JPS644546A - Manufacture of trolley steel wire covered with copper - Google Patents

Manufacture of trolley steel wire covered with copper

Info

Publication number
JPS644546A
JPS644546A JP15958987A JP15958987A JPS644546A JP S644546 A JPS644546 A JP S644546A JP 15958987 A JP15958987 A JP 15958987A JP 15958987 A JP15958987 A JP 15958987A JP S644546 A JPS644546 A JP S644546A
Authority
JP
Japan
Prior art keywords
dies
wire
die
manufacture
projecting
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.)
Pending
Application number
JP15958987A
Other languages
English (en)
Inventor
Haruo Tominaga
Teruyuki Takayama
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP15958987A priority Critical patent/JPS644546A/ja
Publication of JPS644546A publication Critical patent/JPS644546A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
JP15958987A 1987-06-29 1987-06-29 Manufacture of trolley steel wire covered with copper Pending JPS644546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15958987A JPS644546A (en) 1987-06-29 1987-06-29 Manufacture of trolley steel wire covered with copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15958987A JPS644546A (en) 1987-06-29 1987-06-29 Manufacture of trolley steel wire covered with copper

Publications (1)

Publication Number Publication Date
JPS644546A true JPS644546A (en) 1989-01-09

Family

ID=15697010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15958987A Pending JPS644546A (en) 1987-06-29 1987-06-29 Manufacture of trolley steel wire covered with copper

Country Status (1)

Country Link
JP (1) JPS644546A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829930A (en) * 1995-11-13 1998-11-03 Komatsu Machinery Corporation Arrangement for preventing chip from flying about in crankshaft miller
JP2011001025A (ja) * 2009-06-22 2011-01-06 Railway Technical Res Inst トロリ線

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819488A (ja) * 1981-07-24 1983-02-04 Inoue Japax Res Inc メツキ装置
JPS619920A (ja) * 1984-06-26 1986-01-17 Fujikura Ltd 断面異形複合金属線の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819488A (ja) * 1981-07-24 1983-02-04 Inoue Japax Res Inc メツキ装置
JPS619920A (ja) * 1984-06-26 1986-01-17 Fujikura Ltd 断面異形複合金属線の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829930A (en) * 1995-11-13 1998-11-03 Komatsu Machinery Corporation Arrangement for preventing chip from flying about in crankshaft miller
JP2011001025A (ja) * 2009-06-22 2011-01-06 Railway Technical Res Inst トロリ線

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