WO1991011928A1 - Chaussures a semelle interne amelioree - Google Patents

Chaussures a semelle interne amelioree Download PDF

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Publication number
WO1991011928A1
WO1991011928A1 PCT/US1991/000590 US9100590W WO9111928A1 WO 1991011928 A1 WO1991011928 A1 WO 1991011928A1 US 9100590 W US9100590 W US 9100590W WO 9111928 A1 WO9111928 A1 WO 9111928A1
Authority
WO
WIPO (PCT)
Prior art keywords
article
plugs
footwear
web
midsole
Prior art date
Application number
PCT/US1991/000590
Other languages
English (en)
Inventor
Hy Kramer
Original Assignee
Hy Kramer
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 Hy Kramer filed Critical Hy Kramer
Priority to BR919106003A priority Critical patent/BR9106003A/pt
Priority to EP91904105A priority patent/EP0594589B1/fr
Priority to AU72426/91A priority patent/AU648064B2/en
Priority to SU915053045A priority patent/RU2085096C1/ru
Priority to KR1019920701886A priority patent/KR0148225B1/ko
Priority to DE69131755T priority patent/DE69131755D1/de
Priority to RO92-01078A priority patent/RO109029B1/ro
Publication of WO1991011928A1 publication Critical patent/WO1991011928A1/fr
Priority to FI923565A priority patent/FI923565A/fi
Priority to NO92923100A priority patent/NO923100L/no

Links

Classifications

    • 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
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
    • 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
    • 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
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • 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
    • A43B7/081—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being forced from outside

