JPS5794423A - Manufacture of sleeve for pipe joint - Google Patents

Manufacture of sleeve for pipe joint

Info

Publication number
JPS5794423A
JPS5794423A JP16967280A JP16967280A JPS5794423A JP S5794423 A JPS5794423 A JP S5794423A JP 16967280 A JP16967280 A JP 16967280A JP 16967280 A JP16967280 A JP 16967280A JP S5794423 A JPS5794423 A JP S5794423A
Authority
JP
Japan
Prior art keywords
roll
sleeve
roundness
correcting
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.)
Granted
Application number
JP16967280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347935B2 (enrdf_load_stackoverflow
Inventor
Ryoichi Hatakeyama
Shintaro Ikeda
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 BUIKUTORITSUKU KK
Original Assignee
NIPPON BUIKUTORITSUKU 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 BUIKUTORITSUKU KK filed Critical NIPPON BUIKUTORITSUKU KK
Priority to JP16967280A priority Critical patent/JPS5794423A/ja
Publication of JPS5794423A publication Critical patent/JPS5794423A/ja
Publication of JPH0347935B2 publication Critical patent/JPH0347935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP16967280A 1980-12-03 1980-12-03 Manufacture of sleeve for pipe joint Granted JPS5794423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16967280A JPS5794423A (en) 1980-12-03 1980-12-03 Manufacture of sleeve for pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16967280A JPS5794423A (en) 1980-12-03 1980-12-03 Manufacture of sleeve for pipe joint

Publications (2)

Publication Number Publication Date
JPS5794423A true JPS5794423A (en) 1982-06-11
JPH0347935B2 JPH0347935B2 (enrdf_load_stackoverflow) 1991-07-22

Family

ID=15890765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16967280A Granted JPS5794423A (en) 1980-12-03 1980-12-03 Manufacture of sleeve for pipe joint

Country Status (1)

Country Link
JP (1) JPS5794423A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508023A (en) * 1983-02-28 1985-04-02 Tokyo Shibaura Denki Kabushiki Kaisha Extract generating device
JPH0276607U (enrdf_load_stackoverflow) * 1988-11-22 1990-06-12
US5778715A (en) * 1996-11-05 1998-07-14 Grinnell Corporation Cold rolling positioning roller assembly
US6196039B1 (en) 1999-03-25 2001-03-06 Anvil International, Inc. Groove rolling of piping elements
US6408664B1 (en) 1999-08-03 2002-06-25 Anvil International Hydraulic positioning assembly for cold rolling tubes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961057A (enrdf_load_stackoverflow) * 1972-10-14 1974-06-13
JPS5431078A (en) * 1977-08-11 1979-03-07 Daiei Kogyo Co Ltd Apparatus for reforming wheel rim
JPS5469567A (en) * 1977-11-14 1979-06-04 Hirata Press Kogyo Production of v shaped pulley

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961057A (enrdf_load_stackoverflow) * 1972-10-14 1974-06-13
JPS5431078A (en) * 1977-08-11 1979-03-07 Daiei Kogyo Co Ltd Apparatus for reforming wheel rim
JPS5469567A (en) * 1977-11-14 1979-06-04 Hirata Press Kogyo Production of v shaped pulley

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508023A (en) * 1983-02-28 1985-04-02 Tokyo Shibaura Denki Kabushiki Kaisha Extract generating device
JPH0276607U (enrdf_load_stackoverflow) * 1988-11-22 1990-06-12
US5778715A (en) * 1996-11-05 1998-07-14 Grinnell Corporation Cold rolling positioning roller assembly
US6196039B1 (en) 1999-03-25 2001-03-06 Anvil International, Inc. Groove rolling of piping elements
US6408664B1 (en) 1999-08-03 2002-06-25 Anvil International Hydraulic positioning assembly for cold rolling tubes

Also Published As

Publication number Publication date
JPH0347935B2 (enrdf_load_stackoverflow) 1991-07-22

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