FR2325857A1 - Boite de vitesses - Google Patents

Boite de vitesses

Info

Publication number
FR2325857A1
FR2325857A1 FR7529353A FR7529353A FR2325857A1 FR 2325857 A1 FR2325857 A1 FR 2325857A1 FR 7529353 A FR7529353 A FR 7529353A FR 7529353 A FR7529353 A FR 7529353A FR 2325857 A1 FR2325857 A1 FR 2325857A1
Authority
FR
France
Prior art keywords
gearbox
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
FR7529353A
Other languages
English (en)
Other versions
FR2325857B1 (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.)
Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
Original Assignee
Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
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 Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM filed Critical Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
Priority to FR7529353A priority Critical patent/FR2325857A1/fr
Priority to IT69188/76A priority patent/IT1070458B/it
Priority to GB39159/76A priority patent/GB1557692A/en
Priority to US05/725,175 priority patent/US4136575A/en
Priority to DE2643177A priority patent/DE2643177C3/de
Publication of FR2325857A1 publication Critical patent/FR2325857A1/fr
Application granted granted Critical
Publication of FR2325857B1 publication Critical patent/FR2325857B1/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
    • F16H3/02—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
    • F16H2003/0803—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 with countershafts coaxial with input or output shaft
    • 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
    • F16H2003/0933—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 with coaxial 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
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/194—Selective
    • 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
FR7529353A 1975-09-25 1975-09-25 Boite de vitesses Granted FR2325857A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7529353A FR2325857A1 (fr) 1975-09-25 1975-09-25 Boite de vitesses
IT69188/76A IT1070458B (it) 1975-09-25 1976-09-08 Cambio di velocita per autoveicoli
GB39159/76A GB1557692A (en) 1975-09-25 1976-09-21 Change speed transmission mechanism
US05/725,175 US4136575A (en) 1975-09-25 1976-09-21 Change-speed mechanism
DE2643177A DE2643177C3 (de) 1975-09-25 1976-09-24 Zahnräderwechselgetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529353A FR2325857A1 (fr) 1975-09-25 1975-09-25 Boite de vitesses

Publications (2)

Publication Number Publication Date
FR2325857A1 true FR2325857A1 (fr) 1977-04-22
FR2325857B1 FR2325857B1 (fr) 1978-12-22

Family

ID=9160422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529353A Granted FR2325857A1 (fr) 1975-09-25 1975-09-25 Boite de vitesses

Country Status (5)

Country Link
US (1) US4136575A (fr)
DE (1) DE2643177C3 (fr)
FR (1) FR2325857A1 (fr)
GB (1) GB1557692A (fr)
IT (1) IT1070458B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071596A2 (fr) * 1981-07-31 1983-02-09 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Transmission à changement de vitesse sous puissance

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ189987A (en) * 1978-05-27 1983-04-12 Kubota Ltd Constant mesh four-step speed-change transmission
DE3131156C2 (de) * 1981-08-06 1986-05-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen "Stirnradwechselgetriebe"
DE3152696C2 (de) * 1981-08-06 1985-10-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Stirnradwechselgetriebe
NL8101633A (nl) * 1982-04-19 1982-11-01 Dana Corp Versnellingsbak.
US4523491A (en) * 1982-07-09 1985-06-18 Municipal Industries, Inc. Motorcycle transmission featuring reverse gear
JPS61266852A (ja) * 1985-05-17 1986-11-26 Nissan Motor Co Ltd 歯車変速機
NZ214170A (en) * 1985-05-25 1987-04-30 Kubota Ltd Change speed constant mesh gear box: gear ratios selected by clutches
US4635495A (en) * 1985-10-18 1987-01-13 Twin Disc, Incorporated Multi-speed reversible power transmission
US4833933A (en) * 1987-06-22 1989-05-30 Ford New Holland, Inc. Alternate path tractor transmission having a redundant clutch
US5390561A (en) * 1993-05-20 1995-02-21 Eaton Corporation Compound transmission
GB0224456D0 (en) * 2002-10-21 2002-11-27 Ricardo Mtc Ltd A transmission assembly
DE102007042045A1 (de) * 2007-09-05 2009-03-19 Friedrich Duss Maschinenfabrik Gmbh & Co.Kg Getriebe für ein kraftgetriebenes Werkzeug, insbesondere ein Elektrohandwerkzeuggerät
WO2013029640A1 (fr) * 2011-08-30 2013-03-07 Volvo Lastvagnar Ab Transmission à embrayages multiples pour véhicule motorisé
CN105351454A (zh) * 2015-12-09 2016-02-24 重庆先友科技开发有限公司 一种中置式多功能变速器总成
JP6285503B2 (ja) * 2016-07-08 2018-02-28 株式会社ユニバンス 変速機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US850901A (en) * 1906-03-30 1907-04-23 Swinfen Bramley-Moore Change-speed gearing.
FR18821E (fr) * 1913-01-27 1914-07-11 August Gottl Changement de vitesse pour automobiles et analogues
DE1052199B (de) * 1954-03-15 1959-03-05 Zahnraederfabrik Augsburg Vorm Vielstufiges Zahnraederwechselgetriebe
DE1007185B (de) * 1955-12-10 1957-04-25 Kloeckner Humboldt Deutz Ag Geschwindigkeitswechselgetriebe fuer Kraftfahrzeuge
US3046807A (en) * 1958-08-12 1962-07-31 Elmer J Barth Double countershaft multispeed transmission
GB1338606A (en) * 1970-06-05 1973-11-28 Brown Gear Ind Gearing
US3859870A (en) * 1971-10-16 1975-01-14 Brown Gear Ind Variable-speed and reverse gearboxes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071596A2 (fr) * 1981-07-31 1983-02-09 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Transmission à changement de vitesse sous puissance
EP0071596A3 (en) * 1981-07-31 1984-07-25 Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. Power shift transmission

Also Published As

Publication number Publication date
DE2643177C3 (de) 1978-06-22
DE2643177B2 (de) 1977-11-10
FR2325857B1 (fr) 1978-12-22
DE2643177A1 (de) 1977-03-31
IT1070458B (it) 1985-03-29
GB1557692A (en) 1979-12-12
US4136575A (en) 1979-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse