JPS5812418U - Leg mold for forming pipe joint bent pipe body - Google Patents
Leg mold for forming pipe joint bent pipe bodyInfo
- Publication number
- JPS5812418U JPS5812418U JP10674481U JP10674481U JPS5812418U JP S5812418 U JPS5812418 U JP S5812418U JP 10674481 U JP10674481 U JP 10674481U JP 10674481 U JP10674481 U JP 10674481U JP S5812418 U JPS5812418 U JP S5812418U
- Authority
- JP
- Japan
- Prior art keywords
- core
- core mold
- core type
- mold
- type
- 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.)
- Granted
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る芯型を組立状態ならびに分解状態
で示す一部破断斜視図、また第２図は第１図の芯型の形
成位置を説明する芯型要部の斜視 −図である。
１：第一の芯型、１１，１２：接触面、２：第二の芯型
、ｏ、 ｏ’ ：芯型の軸心、Ｐ：芯型の曲率半径の
中心。FIG. 1 is a partially cutaway perspective view showing the core mold according to the present invention in an assembled state and a disassembled state, and FIG. be. 1: first core shape, 11, 12: contact surface, 2: second core shape, o, o': axis center of core shape, P: center of radius of curvature of core shape.
Claims (1)
って、該芯型は長さ方向に延びる分割線に沿って分割可
能な第一の芯型と第二の芯型よりなり、第一の芯型は第
二の芯型よりも短かい横断面円弧長を有しかつ該芯型の
曲率半径の中心と軸心とを含む平面において該曲率半径
の中心から最も遠方に位置し、横断面方向から見たとき
互いに平行な接触面あるいは外面から内面に向ってハの
字状に開いた接触面によって第二の芯型に分割可能に固
着されており、該接触面は前記分割線に沿って芯型の全
長に亘って延び、これによって前記第一の芯型は第二の
芯型との固着状態を解除したとき芯型の軸心方向に取り
外し得るように形成されており、また第二の芯型は第一
の芯型を取り外した後に残存する隙間を利用して径を縮
小させ成形した曲管本体から引出し得るように形成され
ていることを特徴とする前記管継手曲管本体成形用の芯
型。A core type for coloring the main body of a bent pipe joint made of fiber-reinforced plastic, the core type consisting of a first core type and a second core type that can be divided along a dividing line extending in the length direction. The first core type has a cross-sectional arc length shorter than the second core type and is located farthest from the center of the radius of curvature of the core type in a plane that includes the center of the radius of curvature and the axis, The second core type is fixed to the second core shape in a divisible manner by contact surfaces that are parallel to each other when viewed from the cross-sectional direction or that are open in a V-shape from the outer surface to the inner surface, and the contact surfaces are connected to the dividing line. extending along the entire length of the core mold, so that the first core mold can be removed in the axial direction of the core mold when the first core mold is released from the second core mold, Further, the second core mold is formed so that it can be pulled out from the bent pipe main body which is formed by reducing its diameter by utilizing the gap remaining after the first core mold is removed. Core mold for forming the tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674481U JPS6013615Y2 (en) | 1981-07-17 | 1981-07-17 | Leg mold for forming pipe joint bent pipe body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674481U JPS6013615Y2 (en) | 1981-07-17 | 1981-07-17 | Leg mold for forming pipe joint bent pipe body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5812418U true JPS5812418U (en) | 1983-01-26 |
| JPS6013615Y2 JPS6013615Y2 (en) | 1985-05-01 |
Family
ID=29901206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674481U Expired JPS6013615Y2 (en) | 1981-07-17 | 1981-07-17 | Leg mold for forming pipe joint bent pipe body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6013615Y2 (en) |
-
1981
- 1981-07-17 JP JP10674481U patent/JPS6013615Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6013615Y2 (en) | 1985-05-01 |
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