JPS6154579B2 - - Google Patents

Info

Publication number
JPS6154579B2
JPS6154579B2 JP57120818A JP12081882A JPS6154579B2 JP S6154579 B2 JPS6154579 B2 JP S6154579B2 JP 57120818 A JP57120818 A JP 57120818A JP 12081882 A JP12081882 A JP 12081882A JP S6154579 B2 JPS6154579 B2 JP S6154579B2
Authority
JP
Japan
Prior art keywords
steel pipe
coated steel
mold
pressing
synthetic resin
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
Application number
JP57120818A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5911216A (ja
Inventor
Juji Ikeda
Teruo Ootani
Kazuyoshi Kuwata
Teruhisa Usui
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP57120818A priority Critical patent/JPS5911216A/ja
Publication of JPS5911216A publication Critical patent/JPS5911216A/ja
Publication of JPS6154579B2 publication Critical patent/JPS6154579B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP57120818A 1982-07-12 1982-07-12 合成樹脂被覆鋼管の外周面凹凸加工装置 Granted JPS5911216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57120818A JPS5911216A (ja) 1982-07-12 1982-07-12 合成樹脂被覆鋼管の外周面凹凸加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57120818A JPS5911216A (ja) 1982-07-12 1982-07-12 合成樹脂被覆鋼管の外周面凹凸加工装置

Publications (2)

Publication Number Publication Date
JPS5911216A JPS5911216A (ja) 1984-01-20
JPS6154579B2 true JPS6154579B2 (enExample) 1986-11-22

Family

ID=14795722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57120818A Granted JPS5911216A (ja) 1982-07-12 1982-07-12 合成樹脂被覆鋼管の外周面凹凸加工装置

Country Status (1)

Country Link
JP (1) JPS5911216A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764955B2 (ja) * 1988-11-07 1998-06-11 日本電気株式会社 アバランシェフォトダイオードバイアス電圧制御回路
CN103522534B (zh) * 2013-09-27 2015-09-23 柳州欧维姆机械股份有限公司 哈弗套表面点、槽成型机及制造抗风雨激振哈弗套的方法
JP6559645B2 (ja) * 2016-12-27 2019-08-14 株式会社日本製鋼所 パイプ材の製造方法及びパイプ材の製造装置

Also Published As

Publication number Publication date
JPS5911216A (ja) 1984-01-20

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