DE60112500D1 - Vorrichtung zur Herstellung eines Zahnrades - Google Patents

Vorrichtung zur Herstellung eines Zahnrades

Info

Publication number
DE60112500D1
DE60112500D1 DE60112500T DE60112500T DE60112500D1 DE 60112500 D1 DE60112500 D1 DE 60112500D1 DE 60112500 T DE60112500 T DE 60112500T DE 60112500 T DE60112500 T DE 60112500T DE 60112500 D1 DE60112500 D1 DE 60112500D1
Authority
DE
Germany
Prior art keywords
gear
producing
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 - Lifetime
Application number
DE60112500T
Other languages
English (en)
Other versions
DE60112500T2 (de
Inventor
Sakae Nishigori
Tadashi Okumura
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.)
Gohsyu Corp
Original Assignee
Gohsyu 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 Gohsyu Corp filed Critical Gohsyu Corp
Publication of DE60112500D1 publication Critical patent/DE60112500D1/de
Application granted granted Critical
Publication of DE60112500T2 publication Critical patent/DE60112500T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
DE60112500T 2000-04-21 2001-04-19 Vorrichtung zur Herstellung eines Zahnrades Expired - Lifetime DE60112500T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000120720 2000-04-21
JP2000120720 2000-04-21
JP2001036693A JP3587785B2 (ja) 2000-04-21 2001-02-14 変速用歯車の製造方法
JP2001036693 2001-02-14

Publications (2)

Publication Number Publication Date
DE60112500D1 true DE60112500D1 (de) 2005-09-15
DE60112500T2 DE60112500T2 (de) 2006-06-08

Family

ID=26590532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112500T Expired - Lifetime DE60112500T2 (de) 2000-04-21 2001-04-19 Vorrichtung zur Herstellung eines Zahnrades

Country Status (4)

Country Link
US (1) US6536257B2 (de)
EP (1) EP1147835B1 (de)
JP (1) JP3587785B2 (de)
DE (1) DE60112500T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866821B1 (fr) * 2004-02-27 2006-06-09 Snecma Moteurs Presse pour le maintien et le pressage d'une piece
DE102011114504A1 (de) 2011-09-29 2013-04-04 Sona Blw Präzisionsschmiede Gmbh Verfahren und Vorrichtung zur Herstellung eines Gangrads mit Kurzverzahnung
JP5912540B2 (ja) * 2012-01-10 2016-04-27 武蔵精密工業株式会社 ドグ歯の鍛造装置及び同鍛造方法
DE102016006589B4 (de) * 2016-05-28 2021-06-10 Form Technology Gmbh Verfahren und Vorrichtung zur Herstellung von Längsnuten in zylindrischen Bauteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688549A (en) * 1970-08-14 1972-09-05 Toyota Motor Co Ltd Process for cold plastic forming of spaced tooth-like projections on a ring or similarly shaped member
FR2557946B1 (fr) * 1984-01-06 1989-04-21 Renault Pignon a crabot de synchronisation avec antilacher
JP2706927B2 (ja) * 1989-01-27 1998-01-28 三菱自動車工業株式会社 カム型による加工装置
JP2719828B2 (ja) * 1989-03-30 1998-02-25 株式会社ヤマナカゴーキン ギアの鍛造金型装置
JPH0729172B2 (ja) * 1990-11-29 1995-04-05 大岡技研株式会社 変速機用歯車の成形方法及び装置
JP2707840B2 (ja) * 1990-12-28 1998-02-04 トヨタ自動車株式会社 スプライン成形用金型
JP3469275B2 (ja) * 1993-09-07 2003-11-25 サムテック株式会社 歯車素形材の製造方法及び製造装置

Also Published As

Publication number Publication date
EP1147835A2 (de) 2001-10-24
US6536257B2 (en) 2003-03-25
JP2002001474A (ja) 2002-01-08
EP1147835A3 (de) 2002-09-18
US20010032487A1 (en) 2001-10-25
DE60112500T2 (de) 2006-06-08
EP1147835B1 (de) 2005-08-10
JP3587785B2 (ja) 2004-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition