EP3571950A1 - Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung - Google Patents

Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung Download PDF

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Publication number
EP3571950A1
EP3571950A1 EP18173754.5A EP18173754A EP3571950A1 EP 3571950 A1 EP3571950 A1 EP 3571950A1 EP 18173754 A EP18173754 A EP 18173754A EP 3571950 A1 EP3571950 A1 EP 3571950A1
Authority
EP
European Patent Office
Prior art keywords
sole
channels
component
transverse
extended
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.)
Granted
Application number
EP18173754.5A
Other languages
English (en)
French (fr)
Other versions
EP3571950B1 (de
EP3571950C0 (de
Inventor
Angelo Mason
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.)
Ltwhp LLC
Original Assignee
Lotto Sport Italia SpA
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 Lotto Sport Italia SpA filed Critical Lotto Sport Italia SpA
Priority to ES18173754T priority Critical patent/ES2970411T3/es
Priority to EP18173754.5A priority patent/EP3571950B1/de
Priority to CN201920739450.0U priority patent/CN210158106U/zh
Publication of EP3571950A1 publication Critical patent/EP3571950A1/de
Application granted granted Critical
Publication of EP3571950B1 publication Critical patent/EP3571950B1/de
Publication of EP3571950C0 publication Critical patent/EP3571950C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • 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
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/088—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the side of the sole
    • 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
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Definitions

