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WO1993016824A3 - Façonnage a froid de roues dentees a partir de toles d'acier - Google Patents

Façonnage a froid de roues dentees a partir de toles d'acier Download PDF

Info

Publication number
WO1993016824A3
WO1993016824A3 PCT/CA1993/000070 CA9300070W WO9316824A3 WO 1993016824 A3 WO1993016824 A3 WO 1993016824A3 CA 9300070 W CA9300070 W CA 9300070W WO 9316824 A3 WO9316824 A3 WO 9316824A3
Authority
WO
WIPO (PCT)
Prior art keywords
forming
tooth
cold
preform
sheet metal
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.)
Ceased
Application number
PCT/CA1993/000070
Other languages
English (en)
Other versions
WO1993016824A2 (fr
Inventor
Helge Himmeroeder
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.)
Tesma International Inc
Original Assignee
Tesma International 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 Tesma International Inc filed Critical Tesma International Inc
Priority to KR1019940702878A priority Critical patent/KR100291682B1/ko
Priority to AU34895/93A priority patent/AU664959B2/en
Priority to CZ942007A priority patent/CZ285415B6/cs
Priority to EP93903762A priority patent/EP0626890A1/fr
Publication of WO1993016824A2 publication Critical patent/WO1993016824A2/fr
Publication of WO1993016824A3 publication Critical patent/WO1993016824A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T29/49471—Roll forming
    • 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
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19935—Sheet metal
    • 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
    • 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)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Procédé de façonnage à froid d'une roue dentée. Il consiste à façonner à froid une pièce circulaire de tôle métallique d'épaisseur prédéterminée de manière à obtenir une ébauche; à faire tourner (1) une unité rotative de maintien, à laquelle est fixée l'ébauche, autour de l'axe de ladite ébauche, une face de commande de l'unité de maintien étant située sous au moins une partie d'une section annulaire de l'ébauche, et (2) un outil de taillage de dents, selon une relation prédéterminée de rotation dans laquelle les axes de rotation étant parallèles et les vitesses de rotation étant égales; et à effectuer, à partir de cette relation prédéterminée de rotation, le rapprochement des axes des unités de manière qu'un bord périphérique de taillage de l'unité à outil de taillage de dents entre en prise avec la section annulaire du côté intérieur de sa périphérie extérieure, afin qu'il puisse déformer le métal constituant cette périphérie, et jusqu'à ce que le façonnage à froid de la tôle métallique soit achevé et que l'on obtienne une série de dents dont les périphéries sont façonnées à froid par contact roulant avec la périphérie de taillage de ladite unité à outil de taillage de dents, et dont certaines parties des flancs sont lisses et façonnées à froid par contact avec des faces de façonnage de flancs lisses, de telle sorte qu'une certaine quantité d'acier, qui, sinon, s'écoulerait inéluctablement axialement vers l'extérieur des faces de façonnage de flancs lisses, soit concentrée à l'intérieur des dents et/ou de leur appui radialement intérieur. L'invention concerne également une roue dentée obtenue selon ce procédé.
PCT/CA1993/000070 1992-02-19 1993-02-19 Façonnage a froid de roues dentees a partir de toles d'acier Ceased WO1993016824A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940702878A KR100291682B1 (ko) 1992-02-19 1993-02-19 강판제 치차의 냉간성형방법 및 강판제 냉간성형치차
AU34895/93A AU664959B2 (en) 1992-02-19 1993-02-19 Cold-forming of toothed wheels from sheet steel
CZ942007A CZ285415B6 (cs) 1992-02-19 1993-02-19 Způsob výroby ozubených kol z ocelového plechu tvářením za studena
EP93903762A EP0626890A1 (fr) 1992-02-19 1993-02-19 Fa onnage a froid de roues dentees a partir de toles d'acier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/837,399 US5152061A (en) 1992-02-19 1992-02-19 Cold-forming of toothed wheels from sheet steel
US837,399 1992-02-19

Publications (2)

Publication Number Publication Date
WO1993016824A2 WO1993016824A2 (fr) 1993-09-02
WO1993016824A3 true WO1993016824A3 (fr) 1994-04-14

Family

ID=25274336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1993/000070 Ceased WO1993016824A2 (fr) 1992-02-19 1993-02-19 Façonnage a froid de roues dentees a partir de toles d'acier

Country Status (9)

Country Link
US (1) US5152061A (fr)
EP (1) EP0626890A1 (fr)
JP (1) JP2790376B2 (fr)
KR (2) KR100291679B1 (fr)
AU (1) AU664959B2 (fr)
CA (1) CA2088025A1 (fr)
CZ (1) CZ285415B6 (fr)
MX (1) MX9300921A (fr)
WO (1) WO1993016824A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5404640A (en) * 1992-02-19 1995-04-11 Tesma International Inc. Method of forming toothed wheels
JPH0966330A (ja) 1995-08-31 1997-03-11 Fuji Kiko Co Ltd 円板外周部の増肉方法及び外周に伝導部を有する円板部材の成形方法
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
JP3508966B2 (ja) * 1996-03-15 2004-03-22 日本スピンドル製造株式会社 歯車の転造方法および装置
US5737836A (en) * 1996-05-03 1998-04-14 Borg-Warner Automotive, Inc. Method of making a splined turbine hub
DE19620178C2 (de) * 1996-05-20 1999-03-25 Leifeld Gmbh & Co Verfahren zum Herstellen einer Poly-V-Scheibe
US5904060A (en) * 1996-07-10 1999-05-18 Kabushiki Kaisha Kanemitsu Sheet metal member having a peripheral wall and method of thickening the peripheral wall thereof
US5836431A (en) * 1996-08-19 1998-11-17 Cosma International Inc. Transmission clutch housing formed from a single piece of metal and method for making the same
US5706694A (en) * 1996-08-19 1998-01-13 Tesma International Inc. Plate clutch assembly having a torque transmitting member with an improved lubrication controlling dam structure and method of making the same
US5878493A (en) * 1996-08-28 1999-03-09 Tesma International Inc. Method of forming toothed wheels
FR2787536B1 (fr) * 1998-12-21 2001-01-26 Valeo Bague de synchronisation pour un synchroniseur de boite de vitesses, et procede de fabrication du corps en tole d'une telle bague
JP4433649B2 (ja) * 2001-09-28 2010-03-17 トヨタ紡織株式会社 フランジを備えた製品の成形方法
DE10215129A1 (de) * 2002-04-05 2003-10-16 Elze Waggonbau Gmbh & Co Kg Bodenplatte für einen Kühlcontainer
US20040123461A1 (en) * 2002-12-31 2004-07-01 Chih-Ching Hsien Method for making a gear with 90-180 teeth
US7296456B2 (en) * 2003-03-26 2007-11-20 Araco Kabushiki Kaisha Methods and apparatus for manufacturing flanged articles
EP2125266B1 (fr) * 2007-03-19 2021-06-02 Magna Powertrain Inc. Procédé de fabrication d'un disque denté
DE102008033413A1 (de) 2008-07-16 2010-01-21 Arno Friedrichs Verfahren und Vorrichtung zur Herstellung eines aus plastischer Masse bestehenden kreiszylindrischen Körpers mit innenliegenden wendelförmigen Ausnehmungen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955048C (de) * 1953-04-17 1956-12-27 Arno W Tobber Dipl Ing Abwaelzverfahren zum spanlosen Herstellen von Verzahnungen und Vorrichtung zur Durchfuehrung des Verfahrens
DE2261446A1 (de) * 1971-12-23 1973-07-05 North American Rockwell Mit zaehnen versehenes kraftuebertragendes bauteil und verfahren zu seiner herstellung
DE2439690A1 (de) * 1974-08-19 1976-03-04 Emil Siegwart Verfahren zum herstellen von zahnraedern, zahnsegmenten oder dergleichen aus metallblech sowie vorrichtung zur durchfuehrung des verfahrens
DE2054740B2 (de) * 1970-11-06 1976-05-20 Maag-Zahnräder & - Maschinen AG, Zürich (Schweiz) Verfahren zum kaltwalzen von zahnradzaehnen
JPS6268643A (ja) * 1985-09-19 1987-03-28 Fuji Kiko Co Ltd 歯付車の製造方法
EP0493792A1 (fr) * 1990-12-28 1992-07-08 Kubota Iron Works Co., Ltd. Procédé pour la fabrication de roues dentées d'entrainement
