GB1107554A - Improvements in or relating to transmissions for motor vehicles - Google Patents

Improvements in or relating to transmissions for motor vehicles

Info

Publication number
GB1107554A
GB1107554A GB24677/65A GB2467765A GB1107554A GB 1107554 A GB1107554 A GB 1107554A GB 24677/65 A GB24677/65 A GB 24677/65A GB 2467765 A GB2467765 A GB 2467765A GB 1107554 A GB1107554 A GB 1107554A
Authority
GB
United Kingdom
Prior art keywords
shaft
shafts
pinions
drive
reduction
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.)
Expired
Application number
GB24677/65A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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
Priority claimed from FR977938A external-priority patent/FR1407696A/en
Application filed by Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB1107554A publication Critical patent/GB1107554A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • 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
    • F16H2702/00—Combinations of two or more transmissions
    • F16H2702/02—Mechanical transmissions with planetary gearing combined with one or more other mechanical transmissions
    • F16H2702/04—Combinations of a speed-change mechanism without planetary gearing with a differential for driving a vehicle drive axle
    • 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
    • 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
    • F16H2720/00—Different types of speed-change gear mechanisms
    • F16H2720/04—Combining a planetary speed-change gearing with a motor vehicle drive axle differential

Abstract

1,107,554. Change-speed gearing. REGIE NATIONALE DES USINES RENAULT. 10 June, 1965 [11 June, 1964; 5 Jan., 1965], No. 24677/65. Heading F2D. A vehicle transmission comprises main and auxiliary-reduction gears with first and second output axle drive shafts, provision being made for normal drive through the main gear to the first shaft and for drive to both shafts with or without speed reduction through the auxiliary gear. As shown the main gear has an input shaft 8 within a hollow shaft 1 carrying constant mesh pinions driving the first axle drive shaft 2, the second drive shaft 21 being connected by pinions 17, 18, 20 to the shaft 2. The auxiliary reduction gear comprises pinions 11, 12 on the shafts 1, 8 meshing a compound pinion 13, 14 and operated by a dog clutch member 9 on the shaft 1. As shown the arrangement is conditioned for normal drive between shafts 1, 2 and by engaging a second clutch 16 the pinion 17 may be locked to shaft 2 so that both shafts 2, 21 are driven without speed reduction. The reduction train is brought into action by moving clutch 9 to the left to engage pinion 12 with input shaft 8. In modifications the auxiliary gear train is of the epicyclic type and clutch 16 is mounted on shaft 21, Figs. 3, 4 (not shown), and axially movable pinions are substituted for certain of the clutches, Figs. 6-11 (not shown).
GB24677/65A 1964-06-11 1965-06-10 Improvements in or relating to transmissions for motor vehicles Expired GB1107554A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR977938A FR1407696A (en) 1964-06-11 1964-06-11 Improvements to vehicle transaxles for transmission on one or more axles with special speed reduction for walking in varied terrain
FR850A FR87137E (en) 1964-06-11 1965-01-05 Improvements to vehicle transaxles for transmission on one or more axles with special speed reduction for walking in varied terrain

Publications (1)

Publication Number Publication Date
GB1107554A true GB1107554A (en) 1968-03-27

Family

ID=26161444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24677/65A Expired GB1107554A (en) 1964-06-11 1965-06-10 Improvements in or relating to transmissions for motor vehicles

Country Status (5)

Country Link
DE (1) DE1455885B2 (en)
ES (1) ES314047A1 (en)
FR (1) FR87137E (en)
GB (1) GB1107554A (en)
OA (1) OA02006A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202425A1 (en) * 1972-01-19 1973-07-26 Kloeckner Humboldt Deutz Ag GEAR CHANGE-UP GEAR IN GROUP CONSTRUCTION
FR2429120A1 (en) * 1978-06-23 1980-01-18 Fuji Heavy Ind Ltd NEW TRANSMISSION FOR MOTOR VEHICLE
FR2429119A1 (en) * 1978-06-23 1980-01-18 Fuji Heavy Ind Ltd TRANSMISSION APPARATUS FOR FOUR-DRIVE MOTOR VEHICLE
GB2153024A (en) * 1984-01-16 1985-08-14 Dana Corp Two-speed rear axle assembly
DE3639097A1 (en) * 1986-03-03 1987-09-10 Kubota Ltd TRANSMISSION ARRANGEMENT FOR A HIGH SPEED WORK VEHICLE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637923B2 (en) * 1985-06-12 1994-05-18 トヨタ自動車株式会社 Vehicle transmission
DE10253259A1 (en) 2002-11-15 2004-05-27 Zf Friedrichshafen Ag Universal motor vehicle transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202425A1 (en) * 1972-01-19 1973-07-26 Kloeckner Humboldt Deutz Ag GEAR CHANGE-UP GEAR IN GROUP CONSTRUCTION
FR2429120A1 (en) * 1978-06-23 1980-01-18 Fuji Heavy Ind Ltd NEW TRANSMISSION FOR MOTOR VEHICLE
FR2429119A1 (en) * 1978-06-23 1980-01-18 Fuji Heavy Ind Ltd TRANSMISSION APPARATUS FOR FOUR-DRIVE MOTOR VEHICLE
GB2153024A (en) * 1984-01-16 1985-08-14 Dana Corp Two-speed rear axle assembly
DE3639097A1 (en) * 1986-03-03 1987-09-10 Kubota Ltd TRANSMISSION ARRANGEMENT FOR A HIGH SPEED WORK VEHICLE

Also Published As

Publication number Publication date
OA02006A (en) 1970-05-05
FR87137E (en) 1966-06-17
DE1455885B2 (en) 1976-12-30
ES314047A1 (en) 1965-10-16
DE1455885A1 (en) 1969-04-17

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