DE3840403A1 - Mechanisches schaltgetriebe fuer nutzfahrzeuge - Google Patents

Mechanisches schaltgetriebe fuer nutzfahrzeuge

Info

Publication number
DE3840403A1
DE3840403A1 DE19883840403 DE3840403A DE3840403A1 DE 3840403 A1 DE3840403 A1 DE 3840403A1 DE 19883840403 DE19883840403 DE 19883840403 DE 3840403 A DE3840403 A DE 3840403A DE 3840403 A1 DE3840403 A1 DE 3840403A1
Authority
DE
Germany
Prior art keywords
gear
unit
transmission
main
transmission according
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.)
Withdrawn
Application number
DE19883840403
Other languages
German (de)
English (en)
Inventor
Gian Maria Pigozzi
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Publication of DE3840403A1 publication Critical patent/DE3840403A1/de
Withdrawn legal-status Critical Current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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • 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
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Structure Of Transmissions (AREA)
DE19883840403 1987-12-01 1988-11-30 Mechanisches schaltgetriebe fuer nutzfahrzeuge Withdrawn DE3840403A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5385587U IT212447Z2 (it) 1987-12-01 1987-12-01 Cambio di velocita meccanico multi marce per un veicolo industriale

Publications (1)

Publication Number Publication Date
DE3840403A1 true DE3840403A1 (de) 1989-07-27

Family

ID=11285595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883840403 Withdrawn DE3840403A1 (de) 1987-12-01 1988-11-30 Mechanisches schaltgetriebe fuer nutzfahrzeuge

Country Status (4)

Country Link
DE (1) DE3840403A1 (sv)
FR (1) FR2623869A1 (sv)
IT (1) IT212447Z2 (sv)
SE (1) SE8804342L (sv)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753061C1 (de) * 1997-11-29 1999-06-10 Zahnradfabrik Friedrichshafen 12-Gang-Schaltgetriebe in 2x3x2-Bauweise
WO2000004302A2 (de) * 1998-07-13 2000-01-27 Zf Friedrichshafen Ag Getriebesystem
DE19949490A1 (de) * 1999-10-14 2001-04-19 Zahnradfabrik Friedrichshafen 12-Gang-Getriebe
DE10059794A1 (de) * 2000-12-01 2002-06-27 Volkswagen Ag Betätigungsvorrichtung zur Anwahl von Fahrstufen eines Getriebes eines Kraftfahrzeugs
US6718841B1 (en) 1999-12-02 2004-04-13 Zf Friedrichshafen Ag Gearbox

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69220886T2 (de) * 1991-11-08 1998-01-15 Iveco Fiat Fahrzeuggetriebe mit Kompensation des durch unterschiedliche thermische Ausdehnung bedingten Axialspiels
US5447478A (en) * 1993-03-29 1995-09-05 Eaton Corporation Auxiliary transmission section
IT1296136B1 (it) * 1997-11-12 1999-06-09 Iveco Fiat Cambio di velocita' per un autoveicolo
DE10114557A1 (de) * 2001-03-24 2002-09-26 Zahnradfabrik Friedrichshafen Fahrzeuggetriebe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637221A (en) * 1949-12-16 1953-05-05 Fuller Mfg Co Change-speed gearing
US3498155A (en) * 1968-04-29 1970-03-03 Ford Motor Co Multiple-ratio,manually-controlled power transmission mechanism with two drive ranges
US4136574A (en) * 1970-07-28 1979-01-30 Morrison William M M Countershaft gear boxes
US4271715A (en) * 1978-07-04 1981-06-09 Toyota Jidosha Kogyo Kabushiki Kaisha Transmission equipped with auxiliary speed changing gear
US4528867A (en) * 1982-09-13 1985-07-16 Iseki & Co., Ltd. Transmission case for tractors

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753061C1 (de) * 1997-11-29 1999-06-10 Zahnradfabrik Friedrichshafen 12-Gang-Schaltgetriebe in 2x3x2-Bauweise
US6318211B1 (en) 1997-11-29 2001-11-20 Zf Friedrichshafen Ag 12-speed gear box with a 2×3×2 construction
WO2000004302A2 (de) * 1998-07-13 2000-01-27 Zf Friedrichshafen Ag Getriebesystem
WO2000004302A3 (de) * 1998-07-13 2000-03-30 Zahnradfabrik Friedrichshafen Getriebesystem
US6440032B1 (en) 1998-07-13 2002-08-27 Zf Friedrichshafen Ag Transmission system
DE19949490A1 (de) * 1999-10-14 2001-04-19 Zahnradfabrik Friedrichshafen 12-Gang-Getriebe
DE19949490B4 (de) * 1999-10-14 2010-04-29 Zf Friedrichshafen Ag 12-Gang-Getriebe
US6718841B1 (en) 1999-12-02 2004-04-13 Zf Friedrichshafen Ag Gearbox
DE10059794A1 (de) * 2000-12-01 2002-06-27 Volkswagen Ag Betätigungsvorrichtung zur Anwahl von Fahrstufen eines Getriebes eines Kraftfahrzeugs

Also Published As

Publication number Publication date
IT8753855V0 (it) 1987-12-01
IT212447Z2 (it) 1989-07-04
FR2623869A1 (fr) 1989-06-02
SE8804342L (sv) 1989-06-02
SE8804342D0 (sv) 1988-11-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee