DE602008001571D1 - Herstellungsverfahren einer hohlen Zahnstange und Vorrichtung zum Herstellen einer hohlen Zahnstange - Google Patents

Herstellungsverfahren einer hohlen Zahnstange und Vorrichtung zum Herstellen einer hohlen Zahnstange

Info

Publication number
DE602008001571D1
DE602008001571D1 DE602008001571T DE602008001571T DE602008001571D1 DE 602008001571 D1 DE602008001571 D1 DE 602008001571D1 DE 602008001571 T DE602008001571 T DE 602008001571T DE 602008001571 T DE602008001571 T DE 602008001571T DE 602008001571 D1 DE602008001571 D1 DE 602008001571D1
Authority
DE
Germany
Prior art keywords
metal core
push rod
steel pipe
core push
hollow rack
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.)
Active
Application number
DE602008001571T
Other languages
English (en)
Inventor
Takashi Yamawaki
Takuya Nakamizo
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.)
Neturen Co Ltd
Original Assignee
Neturen 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.)
Filing date
Publication date
Priority claimed from JP2007073623A external-priority patent/JP4857158B2/ja
Priority claimed from JP2007073622A external-priority patent/JP5037188B2/ja
Priority claimed from JP2007073624A external-priority patent/JP5037189B2/ja
Application filed by Neturen Co Ltd filed Critical Neturen Co Ltd
Publication of DE602008001571D1 publication Critical patent/DE602008001571D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/767—Toothed racks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE602008001571T 2007-03-20 2008-03-18 Herstellungsverfahren einer hohlen Zahnstange und Vorrichtung zum Herstellen einer hohlen Zahnstange Active DE602008001571D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007073623A JP4857158B2 (ja) 2007-03-20 2007-03-20 中空ラックバーの製造方法及び製造装置
JP2007073622A JP5037188B2 (ja) 2007-03-20 2007-03-20 中空ラックバーの製造方法及び製造装置
JP2007073624A JP5037189B2 (ja) 2007-03-20 2007-03-20 中空ラックバーの製造方法及び製造装置

Publications (1)

Publication Number Publication Date
DE602008001571D1 true DE602008001571D1 (de) 2010-08-05

Family

ID=39427661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001571T Active DE602008001571D1 (de) 2007-03-20 2008-03-18 Herstellungsverfahren einer hohlen Zahnstange und Vorrichtung zum Herstellen einer hohlen Zahnstange

Country Status (4)

Country Link
US (1) US8677797B2 (de)
EP (2) EP2213388B1 (de)
AT (2) ATE530267T1 (de)
DE (1) DE602008001571D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752683B (zh) * 2014-01-02 2015-08-05 河南科技大学 一种钻杆用塑形机床
JP6408819B2 (ja) * 2014-07-28 2018-10-17 高周波熱錬株式会社 中空ラックバーの製造方法
DE102015121326A1 (de) * 2015-12-08 2017-06-08 Familie Burger GbR (vertretungsberechtigte Gesellschafter: Mercedes Burger, 87484 Nesselwang; Georg Burger, 87484 Nesselwang; Bernhard Burger, 87484 Nesselwang; Manuel Burger, 87484 Nesselwang; Christina Burger, 87484 Nesselwang; Diana Burger, 87484 Nesselwang) Verfahren zur Herstellung eines Brennkammerrohrs für Rückhaltesysteme in Kraftfahrzeugen und Vorrichtung zur Durchführung des Verfahrens
CN109996619B (zh) * 2016-11-27 2021-03-30 毕晓普操纵技术私人股份公司 用于锻造转向齿条的模具设备
JP7133304B2 (ja) * 2017-11-21 2022-09-08 高周波熱錬株式会社 中空ラックバーの製造方法及び製造装置
JP7149159B2 (ja) 2018-10-23 2022-10-06 高周波熱錬株式会社 ラックバーの製造装置及びラックバーの製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508369A1 (de) 1975-02-26 1976-09-02 Siemens Ag Verfahren zum herstellen von scheibenfoermigen siliciumkoerpern, insbesondere fuer solarzellen
JPS54112777A (en) 1978-02-24 1979-09-03 Sakamura Machine Both end simultaneous press forming machine
JPS5588303A (en) 1978-12-27 1980-07-04 Tdk Electronics Co Ltd Positive temperature coefficient porcelain
JPH035892A (ja) 1989-06-02 1991-01-11 Hitachi Ltd 情報処理ネットワークシステム
JPH04167944A (ja) 1990-10-31 1992-06-16 Japan Steel Works Ltd:The 厚肉円筒体のスエージング自緊方法
JP3189405B2 (ja) 1992-07-10 2001-07-16 ソニー株式会社 発振器及び変調器
JP2000202569A (ja) * 1999-01-11 2000-07-25 Trw Automotive Japan Kk 中空ラック軸の製造方法
JP4224157B2 (ja) * 1999-01-11 2009-02-12 高周波熱錬株式会社 中空ラック軸の製造方法
JP3995182B2 (ja) 1999-12-27 2007-10-24 高周波熱錬株式会社 中空なラックバーの製造方法および装置
US6575009B2 (en) 2000-02-14 2003-06-10 Kabushiki Gaisha Koshingiken Mandrel insertion type metal forming of rack bar
JP3607204B2 (ja) 2000-02-14 2005-01-05 株式会社幸伸技研 直線駆動式成形転造装置
JP3607205B2 (ja) 2000-02-14 2005-01-05 株式会社幸伸技研 中空ラックバー製造方法及び中空ラックバー
JP3547378B2 (ja) * 2000-08-28 2004-07-28 株式会社幸伸技研 中空ラックバー歯型転造用治工具
BR0208611B1 (pt) 2001-03-22 2010-12-28 método de fabricar uma barra de cremalheira de direção por forjamento, aparelho para forjar uma segunda porção dentada sobre uma barra de cremalheira de direção e cremalheira de direção.
JP2003053404A (ja) 2001-08-13 2003-02-26 Sanyo Special Steel Co Ltd 穿孔機におけるプラグ交換方法
JP4167944B2 (ja) 2003-06-12 2008-10-22 巖 岡田 携帯式動力刈払機
JP4504127B2 (ja) 2004-07-20 2010-07-14 松岡 美奈子 中空ラックバー製造装置
JP4647964B2 (ja) * 2004-10-08 2011-03-09 高周波熱錬株式会社 中空なステアリングラック軸の製造方法
DE602005009196D1 (de) * 2005-09-29 2008-10-02 Matsuoka Minako Verfahren und Vorrichtung zur Herstellung einer hohlen Zahnstange

Also Published As

Publication number Publication date
US20080229803A1 (en) 2008-09-25
ATE530267T1 (de) 2011-11-15
EP2213388B1 (de) 2011-10-26
US8677797B2 (en) 2014-03-25
EP1972392A2 (de) 2008-09-24
EP1972392A3 (de) 2008-10-08
EP1972392B1 (de) 2010-06-23
ATE471774T1 (de) 2010-07-15
EP2213388A1 (de) 2010-08-04

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