ATE539283T1 - Vielgang-getriebe mit sanfter schaltcharakteristik - Google Patents

Vielgang-getriebe mit sanfter schaltcharakteristik

Info

Publication number
ATE539283T1
ATE539283T1 AT04103411T AT04103411T ATE539283T1 AT E539283 T1 ATE539283 T1 AT E539283T1 AT 04103411 T AT04103411 T AT 04103411T AT 04103411 T AT04103411 T AT 04103411T AT E539283 T1 ATE539283 T1 AT E539283T1
Authority
AT
Austria
Prior art keywords
section
transmission
gear set
planetary gear
gears
Prior art date
Application number
AT04103411T
Other languages
English (en)
Inventor
Garth H Bulgrien
Original Assignee
Cnh Italia 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 Cnh Italia Spa filed Critical Cnh Italia Spa
Application granted granted Critical
Publication of ATE539283T1 publication Critical patent/ATE539283T1/de

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
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • 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
    • F16H2003/0818—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 comprising means for power-shifting
    • 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
    • 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
    • F16H2200/0065—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising nine 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
AT04103411T 2003-08-06 2004-07-16 Vielgang-getriebe mit sanfter schaltcharakteristik ATE539283T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/635,115 US6845682B1 (en) 2003-08-06 2003-08-06 Smoothly shifting multispeed transmission

Publications (1)

Publication Number Publication Date
ATE539283T1 true ATE539283T1 (de) 2012-01-15

Family

ID=33552930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04103411T ATE539283T1 (de) 2003-08-06 2004-07-16 Vielgang-getriebe mit sanfter schaltcharakteristik

Country Status (3)

Country Link
US (1) US6845682B1 (de)
EP (1) EP1505318B1 (de)
AT (1) ATE539283T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214478B4 (de) * 2002-03-30 2004-04-15 Zf Sachs Ag Synchronisiereinrichtung für ein Doppelkupplungsgetriebe auf Grundlage wenigstens zweier Planetenradsätze und entsprechendes Doppelkupplungsgetriebe, sowie entprechender Kraftfahrzeug-Antriebsstrang
EP1455116B1 (de) * 2003-03-07 2012-05-09 Getrag Ford Transmissions GmbH Kurzbauendes Zahnradwechselgetriebe
US7894965B2 (en) * 2006-11-29 2011-02-22 Chrysler Group Llc Swap shift control scheme for an automatic transmission
JP5091514B2 (ja) * 2007-03-20 2012-12-05 株式会社小松製作所 産業車両用変速機
JP5276272B2 (ja) * 2007-03-20 2013-08-28 株式会社小松製作所 産業車両用変速機
US8051735B2 (en) * 2007-05-17 2011-11-08 Dalmler AG Automated shift transmission
GB0714320D0 (en) * 2007-07-23 2007-08-29 Jcb Transmissions Vehicle transmission
US20090048053A1 (en) * 2007-08-16 2009-02-19 Ruppert Rex Leroy Auxiliary transmission for a continously variable transmission with active speed control
KR100957148B1 (ko) * 2007-12-17 2010-05-11 현대자동차주식회사 차량용 자동 변속기
US8762013B2 (en) * 2009-11-09 2014-06-24 Cnh Industrial America Llc Shuttle strategy for vehicles with electronically controlled transmissions and engines
KR101427937B1 (ko) * 2012-12-10 2014-08-08 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
US10927926B2 (en) * 2017-08-22 2021-02-23 Cnh Industrial America Llc Systems and methods for a transmission having a multi-speed range section
WO2019091953A1 (en) * 2017-11-09 2019-05-16 Cnh Industrial Italia S.P.A. Improvements in or relating to dual-clutch transmissions
US11112005B2 (en) 2018-03-28 2021-09-07 Cnh Industrial America Llc Transmission system for a work vehicle
US11607950B2 (en) * 2020-05-14 2023-03-21 Cnh Industrial America Llc Transmission system for a work vehicle
US12044296B2 (en) * 2021-12-20 2024-07-23 Deere & Company Power shift transmission

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576478A (en) * 1946-12-03 1951-11-27 Koehring Co Heavy-duty transmission
US2605650A (en) * 1949-11-07 1952-08-05 Martin P Winther Power transmission
US2890603A (en) * 1957-12-06 1959-06-16 Deere & Co Tractor transmission-deluxe
DE2645957A1 (de) * 1976-10-12 1978-04-13 Fendt & Co Xaver Zahnraederwechselgetriebe in gruppenbauweise
JPS6280328A (ja) * 1985-10-04 1987-04-13 Iseki & Co Ltd 減速切替装置
US5036718A (en) * 1989-12-01 1991-08-06 Ford New Holland, Inc. Shuttle shift transmissions
FR2682444B1 (fr) * 1991-10-09 1998-05-07 Renault Dispositif de changement de vitesses automatique a convertisseur de couple et train epicyclouidal non coaxiaux.
JP4104091B2 (ja) * 1996-12-13 2008-06-18 富士重工業株式会社 ４輪駆動車用手動変速機
US6190280B1 (en) * 1998-01-16 2001-02-20 Joachim Horsch Multispeed powershift transmission
US6045477A (en) * 1999-06-14 2000-04-04 General Motors Corporation Continuously variable multi-range powertrain with a geared neutral
US6766705B1 (en) * 2003-01-24 2004-07-27 General Motors Corporation Seven-speed power transmission

Also Published As

Publication number Publication date
US6845682B1 (en) 2005-01-25
EP1505318B1 (de) 2011-12-28
US20050032603A1 (en) 2005-02-10
EP1505318A2 (de) 2005-02-09
EP1505318A3 (de) 2009-06-03

Similar Documents

Publication Publication Date Title
ATE539283T1 (de) Vielgang-getriebe mit sanfter schaltcharakteristik
EP1265006A3 (de) Sechsgang-Planetengetriebe mit zwei Kupplungen und drei Bremsen
US4589303A (en) Continuously variable transmission with synchronous shift
WO2002079671A3 (de) Mehrstufengetriebe
EP1387112A3 (de) Mehrgängige Wechselgetriebe-Familie mit drei Reibkupplungen und drei Planetensätzen
DE69525461D1 (de) Automatikgetriebe mit fünf gängen
DE69520444D1 (de) Viergang-automatikgetriebe
EP1398535A3 (de) Getriebe mit Eingangskupplung und stationäres Umlaufsgetriebeelement
DE69525625D1 (de) Fünfgang automatikgetriebe
ATE364806T1 (de) Gangschaltmechanismus
EP1398532A3 (de) Planetengetriebe mit drei Umlaufrädersätzen
DE69405155D1 (de) Feststellmechanismus für ein Leistungsgetriebe
PL1898123T3 (pl) Przekładnia bezstopniowa
ATE557203T1 (de) Automatikgetriebe
EP1236930A3 (de) 6-Gang-Schaltgetriebe mit drei Umlaufrädersätzen und fünf drehmomentübertragungsvorrichtungen
EP1416193A3 (de) Mehrgangsgetriebefamilie mit Eingangskupplung
GB1536080A (en) Change-speed transmission
EP1413796A3 (de) Planetengetriebe mit kuppelbarem Eingang und zwei Bremsen
EP1398536A3 (de) Sechsgang-Planetengetriebe mit zwei festen Verbindungen
WO2006080998A3 (en) Planetary transmissions having three interconnecting members and clutched input members
EP1413797A3 (de) Planetengetriebe mit Eingangskupplung und stationärem Umlaufsgetriebeelement
EP1398537A3 (de) Mehrgängige Getriebefamilie mit zwei Eingangskupplungen
EP1413798A3 (de) Mehrgängige Planetengetriebe- Familie mit zwei Bremsen, drei Planetengetriebe und drei Kupplungen
EP1398533A3 (de) Planetengetriebe mit drei miteinander verbundenen Umlaufrädersätzen und ein festes Reaktionsglied
EP0802350A3 (de) Mehrgängiges Leistungsgetriebe