JPH0420604B2 - - Google Patents
Info
- Publication number
- JPH0420604B2 JPH0420604B2 JP1428689A JP1428689A JPH0420604B2 JP H0420604 B2 JPH0420604 B2 JP H0420604B2 JP 1428689 A JP1428689 A JP 1428689A JP 1428689 A JP1428689 A JP 1428689A JP H0420604 B2 JPH0420604 B2 JP H0420604B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- compression
- compression holes
- heel
- sole
- 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
Links
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 239000011359 shock absorbing material Substances 0.000 claims description 6
- 210000000474 heel Anatomy 0.000 description 12
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 241000269978 Pleuronectiformes Species 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 241001663490 Dicologlossa cuneata Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000459 calcaneus Anatomy 0.000 description 1
- KRGNPJFAKZHQPS-UHFFFAOYSA-N chloroethene;ethene Chemical group C=C.ClC=C KRGNPJFAKZHQPS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1428689A JPH02193602A (ja) | 1989-01-23 | 1989-01-23 | 靴底用衝撃吸収材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1428689A JPH02193602A (ja) | 1989-01-23 | 1989-01-23 | 靴底用衝撃吸収材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02193602A JPH02193602A (ja) | 1990-07-31 |
| JPH0420604B2 true JPH0420604B2 (fr) | 1992-04-03 |
Family
ID=11856850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1428689A Granted JPH02193602A (ja) | 1989-01-23 | 1989-01-23 | 靴底用衝撃吸収材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02193602A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100871737B1 (ko) * | 2007-08-31 | 2008-12-05 | 박장원 | 신발 창의 완충 구조 |
-
1989
- 1989-01-23 JP JP1428689A patent/JPH02193602A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02193602A (ja) | 1990-07-31 |
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