JPS61143820U - - Google Patents

Info

Publication number
JPS61143820U
JPS61143820U JP2791285U JP2791285U JPS61143820U JP S61143820 U JPS61143820 U JP S61143820U JP 2791285 U JP2791285 U JP 2791285U JP 2791285 U JP2791285 U JP 2791285U JP S61143820 U JPS61143820 U JP S61143820U
Authority
JP
Japan
Prior art keywords
pipe expansion
jig
expansion jig
conical
pipe
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
Application number
JP2791285U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2791285U priority Critical patent/JPS61143820U/ja
Publication of JPS61143820U publication Critical patent/JPS61143820U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の拡管治具Aの斜視断面図で、
第2図は本考案の拡管治具Bの斜視図である。第
3図は従来の拡管治具の斜視図である。 1…拡管治具A、2…拡管治具B、3…鍔、4
…錐状孔面、5…面取り、6…目盛、7…外面、
8…拡管治具。
FIG. 1 is a perspective sectional view of the tube expansion jig A of the present invention.
FIG. 2 is a perspective view of the tube expansion jig B of the present invention. FIG. 3 is a perspective view of a conventional tube expansion jig. 1...Pipe expansion jig A, 2...Pipe expansion jig B, 3...Brim, 4
...conical hole surface, 5...chamfer, 6...scale, 7...outer surface,
8...Pipe expansion jig.

Claims (1)

【実用新案登録請求の範囲】 1 プラスチツク管を接続するために管の端部を
拡管する治具において、2〜4分割された上部に
鍔を有する円筒状で内部に錐状の孔を切削加工し
た金属製の拡管治具Aと錐状の外形を有する拡管
治具Bとを組合わせたことを特徴とする拡管治具
。 2 錐状の拡管治具Bに拡管表示用目盛を設けた
ことを特徴とする実用新案登録請求の範囲第1項
記載の拡管治具。
[Claims for Utility Model Registration] 1. In a jig for expanding the end of a plastic pipe to connect it, cutting a cylindrical hole with a flange at the top divided into 2 to 4 parts and a conical hole inside. A pipe expansion jig characterized in that it combines a metal pipe expansion jig A made of metal and a pipe expansion jig B having a conical outer shape. 2. The pipe expansion jig according to claim 1 of the utility model registration, characterized in that the conical pipe expansion jig B is provided with a scale for displaying pipe expansion.
JP2791285U 1985-02-27 1985-02-27 Pending JPS61143820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2791285U JPS61143820U (en) 1985-02-27 1985-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2791285U JPS61143820U (en) 1985-02-27 1985-02-27

Publications (1)

Publication Number Publication Date
JPS61143820U true JPS61143820U (en) 1986-09-05

Family

ID=30525303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2791285U Pending JPS61143820U (en) 1985-02-27 1985-02-27

Country Status (1)

Country Link
JP (1) JPS61143820U (en)

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