JPS5945026A - フイン付管の製造方法 - Google Patents

フイン付管の製造方法

Info

Publication number
JPS5945026A
JPS5945026A JP15513482A JP15513482A JPS5945026A JP S5945026 A JPS5945026 A JP S5945026A JP 15513482 A JP15513482 A JP 15513482A JP 15513482 A JP15513482 A JP 15513482A JP S5945026 A JPS5945026 A JP S5945026A
Authority
JP
Japan
Prior art keywords
core pipe
forming device
core tube
rotation angle
pushing
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
JP15513482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157964B2 (enrdf_load_stackoverflow
Inventor
Naoki Shimoda
直樹 下田
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP15513482A priority Critical patent/JPS5945026A/ja
Publication of JPS5945026A publication Critical patent/JPS5945026A/ja
Publication of JPH0157964B2 publication Critical patent/JPH0157964B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP15513482A 1982-09-08 1982-09-08 フイン付管の製造方法 Granted JPS5945026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15513482A JPS5945026A (ja) 1982-09-08 1982-09-08 フイン付管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15513482A JPS5945026A (ja) 1982-09-08 1982-09-08 フイン付管の製造方法

Publications (2)

Publication Number Publication Date
JPS5945026A true JPS5945026A (ja) 1984-03-13
JPH0157964B2 JPH0157964B2 (enrdf_load_stackoverflow) 1989-12-08

Family

ID=15599293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15513482A Granted JPS5945026A (ja) 1982-09-08 1982-09-08 フイン付管の製造方法

Country Status (1)

Country Link
JP (1) JPS5945026A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100263548A1 (en) * 2007-09-21 2010-10-21 Finesky Co., Ltd. Drink extracting apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014208920A (ja) * 2013-03-29 2014-11-06 日本製紙株式会社 溶解クラフトパルプの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100263548A1 (en) * 2007-09-21 2010-10-21 Finesky Co., Ltd. Drink extracting apparatus

Also Published As

Publication number Publication date
JPH0157964B2 (enrdf_load_stackoverflow) 1989-12-08

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