Definitions

  • the present invention relates to improved articles of footwear, particularly shoes having improved step cushioning and ventilation of the foot of the wearer. More particularly still, it relates to improvements in midsoles.
  • U.S. Patent No. 4,608,768 issued September 2, 1986, to Cavanagh discloses the use of plugs which are inserted in an openwork support forming a midsole.
  • the plugs are made of a material that is harder than that of the midsole.
  • U.S. Patent No. 4,831,749 issued May 23, 1989, to Tsai discloses a footwear including a ventilating and massaging insole having a plurality of upper be m ads protruding upwardly to touch a wearer's foot and a plurality of lower beads protruding downwardly to ride on a footwear sole so that upon a depression of a wearer's foot on the insole, an air flow will be pumped through holes each hole formed between each upper bead and each lower bead for ventilating the wearer's foot and for massaging the same.
  • U.S. Patent No. 4,685,224 issued August 11, . 1987, to Anger discloses the use of a labyrinth of ventilation channels between the top-sole of a shoe and the underside of the foot. This is intended to provide a pumping effect to move air around and ventilate the foot of the wearer.
  • U.S. Patent 3,418,731 issued December 31, 1968, to Anciaux discloses the use of an insole for a shoe provided with upper and lower surfaces of resilient material, and the upper surface of the sole being provided with a plurality of blind recesses, and the bottom surface being provided with corresponding projections so as to provide some ventilation during the action of walking.
  • the apparently closest background art encountered in the preparatory search is U.S. Patent 4,845,863 issued July 11, 1989, to Lin Yung-Mao which discloses the use of an insole or midsole in an active wear shoe.
  • conventional midsoles do not offer anything in the way of independent suspension or deformation of various areas thereof, and further are suited to only a particular weight class or cushionability preference of wearers.
  • the present invention is not directed to an objective of maximizing, or even obtaining, energy return to the walkers, but to the objective of shock-absorbing relatively gentle shocks of the steps of a normal walker and simultaneously ventilating the inside of the shoes worn.
  • the present invention provides an article of footwear which includes in the sole area a number of vertical plugs or columns adapted to easily compress and bulge with each step of the wearer.
  • This provides a shock-absorbing element of special value as it provides a comfortable base for the foot, fairly conformable to its sole contours, and cushions each step of the wearer.
  • the compressibility of the thermoplastic material is such that the plugs are compressed and significantly deformed to cushion each step of the wearer, the deformation being accompanied by substantial bulging of the plugs, and the compression, bulging, and subsequent recovery of the shape of the plugs providing significant flow of air in the sole region, for ventilating the article of footwear.
  • One embodiment of the present invention provides a midsole or part midsole adapted for inclusion in an article of footwear, to provide step cushioning and ventilation for the wearer.
  • the midsole or part midsole comprises a web portion adapted to extend along at least a portion of an outsole of the footwear and includes a cushioning element comprising a plurality of plugs projecting perpendicularly with respect to the plane of the web.
  • Each plug is made of elastic but easily compressible thermoplastic rubber or the like. The plugs are distributed on a web so as to provide a comfortable base for the foot of a wearer to cushion each step of the wearer.
  • the distribution, size and number of the plugs, and the compressibility of the material is such that the plugs are easily deformed and significantly compressed to cushion each step of the wearer, the compression being accompanied by substantial bulging of the plug.
  • the compression, bulging, and subsequent recovery of the shape of the plug provides movement of the surrounding air, for ventilation of the article of footwear.
  • the invention provides an article of footwear comprising an outsole and an upper, the outsole being provided with a plurality of upstanding plugs formed of resilient easily compressible material.
  • the plugs are distributed on the outsole so as to provide a comfortable base for the foot of a wearer, and to cushion the steps of a wearer.
  • the distribution, size and number of said plugs and the compressibility of the plastic is such that the plugs are deformed and significantly compressed to cushion each step of the wearer, the compression being accompanied by substantial bulging of the plug.
  • the compression, bulging, and subsequent recovery of the shape of the plug providing a significant flow of air along the outsole, for ventilation of the article of footwear.
  • Figure 1 shows a plan view of a midsole manufactured in accordance with a preferred embodiment of this invention
  • Figure 2 shows a perspective view of a portion of a web shown in Figure 1;
  • Figures 3, 4, and 5 are side elevations of a portion of web as shown in Figure 2, illustrating three embodiments of the upstanding plugs of the invention
  • Figure 6 shows a different embodiment of a web, provided with a sock-sole
  • Figure 7 shows a cut-away view of a complete shoe embodying one aspect of this invention
  • Figure 8 shows a further embodiment of the inventive concept employing the compressible plugs
  • Figure 9 shows an outsole provided with cavities or spaces for installation of partial midsole sections of the type shown in Figure 2;
  • FIGS 10 and 11 show sections of web such as shown in Figure 2, with variations in the shape of the plugs;
  • Figure 12 shows a toe portion 41 of a web as shown in Figure 9, in which the forwardmost plugs 53 are somewhat progressively shorter in length to suit a specific installation;
  • Figure 13 shows a variation of the invention
  • Figure 14 shows a partial midsole construction in the heel of a shoe according to the present invention.
  • Figure 15 shows a variation of the present invention as applied to the heel of a women's shoe or sandal.
  • FIG. 1 of the drawings shows a plan view of a midsole shown generally as web 10 which is provided with a large number of upstanding plugs 11. These plugs are disposed in this embodiment along the entire midsole 10, which extends from the toe portion 12 through the ball portion 13 to the heel portion 14.
