JPH03105149U - - Google Patents
Info
- Publication number
- JPH03105149U JPH03105149U JP1328790U JP1328790U JPH03105149U JP H03105149 U JPH03105149 U JP H03105149U JP 1328790 U JP1328790 U JP 1328790U JP 1328790 U JP1328790 U JP 1328790U JP H03105149 U JPH03105149 U JP H03105149U
- Authority
- JP
- Japan
- Prior art keywords
- lug
- leaf
- protrusion
- follows
- core holder
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Winding Of Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は、本考案の一例のコア保持体の説明図
であつて、第１ａ図は側面説明図、第１ｂ図は、
第１ａ図のＡ−Ａ線に沿う断面説明図である。第
２図は、従来のコア保持体の説明図であつて、第
２ａ図は側面説明図、第２ｂ図は、第２ａ図のＡ
−Ａ線に沿う断面説明図である。
第１図および第２図中、１はボデイー、２はラ
グ、３はリーフ、４はチユーブ、５はＯ−リング
である。
FIG. 1 is an explanatory diagram of a core holder according to an example of the present invention, in which FIG. 1a is an explanatory side view, and FIG.
FIG. 1a is a cross-sectional explanatory view taken along line A-A in FIG. 1a. FIG. 2 is an explanatory diagram of a conventional core holder, in which FIG. 2a is a side explanatory view, and FIG.
- It is a cross-sectional explanatory view along the A line. In FIGS. 1 and 2, 1 is a body, 2 is a lug, 3 is a leaf, 4 is a tube, and 5 is an O-ring.
Claims (1)
た形状であり該ボデイーの外面に貫通する突片を
有するラグ２，…、ボデイー１の外面に沿つた形
状でありラグ２の突片に固定されたリーフ３，…
、ボデイー１の内側に配置されて膨張によりラグ
２，…を外側に押出すチユーブ４から主として構
成されるリーフタイプエアシヤフトよりなり、ボ
デイ１には、フイルム巻取装置のコア保持体支持
部に係合する係合手段を設け、そして、リーフ３
の外周には、Ｏ−リング５を設けたことを特徴と
するフイルム巻取装置におけるコア保持体。 A cylindrical body 1, a lug 2 having a shape that follows the inner surface of the body 1 and a protrusion that penetrates the outer surface of the body, ..., a lug 2 that has a shape that follows the outer surface of the body 1 and is fixed to the protrusion of the lug 2. Leaf 3,…
, a leaf type air shaft mainly composed of a tube 4 disposed inside the body 1 and pushing out the lugs 2, . . . by expansion to the outside. An engagement means for engaging is provided, and the leaf 3
A core holder in a film winding device, characterized in that an O-ring 5 is provided on the outer periphery of the core holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1328790U JPH03105149U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1328790U JPH03105149U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105149U true JPH03105149U (en) | 1991-10-31 |
Family
ID=31516714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1328790U Pending JPH03105149U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105149U (en) |
-
1990
- 1990-02-14 JP JP1328790U patent/JPH03105149U/ja active Pending