JPH0424564U - - Google Patents
Info
- Publication number
- JPH0424564U JPH0424564U JP6541190U JP6541190U JPH0424564U JP H0424564 U JPH0424564 U JP H0424564U JP 6541190 U JP6541190 U JP 6541190U JP 6541190 U JP6541190 U JP 6541190U JP H0424564 U JPH0424564 U JP H0424564U
- Authority
- JP
- Japan
- Prior art keywords
- winding drum
- drum
- package
- utility
- scope
- 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 4
Landscapes
- Replacement Of Web Rolls (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は巻取ドラムの分解図、第３図は第１図の要部
を示す拡大図、第４図は他の実施例を示す断面図
、第５図および第６図は従来例を示す図である。
図中、Ｐはパツケージ、１は巻取ドラム、２は
ドラム溝、１１はエア噴出孔である。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an exploded view of the winding drum, FIG. 3 is an enlarged view showing the main parts of FIG. 1, FIG. 4 is a sectional view showing another embodiment, and FIGS. 5 and 6 are views showing the conventional example. It is. In the figure, P is a package, 1 is a winding drum, 2 is a drum groove, and 11 is an air jet hole.
Claims (1)
ム溝にエア噴出孔を形成したことを特徴とする巻
取ドラム。 A winding drum characterized in that air ejection holes are formed in a drum groove of the winding drum that rotationally drives a package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6541190U JPH0424564U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6541190U JPH0424564U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424564U true JPH0424564U (en) | 1992-02-27 |
Family
ID=31597218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6541190U Pending JPH0424564U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424564U (en) |
-
1990
- 1990-06-22 JP JP6541190U patent/JPH0424564U/ja active Pending