EP0300225A2 - Semelle intérieure pour chaussures, en particulier semelle intercalaire - Google Patents

Semelle intérieure pour chaussures, en particulier semelle intercalaire Download PDF

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Publication number
EP0300225A2
EP0300225A2 EP88110119A EP88110119A EP0300225A2 EP 0300225 A2 EP0300225 A2 EP 0300225A2 EP 88110119 A EP88110119 A EP 88110119A EP 88110119 A EP88110119 A EP 88110119A EP 0300225 A2 EP0300225 A2 EP 0300225A2
Authority
EP
European Patent Office
Prior art keywords
sole according
sole
nonwoven fabric
fibers
conductive fibers
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
EP88110119A
Other languages
German (de)
English (en)
Other versions
EP0300225B1 (fr
EP0300225A3 (en
Inventor
Manfred Föhst
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.)
Lohmann GmbH and Co KG
Original Assignee
Lohmann GmbH and Co KG
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=6332153&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0300225(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lohmann GmbH and Co KG filed Critical Lohmann GmbH and Co KG
Priority to DE8817193U priority Critical patent/DE8817193U1/de
Publication of EP0300225A2 publication Critical patent/EP0300225A2/fr
Publication of EP0300225A3 publication Critical patent/EP0300225A3/de
Application granted granted Critical
Publication of EP0300225B1 publication Critical patent/EP0300225B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • A43B7/36—Footwear with health or hygienic arrangements with earthing or grounding means
    • 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
    • A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered

Definitions

  • the invention relates to a shoe insole, in particular a midsole or insole for shoes, such as work or safety shoes, with a binder and, if appropriate, fillers containing nonwoven fabric.
  • DE-PS 19 17 587 also describes the addition of metal, preferably steel fibers to a laminate made of different fiber materials.
  • Conductive cloths made of a fleece with a metal fiber content for filter purposes have been described in "Textile Institute and Industry” 7 , 1972, p.199.
  • the object is achieved by a shoe insole, in particular a midsole or insole for work or safety shoes, with a nonwoven fabric having a binder and possibly fillers, in which the nonwoven fabric has a fiber mixture with between about 1 to 10% by weight of electrically conductive fibers .
  • nonwovens can be used as the nonwoven fabric, such as needled nonwovens, random fiber nonwovens or the like.
  • the fiber mixture of the nonwoven fabric can be synthetic, and / or have natural and / or regenerated fibers.
  • synthetic fibers for example, polyester fibers, nylon fibers, etc. The like. Or mixtures thereof have been found to be inexpensive, in particular because of their high durability, but also partly because of the inexpensive price.
  • Particularly preferred electrically conductive fibers are those which have at least one highly conductive and flexible metal, such as copper, iron, aluminum, or which are fibers coated with a conductive metal. It is also possible to use elemental carbon.
  • the conductive fibers can have a titer of 1-18 dtex, preferably 3-12 dtex.
  • a typical stack length of the conductive fibers is 20 to 80 mm.
  • the volume resistance through the sole at an applied voltage of 100 volts can be less than or in the range of 1 x 105 ohms, preferably approximately equal to or less than 1 x 104 ohms.
  • the binder is preferably hydrophobic, for example nitrile-butadiene rubber and / or styrene-butadiene rubber latex is suitable.
  • the sole has a bactericidal agent for foot hygiene and as material protection.
  • the sole 10 has a nonwoven fabric that is traversed by thin steel fibers 12.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP88110119A 1987-07-22 1988-06-24 Semelle intérieure pour chaussures, en particulier semelle intercalaire Revoked EP0300225B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8817193U DE8817193U1 (de) 1987-07-22 1988-06-24 Schuhinnensohle, insbesondere Zwischen- oder Brandsohle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873724327 DE3724327A1 (de) 1987-07-22 1987-07-22 Schuhinnensohle, insbesondere zwischen- oder brandsohle
DE3724327 1987-07-22

Publications (3)

Publication Number Publication Date
EP0300225A2 true EP0300225A2 (fr) 1989-01-25
EP0300225A3 EP0300225A3 (en) 1990-07-25
EP0300225B1 EP0300225B1 (fr) 1993-12-01

Family

ID=6332153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110119A Revoked EP0300225B1 (fr) 1987-07-22 1988-06-24 Semelle intérieure pour chaussures, en particulier semelle intercalaire

Country Status (6)

Country Link
US (1) US4926570B1 (fr)
EP (1) EP0300225B1 (fr)
DE (2) DE3724327A1 (fr)
ES (1) ES2046998T3 (fr)
HU (1) HU206607B (fr)
YU (1) YU46884B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019608A1 (fr) * 1995-11-24 1997-06-05 Texel Inc. Produit stratifie destine a etre utilise dans la fabrication de chaussures
EP1127506A3 (fr) * 2000-02-24 2002-06-26 Michael Stucke Chaussure antistatique éliminant des charges électriques statiques
EP2368454A1 (fr) * 2010-03-22 2011-09-28 Nemea S.r.L. Semelle intérieure ou support de pied pour chaussure

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679442A5 (fr) * 1989-08-14 1992-02-28 Flawa Schweiz Verband Wattefab
US5233769A (en) * 1990-07-17 1993-08-10 Spenco Medical Corporation Electrically conductive shoe insole
CA2076220A1 (fr) * 1991-12-12 1993-06-13 Spenco Medical Corporation Semelle conductrice
GB2286516B (en) * 1994-02-03 1998-08-05 Chang Ching Bing Elastic pad suitable in particular for use as anti-static shoe pad
JPH11505151A (ja) * 1995-05-19 1999-05-18 イーゴル ペトロヴィッチ パスカル 反射療法及び反射療法のための装置
RU2136327C1 (ru) * 1995-05-19 1999-09-10 Паскарь Игорь Петрович Способ рефлексотерапии и средство для рефлексотерапии (варианты)
DE19956320A1 (de) * 1999-11-23 2001-06-13 Wolfgang Sannwald Textiles Flächengebilde mit einem elektrisch leitfähigen Vlies sowie Verwendung eines derartigen textilen Flächengebildes
US6153124A (en) * 2000-03-23 2000-11-28 Hung; Chu-An Electrically-conductive fabric
US6721161B2 (en) 2001-03-21 2004-04-13 Iron Age Corporation Sole structure for electrostatic dissipative footwear and method of making same
ES2200674B1 (es) * 2002-03-11 2005-06-01 Narciso Caballero S.A. Composicion antiestatica y procedimiento de obtencion de la misma por transformacion de sbs (estireno-butadieno-estireno) antiestatico.
US7055266B2 (en) * 2002-04-01 2006-06-06 Wayne Elsey Electrostatically dissipative athletic shoe
DE102004014231B3 (de) * 2004-03-23 2005-11-03 Spannrit Schuhkomponenten Gmbh Sicherheits-Einlegesohle
US20080289217A1 (en) * 2007-05-24 2008-11-27 Rasmussen Footwear, Llc Footwear
TWM406368U (en) * 2011-02-14 2011-07-01 Global Action Inc Anti-electrostatic insole
HUP1200364A2 (en) 2012-06-14 2013-12-30 Tibor Philipp Therapeutic insole
US11109661B2 (en) 2016-07-26 2021-09-07 New You Lift, LLC System, device and method of facial remodeling
USD812357S1 (en) * 2016-09-06 2018-03-13 Margarita Parra Scented shoe liner
WO2019231580A1 (fr) * 2018-05-29 2019-12-05 Nike, Inc. Procédé pour textiles non tissés à propriétés zonales variables
BR112021026757A2 (pt) * 2019-07-03 2022-02-15 O2 Partners Llc Palmilhas de sapato de espuma de fibra antiestática e um método para fabricar as mesmas
MX2022014552A (es) * 2020-06-03 2022-12-15 O2 Partners Llc Plantillas de calzado a base de fibra y metodos de fabricacion de las mismas.
IT202100010085A1 (it) * 2021-04-21 2022-10-21 Omnia Tecnologie S R L Dispositivo di protezione ed occultamento degli elementi di lavorazione in una calzatura dotata di un fondo trasparente e calzatura realizzata con tale metodo

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917587A1 (de) 1969-04-05 1970-12-10 Rolf Haendel Voluminoese Textilbahn
DE2016403A1 (en) 1970-04-07 1971-10-28 Gebhard & Co AG, 5600 Wuppertal Base fabric for needled carpet and felt
DE2457542B1 (de) 1974-12-03 1976-03-04 Arnold Hohner Verwendung eines filzes mit eingearbeiteten metallteilen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007083A (en) * 1957-08-28 1961-10-31 Int Shoe Co Perforated conductive insole
AT245978B (de) * 1963-03-05 1966-03-25 Ind Lemm & Co Gmbh Antistatischer Schuh
US3288175A (en) * 1964-10-22 1966-11-29 Stevens & Co Inc J P Textile material
DE2102087B2 (de) * 1971-01-16 1977-03-17 Fa. Carl Freudenberg, 6940 Weinheim Nadelvliesteppichbodenmaterial mit antistatischen eigenschaften
ZA739064B (en) * 1972-12-12 1975-07-30 Stat E Con Pty Ltd Anti-static footwear
NL7403948A (nl) * 1974-03-22 1975-09-24 Bekaert Sa Nv Werkwijze ter vervaardiging van een vezelvlies en een aldus verkregen vezelvlies.
US4015347A (en) * 1974-12-28 1977-04-05 Kazuyoshi Morishita Insoles effective for curing and preventing athlete's foot
CA1043088A (fr) * 1975-11-03 1978-11-28 Celanese Canada Limited/Limitee Produit textile conducteur d'electricite, et methode de fabrication connexe
US3993932A (en) * 1976-01-16 1976-11-23 Weigl John W Antistatic footwear
JPS534452A (en) * 1976-07-02 1978-01-17 Hitachi Ltd Injection synchronous gun oscillator
US4150418A (en) * 1977-08-12 1979-04-17 Charleswater Products, Inc. Electrically conductive footwear
GB1602198A (en) * 1978-05-23 1981-11-11 Webron Products Ltd Electrically conductive non-woven fabric
DE3146179A1 (de) * 1981-11-21 1983-06-01 Hasso von 4000 Düsseldorf Blücher "schuheinlage fuer sicherheitsschuhe"

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917587A1 (de) 1969-04-05 1970-12-10 Rolf Haendel Voluminoese Textilbahn
DE2016403A1 (en) 1970-04-07 1971-10-28 Gebhard & Co AG, 5600 Wuppertal Base fabric for needled carpet and felt
DE2457542B1 (de) 1974-12-03 1976-03-04 Arnold Hohner Verwendung eines filzes mit eingearbeiteten metallteilen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TEXTILE INSTITUTE AND INDUSTRY, vol. 7, 1972, pages 199

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019608A1 (fr) * 1995-11-24 1997-06-05 Texel Inc. Produit stratifie destine a etre utilise dans la fabrication de chaussures
US5994245A (en) * 1995-11-24 1999-11-30 Texel Inc. Laminated product for use in footwear manufacturing
EP1127506A3 (fr) * 2000-02-24 2002-06-26 Michael Stucke Chaussure antistatique éliminant des charges électriques statiques
EP2368454A1 (fr) * 2010-03-22 2011-09-28 Nemea S.r.L. Semelle intérieure ou support de pied pour chaussure

Also Published As

Publication number Publication date
DE3724327A1 (de) 1989-02-09
DE3885958D1 (de) 1994-01-13
YU46884B (sh) 1994-06-24
EP0300225B1 (fr) 1993-12-01
HUT52357A (en) 1990-07-28
DE3724327C2 (fr) 1989-05-24
ES2046998T3 (es) 1994-02-16
EP0300225A3 (en) 1990-07-25
US4926570B1 (en) 1996-03-19
YU138388A (en) 1990-06-30
US4926570A (en) 1990-05-22
HU206607B (en) 1992-12-28

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