FR2520273B1 - Procede et dispositif de fabrication d'une cremaillere - Google Patents

Procede et dispositif de fabrication d'une cremaillere

Info

Publication number
FR2520273B1
FR2520273B1 FR838301125A FR8301125A FR2520273B1 FR 2520273 B1 FR2520273 B1 FR 2520273B1 FR 838301125 A FR838301125 A FR 838301125A FR 8301125 A FR8301125 A FR 8301125A FR 2520273 B1 FR2520273 B1 FR 2520273B1
Authority
FR
France
Prior art keywords
rack
die
manufactured
blank
negative mold
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
Application number
FR838301125A
Other languages
English (en)
Other versions
FR2520273A1 (fr
Inventor
Kurt Wallis
Roland Dangelmaier
Ansgar Betz
Heinrich Schmid
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2520273A1 publication Critical patent/FR2520273A1/fr
Application granted granted Critical
Publication of FR2520273B1 publication Critical patent/FR2520273B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • 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
    • Y10T29/49462—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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49469—Worm gear
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1967—Rack and pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
FR838301125A 1982-01-25 1983-01-24 Procede et dispositif de fabrication d'une cremaillere Expired FR2520273B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3202254A DE3202254C2 (de) 1982-01-25 1982-01-25 Verfahren und Vorrichtung zum Herstellen einer Zahnstange

Publications (2)

Publication Number Publication Date
FR2520273A1 FR2520273A1 (fr) 1983-07-29
FR2520273B1 true FR2520273B1 (fr) 1989-12-29

Family

ID=6153847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838301125A Expired FR2520273B1 (fr) 1982-01-25 1983-01-24 Procede et dispositif de fabrication d'une cremaillere

Country Status (11)

Country Link
US (1) US4646554A (fr)
JP (1) JPS58128242A (fr)
AU (1) AU559767B2 (fr)
BR (1) BR8300341A (fr)
CH (1) CH659410A5 (fr)
DE (1) DE3202254C2 (fr)
ES (1) ES518768A0 (fr)
FR (1) FR2520273B1 (fr)
GB (1) GB2113589B (fr)
IT (1) IT1159831B (fr)
ZA (1) ZA83161B (fr)

Families Citing this family (40)

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CH662983A5 (de) * 1984-04-21 1987-11-13 Heinrich Schmid Maschinen Und Taumelpresse.
DE3542672A1 (de) * 1984-12-13 1986-06-19 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Pressvorrichtung zur herstellung einer zahnstange
DE3604630A1 (de) * 1986-02-14 1987-08-27 Loehr & Bromkamp Gmbh Lagerungsanordnung
DE3612048A1 (de) * 1986-04-10 1987-10-22 Ford Werke Ag Verfahren zur herstellung von zahnstangenlenkungen mit unterschiedlicher uebersetzung
JPH02137637A (ja) * 1988-11-18 1990-05-25 Brother Ind Ltd 塑性加工方法及びその装置
US5069080A (en) * 1990-03-08 1991-12-03 Simon Joseph A Elongated, lightweight rack
DE4216111A1 (de) * 1992-05-15 1993-11-18 Teves Gmbh Alfred Kolben-Zahnstangen-Einheit, z. B. für eine hydraulische Servolenkung und Verfahren zu deren Herstellung
AUPM302693A0 (en) * 1993-12-16 1994-01-20 A.E. Bishop & Associates Pty Limited Apparatus for manufacturing steering rack bars
DE19637839C1 (de) * 1996-09-17 1997-10-30 Ford Werke Ag Verfahren zur Herstellung von Gelenkaußenteilen von Gleichlaufgelenken
US6000267A (en) * 1997-02-25 1999-12-14 Koyo Seiko Co., Ltd. Process for fabrication of rack shaft and fabrication machine therefor
DE19726697A1 (de) * 1997-06-24 1999-01-07 Zahnradfabrik Friedrichshafen Verfahren zum Herstellen einer Zahnstange
JP4019554B2 (ja) 1998-08-03 2007-12-12 トヨタ自動車株式会社 燃料電池セパレータ用多連凹凸板の製造方法
DE19839428A1 (de) 1998-08-29 2000-03-02 Zahnradfabrik Friedrichshafen Verfahren zur Herstellung einer Zahnstange und Prägevorrichtung zum Durchführen des Verfahrens
EP1132277B1 (fr) * 2000-03-09 2009-07-29 NSK Ltd., Procédé de fabrication d'une crémaillère creuse
JP4168590B2 (ja) * 2000-12-18 2008-10-22 日本精工株式会社 中空ラック軸製造方法
AU2002313725A1 (en) * 2001-08-08 2003-02-24 Trw Inc. Rack gear and method of making same
DE10203888A1 (de) * 2002-01-31 2003-08-21 Zf Lenksysteme Gmbh Verfahren und Vorrichtung zum Herstellen einer Zahnstange
JP2005153791A (ja) * 2003-11-27 2005-06-16 Koyo Seiko Co Ltd ラックピニオン式舵取装置及びラック軸の製造方法
JP4852922B2 (ja) * 2005-07-26 2012-01-11 株式会社ジェイテクト ラック軸の製造方法
DE102008054687A1 (de) * 2008-12-16 2010-06-17 Zf Lenksysteme Gmbh Verfahren zur Herstellung einer Zahnstange für ein Lenkgetriebe
KR101393262B1 (ko) * 2010-02-22 2014-05-09 주식회사 만도 가변 기어비형 랙바와 이를 포함하는 자동차 조향장치
DE102010036609B4 (de) 2010-07-26 2016-08-11 Thyssenkrupp Presta Aktiengesellschaft Gesenk zum Schmieden eines eine Verzahnung aufweisenden Abschnitts einer Zahnstange einer Lenkvorrichtung
KR101189306B1 (ko) * 2010-09-30 2012-10-15 기아자동차주식회사 차량의 스티어링 장치
CN102284611A (zh) * 2011-06-14 2011-12-21 北京机电研究所 实现不过中心点的螺旋线运动轨迹的摆头装置
CN102284610A (zh) * 2011-06-14 2011-12-21 北京机电研究所 实现椭圆运动轨迹的摆头装置
DE102012012325A1 (de) 2012-06-20 2013-12-24 Volkswagen Aktiengesellschaft Vorrichtung zur Herstellung eines Formteils im Taumelverfahren
DE102012016926A1 (de) * 2012-08-27 2014-02-27 Volkswagen Aktiengesellschaft Umformverfahren und ein nach diesem Umformverfahren hergestelltes Formteil
DE102012108423A1 (de) * 2012-09-10 2014-03-13 Thyssenkrupp Presta Aktiengesellschaft Zahnstange für ein Lenksystem eines Kraftfahrzeugs, Lenkgetriebe und Druckstück
USD821120S1 (en) 2015-02-02 2018-06-26 Apex Dynamics, Inc. Rack
US20160223065A1 (en) * 2015-02-02 2016-08-04 Apex Dynamics, Inc. Rack
CN105108018B (zh) * 2015-08-31 2017-05-17 武汉理工大学 一种实现直线摆动的摆辗机
CN105108019B (zh) * 2015-10-13 2017-02-01 湖北唯思凌科装备制造有限公司 一种采用直线摆碾加工方式加工转向器齿条的齿条摆碾机
