GB1078720A – Improvements relating to power units with built-in transmission assemblies
– Google Patents
GB1078720A – Improvements relating to power units with built-in transmission assemblies
– Google Patents
Improvements relating to power units with built-in transmission assemblies
Info
Publication number
GB1078720A
GB1078720A
GB38093/64A
GB3809364A
GB1078720A
GB 1078720 A
GB1078720 A
GB 1078720A
GB 38093/64 A
GB38093/64 A
GB 38093/64A
GB 3809364 A
GB3809364 A
GB 3809364A
GB 1078720 A
GB1078720 A
GB 1078720A
Authority
GB
United Kingdom
Prior art keywords
gears
shaft
gear
unit
synchronizer
Prior art date
1963-09-25
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
GB38093/64A
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.)
1963-09-25
Filing date
1964-09-17
Publication date
1967-08-09
1964-09-17
Application filed by Renault SAS, Regie Nationale des Usines Renault
filed
Critical
Renault SAS
1967-08-09
Publication of GB1078720A
publication
Critical
patent/GB1078720A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
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
F16H3/16—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion essentially with both gears that can be put out of gear and 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
F16H57/00—General details of gearing
F16H57/02—Gearboxes; Mounting gearing therein
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
F16H57/02—Gearboxes; Mounting gearing therein
F16H57/037—Gearboxes for accommodating differential gearings
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
F16H57/02—Gearboxes; Mounting gearing therein
F16H2057/02039—Gearboxes for particular applications
F16H2057/02043—Gearboxes for particular applications for vehicle 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
F16H57/00—General details of gearing
F16H57/02—Gearboxes; Mounting gearing therein
F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/19—Gearing
Y10T74/19219—Interchangeably locked
Y10T74/19233—Plurality of counter shafts
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/19—Gearing
Y10T74/19219—Interchangeably locked
Y10T74/19377—Slidable keys or clutches
Y10T74/19386—Multiple clutch shafts
Y10T74/194—Selective
Abstract
1,078,720. Motor vehicle driving arrangements. REGIE NATIONALE DES USINES RENAULT. Sept. 17, 1964 [Sept. 25, 1963], No. 38093/64. Heading B7H. [Also in Divisions F1 and F2] In a motor vehicle power unit/transmission arrangement in which a clutch and gear-box mechanism is coupled directly to the output shaft of the prime mover and the differential gear is disposed beneath the engine, the transmission unit, Figs. 1, 3 and 4 comprises an input shaft 44 carrying one member of the clutch 8 and is freely mounted at one end in the crankshaft 3, its other end having a splined connection 45 with the primary shaft 12 of the transmission which is integrally formed with gears 35, 29 and 34. A pair of gears 20 and 21 are freely mounted on a layshaft 16 in constant mesh with the gears 34 and 35 respectively and may be selectively coupled to the shaft 16 by a synchronizer-clutch unit 22 which also carries a toothed ring 27. A pair of gears 30 and 31 are freely mounted upon a second layshaft 17 in constant mesh with the gears 34 and 35 respectively and may be selectively coupled to the shaft 17 by a synchronizer-clutch unit 32. A pinion 28 may be brought into mesh with the toothed ring 27 and the gear 29 upon the primary shaft 12. Gears 36 and 37 integral with the shafts 16 and 17 respectively, are in constant mesh with a gear 38 integral with an output shaft 39 which has a splined connection 11
GB38093/64A
1963-09-25
1964-09-17
Improvements relating to power units with built-in transmission assemblies
Expired
GB1078720A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR948633A
FR1378948A
(en)
1963-09-25
1963-09-25
Transmission device for engine block-vehicle transmission
Publications (1)
Publication Number
Publication Date
GB1078720A
true
GB1078720A
(en)
1967-08-09
Family
ID=8813082
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB38093/64A
Expired
GB1078720A
(en)
1963-09-25
1964-09-17
Improvements relating to power units with built-in transmission assemblies
Country Status (3)
Country
Link
US
(1)
US3318168A
(en)
FR
(1)
FR1378948A
(en)
GB
(1)
GB1078720A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS528327U
(en)
*
1975-07-03
1977-01-20
WO1999007570A1
(en)
*
1997-08-12
1999-02-18
Zf Friedrichshafen Ag
Front-axle output of an automatic transmission
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1162333A
(en)
*
1967-02-01
1969-08-27
Ustav Pro Vyzkum Motorovych Vo
Arrangement of a Drive Unit for Motor Vehicles
US3592080A
(en)
*
1969-05-20
1971-07-13
Jury Petrovich Samatov
Transmission gearbox, preferably for use in a tractor
US3916712A
(en)
*
1974-02-11
1975-11-04
Borg Warner
Transmission with transversely movable countershaft extension
JPS53100534A
(en)
*
1977-02-14
1978-09-02
Toyota Motor Corp
Automotive power transmitting system
JPS54138948A
(en)
*
1978-04-20
1979-10-27
Toyota Motor Corp
Power transmission system for vehicle
JPS5511948A
(en)
*
1978-07-11
1980-01-28
Toyota Motor Corp
Power transmission gear for vehicle
SE439279B
(en)
*
1980-04-25
1985-06-10
Volvo Ab
VEHICLE CHARGE FOR MOTOR VEHICLE
US4799399A
(en)
*
1981-09-08
1989-01-24
Ford Motor Company
Manually controlled multiple speed ratio transmission
JPH02310128A
(en)
*
1989-05-24
1990-12-25
Nissan Motor Co Ltd
Configuration of engine and power transmission
SE465634B
(en)
*
1990-02-22
1991-10-07
Saab Automobile
VAEXELLAADA FOR MOTOR VEHICLE
JP3691979B2
(en)
*
1999-02-03
2005-09-07
本田技研工業株式会社
Parallel shaft type transmission
JP2001208147A
(en)
*
2000-01-28
2001-08-03
Fuji Heavy Ind Ltd
Manual transmission for automobile
JP2002347455A
(en)
*
2001-05-23
2002-12-04
Fuji Heavy Ind Ltd
Automatic transmission
DE10308764A1
(en)
*
2003-02-28
2004-09-16
Dr.Ing.H.C. F. Porsche Ag
Device for absorbing torsional vibrations of an internal combustion engine
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1282598A
(en)
*
1916-09-12
1918-10-22
William E Lamb
Driving mechanism for motor-vehicles.
DE606540C
(en)
*
1927-06-23
1934-12-04
Fried Krupp Akt Ges
Gear change transmission with at least three stages
US3115048A
(en)
*
1961-06-13
1963-12-24
Ford Motor Co
Trans-axle
1963
1963-09-25
FR
FR948633A
patent/FR1378948A/en
not_active
Expired
1964
1964-09-17
GB
GB38093/64A
patent/GB1078720A/en
not_active
Expired
1964-09-17
US
US397104A
patent/US3318168A/en
not_active
Expired – Lifetime
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS528327U
(en)
*
1975-07-03
1977-01-20
WO1999007570A1
(en)
*
1997-08-12
1999-02-18
Zf Friedrichshafen Ag
Front-axle output of an automatic transmission
US6327934B1
(en)
1997-08-12
2001-12-11
Zf Friedrichshafen Ag
Front-axle output of an automatic transmission
Also Published As
Publication number
Publication date
US3318168A
(en)
1967-05-09
FR1378948A
(en)
1964-11-20
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