SE536688C2 - Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda - Google Patents

Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda Download PDF

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Publication number
SE536688C2
SE536688C2 SE1251112A SE1251112A SE536688C2 SE 536688 C2 SE536688 C2 SE 536688C2 SE 1251112 A SE1251112 A SE 1251112A SE 1251112 A SE1251112 A SE 1251112A SE 536688 C2 SE536688 C2 SE 536688C2
Authority
SE
Sweden
Prior art keywords
piston
gearbox
cylinder
space
cylinder housing
Prior art date
Application number
SE1251112A
Other languages
English (en)
Swedish (sv)
Other versions
SE1251112A1 (sv
Inventor
Dieter Slapak
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1251112A priority Critical patent/SE536688C2/sv
Priority to PCT/SE2013/051068 priority patent/WO2014055008A1/en
Priority to DE112013004343.2T priority patent/DE112013004343T5/de
Publication of SE1251112A1 publication Critical patent/SE1251112A1/sv
Publication of SE536688C2 publication Critical patent/SE536688C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Gear-Shifting Mechanisms (AREA)
SE1251112A 2012-10-03 2012-10-03 Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda SE536688C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1251112A SE536688C2 (sv) 2012-10-03 2012-10-03 Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda
PCT/SE2013/051068 WO2014055008A1 (en) 2012-10-03 2013-09-13 Control cylinder for a gearbox, a gearbox with such a control cylinder, and a vehicle with such a gearbox
DE112013004343.2T DE112013004343T5 (de) 2012-10-03 2013-09-13 Steuerzylinder für ein Getriebe, Getriebe mit einem solchen Steuerzylinder und Fahrzeug mit einem solchen Getriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1251112A SE536688C2 (sv) 2012-10-03 2012-10-03 Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda

Publications (2)

Publication Number Publication Date
SE1251112A1 SE1251112A1 (sv) 2014-04-04
SE536688C2 true SE536688C2 (sv) 2014-05-27

Family

ID=50435234

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1251112A SE536688C2 (sv) 2012-10-03 2012-10-03 Manövercylinder för en växellåda, en växellåda med sådan manövercylinder, samt ett fordon med en sådan växellåda

Country Status (3)

Country Link
DE (1) DE112013004343T5 (de)
SE (1) SE536688C2 (de)
WO (1) WO2014055008A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017002384A1 (de) 2017-03-11 2018-09-13 Wabco Gmbh Kolben-Zylinder-Anordnung
DE102017214526A1 (de) * 2017-08-21 2019-02-21 Putzmeister Engineering Gmbh Fluidgetriebener Stellzylinder mit einer Zwischenposition und Verfahren zum Betätigen eines solchen Stellzylinders
CN114033849A (zh) * 2021-11-04 2022-02-11 陕西法士特齿轮有限责任公司 一种可单边拆卸的多活塞气缸结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922211C (de) * 1942-09-12 1955-01-10 Westinghouse Bremsen Ges M B H Druckmittelstellmotor
CH319349A (de) * 1954-02-27 1957-02-15 Saurer Ag Adolph Druckmittelbetätigter Servomotor, insbesondere für die Schaltung von Getrieben für Motorfahrzeuge
CH446082A (de) * 1966-08-15 1967-10-31 Wtz Feikeramischen Ind Druckmittelbetätigter Kolben, insbesondere für die Schaltung von Getrieben für Motorfahrzeuge
DD128820B1 (de) * 1976-12-21 1980-07-23 Ulrich Bornhoeft Dreistellungszylinder fuer getriebefernschaltung
DE3107908A1 (de) * 1981-03-02 1982-09-16 Leibfried Maschinenbau Gmbh, 7033 Herrenberg Kolben-zylinder-aggregat
DE3110855C2 (de) * 1981-03-20 1985-01-03 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Arbeitszylinder mit drei Stellungen
US4773300A (en) * 1983-10-08 1988-09-27 Wabco Westinghouse Fahrzeugbremsen Gmbh Three-position working cylinder having dual concentric pistons
FR2600123B1 (fr) * 1986-06-13 1988-10-07 Renault Vehicules Ind Verin a trois positions
DE3820373C2 (de) * 1988-06-15 1993-10-14 Nlw Foerdertechnik Gmbh Hydraulikzylinder kurzer Bauart
SE504248C2 (sv) * 1995-04-26 1996-12-16 Scania Cv Ab Anordning för växelmanövrering
JP3165419B1 (ja) * 1999-12-10 2001-05-14 エスエムシー株式会社 デュアルストロークシリンダ
DE102005026475A1 (de) * 2005-06-09 2006-12-14 Zf Friedrichshafen Ag Fahrzeuggetriebe
WO2008063104A1 (en) * 2006-11-22 2008-05-29 Volvo Lastvagnar Ab Module system for manufacturing two and three stable positions fluid-operated actuators

Also Published As

Publication number Publication date
WO2014055008A1 (en) 2014-04-10
DE112013004343T5 (de) 2015-05-21
SE1251112A1 (sv) 2014-04-04

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