  • each plug 11 is upstanding with respect to the web 10, and is affixed to the web at its proximal end.
  • Each plug 11 in this embodiment displays a central aperture 16.
  • the entire midsole 10 is preferably manufactured by injection molding, in which case the web 10 of the midsole as well as the plugs 11 are of the same material, and in which case the web 10 is highly flexible but not air-permeable. Such midsole then would be suitable for inclusion in an article of footwear, where the web 10 is in contact with the top of the outsole and the plugs 11 project upwardly.
  • the most suitable material found for such midsole is that known as "Supersoft" thermoplastic resin available from GLS PLASTICS of Woodstock, IL 6009 ⁇ , U.S.A. (sold by them under item #G3294) .
  • the material is made from a thermoplastic compound known as "Kraton”TM supplied by the Shell Chemical Company.
  • the preferred Kraton compounds are Kraton D-2104 and
  • the resulting Supersoft thermoplastic yields a midsole material having Durometer readings below 30, and preferably in the vicinity of 20. In spite of the softness of the resultant midsole, it still exhibits excellent elasticity and long life. Of course, there are other materials besides Kraton, such as Estane, polyvinyl chloride or rubber. The requisite characteristics of the material is that they yield plugs 11 that are easily compressible and significantly deformable (generally having Durometer readings below appr. 30) but that have long life and good elasticity in order to spring back to their original shape once compressive forces have been removed. The shape of the plugs 11 is not critical, and whether they are hollow or solid does not generally affect their deformability. In the embodiment of Figure 1 they are made hollow in order to save thermoplastic resin.
  • FIGs 2 and 3 show portions of the midsole shown in Figure 1 in perspective view and side elevation respectively.
  • this embodiment is provided with lower projections 20, which provide a small amount of ventilation below the midsole.
  • the plugs are shown as items 20 and 21. It will be seen that in the embodiments shown in Figure 4, the plugs are of varying thickness (i.e., height). Such thickness or height is of course discretionary, but values below 10 mm would appear reasonable.
  • FIG 6 shows an embodiment in which a portion of midsole as shown in Figure 3 is provided with a top web 25, which suitably can be prepared of porous material, or it can be a perforated material, thereby providing for some movement of air.
  • the plugs 11 are shown compressively deformed and bulging.
  • Figure 7 shows a cut-away view of a shoe embodying one form of the present invention, in which the midsole shown in Figure 1 is in place on top of outsole 31 in a shoe.
  • a flexible, air- permeable top-sole 30 is in place over the midsole.
  • Figure 8 shows a variation wherein the outsole 31 in the embodiment shown in Figure 7 is replaced by outsole 32, which is provided with a multiplicity of pockets 33 adapted to receive and retain plugs 11 of the type discussed above, thus eliminating the need for the web 10 to retain these plugs in place.
  • Plugs 11 may be retained permanently in holes 33 by adhesion means, or any other suitable means.
  • Figure 9 shows an embodiment wherein an outsole 42 is provided during manufacture with cut-away portions 43 and 44 so that suitably sized and shaped sections 40 and 41 of web such as shown in Figures. 2, 3, etc., fit directly into the spaces, thereby taking up less vertical room in the interior of the footwear.
  • the web sections 40 and 41 comprising the "midsole” are also thus held effectively in place against lateral movement. It is, of course, possible to provide only one of the sections 40 and 41.
  • Figure 10 illustrates an embodiment of the invention in which a section of the web 10 such as shown in Figure 2 is provided with plugs 50, which are solid plugs instead of the hollow plugs 11 shown in Figure 2. It may be necessary to use even softer material for the plugs 50, in order to maintain the desired high degree of compressibility, yielding a suitable extent to compression under the step of a wearer, while allowing the plug to bulge, and recover.
  • FIG 11 shows still another embodiment of the present invention in which a portion of the web 10 similar to that in Figure 2 is provided with upstanding plugs 51 which are hollow, but essentially square in cross section.
  • plugs 51 which are hollow, but essentially square in cross section.
  • Such variables as the resiliency of the plastic material, the height and shape of the plugs, the distribution and number of the plugs per unit of area, variations in the heights of various plugs, or rows of plugs, hollow versus solid plugs, and the thickness of the walls in such hollow plugs, can all be varied for the purpose of achieving the objectives of the present invention. Satisfactory results have been obtained using plugs having a cross-sectional area of appr. 0.5 cm with a wall thickness of 1 to 3 mm if hollow.
  • Figure 12 shows a further variation of the invention, in which the plugs are not all of the same length, wherein in insert 41 similar to the one shown in Figure 9, for the toe portion of a shoe or sandal, as may be seen from Figure 12, the plugs 11 grow progressively shorter through plugs 52 to 53 as they approach the toe.
  • the lengths of the plugs may be varied in any suitable manner to accommodate the geometry of the inside of the item of footwear.
  • Figure 13 shows a further embodiment of a portion of a web in accordance with the present invention, wherein the plugs in the upper and lower webs are facing each other for added cushioning.
  • the upper web should be flexible and preferably also air-permeable.
  • FIG 14 the inner part of a heel section 60 of an outsole or midsole is shown which has a square recess 61 in it.
  • the recess 61 has inserted therein a single large diameter cylindrical plug 62 which is shown in its fully compressively deformed position for explanatory purposes.
  • the compres ⁇ ive deformation is causing the plug 62 to bulge but, of course, only to partially fill in the space between its circumference and the corners of the recess 61, thus pumping air upwards every time the plug 62 bulges.
  • a heel section 70 of a women's shoe or sandal is shown, which has shown in it, for purposes of explanation, cylindrical recesses 71 and rectangular recess 72. Of course, any other polygonal recess may be used. Plugs 73 and 74, when installed in the recesses stick out as desired due to the recesses being shallower than the thickness or length of the plugs.

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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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

Cette invention concerne une semelle interne, une semelle interne partielle ou tout autre article similaire (10) devant être incorporé à un type de chaussure, qui comprend une semelle supérieure souple et dont une des caractéristiques est de posséder au moins un élément de rembourrage (11) au niveau du talon. Cet élément présente une épaisseur (ou hauteur) suffisante pour permettre une déformation importante en compression sur son épaisseur alors qu'a lieu simultanément une déformation importante due au renflement sur le pourtour, perpendiculairement à son épaisseur. Les déformations sont uniquement causées par la marche normale de la personne portant les chaussures; lesdites déformations permettant en même temps l'absorption des chocs et l'aération au cours de la marche normale.
PCT/US1991/000590 1990-02-09 1991-02-04 Chaussures a semelle interne amelioree WO1991011928A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR919106003A BR9106003A (pt) 1990-02-09 1991-02-04 Artigo de calcado que possui sola media aperfeicoada
EP91904105A EP0594589B1 (fr) 1990-02-09 1991-02-04 Chaussures a semelle interne amelioree
AU72426/91A AU648064B2 (en) 1990-02-09 1991-02-04 Article of footwear having improved midsole
SU915053045A RU2085096C1 (ru) 1990-02-09 1991-02-04 Обувь (вариант) и вставка для обуви
KR1019920701886A KR0148225B1 (ko) 1990-02-09 1991-02-04 개량된 중간창을 갖는 신발
DE69131755T DE69131755D1 (de) 1990-02-09 1991-02-04 Schuh mit verbesserter innensohle
RO92-01078A RO109029B1 (ro) 1990-02-09 1991-02-04 Articol de incaltaminte cu talpa imbunatita si insertie pentru acesta
FI923565A FI923565A (fi) 1990-02-09 1992-08-07 Skodon med foerbaettrat mellanbotten.
NO92923100A NO923100L (no) 1990-02-09 1992-08-07 Fottoey med forbedret midtsaale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47773290A 1990-02-09 1990-02-09
US477,732 1990-02-09

Publications (1)

Publication Number Publication Date
WO1991011928A1 true WO1991011928A1 (fr) 1991-08-22

Family

ID=23897129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/000590 WO1991011928A1 (fr) 1990-02-09 1991-02-04 Chaussures a semelle interne amelioree

Country Status (19)

Country Link
EP (1) EP0594589B1 (fr)
JP (1) JPH05503451A (fr)
KR (1) KR0148225B1 (fr)
CN (1) CN1053884A (fr)
AT (1) ATE185951T1 (fr)
AU (1) AU648064B2 (fr)
BR (1) BR9106003A (fr)
CA (1) CA2075989A1 (fr)
CZ (1) CZ280447B6 (fr)
DE (1) DE69131755D1 (fr)
FI (1) FI923565A (fr)
GR (1) GR1001110B (fr)
HU (2) HU9202576D0 (fr)
IN (1) IN175339B (fr)
PL (1) PL167270B1 (fr)
RO (1) RO109029B1 (fr)
RU (1) RU2085096C1 (fr)
WO (1) WO1991011928A1 (fr)
YU (1) YU20891A (fr)

Cited By (27)

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WO1993005675A1 (fr) * 1991-09-26 1993-04-01 U.S.A. Retama, Inc. Element constitutif de semelle de chaussure et procede de fabrication de celui-ci
US5311674A (en) * 1991-04-22 1994-05-17 Kiartchai Santiyanont Energy return system in an athletic shoe
WO1994024896A1 (fr) * 1993-05-03 1994-11-10 Retama Technology Corp. Composant de semelle de chaussure et procede de fabrication de ce composant
FR2707464A1 (fr) * 1993-07-12 1995-01-20 Chupin Batardiere Perfectionnement aux articles chaussants.
FR2708834A1 (fr) * 1993-08-10 1995-02-17 Ferrand Ets Procédé pour la fabrication d'articles chaussants et articles ainsi obtenus.
US5467536A (en) * 1991-05-24 1995-11-21 Ramer; John Shoe construction
US5517770A (en) * 1994-03-23 1996-05-21 Libertyville Saddle Shop, Inc. Shoe insole
EP0780063A1 (fr) * 1995-12-22 1997-06-25 Ligmar Gomma - S.r.l. Fond de chaussures avec protubérances creuses de ventilation
EP0815757A2 (fr) * 1996-06-25 1998-01-07 K Swiss Inc. Chaussure d'athlétisme à semelle intérieure élastique
EP0841019A2 (fr) * 1996-11-08 1998-05-13 Studio A.C. di Armando Cietto Dispositif d'absorption de chocs, en particulier pour chaussures
WO2000060971A1 (fr) * 1999-04-13 2000-10-19 Artemio Menicucci Semelle interieure matelassee
WO2002031377A3 (fr) * 2000-10-12 2002-08-29 Skydex Technologies Inc Structure tampon pour des surfaces de sols et de planchers
GB2376170A (en) * 2001-04-04 2002-12-11 Stephen Warren Petty Insole cushioning system
WO2007016820A1 (fr) * 2005-08-09 2007-02-15 Shaopei Zhuang Semelle de chaussure à air avec machine et procédé de fabrication afférents
WO2008148448A1 (fr) * 2007-06-04 2008-12-11 Eurosuole S.P.A. Membrane à ventouses en forme de sabliers ouverts moulées dans un matériau thermoplastique souple sur un support hydrophile et/ou respirant
EP2022360A1 (fr) * 2006-05-18 2009-02-11 Zhifei Sun Semelle élastique
KR101178266B1 (ko) * 2011-08-25 2012-08-29 서우승 다단계 완충칼럼을 갖는 맞춤형 신발 솔
KR101288036B1 (ko) * 2012-04-04 2013-07-22 서우승 다단계 완충칼럼을 갖는 맞춤형 신발 솔
US8590179B2 (en) 2007-05-22 2013-11-26 K-Swiss, Inc. Shoe with protrusions and securing portions
KR101445267B1 (ko) 2013-10-15 2014-09-30 (주)지원에프알에스 기능성 신발물품
US8911577B2 (en) 2007-05-10 2014-12-16 Nike, Inc. Contoured fluid-filled chamber
US9125453B2 (en) 2010-05-28 2015-09-08 K-Swiss Inc. Shoe outsole having tubes
IT201600073012A1 (it) * 2016-07-13 2018-01-13 Diadora Sport S R L Struttura di intersuola per calzature
WO2021032684A1 (fr) * 2019-08-20 2021-02-25 X-Technology Swiss Gmbh Couche de semelle de chaussure pourvue de moyens de support
RU2764135C1 (ru) * 2019-11-20 2022-01-13 Каприц Шупродукцион Гмбх Унд Ко. Кг Амортизирующая подошвенная система
US11805851B2 (en) 2015-11-24 2023-11-07 Diadora Sport S.R.L. Mid-sole, or insole, particularly for shoes
US11882898B2 (en) 2015-11-24 2024-01-30 Diadora Sport S.R.L. Sole, particularly for shoes

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CZ298877B6 (cs) * 2002-08-08 2008-03-05 Obuvnický výrobek, zejména podešev ci samostatná vkládací stélka
JP2005205204A (ja) * 2003-12-25 2005-08-04 Hiroshima Kasei Ltd カップインソール
JP2009195550A (ja) * 2008-02-22 2009-09-03 Daiwa Seiko Inc 釣り靴
KR100932018B1 (ko) * 2008-04-22 2009-12-14 임성조 중공쿠션돌기가 부착된 신발창 및 이의 제조방법
WO2009131356A2 (fr) * 2008-04-22 2009-10-29 Lim Sung Jo Semelle de chaussure fixée par des protubérances creuses et procédé de production associé
WO2009136700A2 (fr) * 2008-05-09 2009-11-12 Lim Sung Jo Semelle de chaussure présentant des protubérances amortisseuses creuses, leur moule de production et procédé de production associé
KR100941789B1 (ko) * 2008-05-09 2010-02-10 임성조 중공쿠션돌기가 구비되는 신발창과 이를 위한 제조금형 및 제조방법
KR101131280B1 (ko) * 2009-05-21 2012-03-30 권혁수 O형, x형 다리의 예방 및 체중맞춤형 쿠션신발
JP5254929B2 (ja) * 2009-10-23 2013-08-07 グローブライド株式会社 釣用ブーツ
IT1397239B1 (it) * 2009-12-01 2013-01-04 Zecca Sistema per accogliere un utente seduto o sdraiato.
KR101008344B1 (ko) * 2010-06-15 2011-01-13 임옥순 신발 갑피의 저면에 전후방밑창이 이격되게 부착되어 있는 신발
US9554616B2 (en) 2011-10-27 2017-01-31 Nike, Inc. Dual-density insole with a molded geometry
CN102429399A (zh) * 2011-11-28 2012-05-02 茂泰(福建)鞋材有限公司 一种双层减震鞋底
CN102599683B (zh) * 2012-04-09 2015-01-28 茂泰(福建)鞋材有限公司 双层减震鞋底
CN105105412B (zh) * 2012-08-17 2017-03-22 茂泰(福建)鞋材有限公司 一种减震元件及具有减震元件的减震鞋底
EP3215364B1 (fr) * 2014-11-05 2020-05-06 NIKE Innovate C.V. Procédé et mousses de treillis flexibles
US10143266B2 (en) * 2015-02-25 2018-12-04 Nike, Inc. Article of footwear with a lattice sole structure
CN113142742B (zh) 2015-09-24 2022-08-26 耐克创新有限合伙公司 鞋类制品及制造鞋类制品的方法
ES2821198T3 (es) 2017-02-17 2021-04-23 Special Springs Srl Actuador de cilindro de gas con dispositivo de seguridad para retorno descontrolado del pistón-vastago
CN110402091A (zh) 2017-03-16 2019-11-01 耐克创新有限合伙公司 用于鞋类物品的缓冲构件
CN107136637B (zh) * 2017-07-04 2019-10-18 黎明职业大学 一种多功能舒适性运动鞋底
CN115177073A (zh) 2019-07-25 2022-10-14 耐克创新有限合伙公司 鞋类物品
EP4003082B1 (fr) 2019-07-25 2023-10-04 NIKE Innovate C.V. Élément d'amortissement pour article chaussant

