JPS5935834A - 外面に螺旋溝を有する円管の製造方法及び製造装置 - Google Patents

外面に螺旋溝を有する円管の製造方法及び製造装置

Info

Publication number
JPS5935834A
JPS5935834A JP14405082A JP14405082A JPS5935834A JP S5935834 A JPS5935834 A JP S5935834A JP 14405082 A JP14405082 A JP 14405082A JP 14405082 A JP14405082 A JP 14405082A JP S5935834 A JPS5935834 A JP S5935834A
Authority
JP
Japan
Prior art keywords
circular tube
grooves
die
spiral
cylinder
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
JP14405082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247609B2 (enrdf_load_stackoverflow
Inventor
Matsutaro Hattori
服部　松太郎
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.)
HATTORI SEISAKUSHO KK
Original Assignee
HATTORI SEISAKUSHO 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 HATTORI SEISAKUSHO KK filed Critical HATTORI SEISAKUSHO KK
Priority to JP14405082A priority Critical patent/JPS5935834A/ja
Publication of JPS5935834A publication Critical patent/JPS5935834A/ja
Publication of JPS6247609B2 publication Critical patent/JPS6247609B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP14405082A 1982-08-20 1982-08-20 外面に螺旋溝を有する円管の製造方法及び製造装置 Granted JPS5935834A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14405082A JPS5935834A (ja) 1982-08-20 1982-08-20 外面に螺旋溝を有する円管の製造方法及び製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14405082A JPS5935834A (ja) 1982-08-20 1982-08-20 外面に螺旋溝を有する円管の製造方法及び製造装置

Publications (2)

Publication Number Publication Date
JPS5935834A true JPS5935834A (ja) 1984-02-27
JPS6247609B2 JPS6247609B2 (enrdf_load_stackoverflow) 1987-10-08

Family

ID=15353149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14405082A Granted JPS5935834A (ja) 1982-08-20 1982-08-20 外面に螺旋溝を有する円管の製造方法及び製造装置

Country Status (1)

Country Link
JP (1) JPS5935834A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182719U (enrdf_load_stackoverflow) * 1984-11-05 1986-05-31
JPS642731A (en) * 1987-06-23 1989-01-06 Kajima Corp Production of sleeve for reinforcement joint
WO2005068101A1 (en) * 2004-01-05 2005-07-28 Cooper-Standard Automotive Inc. Indented tube for a heat exchanger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424937A (en) * 1987-07-20 1989-01-26 Chuo Jutaku Kk Dew condensation preventive wall structure
JPH0236510U (enrdf_load_stackoverflow) * 1988-09-02 1990-03-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182719U (enrdf_load_stackoverflow) * 1984-11-05 1986-05-31
JPS642731A (en) * 1987-06-23 1989-01-06 Kajima Corp Production of sleeve for reinforcement joint
WO2005068101A1 (en) * 2004-01-05 2005-07-28 Cooper-Standard Automotive Inc. Indented tube for a heat exchanger
US9149847B2 (en) 2004-01-05 2015-10-06 Halla Visteon Climate Control Corporation Indented tube for a heat exchanger

Also Published As

Publication number Publication date
JPS6247609B2 (enrdf_load_stackoverflow) 1987-10-08

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