IT1223736B - Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa - Google Patents

Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa

Info

Publication number
IT1223736B
IT1223736B IT67719/88A IT6771988A IT1223736B IT 1223736 B IT1223736 B IT 1223736B IT 67719/88 A IT67719/88 A IT 67719/88A IT 6771988 A IT6771988 A IT 6771988A IT 1223736 B IT1223736 B IT 1223736B
Authority
IT
Italy
Prior art keywords
clutch
releasing
vehicle
safety device
automatic locking
Prior art date
Application number
IT67719/88A
Other languages
English (en)
Other versions
IT8867719A0 (it
Inventor
Pier Paolo Messori
Paolo Viola
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT67719/88A priority Critical patent/IT1223736B/it
Publication of IT8867719A0 publication Critical patent/IT8867719A0/it
Priority to EP89113465A priority patent/EP0352661A1/en
Application granted granted Critical
Publication of IT1223736B publication Critical patent/IT1223736B/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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/10—Safety devices
    • F02N11/101—Safety devices for preventing engine starter actuation or engagement
    • F02N11/103—Safety devices for preventing engine starter actuation or engagement according to the vehicle transmission or clutch status
    • 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
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0254—Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch

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)
IT67719/88A 1988-07-29 1988-07-29 Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa IT1223736B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67719/88A IT1223736B (it) 1988-07-29 1988-07-29 Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa
EP89113465A EP0352661A1 (en) 1988-07-29 1989-07-21 Safety device for automatically locking a vehicle clutch pedal in the clutch disengagement position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67719/88A IT1223736B (it) 1988-07-29 1988-07-29 Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa

Publications (2)

Publication Number Publication Date
IT8867719A0 IT8867719A0 (it) 1988-07-29
IT1223736B true IT1223736B (it) 1990-09-29

Family

ID=11304762

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67719/88A IT1223736B (it) 1988-07-29 1988-07-29 Dispositivo di sicurezza per il blocco automatico del pedale della frizione di un veicolo in posizioone di disinnesto della frizione stessa

Country Status (2)

Country Link
EP (1) EP0352661A1 (it)
IT (1) IT1223736B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19835574A1 (de) 1998-08-06 2000-02-10 Mannesmann Sachs Ag Betätigungseinrichtung für pneumatische Kupplungsbetätigung mit Überlast- oder/und Fehlbedienungsschutz
SE0400034L (sv) * 2004-01-09 2005-07-10 Kongsberg Automotive Asa Anordning til betjening av en CLUTCH

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR799595A (fr) * 1934-12-19 1936-06-15 Bowden Eng Ltd Perfectionnements aux freins d'automobile
US2513439A (en) * 1947-11-08 1950-07-04 Bendix Aviat Corp Immobilizing mechanism for clutch pedals

Also Published As

Publication number Publication date
IT8867719A0 (it) 1988-07-29
EP0352661A1 (en) 1990-01-31

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