IT1129368B - Cambio di velocita per veicoli escavatori - Google Patents

Cambio di velocita per veicoli escavatori

Info

Publication number
IT1129368B
IT1129368B IT68687/80A IT6868780A IT1129368B IT 1129368 B IT1129368 B IT 1129368B IT 68687/80 A IT68687/80 A IT 68687/80A IT 6868780 A IT6868780 A IT 6868780A IT 1129368 B IT1129368 B IT 1129368B
Authority
IT
Italy
Prior art keywords
speed change
excavator
vehicles
excavator vehicles
speed
Prior art date
Application number
IT68687/80A
Other languages
English (en)
Other versions
IT8068687A0 (it
Inventor
Alois Haringer
Original Assignee
Vema 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 Vema Spa filed Critical Vema Spa
Priority to IT68687/80A priority Critical patent/IT1129368B/it
Publication of IT8068687A0 publication Critical patent/IT8068687A0/it
Priority to DE19813143109 priority patent/DE3143109A1/de
Priority to FR8120603A priority patent/FR2493456A1/fr
Application granted granted Critical
Publication of IT1129368B publication Critical patent/IT1129368B/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
    • 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
    • F16H3/085—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 more than one output shaft
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0274—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structure Of Transmissions (AREA)
IT68687/80A 1980-11-04 1980-11-04 Cambio di velocita per veicoli escavatori IT1129368B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68687/80A IT1129368B (it) 1980-11-04 1980-11-04 Cambio di velocita per veicoli escavatori
DE19813143109 DE3143109A1 (de) 1980-11-04 1981-10-30 "schaltgetriebe fuer baggerfahrzeuge"
FR8120603A FR2493456A1 (fr) 1980-11-04 1981-11-03 Boite de vitesses pour excavatrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68687/80A IT1129368B (it) 1980-11-04 1980-11-04 Cambio di velocita per veicoli escavatori

Publications (2)

Publication Number Publication Date
IT8068687A0 IT8068687A0 (it) 1980-11-04
IT1129368B true IT1129368B (it) 1986-06-04

Family

ID=11310289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68687/80A IT1129368B (it) 1980-11-04 1980-11-04 Cambio di velocita per veicoli escavatori

Country Status (3)

Country Link
DE (1) DE3143109A1 (it)
FR (1) FR2493456A1 (it)
IT (1) IT1129368B (it)

Also Published As

Publication number Publication date
IT8068687A0 (it) 1980-11-04
FR2493456B3 (it) 1983-08-12
DE3143109A1 (de) 1982-06-24
FR2493456A1 (fr) 1982-05-07

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