IT980624B - Cambio di velocita epicicloidale - Google Patents

Cambio di velocita epicicloidale

Info

Publication number
IT980624B
IT980624B IT67769/73A IT6776973A IT980624B IT 980624 B IT980624 B IT 980624B IT 67769/73 A IT67769/73 A IT 67769/73A IT 6776973 A IT6776973 A IT 6776973A IT 980624 B IT980624 B IT 980624B
Authority
IT
Italy
Prior art keywords
change
epicycloidal
speed
epicycloidal speed
Prior art date
Application number
IT67769/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT980624B publication Critical patent/IT980624B/it

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)
IT67769/73A 1972-03-18 1973-03-16 Cambio di velocita epicicloidale IT980624B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT980624B true IT980624B (it) 1974-10-10

Family

ID=10011098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67769/73A IT980624B (it) 1972-03-18 1973-03-16 Cambio di velocita epicicloidale

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108544921A (zh) * 2018-04-18 2018-09-18 王淑莲 一种新能源汽车设备

Families Citing this family (9)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108544921A (zh) * 2018-04-18 2018-09-18 王淑莲 一种新能源汽车设备

Also Published As

Publication number Publication date
AU5346373A (en) 1974-09-19
ZA731698B (en) 1973-12-19
JPS4941763A (it) 1974-04-19
DE2313242A1 (de) 1973-09-20
GB1378909A (en) 1974-12-27
FR2177340A5 (it) 1973-11-02

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