JPH029721Y2 - - Google Patents
Info
- Publication number
- JPH029721Y2 JPH029721Y2 JP6301784U JP6301784U JPH029721Y2 JP H029721 Y2 JPH029721 Y2 JP H029721Y2 JP 6301784 U JP6301784 U JP 6301784U JP 6301784 U JP6301784 U JP 6301784U JP H029721 Y2 JPH029721 Y2 JP H029721Y2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- base frame
- cylindrical body
- shaft
- spring
- 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 2
- 210000003205 muscle Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000036544 posture Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6301784U JPS60175170U (ja) | 1984-05-01 | 1984-05-01 | 可変寝床 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6301784U JPS60175170U (ja) | 1984-05-01 | 1984-05-01 | 可変寝床 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175170U JPS60175170U (ja) | 1985-11-20 |
| JPH029721Y2 true JPH029721Y2 (enrdf_load_stackoverflow) | 1990-03-12 |
Family
ID=30592771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6301784U Granted JPS60175170U (ja) | 1984-05-01 | 1984-05-01 | 可変寝床 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175170U (enrdf_load_stackoverflow) |
-
1984
- 1984-05-01 JP JP6301784U patent/JPS60175170U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60175170U (ja) | 1985-11-20 |
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