FR2007721A1 - - Google Patents

Info

Publication number
FR2007721A1
FR2007721A1 FR6914143A FR6914143A FR2007721A1 FR 2007721 A1 FR2007721 A1 FR 2007721A1 FR 6914143 A FR6914143 A FR 6914143A FR 6914143 A FR6914143 A FR 6914143A FR 2007721 A1 FR2007721 A1 FR 2007721A1
Authority
FR
France
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.)
Pending
Application number
FR6914143A
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.)
NSK Ltd
Original Assignee
NSK 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
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of FR2007721A1 publication Critical patent/FR2007721A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/04—Steering gears mechanical of worm type
    • B62D3/06—Steering gears mechanical of worm type with screw and nut
    • B62D3/08—Steering gears mechanical of worm type with screw and nut using intermediate balls or the like
    • 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
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
FR6914143A 1968-05-02 1969-05-02 Pending FR2007721A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43029117A JPS5138971B1 (fr) 1968-05-02 1968-05-02

Publications (1)

Publication Number Publication Date
FR2007721A1 true FR2007721A1 (fr) 1970-01-09

Family

ID=12267357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914143A Pending FR2007721A1 (fr) 1968-05-02 1969-05-02

Country Status (5)

Country Link
US (1) US3661031A (fr)
JP (1) JPS5138971B1 (fr)
DE (1) DE1922121C3 (fr)
FR (1) FR2007721A1 (fr)
GB (1) GB1235052A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151310A5 (fr) * 1971-08-19 1973-04-13 Nissan Motor
FR2405853A1 (fr) * 1977-10-12 1979-05-11 Nissan Motor Boite de direction a rapport variable et procede de taille d'un secteur dente compris dans cette boite

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415033C1 (de) * 1994-04-29 1995-08-10 Loehr & Bromkamp Gmbh Verbindung zur harmonischen Übertragung von Drehmoment
US6205879B1 (en) * 1999-06-28 2001-03-27 Visteon Global Technologies, Inc. Helical and spur gear drive with double crowned pinion tooth surfaces and conjugated gear tooth surfaces
US7051344B2 (en) * 2000-11-20 2006-05-23 Sony Corporation Disk tray moving device and disk recording and/or reproducing device
JP4134701B2 (ja) * 2002-11-29 2008-08-20 株式会社ジェイテクト 電動パワーステアリング装置
US20120036955A1 (en) * 2010-08-10 2012-02-16 Michael Gogola Involute gear
US9346490B2 (en) * 2013-10-16 2016-05-24 Ford Global Technologies, Llc Tapered involute sector gear and variable ratio rack recirculating-ball style steering gearbox
JP6179047B1 (ja) * 2016-03-23 2017-08-16 株式会社東海理化電機製作所 歯車駆動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159225A (en) * 1937-10-15 1939-05-23 Gen Motors Corp Steering gear
FR1392007A (fr) * 1964-01-31 1965-03-12 Merritt & Co Engineering Ltd Engrenages à rapport variable
US2953932A (en) * 1957-09-19 1960-09-27 Gen Motors Corp Variable ratio steering gear
DE1480680A1 (de) * 1963-08-17 1969-04-30 Zahnradfabrik Friedrichshafen Lenkgetriebe,insbesondere fuer Kraftfahrzeuge
FR1409000A (fr) * 1963-08-17 1965-08-20 Zahnradfabrik Friedrichshafen Mécanisme de direction, notamment pour véhicules automobiles
US3267763A (en) * 1964-01-23 1966-08-23 Merritt & Co Engineering Ltd Variable-ratio toothed gearing mechanism
US3500699A (en) * 1967-03-28 1970-03-17 Koyo Seiko Co Variable ratio steering gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151310A5 (fr) * 1971-08-19 1973-04-13 Nissan Motor
FR2405853A1 (fr) * 1977-10-12 1979-05-11 Nissan Motor Boite de direction a rapport variable et procede de taille d'un secteur dente compris dans cette boite

Also Published As

Publication number Publication date
DE1922121B2 (de) 1980-04-03
DE1922121A1 (de) 1970-02-26
GB1235052A (en) 1971-06-09
US3661031A (en) 1972-05-09
DE1922121C3 (de) 1985-04-25
JPS5138971B1 (fr) 1976-10-25

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