CA1143966A - Multi-speed change-speed-gear changeable under load - Google Patents

Multi-speed change-speed-gear changeable under load

Info

Publication number
CA1143966A
CA1143966A CA000380116A CA380116A CA1143966A CA 1143966 A CA1143966 A CA 1143966A CA 000380116 A CA000380116 A CA 000380116A CA 380116 A CA380116 A CA 380116A CA 1143966 A CA1143966 A CA 1143966A
Authority
CA
Canada
Prior art keywords
drive
speed
group
train
basic
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.)
Expired
Application number
CA000380116A
Other languages
English (en)
French (fr)
Inventor
Friedrich Schreiner
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
Application granted granted Critical
Publication of CA1143966A publication Critical patent/CA1143966A/en
Expired 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
    • F16H3/62—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
    • 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
    • Y10T74/19167—In series plural interchangeably locked nonplanetary units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Gears, Cams (AREA)
CA000380116A 1980-07-01 1981-06-18 Multi-speed change-speed-gear changeable under load Expired CA1143966A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3024862.5-12 1980-07-01
DE3024862A DE3024862C2 (de) 1980-07-01 1980-07-01 Unter Last schaltbares, vielgängiges Wechselgetriebe

Publications (1)

Publication Number Publication Date
CA1143966A true CA1143966A (en) 1983-04-05

Family

ID=6106119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000380116A Expired CA1143966A (en) 1980-07-01 1981-06-18 Multi-speed change-speed-gear changeable under load

Country Status (8)

Country Link
US (1) US4478106A (enExample)
AU (1) AU7208581A (enExample)
BR (1) BR8104149A (enExample)
CA (1) CA1143966A (enExample)
DE (1) DE3024862C2 (enExample)
FR (1) FR2486186A1 (enExample)
IT (1) IT1150424B (enExample)
ZA (1) ZA814380B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039629A1 (en) * 2007-09-26 2009-04-02 Magna Powertrain Inc. Transmission with rear torque converter

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024862C2 (de) * 1980-07-01 1983-01-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Unter Last schaltbares, vielgängiges Wechselgetriebe
DE128251T1 (de) * 1983-06-08 1985-09-26 Deere & Co., Moline, Ill. Mehrgaengiges wechselgetriebe.
ZA853198B (en) * 1984-05-26 1985-12-24 Zahnradfabrik Friedrichshafen Epicyclic gear unit
FR2566866B1 (fr) * 1984-07-02 1986-12-26 Valeo Transmission, notamment pour vehicules automobiles, a grande amplitude de couple et de vitesse
US4683776A (en) * 1986-02-27 1987-08-04 General Motors Corporation Transmission gearing arrangement
GB9017920D0 (en) * 1990-08-15 1990-09-26 Massey Ferguson Services Nv Planetary gear units
US6022290A (en) * 1998-09-09 2000-02-08 Chrysler Corporation Power transfer system for vehicle with power-Interrupt auto-manual transmission, alternate means for providing torque to driveline, and engine throttle controls
US6837823B2 (en) * 2002-12-19 2005-01-04 General Motors Corporation Six-speed dual-clutch transmissions having four planetary gear sets and two brakes
US6976931B2 (en) * 2003-11-24 2005-12-20 General Motors Corporation Eight speed transmissions with three planetary gear sets
KR100610795B1 (ko) * 2004-09-07 2006-08-09 현대자동차주식회사 자동변속기의 6속 파워 트레인
KR100610797B1 (ko) * 2004-09-07 2006-08-09 현대자동차주식회사 자동변속기의 6속 파워 트레인
DE102006031278A1 (de) * 2006-07-06 2008-01-24 Zf Friedrichshafen Ag Mehrstufengetriebe
SE535343C2 (sv) 2010-04-01 2012-07-03 Scania Cv Ab Växellådsarrangemang som innefattar en första växellåda med en anslutande rangeväxellåda
CN105299174A (zh) * 2015-12-04 2016-02-03 重庆望江工业有限公司 车辆七速自动变速器
US11867266B2 (en) 2019-12-23 2024-01-09 Allison Transmission, Inc. Multi-speed planetary transmission

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA659207A (en) * 1963-03-12 Self-Changing Gears Limited Epicyclic change speed gearing
CH354339A (de) * 1956-01-07 1961-05-15 Birmingham Small Arms Co Ltd Antriebseinrichtung an Motorfahrzeugen
US3362245A (en) * 1965-12-23 1968-01-09 Massey Ferguson Inc Powershift transmission
US3508450A (en) * 1968-01-25 1970-04-28 Caterpillar Tractor Co Mechanical drive transmission
US3570636A (en) * 1969-02-24 1971-03-16 Caterpillar Tractor Co Pneumatic shift control for a mechanical transmission
US3733928A (en) * 1969-06-03 1973-05-22 Toyota Motor Co Ltd Speed change gear device
US3863524A (en) * 1969-07-14 1975-02-04 Nissan Motor Gear train arrangements
US3824876A (en) * 1970-04-21 1974-07-23 Nissan Motor Gear train with three planetary gear sets
DE2055034A1 (de) * 1970-11-09 1972-05-18 Caterpillar Tractor Co., Peoria, IU. (V.StA.) Pneumatische Steuerung für eine Kraftübertragung
US3802293A (en) * 1972-08-28 1974-04-09 Eaton Corp Power shift
US3946624A (en) * 1973-02-26 1976-03-30 Aisin Seiki Kabushiki Kaisha Speed change gear
US4143562A (en) * 1973-02-26 1979-03-13 Aisin Seiki Kabushiki Kaisha Speed change gear
JPS5632495B2 (enExample) * 1973-10-11 1981-07-28
JPS5533501B2 (enExample) * 1973-10-12 1980-09-01
JPS5759459B2 (enExample) * 1975-02-07 1982-12-15 Aisin Seiki
GB2023752B (en) * 1978-06-24 1982-07-28 Brown Gear Ind Variable-speed gearbox
DE2909123A1 (de) * 1979-03-08 1980-09-11 Zahnradfabrik Friedrichshafen Schaltkupplung fuer zahnraeder-wechselgetriebe
DE3024862C2 (de) * 1980-07-01 1983-01-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Unter Last schaltbares, vielgängiges Wechselgetriebe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039629A1 (en) * 2007-09-26 2009-04-02 Magna Powertrain Inc. Transmission with rear torque converter
US8549943B2 (en) 2007-09-26 2013-10-08 Magna Powertrain Inc. Transmission with rear torque converter

Also Published As

Publication number Publication date
FR2486186A1 (fr) 1982-01-08
US4478106A (en) 1984-10-23
DE3024862C2 (de) 1983-01-20
FR2486186B1 (enExample) 1985-02-08
DE3024862A1 (de) 1982-01-21
IT1150424B (it) 1986-12-10
ZA814380B (en) 1982-07-28
IT8146861A0 (it) 1981-06-29
IT8146861A1 (it) 1982-12-29
AU7208581A (en) 1982-01-07
BR8104149A (pt) 1982-03-16

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Legal Events

Date Code Title Description
MKEX Expiry