DE112009002537A5 - Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung - Google Patents

Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung Download PDF

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Publication number
DE112009002537A5
DE112009002537A5 DE112009002537T DE112009002537T DE112009002537A5 DE 112009002537 A5 DE112009002537 A5 DE 112009002537A5 DE 112009002537 T DE112009002537 T DE 112009002537T DE 112009002537 T DE112009002537 T DE 112009002537T DE 112009002537 A5 DE112009002537 A5 DE 112009002537A5
Authority
DE
Germany
Prior art keywords
transmission
continuously variable
vehicle
variable transmission
vehicle transmission
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Withdrawn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
DE112009002537T
Other languages
English (en)
Inventor
Andreas Triller
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112009002537A5 publication Critical patent/DE112009002537A5/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Withdrawn legal-status Critical Current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
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • 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
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0031—Shaft assemblies for gearings with gearing elements rotatable supported on the 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
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H2037/023—CVT's provided with at least two forward and one reverse ratio in a serial arranged sub-transmission
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H2037/025—CVT's in which the ratio coverage is used more than once to produce the overall transmission ratio coverage, e.g. by shift to end of range, then change ratio in sub-transmission and shift CVT through range once again
DE112009002537T 2008-11-19 2009-10-22 Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung Withdrawn DE112009002537A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008058081 2008-11-19
DE102008058081.3 2008-11-19
PCT/DE2009/001486 WO2010057456A1 (de) 2008-11-19 2009-10-22 Fahrzeuggetriebe mit stufenlos veränderbarer übersetzung

Publications (1)

Publication Number Publication Date
DE112009002537A5 true DE112009002537A5 (de) 2013-10-10

Family

ID=41395946

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102009050350A Withdrawn DE102009050350A1 (de) 2008-11-19 2009-10-22 Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung
DE112009002537T Withdrawn DE112009002537A5 (de) 2008-11-19 2009-10-22 Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102009050350A Withdrawn DE102009050350A1 (de) 2008-11-19 2009-10-22 Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung

Country Status (4)

Country Link
US (1) US8235848B2 (de)
JP (1) JP2012509444A (de)
DE (2) DE102009050350A1 (de)
WO (1) WO2010057456A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5490109B2 (ja) * 2008-06-17 2014-05-14 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト 無段階に可変の変速比を有する車両変速機
US9169901B2 (en) 2012-09-14 2015-10-27 Ford Global Technologies, Llc Multiple speed transmission with integrated low range
WO2015019926A1 (ja) * 2013-08-09 2015-02-12 本田技研工業株式会社 動力伝達切換機構及び変速機
US9222560B2 (en) * 2014-04-21 2015-12-29 Gm Global Technology Operations, Llc Two mode continuously variable transmission
CN106015527A (zh) * 2016-07-06 2016-10-12 洛阳天迈传动科技有限公司 一种变速器模块化分装及加工结构
JP6729615B2 (ja) * 2018-03-02 2020-07-22 トヨタ自動車株式会社 車両の制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879350C (de) * 1951-04-28 1953-06-11 Patentverwertung W Reimers G M Stufenlos regelbares Getriebe
US4630504A (en) * 1985-08-22 1986-12-23 Borg-Warner Corporation Dual-pass continuously variable transmission
JPS62228749A (ja) * 1986-03-27 1987-10-07 Mitsuboshi Belting Ltd 動力伝動装置
US5031481A (en) * 1989-12-08 1991-07-16 Borg-Warner Automotive, Inc. Electro-hydraulic control system for a dual-pass continuously variable transmission
DE4119291A1 (de) * 1991-06-12 1992-12-17 Hoehn Bernd Robert Prof Dr Ing Stufenloses getriebe
US5407394A (en) * 1993-05-05 1995-04-18 Borg-Warner Automotive, Inc. Guide for an adjustable pulley in a continuously variable transmission
DE112008001324A5 (de) * 2007-06-21 2010-02-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Leistungsverzweigtes automatisches Fahrzeuggetriebe mit einem CVT-Variator
DE102008027440A1 (de) * 2007-06-21 2008-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Fahrzeuggetriebe mit stufenlos veränderbarer Übersetzung

Also Published As

Publication number Publication date
US20110244998A1 (en) 2011-10-06
WO2010057456A1 (de) 2010-05-27
US8235848B2 (en) 2012-08-07
DE102009050350A1 (de) 2010-05-20
JP2012509444A (ja) 2012-04-19

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140214

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH, 77815 BUEHL, DE

Effective date: 20110414

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140214

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH, 77815 BUEHL, DE

Effective date: 20110414

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150402

R012 Request for examination validly filed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee