CA2248331C - Semelle interieure pourvue d'une ouverture - Google Patents
Semelle interieure pourvue d'une ouverture Download PDFInfo
- Publication number
- CA2248331C CA2248331C CA002248331A CA2248331A CA2248331C CA 2248331 C CA2248331 C CA 2248331C CA 002248331 A CA002248331 A CA 002248331A CA 2248331 A CA2248331 A CA 2248331A CA 2248331 C CA2248331 C CA 2248331C
- Authority
- CA
- Canada
- Prior art keywords
- insole
- footwear
- article
- opening
- sole element
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 15
- 230000002045 lasting effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 description 30
- 230000001133 acceleration Effects 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000001052 transient effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000009863 impact test Methods 0.000 description 6
- 210000002303 tibia Anatomy 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 208000012514 Cumulative Trauma disease Diseases 0.000 description 1
- 208000023178 Musculoskeletal disease Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002063 Sorbothane Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000005786 degenerative changes Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 208000017445 musculoskeletal system disease Diseases 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007427 paired t-test Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000012762 unpaired Student’s t-test Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Chaussure comportant une semelle intérieure (3) et un élément de semelle (9) solidaire de la face inférieure (11) de la semelle intérieure (3). Cet élément de semelle (9) est exécuté dans un matériau apte à absorber les chocs. La structure de la chaussure est telle que l'élément de semelle (9) s'étend à travers une ouverture (15) ménagée dans la semelle intérieure (3), et jusqu'à ou au-delà de la face supérieure (7) de la semelle intérieure (3) pour former une zone de transfert des charges entre le pied de la personne portant la chaussure et l'élément de semelle (9).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPN8322 | 1996-02-28 | ||
| AUPN8322A AUPN832296A0 (en) | 1996-02-28 | 1996-02-28 | An article of footwear and a method of manufacturing the footwear |
| PCT/AU1997/000117 WO1997031548A1 (fr) | 1996-02-28 | 1997-02-28 | Semelle interieure pourvue d'une ouverture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2248331A1 CA2248331A1 (fr) | 1997-09-04 |
| CA2248331C true CA2248331C (fr) | 2007-07-10 |
Family
ID=38254958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002248331A Expired - Fee Related CA2248331C (fr) | 1996-02-28 | 1997-02-28 | Semelle interieure pourvue d'une ouverture |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2248331C (fr) |
-
1997
- 1997-02-28 CA CA002248331A patent/CA2248331C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2248331A1 (fr) | 1997-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160229 |