IT1106980B - Perfezionamento alle scatole di cambi di velocita per autoveicoli - Google Patents

Perfezionamento alle scatole di cambi di velocita per autoveicoli

Info

Publication number
IT1106980B
IT1106980B IT67179/78A IT6717978A IT1106980B IT 1106980 B IT1106980 B IT 1106980B IT 67179/78 A IT67179/78 A IT 67179/78A IT 6717978 A IT6717978 A IT 6717978A IT 1106980 B IT1106980 B IT 1106980B
Authority
IT
Italy
Prior art keywords
housing
gearbox
coupling
pinions
transmission unit
Prior art date
Application number
IT67179/78A
Other languages
English (en)
Other versions
IT7867179A0 (it
Original Assignee
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 FR7702560A external-priority patent/FR2378647A1/fr
Priority claimed from FR7727809A external-priority patent/FR2403226A2/fr
Application filed by Renault filed Critical Renault
Publication of IT7867179A0 publication Critical patent/IT7867179A0/it
Application granted granted Critical
Publication of IT1106980B publication Critical patent/IT1106980B/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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/033—Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units
    • 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
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/04—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion 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
    • F16H2057/02013—Extension units for gearboxes, e.g. additional units attached to a main gear
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02047—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
    • 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
    • F16H3/091—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 including a single countershaft
    • F16H3/0915—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 including a single countershaft with coaxial input and output 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • 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
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
IT67179/78A 1977-01-31 1978-01-30 Perfezionamento alle scatole di cambi di velocita per autoveicoli IT1106980B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7702560A FR2378647A1 (fr) 1977-01-31 1977-01-31 Perfectionnement aux carters de boites de vitesses pour groupe moto-propulseur
FR7727809A FR2403226A2 (fr) 1977-09-14 1977-09-14 Perfectionnement aux carters de boites de vitesses pour groupe moto-propulseur

Publications (2)

Publication Number Publication Date
IT7867179A0 IT7867179A0 (it) 1978-01-30
IT1106980B true IT1106980B (it) 1985-11-18

Family

ID=26219829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67179/78A IT1106980B (it) 1977-01-31 1978-01-30 Perfezionamento alle scatole di cambi di velocita per autoveicoli

Country Status (7)

Country Link
US (1) US4289045A (it)
DE (1) DE2803730C2 (it)
ES (1) ES466263A1 (it)
GB (1) GB1594181A (it)
IT (1) IT1106980B (it)
NL (1) NL7800608A (it)
SE (1) SE434561B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100427A (en) * 1979-01-23 1980-07-31 Nissan Motor Co Ltd Clutch housing for change gear
JPS5751550A (en) * 1980-09-12 1982-03-26 Nissan Motor Co Ltd Driving device of industrial car
US4791825A (en) * 1982-07-06 1988-12-20 Tecumseh Products Company Transaxle
US4480501A (en) * 1982-07-06 1984-11-06 Tecumseh Products Company Transaxle having bearing shoes supporting a ring gear assembly
US5178027A (en) * 1989-01-19 1993-01-12 Jatco Corporation/Nissan Motor Company, Ltd. Supporting structure for output shaft of automotive automatic power transmission
JPH0354324A (ja) * 1989-07-21 1991-03-08 Nissan Motor Co Ltd 車両のパワープラント構造
DE102011113427A1 (de) * 2011-09-15 2013-03-21 Neumayer Tekfor Holding Gmbh Lagerung und Getriebe
CN104358841B (zh) * 2014-11-24 2017-11-28 安徽星瑞齿轮传动有限公司 一种汽车变速器
CN105240463A (zh) * 2015-10-21 2016-01-13 安徽星瑞齿轮传动有限公司 一种五速手动变速器总成
CN110088493B (zh) * 2016-10-14 2021-07-27 德纳重型车辆系统集团有限责任公司 带有圆锥滚子轴承的差速器输入轴
US11137056B2 (en) 2018-04-13 2021-10-05 Transportation Ip Holdings, Llc Gearbox assembly
DE102021204808A1 (de) 2021-05-12 2022-11-17 Zf Friedrichshafen Ag Lageranordnung einer Zwischenwelle eines Übersetzungsgetriebes
US11680636B2 (en) * 2021-08-30 2023-06-20 GM Global Technology Operations LLC Pump drive architecture for an automatic transmission
DE102021213292A1 (de) 2021-11-25 2023-05-25 Zf Friedrichshafen Ag Getriebegehäuse mit einem lastaufnehmenden Gehäusegrundkörper und einer unbelasteten Gehäuseabdeckung sowie Getriebe und Antriebsanordnung mit dem Getriebegehäuse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038326A (en) * 1933-07-20 1936-04-21 Daimler Benz Ag Motor vehicle
DE1270960B (de) * 1963-09-25 1968-06-20 Renault Zahnraederwechselgetriebe fuer Kraftfahrzeuge
DE1298001B (de) * 1966-10-18 1969-06-19 Volkswagenwerk Ag Aus Zahnraederwechselgetriebe und Achsgetriebe gebildeter Antriebsblock fuer Kraftfahrzeuge
DE1977305U (de) * 1967-10-27 1968-01-18 Porsche Kg Getriebeaggregat fuer fahrzeuge.
FR95216E (fr) * 1967-12-05 1970-08-07 Renault Ensemble boite de vitesses-différentiel.
FR1595776A (it) * 1968-11-26 1970-06-15
OA03578A (fr) * 1970-01-26 1971-03-30 Renault Perfectionnement apporté aux groupes moto-propulseurs disposés transversalement par rapport à l'axe longitudinal d'un véhicule automobile.
DE2029515C3 (de) * 1970-06-13 1975-04-24 Fiat S.P.A., Turin (Italien) Antriebsblock für Kraftfahrzeuge
DE7127067U (de) * 1970-07-30 1973-06-28 Peugeot Automobiles Kraftfahrzeuggetriebe
DE2256150C3 (de) * 1972-11-16 1979-03-29 Volkswagenwerk Ag, 3180 Wolfsburg Gehäuseanordnung mit zwei Gehäuseräumen
US4056988A (en) * 1975-08-08 1977-11-08 Toyota Jidosha Kogyo Kabushiki Kaisha Driving system for use in motor vehicle
US4095487A (en) * 1976-08-11 1978-06-20 Chrysler Corporation Power transmission driveline unit
US4174644A (en) * 1978-04-03 1979-11-20 General Motors Corporation Transmission and shift linkage

Also Published As

Publication number Publication date
US4289045A (en) 1981-09-15
IT7867179A0 (it) 1978-01-30
DE2803730C2 (de) 1985-01-10
GB1594181A (en) 1981-07-30
SE434561B (sv) 1984-07-30
DE2803730A1 (de) 1978-08-03
NL7800608A (nl) 1978-08-02
ES466263A1 (es) 1978-10-01
SE7801108L (sv) 1978-08-01

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