FR2422875B1 - - Google Patents

Info

Publication number
FR2422875B1
FR2422875B1 FR7908967A FR7908967A FR2422875B1 FR 2422875 B1 FR2422875 B1 FR 2422875B1 FR 7908967 A FR7908967 A FR 7908967A FR 7908967 A FR7908967 A FR 7908967A FR 2422875 B1 FR2422875 B1 FR 2422875B1
Authority
FR
France
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
FR7908967A
Other versions
FR2422875A1 (fr
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.)
Volvo AB
Original Assignee
Volvo AB
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 Volvo AB filed Critical Volvo AB
Publication of FR2422875A1 publication Critical patent/FR2422875A1/fr
Application granted granted Critical
Publication of FR2422875B1 publication Critical patent/FR2422875B1/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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0026—Transmissions for multiple ratios comprising at least one creep low gear, e.g. additional gear for extra low speed or creeping
    • 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
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
    • 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
    • Y10T74/19284—Meshing assisters
    • 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
    • Y10T74/19405—Multiple forward and reverse
    • 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
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19423—Multiple key
FR7908967A 1978-04-11 1979-04-09 Boite de vitesses pour vehicules Granted FR2422875A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804070A SE421114B (sv) 1978-04-11 1978-04-11 Vexellada for motorfordon

Publications (2)

Publication Number Publication Date
FR2422875A1 FR2422875A1 (fr) 1979-11-09
FR2422875B1 true FR2422875B1 (fr) 1984-06-29

Family

ID=20334573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908967A Granted FR2422875A1 (fr) 1978-04-11 1979-04-09 Boite de vitesses pour vehicules

Country Status (7)

Country Link
US (1) US4267741A (fr)
JP (1) JPS54137557A (fr)
DE (1) DE2914574A1 (fr)
FR (1) FR2422875A1 (fr)
GB (1) GB2018371B (fr)
IT (1) IT1188824B (fr)
SE (1) SE421114B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320494A1 (de) * 1983-06-07 1984-12-13 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Wechselgetriebe mit synchronisiertem rueckwaertsgang
SE451005B (sv) * 1985-03-28 1987-08-24 Volvo Ab Motorfordonsvexellada
SE454073B (sv) * 1986-03-17 1988-03-28 Volvo Ab Motorfordonsvexellada
EP0314382A3 (fr) * 1987-10-28 1990-03-21 Borg-Warner Automotive, Inc. Boíte de vitesses à six rapports et à commande manuelle
US5421216A (en) * 1993-05-14 1995-06-06 Eaton Corp Compound transmission having hybrid single and twin countershafts
US6865964B2 (en) * 2002-12-12 2005-03-15 Eaton Corporation Transmission main shaft centering device
DE102005021674A1 (de) * 2005-05-11 2006-12-14 Bayerische Motoren Werke Ag Fahrzeuggetriebe mit sechs Vorwärtsgängen für normalen Fahrbetrieb, sowie einem Kriech- bzw. Berganfahrgang und einem Rückwärtsgang
DE102009027064A1 (de) * 2009-06-22 2010-12-23 Zf Friedrichshafen Ag Schaltgetriebe eines Fahrzeugs
US8813593B2 (en) * 2009-11-30 2014-08-26 Eaton Corporation Adapter for connecting a countershaft transmission with a hydraulic launch assist system
CN101943248B (zh) * 2010-09-01 2012-07-25 浙江万里扬变速器股份有限公司 三轴式单箱倍挡汽车变速器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998034A (en) * 1933-07-18 1935-04-16 White Motor Co Change speed mechanism
US2209010A (en) * 1938-03-30 1940-07-23 Wallis William Henry Variable-speed gearing
US2356522A (en) * 1939-05-13 1944-08-22 Kummich Theodor Change-speed gear
DE743108C (de) * 1941-01-11 1943-12-17 Daimler Benz Ag Wechselgetriebe, insbesondere fuer Kraftfahrzeuge
US2316503A (en) * 1941-10-13 1943-04-13 Timken Roller Bearing Co Change speed transmission gearing
US2637221A (en) * 1949-12-16 1953-05-05 Fuller Mfg Co Change-speed gearing
US3318167A (en) * 1964-12-23 1967-05-09 Clark Equipment Co Tri-shaft transmission
AT250428B (de) * 1964-12-24 1966-11-10 Voith Getriebe Kg Zahnradwechselgetriebe
GB1351770A (en) * 1971-10-16 1974-05-01 Brown Gear Ind Variable-speed and reverse gearbox
US3859870A (en) * 1971-10-16 1975-01-14 Brown Gear Ind Variable-speed and reverse gearboxes
GB1426718A (en) * 1972-03-17 1976-03-03 Turner Mfg C Oltd Gear boxes
US4106358A (en) * 1972-03-17 1978-08-15 Turner Manufacturing Company, Ltd. Gear boxes
CH550343A (de) * 1972-03-29 1974-06-14 Saurer Ag Adolph Sechsgang-schaltgetriebe.
JPS5342611Y2 (fr) * 1974-08-15 1978-10-13
JPS5289757A (en) * 1976-01-20 1977-07-27 Kanzaki Kokyukoki Mfg Co Ltd Speed change gear in tractors and the like
JPS52121163A (en) * 1976-04-02 1977-10-12 Kubota Ltd Transmission gear of tractor etc.
US4116082A (en) * 1976-12-01 1978-09-26 Borg-Warner Corporation Compact manual transmission for a transversely mounted engine

Also Published As

Publication number Publication date
FR2422875A1 (fr) 1979-11-09
DE2914574A1 (de) 1979-10-25
GB2018371B (en) 1982-07-28
SE421114B (sv) 1981-11-30
SE7804070L (sv) 1979-10-12
US4267741A (en) 1981-05-19
GB2018371A (en) 1979-10-17
IT1188824B (it) 1988-01-28
IT7948676A0 (it) 1979-04-09
JPS54137557A (en) 1979-10-25

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