CA2084080C - Athletic shoe having inflatable bladder - Google Patents
Athletic shoe having inflatable bladder Download PDFInfo
- Publication number
- CA2084080C CA2084080C CA002084080A CA2084080A CA2084080C CA 2084080 C CA2084080 C CA 2084080C CA 002084080 A CA002084080 A CA 002084080A CA 2084080 A CA2084080 A CA 2084080A CA 2084080 C CA2084080 C CA 2084080C
- Authority
- CA
- Canada
- Prior art keywords
- bladder
- pump
- shoe
- foot
- tongue
- 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.)
- Expired - Lifetime
Links
- 230000000386 athletic effect Effects 0.000 title claims abstract description 50
- 239000012530 fluid Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 50
- 210000002683 foot Anatomy 0.000 description 48
- 239000000463 material Substances 0.000 description 46
- 239000006260 foam Substances 0.000 description 18
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 17
- 230000000994 depressogenic effect Effects 0.000 description 11
- 238000003466 welding Methods 0.000 description 8
- 210000003423 ankle Anatomy 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000010985 leather Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 210000003371 toe Anatomy 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000004744 fore-foot Anatomy 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 229920001247 Reticulated foam Polymers 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- KETWBQOXTBGBBN-UHFFFAOYSA-N hex-1-enylbenzene Chemical compound CCCCC=CC1=CC=CC=C1 KETWBQOXTBGBBN-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
- A43B17/03—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 gas, e.g. air
- A43B17/035—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 gas, e.g. air provided with a pump or valve
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53085490A | 1990-05-30 | 1990-05-30 | |
| US07/530,854 | 1990-05-30 | ||
| PCT/US1991/003610 WO1991018527A1 (en) | 1990-05-30 | 1991-05-23 | Athletic shoe having inflatable bladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2084080A1 CA2084080A1 (en) | 1991-12-01 |
| CA2084080C true CA2084080C (en) | 2000-01-11 |
Family
ID=24115252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002084080A Expired - Lifetime CA2084080C (en) | 1990-05-30 | 1991-05-23 | Athletic shoe having inflatable bladder |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0536202B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH07112441B2 (enrdf_load_stackoverflow) |
| AU (1) | AU650270B2 (enrdf_load_stackoverflow) |
| CA (1) | CA2084080C (enrdf_load_stackoverflow) |
| DE (1) | DE69130980T2 (enrdf_load_stackoverflow) |
| WO (1) | WO1991018527A1 (enrdf_load_stackoverflow) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69233009T2 (de) * | 1992-01-31 | 2004-01-22 | Reebok International Ltd. (N.D.Ges.D. Staates Massachusetts), Stoughton | Oberteil für einen sportschuh und dessen herstellung |
| WO1993014659A1 (en) * | 1992-01-31 | 1993-08-05 | Reebok International Ltd. | Support system for footwear |
| MX9206826A (es) * | 1992-04-30 | 1994-05-31 | Gear L A Inc | Zapato de deporte que cuenta con medio indicador de presion de la bolsa de aire. |
| US5400529A (en) * | 1992-08-21 | 1995-03-28 | Oansh Designs, Ltd. | Sports medicine shoe |
| US8677652B2 (en) | 2002-07-02 | 2014-03-25 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US7278445B2 (en) | 2002-07-02 | 2007-10-09 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US6785985B2 (en) | 2002-07-02 | 2004-09-07 | Reebok International Ltd. | Shoe having an inflatable bladder |
| DE10339256A1 (de) * | 2003-08-26 | 2005-04-21 | Li-Chieh Lin | Luftblasenvorrichtung mit musterveränderndem Mechanismus |
| US7383648B1 (en) | 2004-02-23 | 2008-06-10 | Reebok International Ltd. | Inflatable support system for an article of footwear |
| US7448150B1 (en) | 2004-02-26 | 2008-11-11 | Reebok International Ltd. | Insert with variable cushioning and support and article of footwear containing same |
| US7622014B2 (en) | 2005-07-01 | 2009-11-24 | Reebok International Ltd. | Method for manufacturing inflatable footwear or bladders for use in inflatable articles |
| US8256141B2 (en) | 2006-12-13 | 2012-09-04 | Reebok International Limited | Article of footwear having an adjustable ride |
| US8414275B1 (en) | 2007-01-11 | 2013-04-09 | Reebok International Limited | Pump and valve combination for an article of footwear incorporating an inflatable bladder |
| US9237779B2 (en) | 2013-02-13 | 2016-01-19 | Nike, Inc. | Shoe upper having multiple unwelded flex zones |
| US9788608B2 (en) * | 2013-02-13 | 2017-10-17 | Nike, Inc. | Shoe upper having multiple weld zones |
| EP3585203B1 (en) | 2017-02-27 | 2021-07-21 | Nike Innovate C.V. | Adjustable foot support systems including fluid-filled bladder chambers |
| CN108477740B (zh) * | 2018-02-07 | 2023-06-16 | 福建奇鹭物联网科技股份公司 | 一种太阳能智能调节舒适鞋 |
| WO2019231968A1 (en) * | 2018-05-31 | 2019-12-05 | Nike Innovate C.V. | Adjustable foot support systems including fluid-filled bladder chambers |
| KR102707173B1 (ko) | 2018-11-29 | 2024-09-13 | 나이키 이노베이트 씨.브이. | 유체가 블래더들 사이에서 이동하는 유체 충전식 블래더를 포함하는 발 지지 시스템 |
| EP4157011A1 (en) | 2020-05-28 | 2023-04-05 | NIKE Innovate C.V. | Method of controlling fluid movement in a foot support system |
| CN120305068B (zh) * | 2025-06-17 | 2025-08-26 | 苏州市惠尔康医疗器械有限公司 | 一种气垫及其焊接设备、焊接方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US692170A (en) * | 1901-05-23 | 1902-01-28 | Max Wallerstein | Apparatus for aerating wort and improving the quality of yeast. |
| US1059485A (en) * | 1911-09-12 | 1913-04-22 | Piatt M Orlopp | Engine-valve. |
| US1285695A (en) * | 1916-12-26 | 1918-11-26 | William W Harman | Cut-off valve for sawmill-carriages. |
| US3685176A (en) * | 1970-07-02 | 1972-08-22 | Marion F Rudy | Inflatable article of footwear |
| US3721265A (en) * | 1971-04-29 | 1973-03-20 | Fmc Corp | Three-way valve |
| IT981462B (it) * | 1972-04-10 | 1974-10-10 | Koeflach Sportgeraete Gmbh | Calzatura da sci |
| AT327737B (de) * | 1972-04-10 | 1976-02-10 | Koeflach Sportgeraete Gmbh | Skischuh |
| JPS5241700A (en) * | 1975-09-30 | 1977-03-31 | Teijin Ltd | Process for preparing aromatic polymers having nitrogen-containing cyc lic groups |
| FR2356384A1 (fr) * | 1976-07-01 | 1978-01-27 | Sopric | Chaussure de ski munie d'un dispositif pneumatique d'extraction et de maintien du pied |
| US4183156A (en) * | 1977-01-14 | 1980-01-15 | Robert C. Bogert | Insole construction for articles of footwear |
| FR2407008A1 (fr) * | 1977-10-28 | 1979-05-25 | Bataille Jean Roger | Ensemble dynamique de calage du pied et de la jambe dans un ensemble rigide |
| IT7722634U1 (it) * | 1977-11-02 | 1979-05-02 | Nordica Sas | Dispositivo di chiusura per scarponi da sci |
| FR2496423A1 (fr) * | 1980-12-19 | 1982-06-25 | Ato Chimie | Chaussure de ski |
| US4578769A (en) * | 1983-02-09 | 1986-03-25 | Nike, Inc. | Device for determining the speed, distance traversed, elapsed time and calories expended by a person while running |
| AT386322B (de) * | 1984-02-16 | 1988-08-10 | Koeflach Sportgeraete Gmbh | Ventilanordnung fuer das aufblasen und entleeren eines luftpolsters |
| US4662087A (en) * | 1984-02-21 | 1987-05-05 | Force Distribution, Inc. | Hydraulic fit system for footwear |
| JPS61154587A (ja) * | 1984-12-26 | 1986-07-14 | 奈良スポ−ツ株式会社 | スキ−靴の締付け力調節装置 |
| EP0209849B1 (de) * | 1985-07-24 | 1989-09-13 | Raichle Sportschuh AG | Sportschuh, insbesondere Skischuh |
| FR2588452B1 (fr) * | 1985-10-11 | 1987-12-11 | Porcher Pierre | Chaussure de ski a serrage atmospherique |
| GB8531139D0 (en) * | 1985-12-18 | 1986-01-29 | R Plc Sa | Footwear |
| DE3600437A1 (de) * | 1986-01-09 | 1987-07-16 | Josef Lederer | Skischuh stichwort: doppelpumpe |
| DE8802338U1 (de) * | 1988-02-23 | 1989-07-13 | Klepper, Peter, 63225 Langen | Schuhwerk |
| ATE139886T1 (de) * | 1988-04-04 | 1996-07-15 | Nikola Lakic | Schuh mit einer aufblasbaren innensohle |
| US4912861A (en) * | 1988-04-11 | 1990-04-03 | Huang Ing Chung | Removable pressure-adjustable shock-absorbing cushion device with an inflation pump for sports goods |
| CA2026782C (en) * | 1989-02-08 | 1998-04-07 | Eric D. Cohen | Athletic shoe having inflatable bladder |
| US4999932A (en) * | 1989-02-14 | 1991-03-19 | Royce Medical Company | Variable support shoe |
| US4995173A (en) * | 1989-04-13 | 1991-02-26 | Leonard Cooper | High tech footwear |
| US8233073B2 (en) | 2006-03-29 | 2012-07-31 | DitigalOptics Corporation Europe Limited | Image capturing device with improved image quality |
-
1991
- 1991-05-23 AU AU79612/91A patent/AU650270B2/en not_active Expired
- 1991-05-23 CA CA002084080A patent/CA2084080C/en not_active Expired - Lifetime
- 1991-05-23 JP JP3510271A patent/JPH07112441B2/ja not_active Expired - Lifetime
- 1991-05-23 DE DE69130980T patent/DE69130980T2/de not_active Expired - Lifetime
- 1991-05-23 EP EP91911589A patent/EP0536202B1/en not_active Expired - Lifetime
- 1991-05-23 WO PCT/US1991/003610 patent/WO1991018527A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CA2084080A1 (en) | 1991-12-01 |
| JPH07112441B2 (ja) | 1995-12-06 |
| JPH05507220A (ja) | 1993-10-21 |
| WO1991018527A1 (en) | 1991-12-12 |
| AU650270B2 (en) | 1994-06-16 |
| EP0536202A1 (en) | 1993-04-14 |
| DE69130980D1 (de) | 1999-04-15 |
| EP0536202B1 (en) | 1999-03-10 |
| DE69130980T2 (de) | 1999-11-11 |
| EP0536202A4 (enrdf_load_stackoverflow) | 1994-02-09 |
| AU7961291A (en) | 1991-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |