FR2396213A1 - COMPACT GEARBOX FOR A MOTOR VEHICLE - Google Patents

COMPACT GEARBOX FOR A MOTOR VEHICLE

Info

Publication number
FR2396213A1
FR2396213A1 FR7721018A FR7721018A FR2396213A1 FR 2396213 A1 FR2396213 A1 FR 2396213A1 FR 7721018 A FR7721018 A FR 7721018A FR 7721018 A FR7721018 A FR 7721018A FR 2396213 A1 FR2396213 A1 FR 2396213A1
Authority
FR
France
Prior art keywords
gearbox
shaft
motor vehicle
compact gearbox
shafts
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7721018A
Other languages
French (fr)
Other versions
FR2396213B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles M Berliet SA
Original Assignee
Automobiles M Berliet SA
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 Automobiles M Berliet SA filed Critical Automobiles M Berliet SA
Priority to FR7721018A priority Critical patent/FR2396213A1/en
Priority to IT27804/77A priority patent/IT1086038B/en
Priority to GB41753/77A priority patent/GB1592250A/en
Priority to NL7712492A priority patent/NL7712492A/en
Priority to SE7801043A priority patent/SE7801043L/en
Publication of FR2396213A1 publication Critical patent/FR2396213A1/en
Application granted granted Critical
Publication of FR2396213B1 publication Critical patent/FR2396213B1/fr
Granted legal-status Critical Current

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
    • F16H3/087—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
    • F16H3/097—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 the input and output shafts being aligned on the same axis
    • 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
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

L'invention concerne une boîte de vitesses. La boîte de vitesses comporte un arbre d'entrée 10, un arbre de sortie 11 coaxial avec l'arbre 10, deux arbres intermédiaires 12 et 13 parallèles à l'arbre 2 et placés d'un même côté de ce dernier, et un arbre de prise de mouvement 14. Les arbres il et 14 sont situés de part et d'autre des arbres intermédiaires 12 et 13. La boîte de vitesses n'est pas plus encombrante qu'une boîte classique à 4 vitesses avant, mais compte 8 vitesses avant et 2 vitesses arrière. Application : équipement des tracteurs routiers à empattement courtThe invention relates to a gearbox. The gearbox comprises an input shaft 10, an output shaft 11 coaxial with the shaft 10, two intermediate shafts 12 and 13 parallel to the shaft 2 and placed on the same side of the latter, and a shaft power take-off 14. Shafts 11 and 14 are located on either side of intermediate shafts 12 and 13. The gearbox does not take up more space than a conventional 4-speed forward gearbox, but has 8 speeds forward and 2 reverse gears. Application: equipment of short wheelbase road tractors

FR7721018A 1977-06-30 1977-06-30 COMPACT GEARBOX FOR A MOTOR VEHICLE Granted FR2396213A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7721018A FR2396213A1 (en) 1977-06-30 1977-06-30 COMPACT GEARBOX FOR A MOTOR VEHICLE
IT27804/77A IT1086038B (en) 1977-06-30 1977-09-21 COMPACT SPEED CHANGE FOR VEHICLES
GB41753/77A GB1592250A (en) 1977-06-30 1977-10-07 Compact gearbox for a motor vehicle
NL7712492A NL7712492A (en) 1977-06-30 1977-11-14 COMPACT GEARBOX FOR A VEHICLE.
SE7801043A SE7801043L (en) 1977-06-30 1978-01-27 COMPACT VEXELLADA FOR MOTOR VEHICLES, IN PARTICULAR TRUCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721018A FR2396213A1 (en) 1977-06-30 1977-06-30 COMPACT GEARBOX FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2396213A1 true FR2396213A1 (en) 1979-01-26
FR2396213B1 FR2396213B1 (en) 1982-06-25

Family

ID=9193117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721018A Granted FR2396213A1 (en) 1977-06-30 1977-06-30 COMPACT GEARBOX FOR A MOTOR VEHICLE

Country Status (5)

Country Link
FR (1) FR2396213A1 (en)
GB (1) GB1592250A (en)
IT (1) IT1086038B (en)
NL (1) NL7712492A (en)
SE (1) SE7801043L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075408A2 (en) * 1981-09-19 1983-03-30 Automotive Products Public Limited Company Rotary power transmission
EP0105124A1 (en) * 1982-10-06 1984-04-11 Klöckner-Humboldt-Deutz Aktiengesellschaft Change-speed gearing in unit construction

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441384A (en) * 1979-07-26 1984-04-10 Westland Plc Freewheel devices
WO2000052357A1 (en) * 1999-03-03 2000-09-08 Preload International Limited Transmission system with reverse gear
SE530985C2 (en) * 2007-03-16 2008-11-11 Scania Cv Abp Transmission for motor vehicles and motor vehicles comprising this transmission

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR815602A (en) * 1936-10-24 1937-07-19 Delaunay Belleville Ets Gearbox
FR977554A (en) * 1942-08-07 1951-04-03 Gear change
FR1261415A (en) * 1960-04-08 1961-05-19 Variable speed coupler and transmission device
US3046807A (en) * 1958-08-12 1962-07-31 Elmer J Barth Double countershaft multispeed transmission
US3064488A (en) * 1960-09-06 1962-11-20 Consolidation Coal Co Constant mesh transmission
FR1332823A (en) * 1962-07-18 1963-07-19 Eaton Mfg Co Advanced gearbox
US3318167A (en) * 1964-12-23 1967-05-09 Clark Equipment Co Tri-shaft transmission
FR2228984A1 (en) * 1973-05-07 1974-12-06 Gardner Denver Co
DE2452739A1 (en) * 1974-11-07 1976-05-13 Kurt Peitz Automatic multi-speed gear box for motor vehicle transmission - gear ratio can be changed without interrupting drive
DE2620972A1 (en) * 1975-06-30 1977-01-27 Clark Equipment Co Power-operated constant-mesh gearbox - has drive transmitted by clutches through different gear trains and layshafts
DE2535700A1 (en) * 1975-08-09 1977-02-10 Zahradfabrik Friechrichshafen Multistage forward and reverse gearing - is changeable under load with three coaxial gears with two clutches between

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR815602A (en) * 1936-10-24 1937-07-19 Delaunay Belleville Ets Gearbox
FR977554A (en) * 1942-08-07 1951-04-03 Gear change
US3046807A (en) * 1958-08-12 1962-07-31 Elmer J Barth Double countershaft multispeed transmission
FR1261415A (en) * 1960-04-08 1961-05-19 Variable speed coupler and transmission device
US3064488A (en) * 1960-09-06 1962-11-20 Consolidation Coal Co Constant mesh transmission
FR1332823A (en) * 1962-07-18 1963-07-19 Eaton Mfg Co Advanced gearbox
US3318167A (en) * 1964-12-23 1967-05-09 Clark Equipment Co Tri-shaft transmission
FR2228984A1 (en) * 1973-05-07 1974-12-06 Gardner Denver Co
DE2452739A1 (en) * 1974-11-07 1976-05-13 Kurt Peitz Automatic multi-speed gear box for motor vehicle transmission - gear ratio can be changed without interrupting drive
DE2620972A1 (en) * 1975-06-30 1977-01-27 Clark Equipment Co Power-operated constant-mesh gearbox - has drive transmitted by clutches through different gear trains and layshafts
DE2535700A1 (en) * 1975-08-09 1977-02-10 Zahradfabrik Friechrichshafen Multistage forward and reverse gearing - is changeable under load with three coaxial gears with two clutches between

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075408A2 (en) * 1981-09-19 1983-03-30 Automotive Products Public Limited Company Rotary power transmission
EP0075408A3 (en) * 1981-09-19 1984-10-17 Automotive Products Public Limited Company Rotary power transmission
EP0105124A1 (en) * 1982-10-06 1984-04-11 Klöckner-Humboldt-Deutz Aktiengesellschaft Change-speed gearing in unit construction

Also Published As

Publication number Publication date
FR2396213B1 (en) 1982-06-25
GB1592250A (en) 1981-07-01
SE7801043L (en) 1978-12-31
IT1086038B (en) 1985-05-28
NL7712492A (en) 1979-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse