JPS59112617U

JPS59112617U - FRP branch joint mold

Info

Publication number: JPS59112617U
Application number: JP714783U
Authority: JP
Inventors: 京免　純輔; 柏原　順二; 圭司松本
Original assignee: 株式会社クボタ
Priority date: 1983-01-20
Filing date: 1983-01-20
Publication date: 1984-07-30
Also published as: JPS6241789Y2

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

[Brief explanation of drawings]

第１図はＴ字型の分岐継手を示す一部破断説明図、第２
図は第１図の右側面図、第３図は本考案の適用される金
型を示す一部破断図、第４図は第３図のＴＶ−ＩＶ線断
面図、第５図は第４図に対応する断面図、第６図は第５
図のＶＩ−ＶＩ線断面図、第７〜１０図は脱型手順を示
す断面図で、第７図は第６図に対応する断面説明図、第
８図は要部拡大断面図、第９図は断面説明図、第１０図
は断面説明図である。１・・・・・・根元部、２・・・・・・本管部、３・・
・・・・分岐管部、４・・・・・・スカート部内面、５
・・・・・・第１スカ！ト部金型、６・・・・・・根元
金型、７・・・・・・第２スカート部金型、８・・・・
・・鞍型、９ａ、　　９ｂ、　　９ｃ・・・・・・拡径
受口成形用金型、１０・・・・・・直筒部金型、１１ａ
、　１　ｌｂ。１１Ｃ−−−−−−金型支持軸、１２ａ、　　１２ｂ、
　　１２Ｃ−・・・・・金型支持枠、１３ａ、　　１３
ｂ、　　１３Ｃ・・・・・・キャップ。Figure 1 is a partially broken explanatory diagram showing a T-shaped branch joint;
The figure is a right side view of Fig. 1, Fig. 3 is a partially cutaway view showing a mold to which the present invention is applied, Fig. 4 is a sectional view taken along the line TV-IV of Fig. 3, and Fig. 5 is a sectional view of the mold to which the present invention is applied. A cross-sectional view corresponding to the figure, Figure 6 is the
7 to 10 are sectional views showing the demolding procedure, FIG. 7 is an explanatory sectional view corresponding to FIG. 6, FIG. 8 is an enlarged sectional view of main parts, and FIG. The figure is an explanatory cross-sectional view, and FIG. 10 is an explanatory cross-sectional view. 1... Root part, 2... Main pipe part, 3...
...Branch pipe part, 4...Inner surface of skirt part, 5
...First Suka! Top part mold, 6... Root mold, 7... Second skirt part mold, 8...
...Saddle type, 9a, 9b, 9c...Mold for expanding diameter socket, 10...Straight cylinder part mold, 11a
, 1 lb. 11C------Mold support shaft, 12a, 12b,
12C-...Mold support frame, 13a, 13
b. 13C...Cap.

Claims

[Scope of utility model registration request]

In a mold for manufacturing a T-shaped or cross-shaped joint made of FRP, the saddle shape formed on the branch pipe outlet side includes a skirt mold with a wide hem along the circumferential surface of the saddle shape, and an inner surface of the skirt mold. The inner diameter of the skirt mold is smaller than the minimum inner diameter of the branch pipe, and the fitting part between the branch root mold and the skirt mold is such that the branch pipe opening side is An FRP branch joint forming mold characterized by having a tapered surface in the axial direction so as to have a large diameter.