JPH0379023U - - Google Patents
Info
- Publication number
- JPH0379023U JPH0379023U JP13603389U JP13603389U JPH0379023U JP H0379023 U JPH0379023 U JP H0379023U JP 13603389 U JP13603389 U JP 13603389U JP 13603389 U JP13603389 U JP 13603389U JP H0379023 U JPH0379023 U JP H0379023U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- unfolded
- retracted
- cover
- utility
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
第１図は本考案の一実施例を示す斜面図である
。
１…メンテナンス用開閉扉、４…巻取りロープ
、５…カーテン。
FIG. 1 is a perspective view showing an embodiment of the present invention. 1... Maintenance door, 4... Winding rope, 5... Curtain.
Claims (1)
て巻取りロープの繰出し及び巻取りにより展開及
び格納される折たゝみ式のカーテンを取付けたこ
とを特徴とするマシンハツチ。 A machine hatch characterized in that a foldable curtain is attached to the opening of a maintenance door to cover all sides and to be unfolded and retracted by letting out and winding up a winding rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13603389U JPH0379023U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13603389U JPH0379023U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379023U true JPH0379023U (en) | 1991-08-12 |
Family
ID=31683263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13603389U Pending JPH0379023U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004063080A1 (en) * | 2003-01-10 | 2004-07-29 | Kito Corporation | Dust dispersion prevention device for winch |
-
1989
- 1989-11-27 JP JP13603389U patent/JPH0379023U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004063080A1 (en) * | 2003-01-10 | 2004-07-29 | Kito Corporation | Dust dispersion prevention device for winch |
| JP2004231421A (en) * | 2003-01-10 | 2004-08-19 | Kito Corp | Dust scattering preventive device in hoisting device |