JPS6110681Y2 - - Google Patents
Info
- Publication number
- JPS6110681Y2 JPS6110681Y2 JP1730081U JP1730081U JPS6110681Y2 JP S6110681 Y2 JPS6110681 Y2 JP S6110681Y2 JP 1730081 U JP1730081 U JP 1730081U JP 1730081 U JP1730081 U JP 1730081U JP S6110681 Y2 JPS6110681 Y2 JP S6110681Y2
- Authority
- JP
- Japan
- Prior art keywords
- bedding
- core material
- urethane foam
- plate body
- sheet
- 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
- 239000011162 core material Substances 0.000 claims description 25
- 239000006260 foam Substances 0.000 claims description 18
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 17
- 229920001821 foam rubber Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 210000001217 buttock Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Finger-Pressure Massage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1730081U JPS6110681Y2 (ko) | 1981-02-10 | 1981-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1730081U JPS6110681Y2 (ko) | 1981-02-10 | 1981-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130622U JPS57130622U (ko) | 1982-08-14 |
| JPS6110681Y2 true JPS6110681Y2 (ko) | 1986-04-05 |
Family
ID=29815266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1730081U Expired JPS6110681Y2 (ko) | 1981-02-10 | 1981-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110681Y2 (ko) |
-
1981
- 1981-02-10 JP JP1730081U patent/JPS6110681Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57130622U (ko) | 1982-08-14 |
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