DE10343994A1 - Rückwärtsganganordnung bei einem Vorgelegegetriebe - Google Patents

Rückwärtsganganordnung bei einem Vorgelegegetriebe Download PDF

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Publication number
DE10343994A1
DE10343994A1 DE10343994A DE10343994A DE10343994A1 DE 10343994 A1 DE10343994 A1 DE 10343994A1 DE 10343994 A DE10343994 A DE 10343994A DE 10343994 A DE10343994 A DE 10343994A DE 10343994 A1 DE10343994 A1 DE 10343994A1
Authority
DE
Germany
Prior art keywords
gear
transmission
reverse gear
gear arrangement
reverse
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
DE10343994A
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English (en)
Other versions
DE10343994B4 (de
Inventor
Gerhard Gumpoltsberger
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE10343994.3A priority Critical patent/DE10343994B4/de
Priority to US10/946,520 priority patent/US7313981B2/en
Publication of DE10343994A1 publication Critical patent/DE10343994A1/de
Application granted granted Critical
Publication of DE10343994B4 publication Critical patent/DE10343994B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven 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
    • Y10T74/19223—Disconnectable counter shaft
    • 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
    • Y10T74/19228—Multiple concentric clutch 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
    • Y10T74/19233—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
    • Y10T74/19242—Combined gear and clutch
    • 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
    • Y10T74/19288—Double clutch and interposed transmission
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Die Erfindung betrifft eine Rückwärtsganganordnung bei einem Vorgelegegetriebe (1, 40, 44) mit wenigstens einem Anfahrelement (2, 41), wenigstens einer Getriebeeingangswelle (4, 5, 42), einer Vorgelegewelle (22), mit an den Wellen befestigten oder drehbar gelagerten Fest- beziehungsweise Loszahnrädern, mit den Losrädern zugeordneten Schaltpaketen (20, 21, 37, 38) sowie mit einer Rückwärtsgangwelle (30, 31), auf der ein antreibbares Zahnrad (29, 32) und ein antreibendes Zahnrad (28, 33) befestigt sind. Zur Weiterentwicklung eines solchen Getriebes wird vorgeschlagen, dass das antreibbare Zahnrad (29, 32) des Rückwärtsgangs (RG) mit einem Festrad (12, 14) eines anderen Getriebeganges im Zahneingriff steht, welches auf der wenigstens einen Getriebeeingangswelle (4, 5, 42) befestigt ist.
DE10343994.3A 2003-09-23 2003-09-23 Rückwärtsganganordnung bei einem Vorgelegegetriebe Expired - Fee Related DE10343994B4 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10343994.3A DE10343994B4 (de) 2003-09-23 2003-09-23 Rückwärtsganganordnung bei einem Vorgelegegetriebe
US10/946,520 US7313981B2 (en) 2003-09-23 2004-09-21 Reverse gear arrangement in a countershaft transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10343994.3A DE10343994B4 (de) 2003-09-23 2003-09-23 Rückwärtsganganordnung bei einem Vorgelegegetriebe

Publications (2)

Publication Number Publication Date
DE10343994A1 true DE10343994A1 (de) 2005-05-04
DE10343994B4 DE10343994B4 (de) 2017-10-05

Family

ID=34398868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10343994.3A Expired - Fee Related DE10343994B4 (de) 2003-09-23 2003-09-23 Rückwärtsganganordnung bei einem Vorgelegegetriebe

Country Status (2)

Country Link
US (1) US7313981B2 (de)
DE (1) DE10343994B4 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046648A1 (de) * 2005-09-29 2007-04-05 Dr.Ing.H.C. F. Porsche Ag Getriebe
EP1936234A2 (de) * 2006-12-18 2008-06-25 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG Doppelkupplungsgetriebe
DE102011088598A1 (de) 2011-12-14 2013-06-20 Zf Friedrichshafen Ag Doppelkupplungsgetriebe in Vorgelegebauweise
DE102011089162A1 (de) 2011-12-20 2013-06-20 Zf Friedrichshafen Ag Getriebe in Vorgelegebauweise
DE102011088604A1 (de) 2011-12-14 2013-06-20 Zf Friedrichshafen Ag Doppelkupplungsgetriebe in Vorgelegebauweise
DE102005005163B4 (de) * 2005-02-03 2015-04-02 Zf Friedrichshafen Ag Doppelkupplungsgetriebe

