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WO2015049053A1 - Semelle antidérapante dotée d'une structure alvéolaire - Google Patents

Semelle antidérapante dotée d'une structure alvéolaire Download PDF

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Publication number
WO2015049053A1
WO2015049053A1 PCT/EP2014/002675 EP2014002675W WO2015049053A1 WO 2015049053 A1 WO2015049053 A1 WO 2015049053A1 EP 2014002675 W EP2014002675 W EP 2014002675W WO 2015049053 A1 WO2015049053 A1 WO 2015049053A1
Authority
WO
WIPO (PCT)
Prior art keywords
tread
ground
slip
sole
alveolar structure
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.)
Ceased
Application number
PCT/EP2014/002675
Other languages
English (en)
Inventor
Demetrio Biancucci
Alfredo Brasca
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.)
Al Pi SRL
Original Assignee
Al Pi SRL
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 Al Pi SRL filed Critical Al Pi SRL
Priority to BR112016006630A priority Critical patent/BR112016006630A2/pt
Priority to EP14781068.3A priority patent/EP3051969A1/fr
Priority to JP2016519972A priority patent/JP2016533207A/ja
Priority to MX2016004129A priority patent/MX2016004129A/es
Priority to CN201480051552.3A priority patent/CN105555161A/zh
Priority to CA2926001A priority patent/CA2926001A1/fr
Priority to EA201690683A priority patent/EA032561B1/ru
Priority to MDA20160033A priority patent/MD20160033A2/ro
Priority to US15/024,658 priority patent/US20160286896A1/en
Publication of WO2015049053A1 publication Critical patent/WO2015049053A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0009—Footwear characterised by the material made at least partially of alveolar or honeycomb material
    • 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
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/223—Profiled soles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/032—Patterns comprising isolated recesses
    • B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water

