GB983271A - A device for pneumatic actuation of a gear-changing mechanism - Google Patents

A device for pneumatic actuation of a gear-changing mechanism

Info

Publication number
GB983271A
GB983271A GB4669762A GB4669762A GB983271A GB 983271 A GB983271 A GB 983271A GB 4669762 A GB4669762 A GB 4669762A GB 4669762 A GB4669762 A GB 4669762A GB 983271 A GB983271 A GB 983271A
Authority
GB
United Kingdom
Prior art keywords
rod
piston
outer cylinder
cylinder
dec
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
GB4669762A
Other languages
English (en)
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.)
Tatra np
Original Assignee
Tatra np
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 Tatra np filed Critical Tatra np
Publication of GB983271A publication Critical patent/GB983271A/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/307—Actuators with three or more defined positions, e.g. three position servos

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
GB4669762A 1961-12-14 1962-12-11 A device for pneumatic actuation of a gear-changing mechanism Expired GB983271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS742061 1961-12-14

Publications (1)

Publication Number Publication Date
GB983271A true GB983271A (en) 1965-02-17

Family

ID=5423282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4669762A Expired GB983271A (en) 1961-12-14 1962-12-11 A device for pneumatic actuation of a gear-changing mechanism

Country Status (2)

Country Link
DE (1) DE1292516B (de)
GB (1) GB983271A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064641A2 (de) * 1981-05-11 1982-11-17 WABCO Westinghouse Fahrzeugbremsen GmbH Gangzylinder mit drei Stellungen
EP0368230A1 (de) * 1988-11-08 1990-05-16 Klöckner-Humboldt-Deutz Aktiengesellschaft Hydraulische Getriebeschaltung und Getriebe
EP0740090A2 (de) * 1995-04-26 1996-10-30 Scania Cv Aktiebolag Einrichtung zum Schalten von Gängen
WO2008027168A1 (en) * 2006-08-28 2008-03-06 Caterpillar Inc. Transmission shift mechanism with single-end actuation
GB2473054A (en) * 2009-08-28 2011-03-02 Gm Global Tech Operations Inc Synchronizer actuator having a piston that delimits three chambers
CN107542918A (zh) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 一种两气缸8速选换挡机构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187364B (en) * 1981-04-16 1985-12-28 Autoipari Kutato Intezet Pneumatic three-position working cylinder particularly for stageslector mechanism of motor vehicle
HU187363B (en) * 1981-04-16 1985-12-28 Autoipari Kutato Intezet Pneumatic working cylinder woth four piston particularly for stage selector mechanism of motor vehicle
DE4038170A1 (de) * 1990-11-30 1992-06-04 Claas Ohg Dreistellungszylindersystem
DE4311868A1 (de) * 1993-04-10 1994-10-13 Hydraulik Ring Gmbh Stellantrieb für Schaltgetriebe von Kraftfahrzeugen
DE102008045658A1 (de) * 2008-09-03 2010-03-04 Schaeffler Kg Druckmittelbetätigte Schaltvorrichtung eines Stufenwechselgetriebes
DE102014018646A1 (de) * 2014-12-13 2016-06-16 Wabco Gmbh Linearantrieb, insbesondere zur Bewegung eines Schalthebels in einem Getriebe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH319349A (de) * 1954-02-27 1957-02-15 Saurer Ag Adolph Druckmittelbetätigter Servomotor, insbesondere für die Schaltung von Getrieben für Motorfahrzeuge
DE1155348B (de) * 1958-11-13 1963-10-03 Tatra Np Pneumatische Betaetigungsvorrichtung zum Umschalten eines Stufenwechselgetriebes, insbesondere fuer Kraftfahrzeuge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064641A2 (de) * 1981-05-11 1982-11-17 WABCO Westinghouse Fahrzeugbremsen GmbH Gangzylinder mit drei Stellungen
EP0064641A3 (en) * 1981-05-11 1983-07-20 Wabco Westinghouse Fahrzeugbremsen Gmbh Gear-change cylinder with three positions
EP0368230A1 (de) * 1988-11-08 1990-05-16 Klöckner-Humboldt-Deutz Aktiengesellschaft Hydraulische Getriebeschaltung und Getriebe
EP0740090A2 (de) * 1995-04-26 1996-10-30 Scania Cv Aktiebolag Einrichtung zum Schalten von Gängen
EP0740090A3 (de) * 1995-04-26 1997-12-29 Scania Cv Aktiebolag Einrichtung zum Schalten von Gängen
WO2008027168A1 (en) * 2006-08-28 2008-03-06 Caterpillar Inc. Transmission shift mechanism with single-end actuation
US8117934B2 (en) 2006-08-28 2012-02-21 Caterpillar Inc. Transmission shift mechanism with single-end actuation
GB2473054A (en) * 2009-08-28 2011-03-02 Gm Global Tech Operations Inc Synchronizer actuator having a piston that delimits three chambers
US8434381B2 (en) 2009-08-28 2013-05-07 GM Global Technology Operations LLC Transmission for a motor vehicle
CN107542918A (zh) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 一种两气缸8速选换挡机构

Also Published As

Publication number Publication date
DE1292516B (de) 1969-04-10

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