JPH0738787Y2 - 戻し管の接続構造 - Google Patents

戻し管の接続構造

Info

Publication number
JPH0738787Y2
JPH0738787Y2 JP1988117505U JP11750588U JPH0738787Y2 JP H0738787 Y2 JPH0738787 Y2 JP H0738787Y2 JP 1988117505 U JP1988117505 U JP 1988117505U JP 11750588 U JP11750588 U JP 11750588U JP H0738787 Y2 JPH0738787 Y2 JP H0738787Y2
Authority
JP
Japan
Prior art keywords
pipe
packing
taper
male screw
shaped
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.)
Expired - Lifetime
Application number
JP1988117505U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319190U (en]
Inventor
豐年 田所
Original Assignee
ニッコーメタル株式会社
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 ニッコーメタル株式会社 filed Critical ニッコーメタル株式会社
Priority to JP1988117505U priority Critical patent/JPH0738787Y2/ja
Publication of JPH0319190U publication Critical patent/JPH0319190U/ja
Application granted granted Critical
Publication of JPH0738787Y2 publication Critical patent/JPH0738787Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP1988117505U 1988-09-07 1988-09-07 戻し管の接続構造 Expired - Lifetime JPH0738787Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988117505U JPH0738787Y2 (ja) 1988-09-07 1988-09-07 戻し管の接続構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988117505U JPH0738787Y2 (ja) 1988-09-07 1988-09-07 戻し管の接続構造

Publications (2)

Publication Number Publication Date
JPH0319190U JPH0319190U (en]) 1991-02-25
JPH0738787Y2 true JPH0738787Y2 (ja) 1995-09-06

Family

ID=31665720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988117505U Expired - Lifetime JPH0738787Y2 (ja) 1988-09-07 1988-09-07 戻し管の接続構造

Country Status (1)

Country Link
JP (1) JPH0738787Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607481U (ja) * 1983-06-27 1985-01-19 鶴巻 康平 管継手

Also Published As

Publication number Publication date
JPH0319190U (en]) 1991-02-25

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