

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US (1) US20160029740A1 (fr)
EP (1) EP2772151A1 (fr)
HK (1) HK1198112A1 (fr)
WO (1) WO2014131698A1 (fr)

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EP3202275A1 (fr) 2016-02-08 2017-08-09 ATMOS airwalk ag Chaussure comprenant un dispositif de pompe à air et coussins d'air

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US9232830B2 (en) * 2013-09-19 2016-01-12 Nike, Inc. Ventilation system for an article of footwear
US10433613B2 (en) * 2014-01-13 2019-10-08 Alexander Litvinov Ventilation apparatus for footwear
US10010132B2 (en) * 2014-01-13 2018-07-03 Alexander Litvinov Ventilation of footwear
EP3078288B1 (fr) * 2015-04-10 2020-11-25 ATMOS airwalk ag Chaussure dotée d'une construction de semelle monobloc et ventilation d'air active
EP3318147B1 (fr) 2016-11-04 2019-08-14 ATMOS airwalk ag Chaussure comprenant une structure de semelle et un dispositif de pompe à air destiné à injecter de l'air dans l'espace intérieur de la chaussure
EP3461358B1 (fr) * 2017-10-02 2020-08-26 ATMOS airwalk ag Procédé de fabrication d'une chaussure pourvue d'un dispositif de pompe à air pourvu d'un soufflet conçu dans une semelle intercalaire
US11357282B2 (en) * 2017-11-30 2022-06-14 Vivonics, Inc. System and method for measuring and controlling foot temperature
US11297893B2 (en) * 2018-06-04 2022-04-12 Tbl Licensing Llc Waterproof boot with internal convection system
IT201900021222A1 (it) * 2019-11-14 2021-05-14 Ernesto Urbano Plantare per calzatura.

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