JPH05127B2 - - Google Patents

Info

Publication number
JPH05127B2
JPH05127B2 JP2053907A JP5390790A JPH05127B2 JP H05127 B2 JPH05127 B2 JP H05127B2 JP 2053907 A JP2053907 A JP 2053907A JP 5390790 A JP5390790 A JP 5390790A JP H05127 B2 JPH05127 B2 JP H05127B2
Authority
JP
Japan
Prior art keywords
cold
metal plate
ring gear
rolling
circular
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
JP2053907A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02307638A (ja
Inventor
Gurobu Benjamin
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.)
GUROBU Inc
Original Assignee
GUROBU Inc
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 GUROBU Inc filed Critical GUROBU Inc
Publication of JPH02307638A publication Critical patent/JPH02307638A/ja
Publication of JPH05127B2 publication Critical patent/JPH05127B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/28—Making other particular articles wheels or the like gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Gears, Cams (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
JP2053907A 1989-03-09 1990-03-07 圧延形成歯付リングギア及びその製造方法 Granted JPH02307638A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US322094 1989-03-09
US07/322,094 US4945783A (en) 1989-03-09 1989-03-09 Ring gear with roll formed teeth

Publications (2)

Publication Number Publication Date
JPH02307638A JPH02307638A (ja) 1990-12-20
JPH05127B2 true JPH05127B2 (en]) 1993-01-05

Family

ID=23253384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2053907A Granted JPH02307638A (ja) 1989-03-09 1990-03-07 圧延形成歯付リングギア及びその製造方法

Country Status (3)

Country Link
US (1) US4945783A (en])
JP (1) JPH02307638A (en])
DE (1) DE4006582C2 (en])

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205711C3 (de) * 1992-02-13 2000-02-24 Wf Maschinenbau Blechformtech Vorrichtung zur Herstellung eines außen verzahnten Getriebeteiles
US5152061A (en) * 1992-02-19 1992-10-06 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
US5237744A (en) * 1992-02-19 1993-08-24 Tesma International Inc. Method of cold-forming toothed wheels
US5203223A (en) * 1992-02-19 1993-04-20 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
CH685543A5 (de) * 1992-08-10 1995-08-15 Grob Ernst Fa Verfahren zum Herstellen eines blechernen Starterkranz-Zahnrads und nach dem Verfahren hergestelltes Starterkranz-Zahnrad.
JP2804910B2 (ja) * 1995-09-22 1998-09-30 日産自動車株式会社 外周歯付円筒部品の成形方法及びその装置
CA2263408A1 (en) * 1996-08-14 1998-02-19 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kommanditgesellschaft Process and device for manufacturing a gear part with outer teeth
EP0918177A1 (de) * 1997-02-17 1999-05-26 Bernd-Robert Prof. Dr. Ing. Höhn Stirnrad-Differential
JP3212288B2 (ja) * 1999-03-02 2001-09-25 三協オイルレス工業株式会社 チェーン駆動機構装置
US6238316B1 (en) 1999-04-23 2001-05-29 Gary Lee Sturm Differential axle speed sensing mechanism
US6213238B1 (en) * 1999-07-30 2001-04-10 Buell Motorcycle Company Motorcycle sprocket assembly
JP4627913B2 (ja) * 2001-03-26 2011-02-09 プレス工業株式会社 リングギヤ一体ドライブプレートおよびその成形方法
US6868606B2 (en) * 2001-11-16 2005-03-22 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kg Method and apparatus for making a rotation-symmetrical gear member
US20060264286A1 (en) * 2005-05-20 2006-11-23 Yahya Hodjat Sprocket
US20080120843A1 (en) * 2006-11-06 2008-05-29 Gm Global Technology Operations, Inc. Method for manufacturing low distortion carburized gears
JP4909042B2 (ja) * 2006-12-14 2012-04-04 本田技研工業株式会社 ダブルクラッチ用クラッチドラム成形装置
US8601693B2 (en) * 2007-03-19 2013-12-10 Magna Powertrain Inc. Method for manufacturing a toothed disc
JP2014199137A (ja) * 2013-03-15 2014-10-23 アイシン・エィ・ダブリュ株式会社 ドライブプレートおよびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1859B (en]) * 1899-09-16 1900-08-10 Johann Puch
DE821451C (de) * 1948-12-31 1951-11-19 Losenhausenwerk Duesseldorfer Zahnrad, Schneckenrad o. dgl., insbesondere fuer staubende Betriebe
US3745851A (en) * 1971-12-23 1973-07-17 North American Rockwell Power toothed transmission device
US3796085A (en) * 1972-10-24 1974-03-12 H Fisher Method for making sprockets and/or gears
CH609261A5 (en]) * 1976-06-30 1979-02-28 Grob Ernst Fa
US4132098A (en) * 1977-05-27 1979-01-02 Southwestern Industries, Inc. Cold-rolling of large diameter gears
FR2524354B1 (fr) * 1982-04-02 1985-10-25 Marchal Equip Auto Procede de fabrication d'element de transmission de mouvement a denture et element ainsi obtenu
JPS6284846A (ja) * 1985-10-11 1987-04-18 Aisin Seiki Co Ltd ドライブプレ−トの製造方法
DE3712123C2 (de) * 1986-07-24 1996-02-22 Grob Ernst Fa Verfahren zur Herstellung eines Starterkranz-Zahnrads

Also Published As

Publication number Publication date
JPH02307638A (ja) 1990-12-20
DE4006582A1 (de) 1990-09-13
DE4006582C2 (de) 1995-03-16
US4945783A (en) 1990-08-07

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