CN105537479B (zh) * 2016-02-26 2018-05-01 武汉理工大学 一种齿条冷摆辗精密成形方法
CN106624652B (zh) * 2016-12-27 2018-10-26 北京有色金属研究总院 一种金属圆板摆动辗压成形加工方法
EP3590624B1 (fr) * 2017-03-02 2023-06-28 NSK Ltd. Dispositif de forgeage rotatif, procédé de forgeage rotatif, procédé de fabrication de palier de moyeu à l'aide d'un procédé de forgeage rotatif, et procédé de fabrication de véhicule
EP3680516B1 (fr) * 2017-09-07 2023-08-02 NSK Ltd. Procédé de fabrication de crémaillère métallique
US11253903B2 (en) 2017-11-30 2022-02-22 Nsk Ltd. Centering method of rotary caulking device, rotary caulking device manufacturing method, hub unit bearing manufacturing method, vehicle manufacturing method, centering device of rotary caulking device, and rotary caulking system
CN108311635B (zh) * 2018-01-08 2019-10-01 武汉理工大学 一模多件齿条冷摆动辗压成形方法
CN108500140A (zh) * 2018-03-26 2018-09-07 太仓久信精密模具股份有限公司 一种变节距齿条预成形件的成形模具与方法
CN111112524B (zh) * 2020-02-24 2022-01-18 山东福临装备集团有限公司 一种电动转向机齿条的加工设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463771A (en) * 1946-03-08 1949-03-08 Alphonse W Hunz Rolled tooth ratchet bar
US2487553A (en) * 1946-03-08 1949-11-08 Alphonse W Hunz Rolled tooth ratchet bar
US3107559A (en) * 1959-08-18 1963-10-22 Beche Hans Die forging press
DE1652653B1 (de) * 1967-01-20 1972-05-31 Politechnika Warszawska Walzgesenkpresse
FR1560758A (fr) * 1967-07-01 1969-03-21
US3494161A (en) * 1968-01-11 1970-02-10 Alexandr Nikolaevich Silichev Device for stamping metal blanks
GB1224260A (en) * 1969-07-03 1971-03-10 Massey Ltd B & S Improvements in upsetting or forging machines
AU462162B2 (en) * 1970-08-17 1975-05-30 Bishop, A.E. Variable ratio steering mechanism for automotive vehicles
US3851931A (en) * 1973-08-14 1974-12-03 A Crisafulli Reversible endless track for vehicles
JPS5221982A (en) * 1975-08-09 1977-02-18 Matsushita Electric Ind Co Ltd Pressure cooking equipment
JPS5250207U (fr) * 1975-10-06 1977-04-09
GB1525760A (en) * 1975-12-31 1978-09-20 Bishop A Rack and pinion steering gear
SU613843A1 (ru) * 1976-01-04 1978-07-05 Предприятие П/Я Р-6205 Устройство дл штамповки металлических заготовок
AU515182B2 (en) * 1977-02-09 1981-03-19 Bishop, A.E. Low friction rack & pinion steering gear
GB2026908B (en) * 1978-07-31 1982-11-10 Bishop A E Method of making sterring racks
GB2056894B (en) * 1979-08-30 1982-12-15 Cam Gears Ltd Manufacture of rack member for rack and pinion assembly
JPS5662734A (en) * 1979-10-27 1981-05-28 Jidosha Kiki Co Ltd Manufacture of rack
DE3039010C2 (de) * 1979-10-27 1985-07-11 Jidosha Kiki Co., Ltd., Tokio/Tokyo Verfahren zum Herstellen einer Zahnstange mit Y-Querschnitt
US4296641A (en) * 1980-03-31 1981-10-27 Ford Motor Company Rack and pinion gear bearing support
JPS62734A (ja) * 1985-06-27 1987-01-06 Yamatake Honeywell Co Ltd 調理装置

Also Published As

Publication number Publication date
FR2520273A1 (fr) 1983-07-29
IT1159831B (it) 1987-03-04
DE3202254A1 (de) 1983-07-28
BR8300341A (pt) 1983-10-25
DE3202254C2 (de) 1986-02-20
JPS58128242A (ja) 1983-07-30
ES8402520A1 (es) 1984-03-01
US4646554A (en) 1987-03-03
IT8319116A0 (it) 1983-01-14
CH659410A5 (de) 1987-01-30
ZA83161B (en) 1983-10-26
AU9195482A (en) 1983-08-04
GB2113589A (en) 1983-08-10
GB8300571D0 (en) 1983-02-09
JPH0428454B2 (fr) 1992-05-14
GB2113589B (en) 1985-10-02
AU559767B2 (en) 1987-03-19
ES518768A0 (es) 1984-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse