JPS6197399U - - Google Patents
Info
- Publication number
- JPS6197399U JPS6197399U JP17945884U JP17945884U JPS6197399U JP S6197399 U JPS6197399 U JP S6197399U JP 17945884 U JP17945884 U JP 17945884U JP 17945884 U JP17945884 U JP 17945884U JP S6197399 U JPS6197399 U JP S6197399U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- soundproof cover
- movable
- registration request
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Description
第１図はこの考案の一実施例を示す縦断面図で
第２図におけるＡ−Ａ線によるものである。第２
図は一部を切欠いて示すその正面図である。
１０は防音カバー、１２は開口部、１５は閉塞
装置、１６は上側部材、２０は案内部、２１は閉
塞部材、２５はローラー、２６は下側部材、３２
はローラー。
FIG. 1 is a longitudinal sectional view showing an embodiment of this invention, taken along line A--A in FIG. Second
The figure is a partially cutaway front view. 10 is a soundproof cover, 12 is an opening, 15 is a closure device, 16 is an upper member, 20 is a guide portion, 21 is a closure member, 25 is a roller, 26 is a lower member, 32
is a roller.
Claims (1)
バーにおいて、前記開口部における上方又は下方
の少くとも一方から開口部を開閉する方向に移動
可能になつており常時閉塞する方向に力を受ける
ようにした閉塞部材を設けたことを特徴とする防
音カバーの開口部閉塞装置。 In a soundproof cover having an opening through which a metal member passes, the opening is movable from at least one of the upper and lower sides of the opening in a direction to open and close the opening, and is always subjected to force in a closing direction. An opening closing device for a soundproof cover, characterized in that a closing member is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17945884U JPS6197399U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17945884U JPS6197399U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6197399U true JPS6197399U (en) | 1986-06-23 |
Family
ID=30737022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17945884U Pending JPS6197399U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197399U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936568A (en) * | 1972-08-09 | 1974-04-04 | ||
| JPS5126712B2 (en) * | 1971-12-29 | 1976-08-07 | ||
| JPS5648664B2 (en) * | 1978-05-02 | 1981-11-17 |
-
1984
- 1984-11-28 JP JP17945884U patent/JPS6197399U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126712B2 (en) * | 1971-12-29 | 1976-08-07 | ||
| JPS4936568A (en) * | 1972-08-09 | 1974-04-04 | ||
| JPS5648664B2 (en) * | 1978-05-02 | 1981-11-17 |