US5152061A (en) * 1992-02-19 1992-10-06 Tesma International Inc. Cold-forming of toothed wheels from sheet steel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377175A (en) * 1917-12-18 1921-05-10 Anderson Patents Company Apparatus for making gears
US3631704A (en) * 1970-01-12 1972-01-04 Teledyne Inc Apparatus for roll forming toothed workpieces
DE2315702A1 (de) * 1973-03-29 1974-10-10 Zahnradfabrik Friedrichshafen Vorrichtung zum spanlosen abschraegen der stirnkanten von vorverzahnten zahnraedern
JPS54102277A (en) * 1978-01-31 1979-08-11 Mitsubishi Heavy Ind Ltd Ring rolling mill for disk type parts
SU755395A1 (ru) * 1978-03-09 1980-08-15 Mikhail V Barbarich Инструмент для продольной прокатки зубчатых профилей i
SU1248710A1 (ru) * 1984-10-01 1986-08-07 Украинский Полиграфический Институт Им.Ив.Федорова Устройство дл накатки зубчатых колес
JPS63101034A (ja) * 1986-06-04 1988-05-06 Hitachi Ltd 溝付プ−リの製造方法
CH670778A5 (fr) * 1986-07-24 1989-07-14 Grob Ernst Fa
JPS63286232A (ja) * 1987-05-19 1988-11-22 Aisin Seiki Co Ltd ドライブプレ−トの製造方法
EP0343314B1 (fr) * 1988-05-27 1993-03-17 Winkelmann & Pannhoff GmbH Procédé de fabrication d'un poulie
JPH02117729A (ja) * 1988-10-26 1990-05-02 Taisei Kogyosho:Kk 板金製多段ｖプーリの成形方法
KR910012573A (ko) * 1989-01-18 1991-08-08 원본미기재 밀폐된 톱니단부를 가진 박판치차
US4945783A (en) * 1989-03-09 1990-08-07 Grob, Inc. Ring gear with roll formed teeth
ES2046368T3 (es) * 1989-05-17 1994-02-01 Leifeld Gmbh & Co. Procedimiento para la fabricacion de una polea.
JPH0371207A (ja) * 1989-08-10 1991-03-27 Mitsubishi Electric Corp 数値制御装置
JPH03151131A (ja) * 1989-11-06 1991-06-27 Kanemitsu:Kk 流体室構成部品の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955048C (de) * 1953-04-17 1956-12-27 Arno W Tobber Dipl Ing Abwaelzverfahren zum spanlosen Herstellen von Verzahnungen und Vorrichtung zur Durchfuehrung des Verfahrens
DE2054740B2 (de) * 1970-11-06 1976-05-20 Maag-Zahnräder & - Maschinen AG, Zürich (Schweiz) Verfahren zum kaltwalzen von zahnradzaehnen
DE2261446A1 (de) * 1971-12-23 1973-07-05 North American Rockwell Mit zaehnen versehenes kraftuebertragendes bauteil und verfahren zu seiner herstellung
DE2439690A1 (de) * 1974-08-19 1976-03-04 Emil Siegwart Verfahren zum herstellen von zahnraedern, zahnsegmenten oder dergleichen aus metallblech sowie vorrichtung zur durchfuehrung des verfahrens
JPS6268643A (ja) * 1985-09-19 1987-03-28 Fuji Kiko Co Ltd 歯付車の製造方法
EP0493792A1 (fr) * 1990-12-28 1992-07-08 Kubota Iron Works Co., Ltd. Procédé pour la fabrication de roues dentées d'entrainement
US5152061A (en) * 1992-02-19 1992-10-06 Tesma International Inc. Cold-forming of toothed wheels from sheet steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 266 (M - 620) 28 August 1987 (1987-08-28) *

Also Published As

Publication number Publication date
CZ285415B6 (cs) 1999-08-11
CA2088025A1 (fr) 1993-08-20
EP0626890A1 (fr) 1994-12-07
WO1993016824A2 (fr) 1993-09-02
MX9300921A (es) 1994-07-29
AU664959B2 (en) 1995-12-07
JPH07503902A (ja) 1995-04-27
KR930017644A (ko) 1993-09-20
KR100291682B1 (ko) 2001-06-01
US5152061A (en) 1992-10-06
KR100291679B1 (ko) 2001-06-01
AU3489593A (en) 1993-09-13
CZ200794A3 (en) 1995-11-15
JP2790376B2 (ja) 1998-08-27
KR950700137A (ko) 1995-01-16

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