  • the present invention regards a sole for athletic, work or leisure footwear, as well as footwear including one such sole.
  • shoes which usually comprise a mid-sole and an outsole having a tread.
  • the European patent application published with number EP1118280A1 teaches footwear comprising an upper to which a sole is associated on the bottom part.
  • the sole comprises an insole and an insert having channels adapted for the circulation of air flows and for collecting sweat from a foot in the respective footwear.
  • One object of the present invention is to provide a new sole for athletic, work or leisure footwear.
  • Another object of the present invention is to provide a sole as stated above with a good capacity to collect sweat of a foot in a respective shoe.
  • Another object of the present invention is to provide a sole as indicated above which is strong, also at evacuation zones for the sweat accumulated therein.
  • Another object of the present invention is to provide a sole that can be easily assembled.
  • Another object of the present invention is to provide a sole with anti-perforation means which can be integrated therein in a simple and quick manner.
  • a sole is provided according to claim 1.
  • a sole 1 is illustrated for athletic footwear 2, such as a running, football, tennis or work shoe, in particular footwear certified for work or leisure footwear comprising a main or top component or mid-sole 4, which delimits a plurality of channels open towards the top or far from a base component 3 or from a base portion of the sole.
  • Such channels are set for the accumulation of the sweat of the foot of a user; there is also at least one evacuation opening or zone 5a, 5b in fluid communication with the plurality of channels and leading to the outside of the sole 1 for the evacuation of the sweat accumulated therein.
  • the channels are actually recessed in the top component or mid-sole 4.
  • the sole also comprises a base component or tread component or component for abutting against the ground 3, provided or not provided with heels, and in such case the top component or mid-sole 4 is fixed or constrained to the base component 3.
  • the main component or mid-sole 4 can be provided with a base portion or a tread or ground abutment portion made or formed at the respective external or lower surface.
  • base component or tread component or ground abutment portion 3 could be provided for the entire extension of the sole or even only at the tip or front F or at the back R.
  • the top component or mid-sole 4 is integrally made or made of a single piece, for example obtained via molding of a single piece or of multiple pieces glued together.
  • the thickness of the top component or mid-sole 4 can be variable from the back R to the front F of the sole 1, for example gradually decreasing from the back R to the waist and then substantially constant or slightly increasing from the waist or intermediate portion to the front F.
  • the base component 3, if provided, is made integrally or of a single piece, for example obtained via molding of a single piece or of multiple pieces glued together.
  • the plurality of channels comprises at least two longitudinal main channels 6, 7, 8 at least partly extended in the direction from the back R to the front F of the sole 1 and at least two first transverse channels or terminal transverse channels 9, 10 at least partly extended substantially in a direction from one side 11 of the sole 1 to the other 12 and, if desired, each intercepting or extended starting from one end or in proximity to one end of one of the two main longitudinal channels 6 to one end or in proximity to one end of another 7 of the two main longitudinal channels.
  • the main longitudinal channels 6, 7, 8 are at least partly extended in the direction from the back R to the front F of the sole 1, in the sense that they have at least one end closer to the front of the other and vice versa, but they are not necessarily rectilinear with extension parallel to the direction back R-front F, rather they could also be entirely or partly curved or tilted with respect to the back R-front F. Nevertheless, the distance in the back R-front F direction between the ends of each channel 6, 7, 8 is at least equal to 1/4 or 1/3 or 1/2 or 2/3 or 3/4 the length of the sole.
  • the plurality of channels also includes at least two second transverse channels or intermediate transverse channels 13a-13h substantially extended in a direction from one side 11 of the sole 1 to the other 12 and, if desired each intercepting or extending between two or more main longitudinal channels 6, 7, 8, in particular starting from an intermediate section or portion of one of the two main longitudinal channels 6 to an intermediate section or portion of another 7 of the two main longitudinal channels.
  • the transverse channels 9, 10, 13a-13h are at least partly extended in a direction from one side 11 of the sole 1 to the other 12, in the sense that they have at least one end closer to one side 11 than the other, and vice versa, but they are not necessarily rectilinear with extension parallel to the direction from one side 11 to the other 12. Rather, they could also be entirely or partly curved or tilted with respect to the direction from one side 11 to the 12. Nevertheless, the distance in a direction from one side 11 to the other 12 between the ends of each transverse channel 9, 10, 13a-13h is at least equal to 1/4 or 1/3 or 1/2 or 2/3 or 3/4 the width of the sole.
  • the transverse channels 9, 10, 13a-13h preferably cross or intersect such channel 8 in the passage from a first main longitudinal channel 6 to another or second main longitudinal channel 7.
  • the channels 6, 7, 8, 9, 10, 13a-13h are communicating with each other so as to constitute a structure with islands or projections 14a, 14b, 14c of the top component 4, which are delimited and separated from each other by the channels.
