JPH0162500U - - Google Patents
Info
- Publication number
- JPH0162500U JPH0162500U JP1987157496U JP15749687U JPH0162500U JP H0162500 U JPH0162500 U JP H0162500U JP 1987157496 U JP1987157496 U JP 1987157496U JP 15749687 U JP15749687 U JP 15749687U JP H0162500 U JPH0162500 U JP H0162500U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- ladder
- variable information
- wheels
- information board
- 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.)
- Pending
Links
Landscapes
- Road Signs Or Road Markings (AREA)
- Ladders (AREA)
Description
第１図は本考案に係る可変情報板用移動式梯子
装置を示す平面図、第２図は同じく正面図、第３
図は回転装置を示す斜視図、第４図は保持装置を
示す平面図、第５図は従来の装置が備えられた可
変情報板を示す正面図、第６図は同じく平面図、
第７図に従来の装置を示す平面図、第８図は同じ
く一部の正面図、第９図は従来の保持装置を示す
平面図である。
５……レール、７……梯子、２１……移動台、
２２……保持装置、２３……回転装置、２４……
回転軸、２５……保持部材、２６……支持車輪、
２７……保持車輪。
Figure 1 is a plan view showing a movable ladder device for variable information boards according to the present invention, Figure 2 is a front view, and Figure 3 is a front view.
FIG. 4 is a perspective view showing a rotating device, FIG. 4 is a plan view showing a holding device, FIG. 5 is a front view showing a variable information board equipped with a conventional device, and FIG. 6 is a plan view as well.
FIG. 7 is a plan view showing a conventional device, FIG. 8 is a front view of a portion of the same, and FIG. 9 is a plan view showing a conventional holding device. 5...Rail, 7...Ladder, 21...Moving platform,
22... Holding device, 23... Rotating device, 24...
Rotating shaft, 25... Holding member, 26... Support wheel,
27...Holding wheel.
Claims (1)
するように曲げられたレールを有し、このレール
上を転動する支持車輪によつて梯子をレール上に
移動自在に設けた可変情報板用移動式梯子装置に
おいて、前記支持車輪を梯子に対して転向自在に
支持すると共に、レールを介して互いに対向しレ
ールを両側から挾持する一対の保持車輪を設け、
これら保持車輪を梯子に対して転向自在に支持さ
れた保持部材に支持させたことを特徴とする可変
情報板用移動式梯子装置。 A variable information board that has a bent rail that extends along the display surface and one side of the variable information board, and a ladder that is movably mounted on the rail by support wheels that roll on the rail. In a movable ladder device for a board, a pair of holding wheels are provided which support the support wheels so as to be able to freely turn with respect to the ladder, and which face each other via a rail and sandwich the rail from both sides,
A movable ladder device for a variable information board, characterized in that these holding wheels are supported by a holding member that is rotatably supported with respect to the ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157496U JPH0162500U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157496U JPH0162500U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162500U true JPH0162500U (en) | 1989-04-21 |
Family
ID=31436991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157496U Pending JPH0162500U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162500U (en) |
-
1987
- 1987-10-16 JP JP1987157496U patent/JPH0162500U/ja active Pending
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