Definitions

  • the present invention concerns a non-slip tread with alveolar structure, applicable to the footwear sector, having holes communicating with internal transverse channels for lateral outflow.
  • the part of the sole placed on the ground has a tread consisting of designs with raised parts of varying depths obtained by moulding that, by penetrating and adapting to the ground, ensure good grip. Even if they are designed in advance, the aforesaid raised parts do not however ensure a good grip of the shoe on the ground if this is a smooth, wet surface, because their presence reduces the contact surface of the sole with the said surface and holds water in the cavities.
  • non-slip properties of a sole are generally given by the type of material with which they are made, which must be soft rubber, and by the design or pattern of the tread.
  • tread designs or patterns must be specially designed to facilitate the outflow of as much water as possible from them during compression of the sole on wet paving.
  • this footwear has a sole with a completely smooth tread that has small notches made in the sole that, normally but not exclusively being made of rubber, causes, during normal walking, opening of the said notches that spread their entire surface over hard, wet paving and suck up the water beneath so favouring direct contact of the tread with the paving, but, at the same time, reducing the contact surface with the ground.
  • the soft rubber (or similar material) contact surface of the tread necessary for good grip on the ground, is almost non-existent in the said document, since almost the whole surface of the tread is occupied by the cotton fibre elements prepared for absorbing moisture, and these do not guarantee the right grip.
  • the cotton fibres of the said elements lose part of their absorption capacity when they are glued to the tread and lose it completely in a short lapse of time in use on the ground, where one normally walks on water mixed with various other substances that clog the fibres that, on drying, can create exactly the opposite effect, that is, slipping.
  • the said tyres are also manufactured of very soft rubber and have on their surface particular notches or grooves that, by favouring expulsion of water from them, prevent the formation of a film of water (aquaplaning) between the face of the tyre and wet asphalt or paving.
  • the grooves, or notches, made on the surface of the tyres are used to create the space necessary for removing water from the part beneath the tyre. Maintenance of good grip is ensured by thick grooves or notches of the tread that run along the tyre axis.
  • the relation between the surface of grooves or notches of the tread and the surface of the raised parts affects the entire contact surface of the tyre with the ground. Therefore, a large quantity of grooves or notches indicates lower tyre grip on a dry road in exchange for greater water removal capacity on a wet road.
  • racing cars use two types of tyres: one smooth, to be used on a dry road, which fully exploits its entire surface in contact with the ground, the other grooved to varying degrees, to be used when the road is wet because it has the ability to remove the water present on the ground, so preventing aquaplaning.
  • Fig. 1 shows a front view of the tread (1 ) of a non-slip sole of a shoe with, in correspondence of the heel and the front half-sole, two areas with alveolar structure whose cells consist of walls (2) converging on a hole (3) to form a funnel-shaped surface;
  • Fig. 2 shows a side view of the tread ( I ) of a non-slip sole in which the transverse channels (4) are highlighted;
  • Fig. 3 shows a section view of the tread (1) of the non-slip sole in which it is highlighted that the holes (3) on which the walls (2) converge are through holes, that is, they pass right through the thickness of the tread ( 1 ) and are communicating with transverse channels (4) inside the sole for lateral outflow of the water being walked on;
  • Fig. 4 shows an axonometric view of the tread (1 ) with alveolar structure of the non-slip sole; • Fig. 5 shows a detail of the tread (1) of a non-slip sole of a shoe. Detailed description of the Invention
  • the present invention concerns a non-slip tread (1 ) for footwear having, in correspondence of the heel and the front half-sole, two areas with alveolar structure whose cells consist of walls (2) converging on a hole (3) to form a funnel-shaped surface.
  • Each hole (3) is a through hole, that is, it passes right through the thickness of the tread (1) and communicates with a transverse channel (4) made inside the tread ( 1).
  • alveolar structure means a structure consisting of cells or concamerations of any shape having walls (2) converging on a hole (3), to simulate a funnel-shaped surface, in which water can penetrate and be pushed or conveyed into a transverse channel (4) to then flow out sideways.
  • the particular alveolar structure of the tread ( 1) in which the walls (2) converge on the holes (3) to produce a funnel-shaped surface ensures that during normal walking on hard, wet surfaces one does not slip because, during compression of the foot, the said structure allows the water being walked on to be pushed to the inside of the sole, which, on flowing through the hole (3), flows into the internal transverse channel (4) to then flow outward sideways.
  • the water thanks to the funnel-shaped surfaces of the alveolar structure of the tread ( 1 ) that get squashed to the ground and to their consequent widening on the ground due to compression, is pushed into the hole (3) to then flow into the internal transverse channel (4) and flow outward sideways.
  • the internal transverse channels (4) are therefore drainage for the water that the tread (1) of the sole accumulates inside it.
  • the funnel-shaped surfaces of the alveolar structure of the tread (1) that get squashed to the ground during compression of the foot on the ground and the consequent push of the water towards the inside through the holes (3) ensure that the tread (1) has a better grip on wet ground and gives the user of the sole provided with the present invention better balance.
  • the alveolar structure of the tread (1) of the sole since it is made up of funnel-shaped surfaces and therefore without large protuberances, gives its user greater comfort on all types of surface, whether wet or dry.
  • the procedure for making it is secondary as the said non-slip tread (1 ) can be a single body consisting of a tread (1) with alveolar surface and internal transverse channels (4) made on the profile, or it can consist of a tread (1) with alveolar surface glued to an intermediate sole on which transverse channels (4) have been made.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention concerne une semelle antidérapante, pouvant être appliquée au secteur des articles chaussants, ayant en correspondance du talon et de la moitié de semelle antérieure, deux zones avec une structure alvéolaire dont les cellules sont composées de parois (2) convergeant sur un orifice (3) afin de former une surface en forme d'entonnoir. Chaque orifice (3) est un orifice traversant, c'est-à-dire qu'il passe à travers l'épaisseur de la semelle (1) et communique avec un canal transversal (4) pour sortie latérale, réalisé à l'intérieur de la semelle (1).
PCT/EP2014/002675 2013-10-03 2014-10-01 Semelle antidérapante dotée d'une structure alvéolaire Ceased WO2015049053A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR112016006630A BR112016006630A2 (pt) 2013-10-03 2014-10-01 solado antiderrapante
EP14781068.3A EP3051969A1 (fr) 2013-10-03 2014-10-01 Semelle antidérapante dotée d'une structure alvéolaire
JP2016519972A JP2016533207A (ja) 2013-10-03 2014-10-01 胞状構造を有する滑り止め付きトレッド
MX2016004129A MX2016004129A (es) 2013-10-03 2014-10-01 Banda antideslizante con estructura alveolar.
CN201480051552.3A CN105555161A (zh) 2013-10-03 2014-10-01 具有齿槽状结构的防滑鞋大底
CA2926001A CA2926001A1 (fr) 2013-10-03 2014-10-01 Semelle antiderapante dotee d'une structure alveolaire
EA201690683A EA032561B1 (ru) 2013-10-03 2014-10-01 Нескользкий протектор с альвеолярной структурой
MDA20160033A MD20160033A2 (ro) 2013-10-03 2014-10-01 Talpă antiderapantă cu o structură alveolară
US15/024,658 US20160286896A1 (en) 2013-10-03 2014-10-01 Non-slip tread with alveolar structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITAN2013A000181 2013-10-03
IT000181A ITAN20130181A1 (it) 2013-10-03 2013-10-03 Battistrada antiscivolo a geometria alveolare.

