JPH0443089Y2 - - Google Patents
Info
- Publication number
- JPH0443089Y2 JPH0443089Y2 JP9998989U JP9998989U JPH0443089Y2 JP H0443089 Y2 JPH0443089 Y2 JP H0443089Y2 JP 9998989 U JP9998989 U JP 9998989U JP 9998989 U JP9998989 U JP 9998989U JP H0443089 Y2 JPH0443089 Y2 JP H0443089Y2
- Authority
- JP
- Japan
- Prior art keywords
- pine
- tress
- spring
- spring unit
- knitted fabric
- 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
- 239000000463 material Substances 0.000 claims description 12
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 10
- 235000011613 Pinus brutia Nutrition 0.000 claims description 10
- 241000018646 Pinus brutia Species 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 244000198134 Agave sisalana Species 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9998989U JPH0443089Y2 (US20050075337A1-20050407-C00081.png) | 1989-08-28 | 1989-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9998989U JPH0443089Y2 (US20050075337A1-20050407-C00081.png) | 1989-08-28 | 1989-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339458U JPH0339458U (US20050075337A1-20050407-C00081.png) | 1991-04-16 |
| JPH0443089Y2 true JPH0443089Y2 (US20050075337A1-20050407-C00081.png) | 1992-10-12 |
Family
ID=31649014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9998989U Expired JPH0443089Y2 (US20050075337A1-20050407-C00081.png) | 1989-08-28 | 1989-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443089Y2 (US20050075337A1-20050407-C00081.png) |
-
1989
- 1989-08-28 JP JP9998989U patent/JPH0443089Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339458U (US20050075337A1-20050407-C00081.png) | 1991-04-16 |
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