AU5346373A - Epicyclic gear change assemblies - Google Patents

Epicyclic gear change assemblies

Info

Publication number
AU5346373A
AU5346373A AU53463/73A AU5346373A AU5346373A AU 5346373 A AU5346373 A AU 5346373A AU 53463/73 A AU53463/73 A AU 53463/73A AU 5346373 A AU5346373 A AU 5346373A AU 5346373 A AU5346373 A AU 5346373A
Authority
AU
Australia
Prior art keywords
gear change
epicyclic gear
change assemblies
assemblies
epicyclic
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
AU53463/73A
Other languages
English (en)
Inventor
Leslie Abbott Randle
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.)
GKN Automotive Ltd
Original Assignee
GKN Transmissions Ltd
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 GKN Transmissions Ltd filed Critical GKN Transmissions Ltd
Publication of AU5346373A publication Critical patent/AU5346373A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/04—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being hydraulic or pneumatic
    • 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/04—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being hydraulic or pneumatic
    • F16H2716/06—Circuits thereof
    • 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
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
AU53463/73A 1972-03-18 1973-03-19 Epicyclic gear change assemblies Expired AU5346373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1278672A GB1378909A (en) 1972-03-18 1972-03-18 Epicyclic gear change assemblies
GBGB12786/72 1972-03-18

Publications (1)

Publication Number Publication Date
AU5346373A true AU5346373A (en) 1974-09-19

Family

ID=10011098

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53463/73A Expired AU5346373A (en) 1972-03-18 1973-03-19 Epicyclic gear change assemblies

Country Status (7)

Country Link
JP (1) JPS4941763A (cs)
AU (1) AU5346373A (cs)
DE (1) DE2313242A1 (cs)
FR (1) FR2177340A5 (cs)
GB (1) GB1378909A (cs)
IT (1) IT980624B (cs)
ZA (1) ZA731698B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211920A (ja) * 1982-06-03 1983-12-09 Toyota Motor Corp 自動変速機
US5026334A (en) * 1989-04-03 1991-06-25 Deere & Company Single piston activation of a planetary transmission
DE3916979C2 (de) * 1989-05-24 1998-04-30 Mannesmann Sachs Ag Drehmomentübertragungseinheit zur Antriebsverbindung eines Nebenaggregats mit einer Brennkraftmaschine
DE50212341D1 (de) * 2001-03-30 2008-07-17 Goelz Gmbh Vorschubantrieb
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
JP4899083B2 (ja) * 2005-08-29 2012-03-21 Ｓｍｃ株式会社 減速比自動切換装置
US10422387B2 (en) 2014-05-16 2019-09-24 Delbert Tesar Quick change interface for low complexity rotary actuator
US9915319B2 (en) 2014-09-29 2018-03-13 Delbert Tesar Compact parallel eccentric rotary actuator
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
CN108544921B (zh) * 2018-04-18 2019-11-12 江苏贝肯盛创新能源科技有限公司 一种新能源汽车设备

Also Published As

Publication number Publication date
JPS4941763A (cs) 1974-04-19
ZA731698B (en) 1973-12-19
FR2177340A5 (cs) 1973-11-02
IT980624B (it) 1974-10-10
DE2313242A1 (de) 1973-09-20
GB1378909A (en) 1974-12-27

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