JPS60137523U - Core metal device for resin pipe manufacturing - Google Patents
Core metal device for resin pipe manufacturingInfo
- Publication number
- JPS60137523U JPS60137523U JP2625284U JP2625284U JPS60137523U JP S60137523 U JPS60137523 U JP S60137523U JP 2625284 U JP2625284 U JP 2625284U JP 2625284 U JP2625284 U JP 2625284U JP S60137523 U JPS60137523 U JP S60137523U
- Authority
- JP
- Japan
- Prior art keywords
- core metal
- slit
- resin pipe
- resin
- pipe manufacturing
- 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
- Moulding By Coating Moulds (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図は従来例を示す図、第２図は本考案の一実施例の
一部切欠全体図、第３図は置部芯金の横断面構造の一例
を示す図、第４図は同構造の他の例を示す図、第５図は
カバーの詳細図である。
１１・・・芯金本体、１−２・・・樹脂管、１４・・・
受口部芯金、１６・・・置部芯金、２４・・・スリット
、２６・・・ヒンジ、２８・・・開閉装置、３０・・・
カバー、３３・・・内部傾斜面、３５・・・外部傾斜面
。Fig. 1 is a diagram showing a conventional example, Fig. 2 is a partially cutaway overall view of an embodiment of the present invention, Fig. 3 is a diagram showing an example of the cross-sectional structure of the core bar, and Fig. 4 is the same. FIG. 5, which is a diagram showing another example of the structure, is a detailed diagram of the cover. 11... Core metal body, 1-2... Resin pipe, 14...
Socket core metal, 16... Placement core metal, 24... Slit, 26... Hinge, 28... Opening/closing device, 30...
Cover, 33...Inner slope, 35...Outer slope.
Claims (1)
装置であって、前記樹脂含浸繊維帯が巻付けられるとと
もに、周方向部分に軸心方向のスリットを有して、この
スリットの間隔を詰めることにより縮径可能に構成され
た円筒状の芯金を設け、前記スリットが開いたときに前
記芯金外面と面一となってこのスリットを覆う板状のカ
バーを設けたことを特徴とする樹脂管製造用芯金装置。A core metal device for manufacturing a resin pipe by winding a resin-impregnated fiber band, wherein the resin-impregnated fiber band is wound and has an axial slit in the circumferential portion, and the slit has an axially extending slit. A cylindrical core metal whose diameter can be reduced by narrowing the interval is provided, and a plate-shaped cover is provided that is flush with the outer surface of the core metal and covers the slit when the slit is opened. Features Core metal equipment for resin pipe manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2625284U JPS60137523U (en) | 1984-02-24 | 1984-02-24 | Core metal device for resin pipe manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2625284U JPS60137523U (en) | 1984-02-24 | 1984-02-24 | Core metal device for resin pipe manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60137523U true JPS60137523U (en) | 1985-09-12 |
Family
ID=30522083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2625284U Pending JPS60137523U (en) | 1984-02-24 | 1984-02-24 | Core metal device for resin pipe manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137523U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546936A (en) * | 1978-09-06 | 1980-04-02 | Ekstroem H A B & Co | Mandrel that can be expanded |
-
1984
- 1984-02-24 JP JP2625284U patent/JPS60137523U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546936A (en) * | 1978-09-06 | 1980-04-02 | Ekstroem H A B & Co | Mandrel that can be expanded |
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