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IT1072842B - FIVE-SPEED GEARBOX FOR MOTOR VEHICLES - Google Patents

FIVE-SPEED GEARBOX FOR MOTOR VEHICLES

Info

Publication number
IT1072842B
IT1072842B IT67878/77A IT6787877A IT1072842B IT 1072842 B IT1072842 B IT 1072842B IT 67878/77 A IT67878/77 A IT 67878/77A IT 6787877 A IT6787877 A IT 6787877A IT 1072842 B IT1072842 B IT 1072842B
Authority
IT
Italy
Prior art keywords
motor vehicles
speed gearbox
gearbox
speed
vehicles
Prior art date
Application number
IT67878/77A
Other languages
Italian (it)
Inventor
Gianluigi Falzoni
Giorgio Lupo
Original Assignee
Fiat 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 Fiat Spa filed Critical Fiat Spa
Priority to IT67878/77A priority Critical patent/IT1072842B/en
Priority to DE19782816244 priority patent/DE2816244A1/en
Priority to BE186850A priority patent/BE866054A/en
Priority to NL7804132A priority patent/NL7804132A/en
Priority to BR7802450A priority patent/BR7802450A/en
Priority to ES468927A priority patent/ES468927A1/en
Priority to JP4622378A priority patent/JPS53132653A/en
Priority to FR7811586A priority patent/FR2390646A1/en
Priority to SE7804492A priority patent/SE7804492L/en
Application granted granted Critical
Publication of IT1072842B publication Critical patent/IT1072842B/en

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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps; 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
    • 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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H2714/00—Different types speed-changing mechanisms for toothed gearing
    • F16H2714/02—Different types speed-changing mechanisms for toothed gearing only with toothed wheels remaining engaged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Basic Packing Technique (AREA)
IT67878/77A 1977-04-20 1977-04-20 FIVE-SPEED GEARBOX FOR MOTOR VEHICLES IT1072842B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT67878/77A IT1072842B (en) 1977-04-20 1977-04-20 FIVE-SPEED GEARBOX FOR MOTOR VEHICLES
DE19782816244 DE2816244A1 (en) 1977-04-20 1978-04-14 FIVE SPEED TRANSMISSION FOR MOTOR VEHICLES
BE186850A BE866054A (en) 1977-04-20 1978-04-17 FIVE-SPEED GEARBOX FOR MOTOR VEHICLES
NL7804132A NL7804132A (en) 1977-04-20 1978-04-18 GEARBOX WITH FIVE SPEEDS.
BR7802450A BR7802450A (en) 1977-04-20 1978-04-19 GEARBOX
ES468927A ES468927A1 (en) 1977-04-20 1978-04-19 Fiveespeed gear
JP4622378A JPS53132653A (en) 1977-04-20 1978-04-19 Fiveespeed gear
FR7811586A FR2390646A1 (en) 1977-04-20 1978-04-19 Five speed gearbox for vehicle - has parallel input and output shafts coupled by train with freely rotatable gears on counter-shafts
SE7804492A SE7804492L (en) 1977-04-20 1978-04-19 FIVE-GEAR VEHICLE CHARGE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67878/77A IT1072842B (en) 1977-04-20 1977-04-20 FIVE-SPEED GEARBOX FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
IT1072842B true IT1072842B (en) 1985-04-13

Family

ID=11306022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67878/77A IT1072842B (en) 1977-04-20 1977-04-20 FIVE-SPEED GEARBOX FOR MOTOR VEHICLES

Country Status (9)

Country Link
JP (1) JPS53132653A (en)
BE (1) BE866054A (en)
BR (1) BR7802450A (en)
DE (1) DE2816244A1 (en)
ES (1) ES468927A1 (en)
FR (1) FR2390646A1 (en)
IT (1) IT1072842B (en)
NL (1) NL7804132A (en)
SE (1) SE7804492L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4353585A (en) * 1984-05-17 1985-12-13 Windsor-Smith, Claude Peter Change speed gear trains
JPS62151653A (en) * 1986-11-28 1987-07-06 Honda Motor Co Ltd Vehicle transmission
US4782714A (en) * 1987-04-14 1988-11-08 Deere & Company Multi-range synchronized transmission and housing therefor
EP0304275A3 (en) * 1987-08-18 1990-01-24 Toyota Jidosha Kabushiki Kaisha Manual transmission for motor vehicle
EP0305136A3 (en) * 1987-08-21 1990-01-10 Toyota Jidosha Kabushiki Kaisha Manual transmission for motor vehicle
JPS6455452A (en) * 1987-08-21 1989-03-02 Toyota Motor Corp Manual transmission for vehicle
US5009118A (en) * 1990-03-30 1991-04-23 General Motors Corporation Power transmission with parallel identical countershafts
US5009117A (en) * 1990-03-30 1991-04-23 General Motors Corporation Countershaft power transmission with dowel pin and seal ring structure
EP3835623B1 (en) * 2019-12-12 2022-03-16 FCA Italy S.p.A. Gear transmission unit with a forced lubrication system including one or more lubricant distribution boxes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606540C (en) * 1927-06-23 1934-12-04 Fried Krupp Akt Ges Gear change transmission with at least three stages
GB394907A (en) * 1933-01-27 1933-07-06 Wolseley Motors 1927 Ltd Improvements relating to combined variable-speed gears and free-wheel devices for motor vehicles
FR804134A (en) * 1935-07-05 1936-10-16 Rectification Et D Engrenages Improvements to gearboxes
DE720884C (en) * 1936-10-22 1942-05-18 Getriebe G M B H Deutsche Six and multi-speed gear change gear for forward and reverse rotation
FR815602A (en) * 1936-10-24 1937-07-19 Delaunay Belleville Ets Gearbox
US2205300A (en) * 1937-05-15 1940-06-18 Magee Marsh Corp Power transmission
DE883705C (en) * 1939-08-10 1953-07-20 Daimler Benz Ag Switching arrangement for speed change transmissions of motor vehicles
DE910746C (en) * 1951-08-14 1954-05-06 Joseph Vollmer Positive multi-speed transmission, especially for motor vehicles
DE908702C (en) * 1952-07-04 1954-04-08 Joseph Vollmer Positive multi-speed transmission, especially for motor vehicles

Also Published As

Publication number Publication date
NL7804132A (en) 1978-10-24
DE2816244A1 (en) 1978-10-26
SE7804492L (en) 1978-10-21
BR7802450A (en) 1978-12-05
BE866054A (en) 1978-08-14
FR2390646A1 (en) 1978-12-08
JPS53132653A (en) 1978-11-18
ES468927A1 (en) 1978-12-16

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