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JP4513370B2 (ja) * 2004-03-22 2010-07-28 日産自動車株式会社 ツインクラッチ式マニュアルトランスミッション
JP2005265139A (ja) * 2004-03-22 2005-09-29 Nissan Motor Co Ltd ツインクラッチ式マニュアルトランスミッション
JP4517694B2 (ja) * 2004-03-22 2010-08-04 日産自動車株式会社 ツインクラッチ式マニュアルトランスミッション
JP2006002917A (ja) * 2004-06-21 2006-01-05 Aisin Ai Co Ltd 複数のクラッチを持つ変速装置
DE102005058946A1 (de) * 2005-12-09 2007-07-05 Zf Friedrichshafen Ag Lagerung der Getriebewellen eines Doppelkupplungsgetriebes
DE102006007120A1 (de) * 2006-02-16 2007-10-11 Zf Friedrichshafen Ag Zahnradgetriebeanordnung mit einer Vorgelegewelle
DE602006000908T2 (de) * 2006-03-02 2009-06-04 C.R.F. Società Consortile per Azioni, Orbassano Doppelkupplungsgetriebe für Kraftfahrzeug
US7469609B2 (en) * 2006-06-28 2008-12-30 Ford Global Technologies, Llc Output reduction dual clutch transmission with clutch coupler
US8117932B2 (en) * 2007-01-03 2012-02-21 GM Global Technology Operations LLC Multi-speed transmission with countershaft gearing
US8011261B2 (en) * 2007-01-29 2011-09-06 GM Global Technology Operations LLC Multi-speed transmission with countershaft gearing arrangement
US7752934B2 (en) * 2007-02-20 2010-07-13 Gm Global Technology Operations, Inc. Multi speed transmission having a countershaft gearing arrangement
US7610825B2 (en) * 2007-02-22 2009-11-03 Gm Global Technology Operations, Inc. Multi-speed transmission with countershaft gearing
US7703346B2 (en) * 2007-02-22 2010-04-27 Gm Global Technology Operations, Inc. Multi-speed transmission with countershaft gearing
US7640818B2 (en) * 2007-02-23 2010-01-05 Gm Global Technology Operations, Inc. Multi-speed transmission with a countershaft gearing
US7644639B2 (en) * 2007-02-23 2010-01-12 Gm Global Technology Operations, Inc. Multi-speed transmission with countershaft gearing
US8075437B2 (en) 2008-07-30 2011-12-13 Allison Transmission, Inc. Gear assembly for multi-speed countershaft transmission
US8827858B2 (en) 2008-07-30 2014-09-09 Allison Transmission, Inc. Gear assembly for multi-speed countershaft transmission
JP5312481B2 (ja) * 2008-12-18 2013-10-09 本田技研工業株式会社 ハイブリット車両の動力伝達装置
JP4720928B2 (ja) * 2009-03-31 2011-07-13 マツダ株式会社 手動変速機
ITMI20101556A1 (it) * 2010-08-17 2012-02-18 Automobili Lamborghini Spa Cambio a 7 marce
ITMI20101557A1 (it) * 2010-08-17 2012-02-18 Automobili Lamborghini Spa Cambio a più marce
DE102013113908A1 (de) 2012-12-14 2014-06-18 Eaton Corp. Doppelkupplung-Kraftschaltgetriebe
US20180187776A1 (en) * 2015-06-30 2018-07-05 Schaeffler Technologies AG & Co. KG Actuator unit for a vehicle
US11859695B2 (en) * 2019-05-14 2024-01-02 Transmisiones Y Equipos Mecanicos, S.A. De Cv 8-speed gearbox

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005163B4 (de) * 2005-02-03 2015-04-02 Zf Friedrichshafen Ag Doppelkupplungsgetriebe
DE102005005163C5 (de) * 2005-02-03 2019-07-04 Zf Friedrichshafen Ag Doppelkupplungsgetriebe
DE102005046648A1 (de) * 2005-09-29 2007-04-05 Dr.Ing.H.C. F. Porsche Ag Getriebe
EP1936234A2 (de) * 2006-12-18 2008-06-25 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG Doppelkupplungsgetriebe
EP1936234A3 (de) * 2006-12-18 2008-10-08 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG Doppelkupplungsgetriebe
US7878083B2 (en) 2006-12-18 2011-02-01 Getrag Getriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Dual clutch transmission
DE102011088598A1 (de) 2011-12-14 2013-06-20 Zf Friedrichshafen Ag Doppelkupplungsgetriebe in Vorgelegebauweise
DE102011088604A1 (de) 2011-12-14 2013-06-20 Zf Friedrichshafen Ag Doppelkupplungsgetriebe in Vorgelegebauweise
DE102011089162A1 (de) 2011-12-20 2013-06-20 Zf Friedrichshafen Ag Getriebe in Vorgelegebauweise

Also Published As

Publication number Publication date
US7313981B2 (en) 2008-01-01
US20050103140A1 (en) 2005-05-19
DE10343994B4 (de) 2017-10-05

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