JPS55129720A - Pipe hydlaulic plug - Google Patents

Pipe hydlaulic plug

Info

Publication number
JPS55129720A
JPS55129720A JP3792179A JP3792179A JPS55129720A JP S55129720 A JPS55129720 A JP S55129720A JP 3792179 A JP3792179 A JP 3792179A JP 3792179 A JP3792179 A JP 3792179A JP S55129720 A JPS55129720 A JP S55129720A
Authority
JP
Japan
Prior art keywords
pipe
packing
packings
pressed
main body
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
Application number
JP3792179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642885B2 (OSRAM
Inventor
Yoichi Kasai
Masahisa Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON RITSUKU UIRU KK
Original Assignee
NIPPON RITSUKU UIRU KK
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 by NIPPON RITSUKU UIRU KK filed Critical NIPPON RITSUKU UIRU KK
Priority to JP3792179A priority Critical patent/JPS55129720A/ja
Publication of JPS55129720A publication Critical patent/JPS55129720A/ja
Publication of JPS642885B2 publication Critical patent/JPS642885B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipe Accessories (AREA)
JP3792179A 1979-03-30 1979-03-30 Pipe hydlaulic plug Granted JPS55129720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3792179A JPS55129720A (en) 1979-03-30 1979-03-30 Pipe hydlaulic plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3792179A JPS55129720A (en) 1979-03-30 1979-03-30 Pipe hydlaulic plug

Publications (2)

Publication Number Publication Date
JPS55129720A true JPS55129720A (en) 1980-10-07
JPS642885B2 JPS642885B2 (OSRAM) 1989-01-19

Family

ID=12511003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3792179A Granted JPS55129720A (en) 1979-03-30 1979-03-30 Pipe hydlaulic plug

Country Status (1)

Country Link
JP (1) JPS55129720A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093938U (ja) * 1983-12-05 1985-06-26 日機装株式会社 水圧治具
JPS60256026A (ja) * 1984-05-21 1985-12-17 コンバッション・エンヂニアリング・インコーポレーテッド 管状部材の完全性を非破壊検査する装置
JPS6246349U (OSRAM) * 1985-09-09 1987-03-20
JPH0527493U (ja) * 1991-09-18 1993-04-09 東京瓦斯株式会社 抜出し防止機構をそなえた仮キヤツプ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093938U (ja) * 1983-12-05 1985-06-26 日機装株式会社 水圧治具
JPS60256026A (ja) * 1984-05-21 1985-12-17 コンバッション・エンヂニアリング・インコーポレーテッド 管状部材の完全性を非破壊検査する装置
JPS6246349U (OSRAM) * 1985-09-09 1987-03-20
JPH0527493U (ja) * 1991-09-18 1993-04-09 東京瓦斯株式会社 抜出し防止機構をそなえた仮キヤツプ

Also Published As

Publication number Publication date
JPS642885B2 (OSRAM) 1989-01-19

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