EP1799060A2 - Semelle interieure anti-perforation pour chaussure - Google Patents

Semelle interieure anti-perforation pour chaussure

Info

Publication number
EP1799060A2
EP1799060A2 EP05805098A EP05805098A EP1799060A2 EP 1799060 A2 EP1799060 A2 EP 1799060A2 EP 05805098 A EP05805098 A EP 05805098A EP 05805098 A EP05805098 A EP 05805098A EP 1799060 A2 EP1799060 A2 EP 1799060A2
Authority
EP
European Patent Office
Prior art keywords
insole
fabric
layers
perforation
face
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Withdrawn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
EP05805098A
Other languages
German (de)
English (en)
Inventor
Roberto Fenzi
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.)
LENZI EGISTO SpA
Original Assignee
LENZI EGISTO 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35519781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1799060(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LENZI EGISTO SpA filed Critical LENZI EGISTO SpA
Publication of EP1799060A2 publication Critical patent/EP1799060A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A43B13/10—Metal
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment

Definitions

  • the present invention relates to an anti-perforation insole for footwears and, in particular, an anti- perforation insole made of a textile material espe ⁇ cially suitable for the use in the manufacturing of accident-prevention footwears with Strobel technique.
  • Anti-perforation insoles made of a textile material are shown, among others, in US 6368989 (relating to a multilayer in exclusively aramidic fibers) and WO 00/41583 (relating to a multilayer including at least a layer with high energy absorption ability in poly- nornbornene) .
  • the aim of the present invention is to provide an anti-perforation insole which is exclusively made in a non aramidic textile material and which, also being resistant to the penetration of a nail in accordance with the regulation in force, can be sewn to the upper of a footwear manufactured with Strobel technique.
  • Said aim is attained with an insole including at least four, and preferably five, layers of fabric with a double-face weft of high toughness polyester fibers, wherein each layer shows a ceramic surface treatment and the layers are coupled together through thermo ⁇ plastic films or adhesive resins.
  • the fabric shows a face with a weave of the derived spine-type and a face with a weave of the derived satin-type.
  • the surface ceramic treatment is carried out through smearing with a polyurethane and/or acrylic resin en ⁇ riched with powders of hard and abrasive materials, preferably micronized ceramic materials in form of silicates, for example of aluminium.
  • An insole according to the invention further shows the advantage of being able to be used in the manufactur ⁇ ing of accident-prevention footwears made with the Strobel technique.
  • FIG. 1 diagramatically shows a sectional view of an insole according to the invention
  • - Fig. 2 shows the interlock ratio of the fabric used for the execution of the insole of Fig. 1;
  • - Fig. 3 diagramatically shows the warp profile of the fabric of Fig. 2;
  • FIG. 4 diagramatically shows the insole of Fig. 1 sewn to the upper of an accident-prevention footwear manufactured with Strobel technique.
  • an anti-perforation in ⁇ sole 1 includes a multi ⁇ layer 10 consisted of at least four layers of a fabric 12, with a double-face weft, made of high toughness polyester fibers, coupled together through a thermo ⁇ plastic film or an adhesive resin.
  • Each of the fabric layers shows a surface treated by means of a coating 14 (shown in Fig. 1 with enlarged thickness with re ⁇ spect to the reality) of polyurethane and/or acrylic resin enriched with micronized ceramic materials in form of silicates, for example of aluminium.
  • a coating 14 shown in Fig. 1 with enlarged thickness with re ⁇ spect to the reality
  • the surface layer of the multilayer 10 constituting the insole 1 preferably shows the higher face (the one intended for being faced inwardly the footwear) which is not treated for a better comfort of the user.
  • the used fabric shows a face with a heavy opposed spine- type weave and a face with a weave of the derived satin-type.
  • the used weaves allow to carry out fabrics with yarns very close together, by making the structure of the same very bound for being able to already afford, per se, a quite good resistance to the penetration, still maintaining a high flexibility.
  • the composite weave used for the fabric in polyester fibers has proved particularly effective in the execution of the multilayer 10.
  • the coupling between the layers of fabric can occur by hot calendering and by means of thermoplastic films (or adhesive resins) interposed between the layers of the structure.
  • the finished insole shows a limited thickness (about 3 mm. ) and an adequate flexibility.
  • the tests carried out shown, in fact, the conformity of an insole (including 5 layers of fabric with a sur ⁇ face ceramic treatment) in conformity of the invention to the EN12568, ISO EN20344, ANSI Z41 and CSA regula ⁇ tions.
  • FIG. 4 an insole 1 is shown, according to the in ⁇ vention, sewn according to the Strobel technique to the upper 20 of an accident-prevention footwear, equipped with a metal tip 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une semelle intérieure anti-perforation (1) comprenant une structure multicouche (10) constituée par au moins quatre couches d'un tissu (12) présentant une trame double face de fibres de polyester à haute ténacité couplées ensemble au moyen d'un film thermoplastique ou d'une résine adhésive, chacune de ces couches de tissu présentant une surface traitée au moyen d'un revêtement (14) de polyuréthane et/ou de résine acrylique enrichi avec des matières céramiques micronisées sous forme de silicates, par exemple sous forme d'aluminium.
EP05805098A 2004-10-14 2005-10-11 Semelle interieure anti-perforation pour chaussure Withdrawn EP1799060A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000005A ITPO20040005A1 (it) 2004-10-14 2004-10-14 Soletta antiperforazione per calzature
PCT/IB2005/003228 WO2006040679A2 (fr) 2004-10-14 2005-10-11 Semelle interieure anti-perforation pour chaussure

Publications (1)

Publication Number Publication Date
EP1799060A2 true EP1799060A2 (fr) 2007-06-27

Family

ID=35519781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05805098A Withdrawn EP1799060A2 (fr) 2004-10-14 2005-10-11 Semelle interieure anti-perforation pour chaussure

Country Status (8)

Country Link
US (1) US20090019727A1 (fr)
EP (1) EP1799060A2 (fr)
AU (1) AU2005293237A1 (fr)
BR (1) BRPI0518137A (fr)
CA (1) CA2584242A1 (fr)
IT (1) ITPO20040005A1 (fr)
NZ (1) NZ555099A (fr)
WO (1) WO2006040679A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20052019A1 (it) * 2005-10-24 2007-04-25 Lanzi Egisto S P A Soletta antinfortunistica
WO2007148365A1 (fr) * 2006-06-21 2007-12-27 Tessiltoschi Industrie Tessili S.P.A. Produit textile
US7832117B2 (en) * 2006-07-17 2010-11-16 Nike, Inc. Article of footwear including full length composite plate
ITMI20061830A1 (it) * 2006-09-26 2008-03-27 Lenzi Egisto Spa Soletta antinfortunistica
IT1391229B1 (it) * 2008-08-01 2011-12-01 Manifattura Pri Ma Tex S R L Articolo tessile antiperforazione, antistatico e antibatterico bi-strato.
WO2010046936A1 (fr) * 2008-10-20 2010-04-29 Vela Technologies S.R.L. Unipersonale Tissus composites résistants au percement
IT1393642B1 (it) * 2009-04-08 2012-05-08 Gruppo Meccaniche Luciani Srl Calzatura con sistema di aerazione ottenuto con processo ad iniezione diretta su tomaia
ES2420763B1 (es) * 2012-02-21 2014-06-26 Main Style, S.L. Tejido anti-perforación, mejorado
US9572398B2 (en) * 2012-10-26 2017-02-21 Nike, Inc. Sole structure with alternating spring and damping layers
FR3008026A1 (fr) 2013-07-04 2015-01-09 Michelin & Cie Pneumatique comprenant un tissu a entrelacement
EP3111794B1 (fr) * 2014-02-25 2022-01-05 Diatex Co., Ltd. Semelle de chaussure, semelle intérieure de chaussure, semelle principale de chaussure, et chaussure
WO2016045712A1 (fr) * 2014-09-23 2016-03-31 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Tissu tissé ayant l'aspect d'un tissu scuba, et son procédé de fabrication
US10045587B2 (en) * 2015-06-02 2018-08-14 Under Armour, Inc. Footwear including lightweight outsole structure and method of forming outsole structure
ES2585278B1 (es) * 2016-06-28 2017-03-07 Tejidos Royo S.L. Mono-tejido resistente a la abrasión por impacto y al corte
ES2608962B2 (es) * 2017-01-12 2017-10-06 Antonio Morón De Blas, S.L. Tejido de calada para plantas no metálicas de calzado de seguridad y plantilla obtenida
USD903268S1 (en) 2019-02-06 2020-12-01 S. C. Johnson & Son, Inc. Insole
USD906658S1 (en) 2019-02-19 2021-01-05 S. C. Johnson & Son, Inc. Insole
EP4284205A1 (fr) * 2021-01-29 2023-12-06 Base Protection Srl Article chaussant résistant à l'eau et procédé de fabrication
USD1026435S1 (en) * 2021-09-29 2024-05-14 Quan Yang Insole

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087499A (en) * 1990-05-09 1992-02-11 Sullivan Thomas M Puncture-resistant and medicinal treatment garments and method of manufacture thereof
US5677029A (en) * 1990-11-19 1997-10-14 Alliedsignal Inc. Ballistic resistant fabric articles
IL114627A (en) * 1994-07-28 1999-03-12 Akzo Nobel Nv Protective clothing against stab and projectile wounds
US5480708A (en) * 1995-01-27 1996-01-02 Johnson & Johnson Professional, Inc. Conformable orthopedic casting tape
US5996255A (en) * 1997-09-19 1999-12-07 Ventura; George Puncture resistant insole
DE19802242C2 (de) * 1998-01-22 1999-11-11 Akzo Nobel Nv Stich- und Kugelschutzkleidung
US6368989B1 (en) * 1999-01-12 2002-04-09 E. I. Du Pont De Nemours And Company Puncture resistant composite
US6893989B2 (en) * 1999-10-21 2005-05-17 Twaron Products V.O.F. Stab-resisting material, a coated carrier to be used therewith, and clothing made of said material
AT408918B (de) * 2000-03-14 2002-04-25 Astron Elastomerprodukte Ges M Mehrschichtmaterial zum schutz von körperteilen
US20040048109A1 (en) * 2002-09-05 2004-03-11 Safeboard Ab Penetration resistant article
DE10301679A1 (de) * 2003-01-17 2004-08-05 Bond-Laminates Gmbh Durchdringungsfestes Material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006040679A2 *

Also Published As

Publication number Publication date
AU2005293237A1 (en) 2006-04-20
WO2006040679A2 (fr) 2006-04-20
BRPI0518137A (pt) 2008-10-28
CA2584242A1 (fr) 2006-04-20
ITPO20040005A1 (it) 2005-01-14
US20090019727A1 (en) 2009-01-22
NZ555099A (en) 2009-06-26
WO2006040679A3 (fr) 2006-08-17

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