Publications (1)

Publication Number Publication Date
WO2015049053A1 true WO2015049053A1 (fr) 2015-04-09

Family

ID=49519009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/002675 Ceased WO2015049053A1 (fr) 2013-10-03 2014-10-01 Semelle antidérapante dotée d'une structure alvéolaire

Country Status (11)

Country Link
US (1) US20160286896A1 (fr)
EP (1) EP3051969A1 (fr)
JP (1) JP2016533207A (fr)
CN (1) CN105555161A (fr)
BR (1) BR112016006630A2 (fr)
CA (1) CA2926001A1 (fr)
EA (1) EA032561B1 (fr)
IT (1) ITAN20130181A1 (fr)
MD (1) MD20160033A2 (fr)
MX (1) MX2016004129A (fr)
WO (1) WO2015049053A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11141302B1 (en) * 2018-03-08 2021-10-12 ABLE Footwear, LLC Water shoe with brace
CN210611192U (zh) * 2019-04-03 2020-05-26 霍尼韦尔国际公司 具有阻力元件的鞋类外底
USD903377S1 (en) * 2020-08-05 2020-12-01 Shenzhen Supertempo Digital Technology Co. LTD Gel cushion
USD966675S1 (en) * 2021-10-01 2022-10-18 Nike, Inc. Shoe
USD1035236S1 (en) * 2021-12-13 2024-07-16 Xiamen Lanzhou Household Products Co., Ltd. Shoe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110789A1 (fr) * 2003-06-16 2004-12-23 Societe De Technologie Michelin Element protecteur d'une bande de roulement
JP2005075330A (ja) * 2003-09-01 2005-03-24 Hiromichi Morita 排水・冷却性能を長期間持続するトレッドブロック構造
US20090090031A1 (en) 2007-10-08 2009-04-09 Man-Young Jung Anti-slip footwear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395799B1 (it) * 2009-10-06 2012-10-26 Meise Holding Gmbh Suola per calzature che favorisce la traspirazione del piede.
US8677655B2 (en) * 2010-01-19 2014-03-25 Ming Te Chen Shoe with anti-slip device
CN203015983U (zh) * 2012-12-25 2013-06-26 泉州鸿荣轻工有限公司 运动鞋及鞋底

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110789A1 (fr) * 2003-06-16 2004-12-23 Societe De Technologie Michelin Element protecteur d'une bande de roulement
JP2005075330A (ja) * 2003-09-01 2005-03-24 Hiromichi Morita 排水・冷却性能を長期間持続するトレッドブロック構造
US20090090031A1 (en) 2007-10-08 2009-04-09 Man-Young Jung Anti-slip footwear

Also Published As

Publication number Publication date
BR112016006630A2 (pt) 2017-08-01
JP2016533207A (ja) 2016-10-27
US20160286896A1 (en) 2016-10-06
EA201690683A1 (ru) 2016-07-29
ITAN20130181A1 (it) 2014-01-02
CA2926001A1 (fr) 2015-04-09
MX2016004129A (es) 2016-06-06
CN105555161A (zh) 2016-05-04
EA032561B1 (ru) 2019-06-28
EP3051969A1 (fr) 2016-08-10
MD20160033A2 (ro) 2016-08-31

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