  • all the channels 6, 7, 8, 9, 10, 13a-13h are in fluid communication with each other so as to constitute a structure with islands or projections 14a, 14b, 14c separated from each other by the channels.
  • the channels can all be in fluid communication with each other, so as to belong to a single group of channels or two or more groups of channels are provided for, with the channels of each group all being in fluid communication with each other, but not in fluid communication with the channels of the other groups.
  • At least one evacuation opening or zone is provided for each group of channels, i.e. the sole comprises or delimits at least one evacuation opening in fluid communication with each group. Due to such expedient, the sweat percolated or collected in the channels can flow during the performance of the athletic activity into the group or into the groups of channels up to the evacuation opening(s) 5a, 5b.
  • transverse channels 9, 10, 13a-13h could be terminal or intermediate in the above-indicated sense.
  • fluid communication it is intended that the channels and the evacuation openings (of the group or of each group) are open towards each other at respective ends or connection portions or they lead into each other, such that - in particular when the sole is assembled - sweat or water vapor collected or percolated into the channels can pass or flow, during walking, running or sport activity, between the channels and the evacuation openings in fluid communication with each other.
  • the plurality of channels comprises at least three main longitudinal channels 6, 7, 8 substantially extended in the direction from the back R to the front F of the sole 1 starting from the back R of the sole 1 up to or beyond the waist or intermediate portion of the sole itself and if desired up to the tip of the sole.
  • two of the main longitudinal channels 6, 7 are each extended at one side 11, 12 of the sole and the third main longitudinal channel 8 is extended at the middle line or longitudinal symmetry axis of the sole 1 in intermediate position between the other two main longitudinal channels 6, 7.
  • Each main channel 6, 7, 8, as in part already stated, has rectilinear and/or curved progression.
  • two main longitudinal channels 6, 7, each extended at a respective side 11, 12 of the sole have a first section 6a, 7a substantially parallel to the back R-front F direction of the sole, then at the height of the waist, a curved section 6b, 7b with concavity directed towards the exterior and far from the other or from the other main longitudinal channels, and finally a substantially linear or slightly curved section 6c, 7c, which is progressively moved away from the longitudinal middle line of the sole 1 in the direction approaching the front F.
  • a third main longitudinal channel 8 is provided for, then the same can have a progression substantially aligned or parallel to the longitudinal axis of the sole 1.
  • these can comprise at least two transverse channels 13a, 13b, 13c, 13d at the back R and at least two transverse channels 13e, 13f, 13g, 13h at the waist or intermediate portion of the sole.
  • the intermediate transverse channels can include at least three or four first transverse channels 13a, 13b, 13c, 13d, at the back R or in a zone which is extended from the back R between about 1/4 and 1/3 of the longitudinal extension of the sole, and such channels 13a-13d are substantially at the same distance from the adjacent channels, and at least three or four second transverse channels 13e, 13f, 13g, 13h at the waist or intermediate portion of the sole or in a zone which is extended from the waist or intermediate portion of the sole towards the front F, and such channels 13e-13h are substantially at the same distance from the adjacent channels.
  • the transverse channels 9, 10, 13a-13h can have one or both respective ends terminating or leading into a longitudinal channel 6, 7 or beyond the longitudinal channels 6, 7 or better yet outside the zone delimited between the latter.
  • the terminal transverse channel 9 and the transverse channels 13a, 13b, 13c, 13d at the back R both have the respective ends terminating or leading into a respective longitudinal channel 6, 7, while the terminal transverse channel 10 and the transverse channels 13e, 13f, 13g, 13h at the waist or intermediate portion have terminal sections projecting beyond the longitudinal channels 6, 7, such that both the respective ends terminate or lead beyond the longitudinal channels 6, 7 or better yet beyond the zone delimited between the longitudinal channels 6, 7.
  • the islands or projections 14a, 14b, 14c preferably have size different from each other.
  • the islands or projections can comprise:
  • the islands 14a, 14b, 14c can have any suitable configurations, e.g. in plan view they can be square, rectangle, polygon, circle or other.
  • all or some longitudinal channels 6, 7, 8 are extended at least for 60% of the longitudinal extension or back R-front F of the sole, preferably between 60% and 90% or 100%.
  • all or some transverse channels 9, 10, 13a-13h are extended at least for 70% of the transverse extension or from one side 11 of the sole to the other 12, preferably at least for 80% or for 90% or for 100%.
  • the channels 6, 7, 8, 9, 10, 13a-13h can have constant or variable width or height, and they can for example have U- or V-shaped section or another suitable configuration.
  • the channels 6, 7, 8, 9, 10, 13a-13h preferably do not have interruptions, i.e. there are no separators or interruptions in the same for the entire longitudinal extension thereof.
  • the channels can be obtained, or not obtained, at the tip or front F of the sole 1.
  • each evacuation opening 5a, 5b this can be in fluid communication with the channels and is delimited at the back R or waist or front F of the sole 1. According to the non-limiting embodiment illustrated in the figures, each evacuation opening 5a, 5b is delimited at the back R of the sole 1, but one or more evacuation openings 5a, 5b could also be provided or only be provided, delimited at the waist of the sole 1.
  • One or more openings could also be on the back or on the heel of the sole 1.
  • At least two openings 5a, 5b are provided, each leading to a respective side 11, 12 of the sole 1. More particularly, at least one opening 5a is provided leading to one medial side 11 of the sole 1 and at least one opening 5a leading to one lateral side 12 of the sole 1.
  • an opening 5a leads to or departs from a section of a main longitudinal channel 6 at one medial side 11 of the sole 1, e.g. from the first 6a, from the second 6b or from the third 6c section of one such channel, while another opening 5b leads to or departs from a section of another main longitudinal channel 7 at one side leads 12 of the sole 1, e.g. from the first 7a, from the second 7b or from the third 7a section of one such channel 7.
  • one or each evacuation zone or opening 5a, 5b or better yet the wall 15 that is lower or proximal to the base component 3 or to the base portion delimiting the same has steps or is tilted (see in particular figure 8 ) with respect to the main extension plane of the sole, horizontal during use, with a first open end 5c leading into the plurality of channels and a second open end 5d leading to the outside, the second open end 5d being at a height closer to the base portion or to the base component or tread component 3 or better yet to the main plate-like component or sheet thereof with respect to the first open end 5c.
  • the evacuation openings 5a, 5b could also not be conical, not have steps, and the same could be positioned in line with the plurality of channels or even in a position with respect to the channels that is more distant from the base component 3 or from the base portion of the sole.
  • the top component 4 comprises a respective main plate-like component or sheet 4a that is suitably shaped so as to have a first main surface or main external or more external surface 4b and a second main surface or main internal or more internal surface 4c that is flat or slightly curved.
  • the base component 3 if provided, comprises a respective main plate-like component or sheet 3a suitably shaped so as to have a first main surface or main internal surface 3b and a second main surface or main external surface 3c that is flat or slightly curved.
  • the channels 6, 7, 8, 9, 10, 13a-13h are made and open at the second main surface 4c and, preferably, are not through channels from this surface up to the first main surface 4b.
  • secondary channels are obtained, if desired similar to the main channels 6, 7, 8, 9, 10, 13a-13h, and in such case, in the top component or mid-sole 4, holes can be provided for fluid connection between the main channels and the secondary channels.
  • Such solution could improve the flexibility of the sole or the circulation of the sweat or water vapor therein.
  • the base component 3 can include an edge that is suitably raised, but not necessarily for the entire respective perimeter.
  • the base component 3 can comprise a tip section or point 3d that is curved, for example for protecting the tip of the top component 4 during use.
  • top component 4 can include an edge 4d that is suitably raised, but not necessarily for the entire respective perimeter.
  • the base component 3 and the top component 4 are coupled or constrained together, e.g. by means of abutment or contact, if desired with interposition of an anti-perforation insole that will be described hereinbelow, of the respective main internal surfaces 3b, 4b for part of their extension.
  • the base component 3 and the top component 4 are, preferably, rigidly fixed to each other, if desired by means of glue and/or adhesive.
  • the base component or tread component 3 comprises at least one tab or reinforcement rib 16 set to reinforce or stiffen the sole 1 at a respective evacuation opening or zone 5a, 5b.
  • the tab 16 or each tab 16 is, preferably, made integrally or made of a single piece with the base component or tread component 3.
  • the tab or reinforcement rib 16 can be, during use, set or abutted from the outside or in any case from the sides against the top component 4 at an opening 5a, 5b or, if desired, it can be housed, e.g. substantially to size, in a recessed zone 4e delimited by the top component or mid-sole 4 at or around an opening 5a, 5b.
  • the recessed zone 4e can be delimited at a section of the edge 4d that is suitably raised.
  • the tab or reinforcement rib 16 could also not be an element of the base component 3, but could be part of another piece suitably superimposed or interposed with the other components of the sole.
  • the base component or tread component 3 can have a main plate-like component 3a, and starting from one or more edge or perimeter portions 3e thereof one or a respective tab 16 is extended, if desired with position substantially orthogonal to the main extension plane of the main plate-like component 3a.
  • One or each tab 16 can delimit a through slot 16a, such that the tab or each tab 16 can have annular configuration.
  • At least one first tab 16 is provided at one medial side 11 of the sole 1 and at least one second tab 16 is provided at one lateral side 12 of the sole 1, e.g. at the back or waist.
  • the first and the second tab 16 are extended from a respective edge portion 3e of the main plate-like component 3a.
  • the sole 1 can also be provided with at least one filtering membrane 17 to close or better yet to cover an opening or a respective opening 5a, 5b.
  • the filtering membrane(s) 17 can be set or abutted from the outside or in any case from the sides against the top component 4 at an opening 5a, 5b or, if desired it/they can be housed, e.g. substantially to size, in a slot 4f delimited by the top component or mid-sole 4 at or around an opening 5a, 5b.
  • the slot 4f can be delimited at a section of the edge 4d that is suitable raised.
  • the filtering membrane 17 is set to allow the passage of sweat or water vapor from the interior of the sole towards the outside and prevent the passage of water, dirt, such as dust, mud, water or other liquids towards the interior of the sole.
  • the filtering membrane 17 can for example be made of a material selected from the group constituted by Gore-tex®, Sympatex® or it can comprise a so-called osmotic membrane.
  • a tab or reinforcement rib 16 is provided as well as a recessed zone 4e for housing such tab or reinforcement rib 16 along with a slot 4f, then the recessed zone 4e surrounds a respective slot 4f.
  • a plurality of filtering membranes 17 are provided, one per each opening 5a, 5b, so that the sole 1 comprises a respective membrane 17 set or abutted from the outside or in any case from the sides against the top component 4 at each an opening 5a, 5b, e.g. a membrane 17 housed in a respective slot 4f delimited by the top component or mid-sole 4 at each an opening 5a, 5b.
  • the respective filtering membrane 17 can have at least one section 17a exposed at such through slot 16a.
  • the membrane or each membrane 17 can for example include a projecting portion 17a during use arranged at or within the through slot 16a of a respective tab or reinforcement rib 16.
  • the membrane 17 can be configured as a thin plate, if desired with an enlargement or embossment with elongated configuration defining the projecting portion 17a.
  • the sole 1 can also comprise an anti-perforation insole 18 for work shoes, and such insole 18 is capable of protecting the foot from possible risks, such as in particular the perforation of the sole, e.g. by nails or screws or pointed objects of various type which can be inadvertently left on the ground, especially in places such as work sites, depots etcetera.
  • the anti-perforation insole 18 can be made of a certified suitable material or according to suitable regulations.
  • the anti-perforation insole 18 is arranged between base component or tread component 3 and top component or mid-sole 4.
  • the top component or mid-sole 4 more or less delimits an impression or recessed zone 19 for housing the anti-perforation insole 18, and such impression or recessed zone 19 is open towards the base component or tread component 3.
  • the impression or recessed zone for housing the anti-perforation insole could also be delimited by the base component or tread component 3.
  • the anti-perforation insole 18 could also be co-moulded, e.g. via thermoforming with the mid-sole 4.
  • the anti-perforation insole 18 could be arranged on the top component or mid-sole 4 or in any case on the side opposite the base component or tread component 3 with respect to the top component or mid-sole 4.
  • the base component 3 is, preferably, made of a material selected from the group constituted by rubber, thermoplastic polyurethane (TPU), polyurethane (PU), ethylene vinyl acetate (EVA), thermoplastic rubber (TPR) or polyvinyl chloride (PVC) or a mixture thereof.
  • TPU thermoplastic polyurethane
  • PU polyurethane
  • EVA ethylene vinyl acetate
  • TPR thermoplastic rubber
  • PVC polyvinyl chloride
  • the top component 4 is, preferably, made of a material selected from the group constituted by EVA, PU, TPR, TPU foam or PVC.
  • a footwear 2 comprising a sole 1 as described above and an upper 20 constrained to the top component 4 of the sole 1, in particular at the main internal surface 4c thereof.
  • the footwear 2 then also comprises a mounting insole 21, e.g. made of breathable material or suitably perforated for an extension for example equal to or corresponding to the extension of the plurality of channels.
  • a mounting insole 21 e.g. made of breathable material or suitably perforated for an extension for example equal to or corresponding to the extension of the plurality of channels.
  • the upper 20 is mounted, e.g. glued, on the mounting insole 21 and then the unit thus attained is constrained to a sole 1, with the mounting insole 21 next to the sole 1 or better yet the main internal surface 4c of the main or top component or mid-sole 4.
  • the mounting insole 21 preferably adheres or is in contact or is perimetrically glued to the main internal surface 4c.
  • the mounting insole 21 ensures the breathability or the passage of sweat or water vapor from a foot of the user to the plurality of channels or channel structure delimited by the sole.
  • an extractable insole or insole can be present which constitutes the abutment point for the foot or sock of a user, also made of breathable material or suitably perforated.
  • a sole according to the present invention due to the specific plurality of channels ensures that the sweat of a foot in a respective footwear is suitably collected and conveyed towards the outside.
  • tabs or reinforcement ribs improve the strength of the sole also at sweat evacuation zones or openings.
  • the present invention also provides a sole in which possible anti-perforation means are integratable therein in a simple and quick manner, in particular where the anti-perforation insole is arranged between the base component or tread component and the top component or mid-sole.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP18173754.5A 2018-05-23 2018-05-23 Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung Active EP3571950B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES18173754T ES2970411T3 (es) 2018-05-23 2018-05-23 Suela para calzado deportivo o calzado de trabajo o calzado para el ocio con una estructura para transportar el sudor
EP18173754.5A EP3571950B1 (de) 2018-05-23 2018-05-23 Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung
CN201920739450.0U CN210158106U (zh) 2018-05-23 2019-05-22 用于运动鞋、工作鞋或休闲鞋的鞋底和包括该鞋底的鞋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18173754.5A EP3571950B1 (de) 2018-05-23 2018-05-23 Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung

Publications (3)

Publication Number Publication Date
EP3571950A1 true EP3571950A1 (de) 2019-11-27
EP3571950B1 EP3571950B1 (de) 2023-11-15
EP3571950C0 EP3571950C0 (de) 2023-11-15

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EP18173754.5A Active EP3571950B1 (de) 2018-05-23 2018-05-23 Sohle für ein sportschuhwerk oder ein arbeitsschuhwerk oder ein schuhwerk für die freizeit mit einer struktur zur schweissübertragung

Country Status (3)

Country Link
EP (1) EP3571950B1 (de)
CN (1) CN210158106U (de)
ES (1) ES2970411T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021148889A1 (en) * 2020-01-24 2021-07-29 Puma SE Article of footwear
DE102021112640A1 (de) 2021-05-16 2022-11-17 Vaude Sport Gmbh & Co. Kg Sportschuh

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR718476A (fr) * 1930-09-19 1932-01-25 Perfectionnements apportés aux chaussures avec semelles élastiques
US4617745A (en) * 1983-08-15 1986-10-21 Batra Vijay K Air shoe
EP1118280A2 (de) 2000-01-21 2001-07-25 Lotto Sport Italia S.p.A. Sohlenaufbau
WO2008138778A1 (en) * 2007-05-10 2008-11-20 M.G.M. S.P.A. Sole structure for a ventilated footwear item
US20130232824A1 (en) * 2010-09-03 2013-09-12 Christian Bier Ventilating Sole Element For A Shoe As Well As Sole Assembly and Waterproof, Breathable Shoe Comprising The Same
US20160157554A1 (en) * 2013-08-09 2016-06-09 Linear International Footwear Inc. Air exhaust outsole for safety footwear

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR718476A (fr) * 1930-09-19 1932-01-25 Perfectionnements apportés aux chaussures avec semelles élastiques
US4617745A (en) * 1983-08-15 1986-10-21 Batra Vijay K Air shoe
EP1118280A2 (de) 2000-01-21 2001-07-25 Lotto Sport Italia S.p.A. Sohlenaufbau
WO2008138778A1 (en) * 2007-05-10 2008-11-20 M.G.M. S.P.A. Sole structure for a ventilated footwear item
US20130232824A1 (en) * 2010-09-03 2013-09-12 Christian Bier Ventilating Sole Element For A Shoe As Well As Sole Assembly and Waterproof, Breathable Shoe Comprising The Same
US20160157554A1 (en) * 2013-08-09 2016-06-09 Linear International Footwear Inc. Air exhaust outsole for safety footwear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021148889A1 (en) * 2020-01-24 2021-07-29 Puma SE Article of footwear
DE102021112640A1 (de) 2021-05-16 2022-11-17 Vaude Sport Gmbh & Co. Kg Sportschuh

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CN210158106U (zh) 2020-03-20
EP3571950B1 (de) 2023-11-15
EP3571950C0 (de) 2023-11-15
ES2970411T3 (es) 2024-05-28

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