GB2103736B - Planetary change-speed gear - Google Patents

Planetary change-speed gear

Info

Publication number
GB2103736B
GB2103736B GB08222753A GB8222753A GB2103736B GB 2103736 B GB2103736 B GB 2103736B GB 08222753 A GB08222753 A GB 08222753A GB 8222753 A GB8222753 A GB 8222753A GB 2103736 B GB2103736 B GB 2103736B
Authority
GB
United Kingdom
Prior art keywords
speed gear
planetary change
planetary
change
gear
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
GB08222753A
Other versions
GB2103736A (en
Inventor
Friedrich Schreiner
Walter Muller
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
Publication of GB2103736A publication Critical patent/GB2103736A/en
Application granted granted Critical
Publication of GB2103736B publication Critical patent/GB2103736B/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
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • 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
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six 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
    • F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing
    • 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
GB08222753A 1981-08-06 1982-08-06 Planetary change-speed gear Expired GB2103736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131138 DE3131138C2 (en) 1981-08-06 1981-08-06 "Powershiftable planetary gear change"

Publications (2)

Publication Number Publication Date
GB2103736A GB2103736A (en) 1983-02-23
GB2103736B true GB2103736B (en) 1985-02-20

Family

ID=6138723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222753A Expired GB2103736B (en) 1981-08-06 1982-08-06 Planetary change-speed gear

Country Status (4)

Country Link
BR (1) BR8204599A (en)
CA (1) CA1193112A (en)
DE (1) DE3131138C2 (en)
GB (1) GB2103736B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621620B2 (en) * 1987-07-28 1994-03-23 日産自動車株式会社 Gearbox of automatic transmission
DE3818710C1 (en) * 1988-06-01 1990-01-18 Renk Ag, 8900 Augsburg, De Gearbox for vehicles
DE3837778A1 (en) * 1988-11-08 1990-05-10 Kloeckner Humboldt Deutz Ag MULTIPLE LOAD CIRCUIT FOR A VEHICLE TRANSMISSION
FR2656055B1 (en) * 1989-12-18 1994-04-29 Lepelletier Pierre MULTI-SPEED AUTOMATIC TRANSMISSION FOR MOTOR VEHICLE.
US5011465A (en) * 1990-04-20 1991-04-30 Deere & Company Wide speed-range multi-speed power shift transmission
DE4222911A1 (en) * 1992-03-06 1993-09-09 Renk Ag Multi-gear gearbox with planetary gearing and switch coupling - has first and second separately operated switching brakes to block or release rotation of the first planetary support of first planetary gear.
JP3620092B2 (en) * 1995-03-24 2005-02-16 アイシン・エィ・ダブリュ株式会社 Automatic transmission for vehicles
JP4096448B2 (en) * 1998-06-05 2008-06-04 アイシン・エィ・ダブリュ株式会社 Automatic transmission
DE19949507B4 (en) 1999-10-14 2014-10-23 Zf Friedrichshafen Ag Multi-speed transmission
US6669596B1 (en) * 2002-07-22 2003-12-30 General Motors Corporation Dual input clutch planetary transmission
US6716132B1 (en) * 2002-11-25 2004-04-06 General Motors Corporation Family of multi-speed dual-clutch transmissions having four interconnected planetary gear sets
US6743142B1 (en) * 2002-11-25 2004-06-01 General Motors Corporation Multi-speed dual-clutch planetary transmission mechanisms having three interconnecting members
US6743143B1 (en) * 2002-11-25 2004-06-01 General Motors Corporation Multi-speed dual-clutch planetary transmission mechanisms having four gear sets and a stationary member
US6764426B2 (en) * 2002-11-25 2004-07-20 General Motors Corporation Multi-speed dual-clutch transmissions having three interconnecting members and four brakes
US6811512B2 (en) * 2002-11-25 2004-11-02 General Motors Corporation Multi-speed dual-clutch planetary transmission mechanisms having a stationary gear member and two brakes
US6746363B1 (en) * 2002-11-25 2004-06-08 General Motors Corporation Multi-speed dual-clutch planetary transmission mechanisms having a stationary gear member and one brake
DE102004014081A1 (en) 2004-03-23 2005-10-13 Zf Friedrichshafen Ag Planetary gear, in particular dual-clutch planetary gear
DE102004014082A1 (en) 2004-03-23 2005-10-20 Zahnradfabrik Friedrichshafen Planetary gear, in particular dual-clutch planetary gear
DE102004042007A1 (en) * 2004-08-31 2006-03-02 Daimlerchrysler Ag Power split transmission for a hybrid vehicle
CN102562968B (en) * 2012-02-20 2014-04-23 天津同步动力科技有限公司 Automatic transmission driving device for unpowered interrupted gear-shifting and gear-shifting control method thereof
DE102013204172A1 (en) * 2013-03-12 2014-09-18 Zf Friedrichshafen Ag vehicle transmissions
DE102013213590A1 (en) 2013-07-11 2015-01-15 Zf Friedrichshafen Ag Double clutch
DE102013017326B4 (en) * 2013-10-18 2019-12-19 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Double clutch transmission in planetary gear design
DE102015218572A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102015218590A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle, and powertrain for a motor vehicle
DE102015218592A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle, and powertrain for a motor vehicle
EP3147539B1 (en) 2015-09-28 2020-11-25 ZF Friedrichshafen AG Transmission for a motor vehicle
DE102015218591A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle, and powertrain for a motor vehicle
DE102015218583A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle, and powertrain for a motor vehicle
DE102015218587A1 (en) 2015-09-28 2017-03-30 Zf Friedrichshafen Ag Transmission for a motor vehicle, and powertrain for a motor vehicle
DE102016221122A1 (en) 2016-10-26 2018-04-26 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102016221115A1 (en) 2016-10-26 2018-04-26 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102017125068A1 (en) * 2017-10-26 2019-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Double clutch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875924C (en) * 1940-10-20 1953-05-07 Daimler Benz Ag Epicyclic gears, in particular countershafts for multi-stage epicyclic gears for all-terrain vehicles
DE883691C (en) * 1942-10-07 1953-07-20 Elizabeth Jammes Change gear
US2651950A (en) * 1949-10-24 1953-09-15 Pacifie Car And Foundry Compan Fourteen-speed planetary transmission
DE2447581C3 (en) * 1974-10-05 1978-08-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Planetary gear change gears, in particular for motor vehicles

Also Published As

Publication number Publication date
CA1193112A (en) 1985-09-10
DE3131138A1 (en) 1983-02-24
BR8204599A (en) 1983-07-26
GB2103736A (en) 1983-02-23
DE3131138C2 (en) 1983-06-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee