ITMI20021440A0 - Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s - Google Patents

Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s

Info

Publication number
ITMI20021440A0
ITMI20021440A0 IT2002MI001440A ITMI20021440A ITMI20021440A0 IT MI20021440 A0 ITMI20021440 A0 IT MI20021440A0 IT 2002MI001440 A IT2002MI001440 A IT 2002MI001440A IT MI20021440 A ITMI20021440 A IT MI20021440A IT MI20021440 A0 ITMI20021440 A0 IT MI20021440A0
Authority
IT
Italy
Prior art keywords
vehicles
variation
equipment
rotational speed
driven shaft
Prior art date
Application number
IT2002MI001440A
Other languages
English (en)
Inventor
Piercarlo Boffelli
Original Assignee
Baruffaldi Spa
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 Baruffaldi Spa filed Critical Baruffaldi Spa
Priority to IT2002MI001440A priority Critical patent/ITMI20021440A1/it
Publication of ITMI20021440A0 publication Critical patent/ITMI20021440A0/it
Priority to EP03076955A priority patent/EP1375302A3/en
Publication of ITMI20021440A1 publication Critical patent/ITMI20021440A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
IT2002MI001440A 2002-06-28 2002-06-28 Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s ITMI20021440A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2002MI001440A ITMI20021440A1 (it) 2002-06-28 2002-06-28 Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s
EP03076955A EP1375302A3 (en) 2002-06-28 2003-06-24 Apparatus for varying the speed of rotation of driven shafts of servo devices in particular for vehicles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001440A ITMI20021440A1 (it) 2002-06-28 2002-06-28 Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s

Publications (2)

Publication Number Publication Date
ITMI20021440A0 true ITMI20021440A0 (it) 2002-06-28
ITMI20021440A1 ITMI20021440A1 (it) 2003-12-29

Family

ID=11450113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI001440A ITMI20021440A1 (it) 2002-06-28 2002-06-28 Apparecchiatura di variazione della velocita' di rotazione di alberi condotti di dispositivi di asservimento particolarmente per veicoli e s

Country Status (2)

Country Link
EP (1) EP1375302A3 (it)
IT (1) ITMI20021440A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296767B2 (en) * 2005-05-31 2007-11-20 Sikorsky Aircraft Corporation Variable speed transmission for a rotary wing aircraft

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR724450A (fr) * 1931-10-13 1932-04-27 Dispositifs de changements de vitesse pour voitures automobiles et autres applications
FR2021637A1 (it) * 1968-10-26 1970-07-24 Zahnradfabrik Friedrichshafen
DE2217978A1 (de) * 1972-04-14 1973-10-25 Kampf Maschf Erwin Wickelwellenantrieb
JPH07165091A (ja) * 1993-12-15 1995-06-27 Showa:Kk 車両用パワーステアリング装置のポンプ
JPH07217709A (ja) * 1994-02-02 1995-08-15 Sanwa Seiki Co Ltd 変速装置
JP2943610B2 (ja) * 1994-06-24 1999-08-30 トヨタ自動車株式会社 車両用変速機の変速制御装置
JP3705680B2 (ja) * 1997-09-30 2005-10-12 光洋精工株式会社 油圧ユニット
JP4122760B2 (ja) * 2001-03-13 2008-07-23 株式会社ジェイテクト 自動車用油圧ポンプ

Also Published As

Publication number Publication date
EP1375302A2 (en) 2004-01-02
ITMI20021440A1 (it) 2003-12-29
EP1375302A3 (en) 2005-04-20

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