WO1991011931A1 - Systemes de stabilisation pour chaussures - Google Patents

Systemes de stabilisation pour chaussures Download PDF

Info

Publication number
WO1991011931A1
WO1991011931A1 PCT/SE1990/000814 SE9000814W WO9111931A1 WO 1991011931 A1 WO1991011931 A1 WO 1991011931A1 SE 9000814 W SE9000814 W SE 9000814W WO 9111931 A1 WO9111931 A1 WO 9111931A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
cushion
mid
sole
raised portions
Prior art date
Application number
PCT/SE1990/000814
Other languages
English (en)
Inventor
Robert Bogaty
Steven Chapman
David Doyle
Richard Mochen
Original Assignee
Tretorn Ab
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 Tretorn Ab filed Critical Tretorn Ab
Priority to KR1019920701751A priority Critical patent/KR920702950A/ko
Publication of WO1991011931A1 publication Critical patent/WO1991011931A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels
    • A43B21/28—Pneumatic heels filled with a compressible fluid, e.g. air, gas
    • 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

Definitions

  • BAC GR ⁇ yND_OF_THE_INVENTIO This invention is directed to shoes and more particularly to shoes for runners who over pronate, over supinate or those who are heel strikers as well as those runners with substantially no bromechanical problems, i.e. neutral gait runners, but who want additional shock dispersion and flexibility.
  • cushion (pads) containing specially configured cells with memory, and which contain unpressurized air, are preferably suspended in the mid-sole of preferably a sliplasted shoe.
  • Shoe patents in this general area of technology include United States Patent No. 4,223,455, United States Patent No. 4,878,300 and United States Patent No. 4,854,057.
  • the invention is directed to shoes, which provide to the user, particularly a runner, cushioning and in the case of certain runners having certain bio echanical problems, the present invention provides correction as well as cushioning and stability depending on how the cushioning pad of this invention is used in the shoe.
  • the cushions of this invention are of plastic material and are constructed with individual cells, the walls of which have memory, so that the cell walls return to substantially their original shape after compression.
  • the cells each contain unpressurized air at ambient temperature, so that the cells remain intact, even if punctured.
  • the cells used in the rear portion of the shoes are higher around the outer perifery for stability and combine with the lower in height inwardly positioned cells to form an anatomical heel cradle.
  • the cushions (pads) incorportate a shock dispersing plate of the type described in United States Patent No. 4,878,300, to provide a firmer effect and even greater stability while retaining cushioning.
  • Figure 1 is a side elevation of an athletic shoe made in accordance with this invention.
  • Figure 2 is a portion of the bottom of the shoe;
  • Figure 3 is a top view of the two-part mid-sole of the shoe of this invention;
  • Figure 4 is a top view of one of the parts of the mid-sole containing a heel cushioning pad according to the invention.
  • Figure 5 is a bottom view of a portion of the mid-sole of Figure 4.
  • Figure 6 is a sectional view taken along line 6-6 in Figure
  • Figure 7 is a top view of the heel cushion of the invention
  • Figure 8 is a top view of a flexible plate, which may be used with the heel cushion of the invention
  • Figure 9 is a sectional view similar to Figure 6, in which the plate of Figure 8 is positioned between the upper and bottom portions of the cushioning pad to provide a firmer effect and greater stability;
  • Figures 10-A and 10-B are views similar to Figure 9, in which individual sections of the pad are provided with plastic sheets, so they may be incorporated in the shoe mid-sole as separate units;
  • Figure 11 is a top view of another mid-sole form for use in the shoes of this invention;
  • Figure 12 is a bottom view of the mid-sole of Figure 11;
  • Figure 13 illustrates the top view of a rear foot portion of the mid-sole;
  • Figure 14 illustrates the bottom view of the rear foot portion of the mid-sole
  • Figure 15 is a sectional view taken along line 15-15 in Figure 11 without the cushioning units in place;
  • Figure 16 is a sectional view taken along line 16-16 in Figure 13;
  • Figure 17 is a top view of the rear foot cushion shown in Figure 16 without the encapsulating shell;
  • Figure 17-B is a sectional view of the pad similar to Figure 16, in which a flexible shock dispersing plate as shown in a top view ( Figure 17-A), is positioned between the top and bottom portions of the cushioning pad parts to form a cushioning unit;
  • Figures 18-A and 18-B are views similar to Figure 17-B, in which the top and bottom portions of the cushions are sealed with plastic sheets;
  • Figure 19 is a view similar to Figure 11, in which the position of the heel portion is reversed, so that the cushioning pad is positioned on the arch side of the shoe, instead of along the outer edge of the shoe;
  • Figure 20 is a front view portion of the shoe showing the front cushioning pad;
  • Figure 21 is a sectional view taken along line 21-21 in Figure 20;
  • Figures 22 and 23 illustrate sectional views of modified front cushions.
  • FIGS 1 and 2 show a typical shoe of this invention at 40.
  • the shoe may be of a sliplasted type, i.e. with a sliplasted upper 41, e.g. leather or fabric or other types of construction, as described in United States Patent No. 4,854,057, incorporated herein by reference hereto.
  • the mid-sole of foamed plastic material e.g. closed cell foam material such as EVA and at 43, there is an outsole (bottom) of rubber.
  • Figure 2 the underside of the shoe is shown, which has an opening defined thereby at 43-1 to permit a portion of the cushion 45, central cell 50-1 to be seen as shown in Figure 6.
  • Figure 1 illustrates at 46 where the front cushion 46, shown in Figures 20 and 21, would be positioned if incorporated into the shoe.
  • Figure 3 illustrates that the mid-sole is comprised of two sections, 45 and 48.
  • the mid-sole portion 48 defines a rear opening 48-1, in which the rear heel cushioning unit 45 is positioned in the manner of a jigsaw puzzle.
  • the unit 45 is shown in top and bottom views. Figures 4 and 5, respectively.
  • the unit 45 has an upper opening 45-1, which is the result of the molding process used to form cushioning, unit 45.
  • the foam outer encapsulating shell of the cushioning unit 45 is shown in section of Figure 6.
  • Figure 5 illustrates the bottom of the unit 45 and shows an opening 45-3, which shows the cushion 50 portion, i.e. central cell 50-1.
  • the cushion 50 may preferably be vacuum formed from sheet material or alternatively injection molded.
  • the preferred material is a polybutane terethalate such as Lomod Brand (XB006) polybutane terethalate (PBT).
  • the cushion 50 is particularly useful for those runners who are heel strikers.
  • the cushion 50 comprises top 50-A and bottom 50-B sections, which are mirror images of each other or may be different if desired.
  • Each section, 50-A and 50-B comprises outer cells, 50-2 to 50-4, which are taller (of greater height) than the central circular cell, 50-1 and cell 50-5, so as to produce an anatomic heel cradle.
  • Each of the cells are not interconnected as shown and contain unpressurized air at ambient temperature.
  • the cell walls are of a sufficient thickness, e.g. about 0,7 to 1.5 mm with 1 mm being preferred.
  • the cell walls exhibit memorey, i.e. they will return to substantially their original shape after compression.
  • the cell sections, 50-A and 50-B, are each sealed together as shown by, e.g. adhesive or other ways known in the art to form the individual cells.
  • FIG 8 there is shown a shock absorbing plate, 54 of the type described in United States Patent Nos. 4,854,057 and 4,878,300, both of which are incorporated herein by reference hereto.
  • the plate is shown positioned in Figure 9 and is bonded, e.g. by adhesive to the cells of cushions sections 50-A and 50-B, so as to form individual upper and Lower cells.
  • the cushion unit of Figure 9 provides additional shock dispersion flexibility over that shown in Figure 6. It is positioned in the shoe in the same fashion as the structure of Figure 6.
  • the plate, 54 is made from e.g. a composite of polyester resin containing woven or chopped fiberglass, e.g. with 25 % resin.
  • the force dispersing plate is preferably flexible and substantially non-stretchable.
  • Figures 10-A and 10-B show further cushion configurations, in which a plastic sheet of the same material as the cells or other plastic is bonded to the cells.
  • the cushion cells may then be used in the shoe as disclosed, in e.g. an upward facing direction and encapsulated in the mid-sole as disclosed above.
  • the mid-sole 60 is formed of a first section 71, which defines a rear opening 71-1, in which there is positioned the cushion unit 70 with the cushion unit extending on the outside of the mid-sole to about where the arch would be positioned on the opposite side of the mid-sole.
  • a forward cavity or recess 72 is provided for receiving a cushion 46, as shown in Figures 20 and 21.
  • Figure 16 shows the cushion 75, having two sections, top 75-A and bottom 75-B, with cells 75-1 to 75-5, of the type described, with respect to Figures 1 to 7.
  • forward cells 75-6 and 75-7 are provided to provide the anti-supination effect.
  • the cushion cells are independent of one another and contain as before, unpressurized air at ambient temperature.
  • the cushion unit 70 is as before, an outer encapsulating closed cell foam plastic (EVA) shell about the cells as shown in Figure 16 and the mid-sole is used in the shoes as previously described.
  • EVA closed cell foam plastic
  • Figure 17-A shows a force dispersing plate as previously described and used as shown in Figure 17-B between mirror image cells sections bonded thereto to provide additional shock dispersion and flexibility.
  • Figures 18-A and 18-B show modifications of the cushioning cells sealed with a plastic sheet or with the plate 80. These configurations may also be used to provide cushioning, if desired.
  • Figure 19 illustrates a cushioning unit 80, reversed in the mid-sole 81, to provide an anti-pronation effect with the unit and cushion on the inside of the mid-sole and extending to about where the arch begins.
  • a recess 82 is provided for the front cushion if desired.
  • FIG. 20 shows another front cushion configuration having two cellular sections, 96A and 96B, sealed together and positioned in mid-sole 97 in recess 97-1.
  • Fig. 23 shows a forefront cell unit where the cells 98 are sealed at the bottom with a plastic sheet 99, and are positionable in an upward direction.
  • cushion cellular member disclosed herein may also be placed in a sock liner if desired in the inside of the shoe upper.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention se rapporte à des chaussures d'athlétisme qui sont munies de semelles intérieures (42, 60, 81, 90, 97), lesquelles contiennent des cellules indépendantes et de formes sélectionnées à l'intérieur d'unités d'amortissement (45, 50, 70, 75, 80), ces cellules renfermant de l'air non pressurisé. Ces cellules servent non seulement à stabiliser le pied mais également à assurer une fonction d'amortissement qui protège l'organisme de l'athlète.
PCT/SE1990/000814 1990-02-16 1990-12-10 Systemes de stabilisation pour chaussures WO1991011931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920701751A KR920702950A (ko) 1990-02-16 1990-12-10 안정된 구두체계

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48072890A 1990-02-16 1990-02-16
US480728 1990-02-16

Publications (1)

Publication Number Publication Date
WO1991011931A1 true WO1991011931A1 (fr) 1991-08-22

Family

ID=23909118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1990/000814 WO1991011931A1 (fr) 1990-02-16 1990-12-10 Systemes de stabilisation pour chaussures

Country Status (4)

Country Link
EP (1) EP0515440A1 (fr)
JP (1) JPH05503865A (fr)
KR (1) KR920702950A (fr)
WO (1) WO1991011931A1 (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313717A (en) * 1991-12-20 1994-05-24 Converse Inc. Reactive energy fluid filled apparatus providing cushioning, support, stability and a custom fit in a shoe
EP0768047A2 (fr) * 1995-10-16 1997-04-16 Global Sports Technologies Inc. Chaussure de sport avec insert élastique à surface concave
WO1998025493A1 (fr) * 1996-12-12 1998-06-18 Etablissements Chupin Batardiere Semelle a poche d'air, article chaussant muni d'une telle semelle et son procede de montage
US5802739A (en) * 1995-06-07 1998-09-08 Nike, Inc. Complex-contoured tensile bladder and method of making same
WO1999020135A1 (fr) * 1997-10-16 1999-04-29 Technostar Co., Ltd. Chaussure a absorption optimale des chocs de reception au sol
WO2001070064A3 (fr) * 2000-03-16 2002-06-27 Nike Inc Vessie a couture bord a bord inversee et son procede de fabrication
US6796056B2 (en) 2002-05-09 2004-09-28 Nike, Inc. Footwear sole component with a single sealed chamber
US6845573B2 (en) * 1994-10-14 2005-01-25 Reebok International Ltd. Support and cushioning system for an article of footwear
WO2005117628A2 (fr) * 2004-06-04 2005-12-15 Nike, Inc. Chaussure comprenant une semelle dotee d'elements compressibles
US7426792B2 (en) 2002-05-09 2008-09-23 Nike, Inc. Footwear sole component with an insert
WO2009091693A1 (fr) 2008-01-16 2009-07-23 Nike, Inc. Chambre remplie de fluide avec une surface renforcée
EP2250919A2 (fr) 2009-05-11 2010-11-17 Brooks Sports, Inc. Assemblage de chaussure doté de liquide visqueux non linéaire
CN102085026A (zh) * 2009-12-04 2011-06-08 杨登任 塑料弹性结构
WO2014160288A1 (fr) * 2013-03-13 2014-10-02 Deckers Outdoor Corporation Chaussure ayant une structure de semelle à flotteur
US8911577B2 (en) 2007-05-10 2014-12-16 Nike, Inc. Contoured fluid-filled chamber
WO2015017446A1 (fr) 2013-08-02 2015-02-05 Skydex Technologies, Inc Matrices de cellules vides différentes pour support de semelle
CN104350192A (zh) * 2012-04-10 2015-02-11 耐克创新有限合伙公司 间隔织物材料及用于制造间隔织物材料的方法
DE10191079B3 (de) * 2000-03-16 2017-06-01 NIKE Innovate C.V. (Kommanditgesellschaft niederländischen Rechts) Blase mit einer vielstufigen abschnittsweisen Polsterung
DE10164863B4 (de) * 2001-03-16 2017-11-09 Adidas International Marketing B.V. Schuhsohle und Schuh
WO2018217559A1 (fr) * 2017-05-23 2018-11-29 Nike, Inc. Système de semelle intercalaire à réponse progressive
US10238175B2 (en) 2015-04-08 2019-03-26 Nike, Inc. Article with a cushioning assembly having inner and outer bladder elements with interfitting features and method of manufacturing an article
US10362833B2 (en) 2015-04-21 2019-07-30 Nike, Inc. Bladder element formed from three sheets and method of manufacturing a bladder element
US10537153B2 (en) 2017-05-23 2020-01-21 Nike, Inc. Midsole with graded response
US10758004B2 (en) 2017-05-23 2020-09-01 Nike, Inc. Domed midsole with staged compressive stiffness
US10791795B2 (en) 2015-04-08 2020-10-06 Nike, Inc. Article with a cushioning assembly having inner and outer bladder elements and a reinforcement element and method of manufacturing an article
US11166524B2 (en) 2018-11-20 2021-11-09 Nike, Inc. Footwear bladder system
US11213094B2 (en) 2018-11-20 2022-01-04 Nike, Inc. Footwear bladder system
WO2022094274A1 (fr) * 2020-10-30 2022-05-05 Nike Innovate C.V. Élément d'amortissement pour article chaussant

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
JP5351464B2 (ja) * 2008-08-11 2013-11-27 株式会社タイカ 緩衝材並びにこの緩衝材を具えたシューズ
TW201119833A (en) * 2009-12-02 2011-06-16 Teng-Jen Yang Elastic structure made by plastic injection molding
US9603414B2 (en) * 2013-03-15 2017-03-28 Nike, Inc. Fluid-filled chamber with a tensile element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638701A (en) * 1925-01-15 1927-08-09 Balloon Rubber Heel Company In Rubber-cushioned heel
DE721701C (de) * 1939-10-28 1942-06-13 Josef Klein Auswechselbarer Sohlen- und Absatzschoner
GB962676A (en) * 1961-12-11 1964-07-01 I T S Rubber Ltd Improvements in or relating to footwear
FR2365974A1 (fr) * 1976-07-28 1978-04-28 Jallatte Sa Perfectionnements apportes aux semelles anti-derapantes pour chaussures, notamment pour chaussures professionnelles de securite
FR2412280A2 (fr) * 1977-12-23 1979-07-20 Jallatte Sa Perfectionnements apportes aux semelles anti-derapantes pour chaussures, notamment pour chaussures professionnelles de securite
DE2933393A1 (de) * 1979-08-17 1981-02-26 Funck Herbert Formsohle fuer schuhwerk

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638701A (en) * 1925-01-15 1927-08-09 Balloon Rubber Heel Company In Rubber-cushioned heel
DE721701C (de) * 1939-10-28 1942-06-13 Josef Klein Auswechselbarer Sohlen- und Absatzschoner
GB962676A (en) * 1961-12-11 1964-07-01 I T S Rubber Ltd Improvements in or relating to footwear
FR2365974A1 (fr) * 1976-07-28 1978-04-28 Jallatte Sa Perfectionnements apportes aux semelles anti-derapantes pour chaussures, notamment pour chaussures professionnelles de securite
FR2412280A2 (fr) * 1977-12-23 1979-07-20 Jallatte Sa Perfectionnements apportes aux semelles anti-derapantes pour chaussures, notamment pour chaussures professionnelles de securite
DE2933393A1 (de) * 1979-08-17 1981-02-26 Funck Herbert Formsohle fuer schuhwerk

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313717A (en) * 1991-12-20 1994-05-24 Converse Inc. Reactive energy fluid filled apparatus providing cushioning, support, stability and a custom fit in a shoe
US7181867B2 (en) * 1994-01-26 2007-02-27 Reebok International Ltd. Support and cushioning system for an article of footwear
US8434244B2 (en) 1994-01-26 2013-05-07 Reebok International Limited Support and cushioning system for an article of footwear
US6845573B2 (en) * 1994-10-14 2005-01-25 Reebok International Ltd. Support and cushioning system for an article of footwear
EP0963165A4 (fr) * 1995-06-07 1999-12-15
US5802739A (en) * 1995-06-07 1998-09-08 Nike, Inc. Complex-contoured tensile bladder and method of making same
EP0963165A1 (fr) * 1995-06-07 1999-12-15 Nike International Ltd Ballonnets elastiques a contours complexes
US6041521A (en) * 1995-10-16 2000-03-28 Fila Sport, Spa. Sports shoe having an elastic insert
EP0768047A3 (fr) * 1995-10-16 1998-01-21 Global Sports Technologies Inc. Chaussure de sport avec insert élastique à surface concave
EP0768047A2 (fr) * 1995-10-16 1997-04-16 Global Sports Technologies Inc. Chaussure de sport avec insert élastique à surface concave
FR2757025A1 (fr) * 1996-12-12 1998-06-19 Chupin Batardiere Ets Perfectionnement aux articles chaussants
WO1998025493A1 (fr) * 1996-12-12 1998-06-18 Etablissements Chupin Batardiere Semelle a poche d'air, article chaussant muni d'une telle semelle et son procede de montage
WO1999020135A1 (fr) * 1997-10-16 1999-04-29 Technostar Co., Ltd. Chaussure a absorption optimale des chocs de reception au sol
WO2001070064A3 (fr) * 2000-03-16 2002-06-27 Nike Inc Vessie a couture bord a bord inversee et son procede de fabrication
DE10191079B3 (de) * 2000-03-16 2017-06-01 NIKE Innovate C.V. (Kommanditgesellschaft niederländischen Rechts) Blase mit einer vielstufigen abschnittsweisen Polsterung
CN100407955C (zh) * 2000-03-16 2008-08-06 耐克国际有限公司 具有翻转边缘接缝的气囊的制造方法
DE10164863B4 (de) * 2001-03-16 2017-11-09 Adidas International Marketing B.V. Schuhsohle und Schuh
EP1803365B1 (fr) * 2002-05-09 2017-10-18 NIKE Innovate C.V. Semelle de chaussure dotée d'une seule cavité étanche
US7243443B2 (en) 2002-05-09 2007-07-17 Nike, Inc. Footwear sole component with a single sealed chamber
US7073276B2 (en) 2002-05-09 2006-07-11 Nike, Inc. Footwear sole component with a single sealed chamber
US7426792B2 (en) 2002-05-09 2008-09-23 Nike, Inc. Footwear sole component with an insert
US6796056B2 (en) 2002-05-09 2004-09-28 Nike, Inc. Footwear sole component with a single sealed chamber
WO2005117628A3 (fr) * 2004-06-04 2006-05-18 Nike Inc Chaussure comprenant une semelle dotee d'elements compressibles
US7200955B2 (en) 2004-06-04 2007-04-10 Nike, Inc. Article of footwear incorporating a sole structure with compressible inserts
EP2298109A1 (fr) * 2004-06-04 2011-03-23 Nike International Ltd Chaussure comprenant une semelle dotée d'éléments compressibles
EP2319343A1 (fr) * 2004-06-04 2011-05-11 Nike International Ltd Chaussure comprenant une semelle dotée d'éléments compressibles
EP2937008A1 (fr) * 2004-06-04 2015-10-28 NIKE Innovate C.V. Chaussure dotée d'une structure de semelle dotée d'inserts compressibles
WO2005117628A2 (fr) * 2004-06-04 2005-12-15 Nike, Inc. Chaussure comprenant une semelle dotee d'elements compressibles
US9345286B2 (en) 2007-05-10 2016-05-24 Nike, Inc. Contoured fluid-filled chamber
US8911577B2 (en) 2007-05-10 2014-12-16 Nike, Inc. Contoured fluid-filled chamber
CN101917881B (zh) * 2008-01-16 2013-02-27 耐克国际有限公司 鞋类物品和制造用于鞋类物品的流体填充室的方法
WO2009091693A1 (fr) 2008-01-16 2009-07-23 Nike, Inc. Chambre remplie de fluide avec une surface renforcée
EP2250919A3 (fr) * 2009-05-11 2011-01-19 Brooks Sports, Inc. Assemblage de chaussure doté de liquide visqueux non linéaire
US8661709B2 (en) 2009-05-11 2014-03-04 Brooks Sports, Inc. Shoe assembly with non-linear viscous liquid
US10016016B2 (en) 2009-05-11 2018-07-10 Brooks Sports, Inc. Shoe assembly with non-linear viscous liquid
US8209885B2 (en) 2009-05-11 2012-07-03 Brooks Sports, Inc. Shoe assembly with non-linear viscous liquid
EP2250919A2 (fr) 2009-05-11 2010-11-17 Brooks Sports, Inc. Assemblage de chaussure doté de liquide visqueux non linéaire
CN102085026A (zh) * 2009-12-04 2011-06-08 杨登任 塑料弹性结构
CN104350192A (zh) * 2012-04-10 2015-02-11 耐克创新有限合伙公司 间隔织物材料及用于制造间隔织物材料的方法
WO2014160288A1 (fr) * 2013-03-13 2014-10-02 Deckers Outdoor Corporation Chaussure ayant une structure de semelle à flotteur
EP2999370A4 (fr) * 2013-08-02 2017-02-08 Skydex Technologies, Inc. Matrices de cellules vides différentes pour support de semelle
US10624419B2 (en) 2013-08-02 2020-04-21 Skydex Technologies, Inc. Differing void cell matrices
WO2015017446A1 (fr) 2013-08-02 2015-02-05 Skydex Technologies, Inc Matrices de cellules vides différentes pour support de semelle
US11330861B2 (en) 2013-08-02 2022-05-17 Skydex Technologies, Inc. Void cell arrangements with differing void cells
US10238175B2 (en) 2015-04-08 2019-03-26 Nike, Inc. Article with a cushioning assembly having inner and outer bladder elements with interfitting features and method of manufacturing an article
US10791795B2 (en) 2015-04-08 2020-10-06 Nike, Inc. Article with a cushioning assembly having inner and outer bladder elements and a reinforcement element and method of manufacturing an article
US10362833B2 (en) 2015-04-21 2019-07-30 Nike, Inc. Bladder element formed from three sheets and method of manufacturing a bladder element
US10537153B2 (en) 2017-05-23 2020-01-21 Nike, Inc. Midsole with graded response
US10645996B2 (en) 2017-05-23 2020-05-12 Nike, Inc. Midsole system with graded response
US10758004B2 (en) 2017-05-23 2020-09-01 Nike, Inc. Domed midsole with staged compressive stiffness
WO2018217559A1 (fr) * 2017-05-23 2018-11-29 Nike, Inc. Système de semelle intercalaire à réponse progressive
EP4233617A3 (fr) * 2017-05-23 2023-09-20 NIKE Innovate C.V. Système de semelle intercalaire à réponse progressive
US11166524B2 (en) 2018-11-20 2021-11-09 Nike, Inc. Footwear bladder system
US11213094B2 (en) 2018-11-20 2022-01-04 Nike, Inc. Footwear bladder system
WO2022094274A1 (fr) * 2020-10-30 2022-05-05 Nike Innovate C.V. Élément d'amortissement pour article chaussant
US11871812B2 (en) 2020-10-30 2024-01-16 Nike, Inc. Cushioning element for article of footwear

Also Published As

Publication number Publication date
JPH05503865A (ja) 1993-06-24
KR920702950A (ko) 1992-12-17
EP0515440A1 (fr) 1992-12-02

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