Citations (13)

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GB189915421A (en) * 1899-07-27 1899-12-09 William Lingard Improvements in Boots and Shoes.
US1598809A (en) * 1922-06-23 1926-09-07 Dressel Karl Boot and like cushioning device
US1605588A (en) * 1923-01-08 1926-11-02 Huiskamp James Shoe
US1605408A (en) * 1921-12-24 1926-11-02 Huiskamp James Air-cushion sole
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US5467536A (en) * 1991-05-24 1995-11-21 Ramer; John Shoe construction
AU676462B2 (en) * 1991-09-26 1997-03-13 Skydex Technologies, Inc. Shoe sole component
WO1993005675A1 (fr) * 1991-09-26 1993-04-01 U.S.A. Retama, Inc. Element constitutif de semelle de chaussure et procede de fabrication de celui-ci
EP0916277A1 (fr) * 1993-05-03 1999-05-19 Retama Technology Corp. Composant de semelle de chaussure et procédé pour sa fabrication
WO1994024896A1 (fr) * 1993-05-03 1994-11-10 Retama Technology Corp. Composant de semelle de chaussure et procede de fabrication de ce composant
FR2707464A1 (fr) * 1993-07-12 1995-01-20 Chupin Batardiere Perfectionnement aux articles chaussants.
FR2708834A1 (fr) * 1993-08-10 1995-02-17 Ferrand Ets Procédé pour la fabrication d'articles chaussants et articles ainsi obtenus.
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EP0815757A2 (fr) * 1996-06-25 1998-01-07 K Swiss Inc. Chaussure d'athlétisme à semelle intérieure élastique
EP0815757A3 (fr) * 1996-06-25 1998-01-14 K Swiss Inc. Chaussure d'athlétisme à semelle intérieure élastique
EP0841019A2 (fr) * 1996-11-08 1998-05-13 Studio A.C. di Armando Cietto Dispositif d'absorption de chocs, en particulier pour chaussures
EP0841019A3 (fr) * 1996-11-08 1999-04-14 Studio A.C. di Armando Cietto Dispositif d'absorption de chocs, en particulier pour chaussures
WO2000060971A1 (fr) * 1999-04-13 2000-10-19 Artemio Menicucci Semelle interieure matelassee
WO2002031377A3 (fr) * 2000-10-12 2002-08-29 Skydex Technologies Inc Structure tampon pour des surfaces de sols et de planchers
US6777062B2 (en) 2000-10-12 2004-08-17 Skydex Technologies, Inc. Cushioning structure for floor and ground surfaces
GB2376170A (en) * 2001-04-04 2002-12-11 Stephen Warren Petty Insole cushioning system
WO2007016820A1 (fr) * 2005-08-09 2007-02-15 Shaopei Zhuang Semelle de chaussure à air avec machine et procédé de fabrication afférents
EP2022360A4 (fr) * 2006-05-18 2013-02-27 Zhifei Sun Semelle élastique
EP2022360A1 (fr) * 2006-05-18 2009-02-11 Zhifei Sun Semelle élastique
US8911577B2 (en) 2007-05-10 2014-12-16 Nike, Inc. Contoured fluid-filled chamber
US9345286B2 (en) 2007-05-10 2016-05-24 Nike, Inc. Contoured fluid-filled chamber
US8590179B2 (en) 2007-05-22 2013-11-26 K-Swiss, Inc. Shoe with protrusions and securing portions
US8881431B2 (en) 2007-05-22 2014-11-11 K-Swiss, Inc. Shoe with protrusions and securing portions
WO2008148448A1 (fr) * 2007-06-04 2008-12-11 Eurosuole S.P.A. Membrane à ventouses en forme de sabliers ouverts moulées dans un matériau thermoplastique souple sur un support hydrophile et/ou respirant
US9125453B2 (en) 2010-05-28 2015-09-08 K-Swiss Inc. Shoe outsole having tubes
WO2013028036A2 (fr) * 2011-08-25 2013-02-28 Seo Woo Seung Semelle de chaussure sur mesure comportant un empilement de coussins multicouches
WO2013028036A3 (fr) * 2011-08-25 2013-04-18 Seo Woo Seung Semelle de chaussure sur mesure comportant un empilement de coussins multicouches
KR101178266B1 (ko) * 2011-08-25 2012-08-29 서우승 다단계 완충칼럼을 갖는 맞춤형 신발 솔
KR101288036B1 (ko) * 2012-04-04 2013-07-22 서우승 다단계 완충칼럼을 갖는 맞춤형 신발 솔
WO2015056936A1 (fr) * 2013-10-15 2015-04-23 (주)지원에프알에스 Article fonctionnel de chaussure
KR101445267B1 (ko) 2013-10-15 2014-09-30 (주)지원에프알에스 기능성 신발물품
US11805851B2 (en) 2015-11-24 2023-11-07 Diadora Sport S.R.L. Mid-sole, or insole, particularly for shoes
US11882898B2 (en) 2015-11-24 2024-01-30 Diadora Sport S.R.L. Sole, particularly for shoes
IT201600073012A1 (it) * 2016-07-13 2018-01-13 Diadora Sport S R L Struttura di intersuola per calzature
WO2018011030A1 (fr) * 2016-07-13 2018-01-18 Diadora Sport S.R.L. Semelle intercalaire pour chaussures
US11684116B2 (en) 2016-07-13 2023-06-27 Diadora S.P.A. Mid-sole for shoes
WO2021032684A1 (fr) * 2019-08-20 2021-02-25 X-Technology Swiss Gmbh Couche de semelle de chaussure pourvue de moyens de support
CH716514A1 (de) * 2019-08-20 2021-02-26 X Tech Swiss Gmbh Schuhsohlenlage mit Stützmitteln.
RU2764135C1 (ru) * 2019-11-20 2022-01-13 Каприц Шупродукцион Гмбх Унд Ко. Кг Амортизирующая подошвенная система

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PL167270B1 (pl) 1995-08-31
AU7242691A (en) 1991-09-03
CS31791A3 (en) 1992-03-18
KR0148225B1 (ko) 1998-08-17
GR910100070A (en) 1992-06-30
CN1053884A (zh) 1991-08-21
EP0594589A4 (fr) 1992-10-21
JPH05503451A (ja) 1993-06-10
PL289003A1 (en) 1991-09-23
HU9202576D0 (en) 1993-05-28
CZ280447B6 (cs) 1996-01-17
YU20891A (sh) 1995-01-31
EP0594589A1 (fr) 1994-05-04
CA2075989A1 (fr) 1991-08-10
GR1001110B (el) 1993-04-28
BR9106003A (pt) 1992-10-20
ATE185951T1 (de) 1999-11-15
HUT63545A (en) 1993-09-28
KR920702948A (ko) 1992-12-17
RU2085096C1 (ru) 1997-07-27
AU648064B2 (en) 1994-04-14
FI923565A (fi) 1992-08-07
RO109029B1 (ro) 1994-11-30

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