EP0774219A2 - Semelle de chaussure - Google Patents

Semelle de chaussure Download PDF

Info

Publication number
EP0774219A2
EP0774219A2 EP96116540A EP96116540A EP0774219A2 EP 0774219 A2 EP0774219 A2 EP 0774219A2 EP 96116540 A EP96116540 A EP 96116540A EP 96116540 A EP96116540 A EP 96116540A EP 0774219 A2 EP0774219 A2 EP 0774219A2
Authority
EP
European Patent Office
Prior art keywords
shoe sole
gel
insole
shoe
cushion
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
EP96116540A
Other languages
German (de)
English (en)
Other versions
EP0774219A3 (fr
EP0774219B1 (fr
Inventor
Klaus Wiedner
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.)
Uvex Arbeitsschutz GmbH
Original Assignee
Uvex Winter Optik GmbH
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 Uvex Winter Optik GmbH filed Critical Uvex Winter Optik GmbH
Publication of EP0774219A2 publication Critical patent/EP0774219A2/fr
Publication of EP0774219A3 publication Critical patent/EP0774219A3/fr
Application granted granted Critical
Publication of EP0774219B1 publication Critical patent/EP0774219B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • 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
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/023—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient wedge-like
    • 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
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/026—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a non-compressible fluid, e.g. gel, water
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/148—Recesses or holes filled with supports or pads

Definitions

  • the invention relates to a shoe sole in the form of an insole or as part of a shoe with a cover facing the foot of the user, at least part of the shoe sole being designed to be damping.
  • the invention is based on the object, in addition or as an alternative to known damping elements, to further reduce the shock load and to increase the wearing comfort.
  • the inside of the shoe sole is provided on its upper side and / or at least part of its base body with a cushion which is filled with a highly elastic polyurethane gel.
  • Such a cushion provides surprisingly advantageous shock absorption properties.
  • Such highly elastic polyurethane gels are commercially available.
  • a gel is particularly considered according to the invention, the physical state of which is between solid and liquid and which is formed by a three-dimensional network structure which is dispersed in a homogeneous, liquid phase.
  • the network and the liquid phase thus penetrate each other.
  • Such a network can be made by the reaction of a polyfunctional polyol with a polyisocyanate. Part of the reaction product retains a lower molecular weight, which still maintains a certain limited fluidity, and thus acts as a dispersion medium which is fixed in the network and is immobilized therein.
  • a particularly advantageous property is that the flexible properties are retained permanently and are not impaired by migration.
  • a gel cushion according to the invention can either completely cover the shoe sole in the manner of an insole or only in particularly stressed areas, such as the heel area.
  • a combination of these measures is also conceivable, e.g. the insertion of a cushion in the heel area and the application of an additional, flat cushion to the entire sole.
  • An insole 1 shown in the drawing is made in one piece from foam. It is dimensioned and shaped in such a way that it can be used in the interior of conventionally manufactured shoes and, starting from the heel area 2, tapers in a wedge shape towards the center and extends approximately beyond the center of the shoe. A circular recess 3 is provided in the heel area 2.
  • a hydraulic damping element 4 as is known for example from DE 39 o6 466 A1, comprises a circular disk-shaped base body 5 and an edge flange 6 made of plastic and molded onto it.
  • the damping element 4 has on its base body a plurality of lamellae extending radially outwards from the center point and an oily hydraulic fluid, whereby the displacement of the hydraulic fluid when pressurized in cooperation with the flow channels formed by the lamellae achieves the typical and special damping effect for such damping elements 4 becomes.
  • a special feature of this construction is that it enables an excellent damping effect to be achieved, although no precautions have to be taken in this regard in the construction and manufacture of the shoe itself. Accordingly, such an insole is also suitable when certain shoes, be it because of unusual sizes or special orthopedic features, cannot be manufactured in large quantities.
  • the damping element 4 is inserted with its base body 5 into the recess 3 from below, the edge flange 6 engaging in the expanded lower region of the recess 3 such that the bottom 7 of the damping element 4 and the bottom 8 of the insole 1 are aligned.
  • a gel cushion 9 is provided which is filled with a highly elastic polyurethane gel and extends both over the area of the damping element 4 and over the other surface areas of the sole.
  • the separate damping element 4 can also be omitted, in which case the gel cushion 9 in the region of the recess 3 would have a projection which engages in the recess 3, so that an increased configuration in the region of the heel is also possible Damping effect would be achieved.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
EP96116540A 1995-11-17 1996-10-16 Semelle de chaussure Expired - Lifetime EP0774219B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29518226U 1995-11-17
DE29518226U DE29518226U1 (de) 1995-11-17 1995-11-17 Schuhsohle

