JPS5830644U - air lock shaft - Google Patents
air lock shaftInfo
- Publication number
- JPS5830644U JPS5830644U JP12440581U JP12440581U JPS5830644U JP S5830644 U JPS5830644 U JP S5830644U JP 12440581 U JP12440581 U JP 12440581U JP 12440581 U JP12440581 U JP 12440581U JP S5830644 U JPS5830644 U JP S5830644U
- Authority
- JP
- Japan
- Prior art keywords
- air lock
- lock shaft
- winding core
- lug
- rubber tube
- 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
- Winding Of Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のエアーロックシャフトの側面図、第２
図は第１図のＡ−Ａ断面図、第３図は第１図のＢ−Ｂ断
面図、第４図は紙管にくいこませた状態を示すＡ−Ａ断
面図、第５図は紙管にくいこませた状態を示すＢ−Ｂ断
面図、第６図はラグステーの配置を平面的に示した平面
図、第７図は−ラグステーに対するラグの固着状態を示
す斜視図。
２・・・巻芯部、３・・・孔、４・・・ゴムチューブ、
５・・・ラグ、６・・・ラグステー、８・・・針状突起
物。Figure 1 is a side view of the air lock shaft of the present invention, Figure 2 is a side view of the air lock shaft of the present invention.
The figure is a sectional view taken along line AA in Figure 1, Figure 3 is a sectional view taken along line B-B in Figure 1, Figure 4 is a sectional view taken along line A-A showing the state in which the paper is packed in a paper tube, and Figure 5 is a sectional view taken along line A-A in Figure 1. FIG. 6 is a plan view showing the arrangement of the lug stay, and FIG. 7 is a perspective view showing the state in which the lug is fixed to the lug stay. 2... Winding core part, 3... Hole, 4... Rubber tube,
5... Lug, 6... Rag stay, 8... Needle-like protrusion.
Claims (1)
内蔵し、該巻芯部２の筒壁の円周を等分する位置に孔３
を複数個設け、該孔３にそれぞれ挿入された各ラグ５を
巻芯部２の内壁とゴムチュー −ブ４との間に介装し
た短尺状のラグステー６に対して一対ずつ固定すると共
に各ラグ５の上部に針状突起物８を形成してなるエアー
ロックシャフト。A rubber tube 4 is built into the hollow chamber of the winding core 2 forming a hollow cylinder, and holes 3 are provided at positions that equally divide the circumference of the cylinder wall of the winding core 2.
Each lug 5 inserted into the hole 3 is fixed in pairs to a short lug stay 6 interposed between the inner wall of the winding core 2 and the rubber tube 4. The air lock shaft is formed by forming a needle-like protrusion 8 on the upper part of the shaft 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12440581U JPS5830644U (en) | 1981-08-21 | 1981-08-21 | air lock shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12440581U JPS5830644U (en) | 1981-08-21 | 1981-08-21 | air lock shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830644U true JPS5830644U (en) | 1983-02-28 |
Family
ID=29918270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12440581U Pending JPS5830644U (en) | 1981-08-21 | 1981-08-21 | air lock shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830644U (en) |
-
1981
- 1981-08-21 JP JP12440581U patent/JPS5830644U/en active Pending
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