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IT1299873B1 - Dispositivo di comando di una frizione. - Google Patents

Dispositivo di comando di una frizione.

Info

Publication number
IT1299873B1
IT1299873B1 IT98BO000121A ITBO980121A IT1299873B1 IT 1299873 B1 IT1299873 B1 IT 1299873B1 IT 98BO000121 A IT98BO000121 A IT 98BO000121A IT BO980121 A ITBO980121 A IT BO980121A IT 1299873 B1 IT1299873 B1 IT 1299873B1
Authority
IT
Italy
Prior art keywords
control device
clutch control
clutch
control
Prior art date
Application number
IT98BO000121A
Other languages
English (en)
Inventor
Paolo Casali
Original Assignee
New Holland Italia 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 New Holland Italia Spa filed Critical New Holland Italia Spa
Priority to IT98BO000121A priority Critical patent/IT1299873B1/it
Publication of ITBO980121A0 publication Critical patent/ITBO980121A0/it
Priority to DE69901041T priority patent/DE69901041T2/de
Priority to EP99200351A priority patent/EP0940599B1/en
Priority to US09/260,526 priority patent/US6102182A/en
Publication of ITBO980121A1 publication Critical patent/ITBO980121A1/it
Application granted granted Critical
Publication of IT1299873B1 publication Critical patent/IT1299873B1/it

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
IT98BO000121A 1998-03-02 1998-03-02 Dispositivo di comando di una frizione. IT1299873B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT98BO000121A IT1299873B1 (it) 1998-03-02 1998-03-02 Dispositivo di comando di una frizione.
DE69901041T DE69901041T2 (de) 1998-03-02 1999-02-05 Kupplungssteuerungsvorrichtung
EP99200351A EP0940599B1 (en) 1998-03-02 1999-02-05 Clutch control device
US09/260,526 US6102182A (en) 1998-03-02 1999-02-26 Clutch control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98BO000121A IT1299873B1 (it) 1998-03-02 1998-03-02 Dispositivo di comando di una frizione.

Publications (3)

Publication Number Publication Date
ITBO980121A0 ITBO980121A0 (it) 1998-03-02
ITBO980121A1 ITBO980121A1 (it) 1999-09-02
IT1299873B1 true IT1299873B1 (it) 2000-04-04

Family

ID=11342964

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98BO000121A IT1299873B1 (it) 1998-03-02 1998-03-02 Dispositivo di comando di una frizione.

Country Status (4)

Country Link
US (1) US6102182A (it)
EP (1) EP0940599B1 (it)
DE (1) DE69901041T2 (it)
IT (1) IT1299873B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314157B1 (it) 1999-11-11 2002-12-04 New Holland Italia Spa Dispositivo di comando per veicoli, in particolare per veicoliagricoli.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504241A (en) * 1937-08-10 1939-04-21 Porsche Ferdinand A Improvements in and relating to means for disengaging mechanical clutches
US2521779A (en) * 1944-10-03 1950-09-12 Bethlehem Supply Company Power clutch shifter
FR1337270A (fr) * 1962-06-08 1963-09-13 Wagner Electric Corp Distributeur de fluide pour la commande assistée d'un frein ou d'un embrayage
US3351169A (en) * 1965-04-12 1967-11-07 Dana Corp Control system for hydraulically actuated friction clutches
FR2488355A1 (fr) * 1980-05-29 1982-02-12 Soma Minerva Procedes Etudes Dispositif de regulation de pression hydraulique permettant une commande rapide et progressive des coupleurs multidisques de boite de vitesses
FR2516179A1 (fr) * 1981-11-12 1983-05-13 Wabco Freinage Vehicules Sa Servomoteur a fluide sous pression
DE3337275A1 (de) * 1983-10-13 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Hydraulischer bremskraftverstaerker
FR2575237B1 (fr) * 1984-12-20 1987-02-20 Wabco Freinage Vehicules Sa Servomoteur a fluide sous pression

Also Published As

Publication number Publication date
DE69901041T2 (de) 2009-10-01
ITBO980121A0 (it) 1998-03-02
US6102182A (en) 2000-08-15
EP0940599B1 (en) 2002-03-20
ITBO980121A1 (it) 1999-09-02
DE69901041D1 (de) 2002-04-25
EP0940599A1 (en) 1999-09-08

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Legal Events

Date Code Title Description
0001 Granted