JPS6140210U

JPS6140210U - Mold pipe for manufacturing concrete products with holes

Info

Publication number: JPS6140210U
Application number: JP12597584U
Authority: JP
Inventors: 隆高田; 勝芳泉谷
Original assignee: 三谷セキサン株式会社; 泉谷鈑金工業株式会社
Priority date: 1984-08-20
Filing date: 1984-08-20
Publication date: 1986-03-14

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 the drawing]

第−１図はこの考案の型パイプの使用状態を示す説明図
、第２図は実施例１の一部を省略した正面図、第３図は
同じく一部を省略した断面図、第４図は同じく実施例２
の一部を省略した断面図、第５図は同じく実施例３の一
部を省略した断面図である。Ａ・・・キャップ、Ｂ・・・パイプ、Ｃ・・・型パイプ
、２・・・ボルト、３・・・環状鍔、４・・・キャップ
本体、５・・・ナット。Fig. 1 is an explanatory diagram showing the state of use of the molded pipe of this invention, Fig. 2 is a partially omitted front view of Embodiment 1, Fig. 3 is a partially omitted sectional view, and Fig. 4 is the same as Example 2
FIG. 5 is a partially omitted cross-sectional view of the third embodiment. A... Cap, B... Pipe, C... Type pipe, 2... Bolt, 3... Annular collar, 4... Cap body, 5... Nut.

Claims

[Scope of Claim for Utility Model Registration] 1. A molded pipe for manufacturing concrete products with holes, in which a hard cap is fixed to one end of a soft pipe. 2. The cap is a combination of a bolt with a flange that fits tightly into the inner cavity of the pipe, a cap body that fits tightly on the outside of the end of the pipe and has an insertion hole for the bolt, and a nut that is screwed onto the bolt. 1. A molded pipe for manufacturing a perforated concrete IJ-type product as set forth in claim 1 of the Utility Model Registered Claim. 3. The molded pipe for manufacturing concrete products with holes as set forth in claim 2 of the utility model registration claim, in which the cap body has an inner diameter on one side slightly smaller than the outer diameter of the pipe. 4. A molded pipe for manufacturing concrete products with holes as set forth in claim 1 of the utility model registration, wherein the outer wall of the cap is tapered. 5. A mold pite for manufacturing concrete products with holes as set forth in claim 1 of the utility model registration claim, wherein the maximum outer diameter of the cap is equal to or less than the outer diameter of the pipe.