JP4518932B2 - 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置 - Google Patents

曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置 Download PDF

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Publication number
JP4518932B2
JP4518932B2 JP2004362068A JP2004362068A JP4518932B2 JP 4518932 B2 JP4518932 B2 JP 4518932B2 JP 2004362068 A JP2004362068 A JP 2004362068A JP 2004362068 A JP2004362068 A JP 2004362068A JP 4518932 B2 JP4518932 B2 JP 4518932B2
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JP
Japan
Prior art keywords
bending
pipe
processed
thin metal
inner diameter
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 - Fee Related
Application number
JP2004362068A
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English (en)
Japanese (ja)
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JP2006170031A (ja
JP2006170031A5 (enExample
Inventor
綾乃 江本
菊雄 浅田
正樹 星野
勝博 岩渕
保司 坂本
一儀 滝川
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.)
Usui Co Ltd
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Usui Co 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.)
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Publication date
Application filed by Usui Co Ltd filed Critical Usui Co Ltd
Priority to JP2004362068A priority Critical patent/JP4518932B2/ja
Priority to PCT/JP2005/022877 priority patent/WO2006064802A1/ja
Publication of JP2006170031A publication Critical patent/JP2006170031A/ja
Publication of JP2006170031A5 publication Critical patent/JP2006170031A5/ja
Application granted granted Critical
Publication of JP4518932B2 publication Critical patent/JP4518932B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2004362068A 2004-12-14 2004-12-14 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置 Expired - Fee Related JP4518932B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004362068A JP4518932B2 (ja) 2004-12-14 2004-12-14 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置
PCT/JP2005/022877 WO2006064802A1 (ja) 2004-12-14 2005-12-13 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004362068A JP4518932B2 (ja) 2004-12-14 2004-12-14 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置

Publications (3)

Publication Number Publication Date
JP2006170031A JP2006170031A (ja) 2006-06-29
JP2006170031A5 JP2006170031A5 (enExample) 2007-07-26
JP4518932B2 true JP4518932B2 (ja) 2010-08-04

Family

ID=36587857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004362068A Expired - Fee Related JP4518932B2 (ja) 2004-12-14 2004-12-14 曲げ部を有する高圧用燃料噴射管とその曲げ加工方法およびその装置

Country Status (2)

Country Link
JP (1) JP4518932B2 (enExample)
WO (1) WO2006064802A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4849469B2 (ja) * 2006-03-14 2012-01-11 臼井国際産業株式会社 接続頭部と曲げ部を有する高圧用燃料噴射管の製造方法
JP2011009266A (ja) * 2009-06-23 2011-01-13 Sansha Electric Mfg Co Ltd ヒートシンク、及びヒートシンクの製造方法
JP5530802B2 (ja) * 2010-05-13 2014-06-25 三桜工業株式会社 パイプの曲げ加工装置
JP5611333B2 (ja) * 2010-05-14 2014-10-22 三桜工業株式会社 パイプの曲げ加工装置
JP6818269B2 (ja) * 2015-07-01 2021-01-20 公立大学法人奈良県立医科大学 体内埋込型カテーテルポート、および、体内埋込型カテーテルポートの製造方法
KR102213539B1 (ko) * 2019-06-11 2021-02-05 정여균 파이프 절곡 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216821A (ja) * 1985-07-12 1987-01-26 Mitsubishi Heavy Ind Ltd パネルチユ−ブの曲げ加工方法
JPH0671633B2 (ja) * 1988-08-03 1994-09-14 進 金重 多重巻き金属螺旋巻き管の製造方法及び装置
JPH07266837A (ja) * 1994-03-29 1995-10-17 Horikiri Bane Seisakusho:Kk 中空スタビライザの製造法
JP3718247B2 (ja) * 1994-11-16 2005-11-24 株式会社サンエツ 鋼管の曲げ方法
JP3314619B2 (ja) * 1996-06-28 2002-08-12 日産自動車株式会社 Ｖ型エンジンの燃料分配管
JPH1015620A (ja) * 1996-07-03 1998-01-20 Babcock Hitachi Kk 薄肉管曲げ装置
JP2003164918A (ja) * 2001-11-28 2003-06-10 Dai Ichi High Frequency Co Ltd 金属管の曲げ加工方法及び装置

Also Published As

Publication number Publication date
JP2006170031A (ja) 2006-06-29
WO2006064802A1 (ja) 2006-06-22

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