JPH0443092Y2 - - Google Patents
Info
- Publication number
- JPH0443092Y2 JPH0443092Y2 JP10987889U JP10987889U JPH0443092Y2 JP H0443092 Y2 JPH0443092 Y2 JP H0443092Y2 JP 10987889 U JP10987889 U JP 10987889U JP 10987889 U JP10987889 U JP 10987889U JP H0443092 Y2 JPH0443092 Y2 JP H0443092Y2
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- user
- spring unit
- pine
- tress
- 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 22
- 229920000642 polymer Polymers 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims description 6
- 241000018646 Pinus brutia Species 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 14
- 230000037237 body shape Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011496 polyurethane foam 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 |
|---|---|---|---|
| JP10987889U JPH0443092Y2 (en]) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10987889U JPH0443092Y2 (en]) | 1989-09-20 | 1989-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0348553U JPH0348553U (en]) | 1991-05-09 |
| JPH0443092Y2 true JPH0443092Y2 (en]) | 1992-10-12 |
Family
ID=31658437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10987889U Expired JPH0443092Y2 (en]) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443092Y2 (en]) |
-
1989
- 1989-09-20 JP JP10987889U patent/JPH0443092Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348553U (en]) | 1991-05-09 |
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