JPH0427964Y2 - - Google Patents
Info
- Publication number
- JPH0427964Y2 JPH0427964Y2 JP3452888U JP3452888U JPH0427964Y2 JP H0427964 Y2 JPH0427964 Y2 JP H0427964Y2 JP 3452888 U JP3452888 U JP 3452888U JP 3452888 U JP3452888 U JP 3452888U JP H0427964 Y2 JPH0427964 Y2 JP H0427964Y2
- Authority
- JP
- Japan
- Prior art keywords
- tier
- floor
- sprocket
- bed
- tiered
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3452888U JPH0427964Y2 (pt) | 1988-03-17 | 1988-03-17 | |
| EP89301016A EP0337592B1 (en) | 1988-03-17 | 1989-02-02 | Stepped floor moving apparatus for movable stand |
| FR9304940A FR2704586B3 (fr) | 1988-03-17 | 1993-04-27 | Dispositif de mouvement d'un plancher à paliers d'un gradin mobile. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3452888U JPH0427964Y2 (pt) | 1988-03-17 | 1988-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01138064U JPH01138064U (pt) | 1989-09-21 |
| JPH0427964Y2 true JPH0427964Y2 (pt) | 1992-07-06 |
Family
ID=31261234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3452888U Expired JPH0427964Y2 (pt) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427964Y2 (pt) |
-
1988
- 1988-03-17 JP JP3452888U patent/JPH0427964Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01138064U (pt) | 1989-09-21 |
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