JPH0426021Y2 - - Google Patents
Info
- Publication number
- JPH0426021Y2 JPH0426021Y2 JP308087U JP308087U JPH0426021Y2 JP H0426021 Y2 JPH0426021 Y2 JP H0426021Y2 JP 308087 U JP308087 U JP 308087U JP 308087 U JP308087 U JP 308087U JP H0426021 Y2 JPH0426021 Y2 JP H0426021Y2
- Authority
- JP
- Japan
- Prior art keywords
- leg member
- fixed
- elevating
- retainer
- leg
- 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
- 230000003028 elevating effect Effects 0.000 claims description 42
- 238000005096 rolling process Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 description 19
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP308087U JPH0426021Y2 (enrdf_load_stackoverflow) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP308087U JPH0426021Y2 (enrdf_load_stackoverflow) | 1987-01-13 | 1987-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110232U JPS63110232U (enrdf_load_stackoverflow) | 1988-07-15 |
| JPH0426021Y2 true JPH0426021Y2 (enrdf_load_stackoverflow) | 1992-06-23 |
Family
ID=30782511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP308087U Expired JPH0426021Y2 (enrdf_load_stackoverflow) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426021Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-01-13 JP JP308087U patent/JPH0426021Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63110232U (enrdf_load_stackoverflow) | 1988-07-15 |
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