Publications (3)

Publication Number Publication Date
EP0774219A2 true EP0774219A2 (fr) 1997-05-21
EP0774219A3 EP0774219A3 (fr) 1997-12-10
EP0774219B1 EP0774219B1 (fr) 2002-06-12

Family

ID=8015551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116540A Expired - Lifetime EP0774219B1 (fr) 1995-11-17 1996-10-16 Semelle de chaussure

Country Status (3)

Country Link
EP (1) EP0774219B1 (fr)
AT (1) ATE218821T1 (fr)
DE (2) DE29518226U1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1166671A2 (fr) 2000-06-28 2002-01-02 Uvex Arbeitsschutz GmbH Semelle intérieure
WO2003032875A1 (fr) 2001-10-10 2003-04-24 Technische Universität Dresden Couche intermediaire destinee a ameliorer le confort d'un utilisateur portant des objets usuels sur le corps
WO2005089580A1 (fr) 2004-03-15 2005-09-29 Technogel Italia S.R.L. Semelle interieure composite pour chaussure et son procede de fabrication
WO2006023039A3 (fr) * 2004-07-30 2006-04-27 James L Throneburg Premiere et ensemble chaussant l'integrant
WO2006074528A1 (fr) * 2005-01-17 2006-07-20 Luke Douglas Sinclair Dispositif orthopedique
WO2007056101A1 (fr) 2005-11-02 2007-05-18 Spenco Medical Corporation Semelle interieure de chaussure
US7484319B2 (en) 2005-08-12 2009-02-03 Spenco Medical Corporation Shoe insole
AU2006206055B2 (en) * 2005-01-17 2010-05-13 Luke Douglas Sinclair Orthotic device
DE202010014064U1 (de) 2010-10-07 2010-12-30 Neubauer, Norbert Stoßschutz zur Verbesserung des Tragekomforts von am Körper getragenden Gegenständen
CN102349727A (zh) * 2011-10-12 2012-02-15 茂泰(福建)鞋材有限公司 一种减震鞋底及采用该减震鞋底的鞋
US9788602B2 (en) 2012-08-31 2017-10-17 Implus Footcare, Llc Basketball insole
US9930926B2 (en) 2010-06-25 2018-04-03 Implus Footcare, Llc Contoured support insole
US9961958B1 (en) 2015-05-28 2018-05-08 Implus Footcare, Llc Contoured support shoe insole
US10136698B2 (en) 2015-05-28 2018-11-27 Implus Footcare, Llc Shoe insole
USD857353S1 (en) 2015-09-25 2019-08-27 Fourfoot, Llc Sandal
US10441023B2 (en) 2011-02-02 2019-10-15 Implus Footcare, Llc Flow insole
US10485299B2 (en) 2015-05-28 2019-11-26 Implus Footcare, Llc Contoured support shoe insole
US10709203B2 (en) 2015-05-28 2020-07-14 Implus Footcare, Llc Contoured support shoe insole

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053930A1 (de) * 2004-11-05 2006-05-11 Axel Klapdor Einlage für einen Schuh und Verfahren zur Herstellung einer Einlage für einen Schuh
USD762368S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD766560S1 (en) 2015-06-25 2016-09-20 Implus Footcare, Llc Shoe insole
USD762366S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD762367S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD758058S1 (en) 2015-06-25 2016-06-07 Spenco Medical Corporation Heel cup
USD771921S1 (en) 2015-06-25 2016-11-22 Implus Footcare, Llc Shoe insole
USD761543S1 (en) 2015-06-25 2016-07-19 Spenco Medical Corporation Shoe insole
USD797429S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797428S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797430S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD771922S1 (en) 2015-09-15 2016-11-22 Implus Footcare, Llc Shoe insole
USD778567S1 (en) 2015-09-17 2017-02-14 Implus Footcare, Llc Shoe insole
USD778040S1 (en) 2015-09-25 2017-02-07 Implus Footcare, Llc Shoe insole

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808469A (en) * 1985-05-09 1989-02-28 Maurice Hiles Energy absorbing polyurethane composite article
US5002047A (en) * 1986-09-03 1991-03-26 Minnesota Mining And Manufacturing Company Orthotic pads and methods
JPH0691848B2 (ja) * 1989-11-30 1994-11-16 株式会社アシックス 靴底用衝撃緩衝反発部材
DE9301912U1 (de) * 1993-02-11 1993-04-01 Uvex Winter Optik GmbH, 8510 Fürth Einlegesohle
JPH0723804A (ja) * 1993-07-13 1995-01-27 Yamaha Corp スポーツシューズ
JP3042950B2 (ja) * 1993-09-28 2000-05-22 大日精化工業株式会社 ポリウレタンゲル微粒子及びその製造方法
JP2869957B2 (ja) * 1994-02-25 1999-03-10 大日精化工業株式会社 熱可塑性低硬度ポリウレタン樹脂及びその製造方法
MX9706981A (es) * 1995-03-15 1997-11-29 Acushnet Co Conformacion de construccion de zapato y composiciones de gel para la misma.

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1166671A2 (fr) 2000-06-28 2002-01-02 Uvex Arbeitsschutz GmbH Semelle intérieure
WO2003032875A1 (fr) 2001-10-10 2003-04-24 Technische Universität Dresden Couche intermediaire destinee a ameliorer le confort d'un utilisateur portant des objets usuels sur le corps
DE10149952A1 (de) * 2001-10-10 2003-05-08 Univ Dresden Tech Zwischenlage zur Verbesserung des Tragekomforts von am Körper getragenen Gebrauchsgegenständen
DE10149952C2 (de) * 2001-10-10 2003-10-09 Univ Dresden Tech Zwischenlage zur Verbesserung des Tragekomforts eines am oder im Körper getragenen Gebrauchsgegenstandes
WO2005089580A1 (fr) 2004-03-15 2005-09-29 Technogel Italia S.R.L. Semelle interieure composite pour chaussure et son procede de fabrication
CN100479688C (zh) * 2004-07-30 2009-04-22 詹姆斯·L·特罗内博格 内底以及结合有该内底的鞋类系统
WO2006023039A3 (fr) * 2004-07-30 2006-04-27 James L Throneburg Premiere et ensemble chaussant l'integrant
US7082704B2 (en) 2004-07-30 2006-08-01 James L. Throneburg Insole, and footwear system incorporating same
WO2006074528A1 (fr) * 2005-01-17 2006-07-20 Luke Douglas Sinclair Dispositif orthopedique
AU2006206055B2 (en) * 2005-01-17 2010-05-13 Luke Douglas Sinclair Orthotic device
US7484319B2 (en) 2005-08-12 2009-02-03 Spenco Medical Corporation Shoe insole
US7908768B2 (en) 2005-08-12 2011-03-22 Spenco Medical Corporation Shoe insole
US8250784B2 (en) 2005-08-12 2012-08-28 Spenco Medical Corporation Shoe insole
US7665169B2 (en) 2005-08-12 2010-02-23 Spenco Medical Corporation Shoe insole
US7721467B2 (en) 2005-11-02 2010-05-25 Spenco Medical Corporation Shoe insole with improved support and motion control
JP2009514599A (ja) * 2005-11-02 2009-04-09 スペンコ、メディカル、コーパレイシャン 靴の中敷
WO2007056101A1 (fr) 2005-11-02 2007-05-18 Spenco Medical Corporation Semelle interieure de chaussure
US9930926B2 (en) 2010-06-25 2018-04-03 Implus Footcare, Llc Contoured support insole
US10136697B2 (en) 2010-06-25 2018-11-27 Implus Footcare, Llc Contoured support insole
DE202010014064U1 (de) 2010-10-07 2010-12-30 Neubauer, Norbert Stoßschutz zur Verbesserung des Tragekomforts von am Körper getragenden Gegenständen
US10441023B2 (en) 2011-02-02 2019-10-15 Implus Footcare, Llc Flow insole
CN102349727A (zh) * 2011-10-12 2012-02-15 茂泰(福建)鞋材有限公司 一种减震鞋底及采用该减震鞋底的鞋
US9788602B2 (en) 2012-08-31 2017-10-17 Implus Footcare, Llc Basketball insole
US9961958B1 (en) 2015-05-28 2018-05-08 Implus Footcare, Llc Contoured support shoe insole
US10136698B2 (en) 2015-05-28 2018-11-27 Implus Footcare, Llc Shoe insole
US10485299B2 (en) 2015-05-28 2019-11-26 Implus Footcare, Llc Contoured support shoe insole
US10709203B2 (en) 2015-05-28 2020-07-14 Implus Footcare, Llc Contoured support shoe insole
USD857353S1 (en) 2015-09-25 2019-08-27 Fourfoot, Llc Sandal

Also Published As

Publication number Publication date
ATE218821T1 (de) 2002-06-15
DE29518226U1 (de) 1996-01-04
EP0774219A3 (fr) 1997-12-10
DE59609330D1 (de) 2002-07-18
EP0774219B1 (fr) 2002-06-12

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