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FR2702523B1 - Control cylinder, in particular of a control shaft of a gearbox for motor vehicles. - Google Patents

Control cylinder, in particular of a control shaft of a gearbox for motor vehicles.

Info

Publication number
FR2702523B1
FR2702523B1 FR9403196A FR9403196A FR2702523B1 FR 2702523 B1 FR2702523 B1 FR 2702523B1 FR 9403196 A FR9403196 A FR 9403196A FR 9403196 A FR9403196 A FR 9403196A FR 2702523 B1 FR2702523 B1 FR 2702523B1
Authority
FR
France
Prior art keywords
control
gearbox
motor vehicles
control shaft
cylinder
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 - Fee Related
Application number
FR9403196A
Other languages
French (fr)
Other versions
FR2702523A1 (en
Inventor
Peter Frey
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
Fichtel and Sachs 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2702523A1 publication Critical patent/FR2702523A1/en
Application granted granted Critical
Publication of FR2702523B1 publication Critical patent/FR2702523B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR9403196A 1993-03-20 1994-03-18 Control cylinder, in particular of a control shaft of a gearbox for motor vehicles. Expired - Fee Related FR2702523B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934309027 DE4309027A1 (en) 1993-03-20 1993-03-20 Servo cylinder

Publications (2)

Publication Number Publication Date
FR2702523A1 FR2702523A1 (en) 1994-09-16
FR2702523B1 true FR2702523B1 (en) 1996-04-12

Family

ID=6483370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403196A Expired - Fee Related FR2702523B1 (en) 1993-03-20 1994-03-18 Control cylinder, in particular of a control shaft of a gearbox for motor vehicles.

Country Status (3)

Country Link
BR (1) BR9401144A (en)
DE (1) DE4309027A1 (en)
FR (1) FR2702523B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535755A1 (en) * 1995-09-26 1997-03-27 Fichtel & Sachs Ag Actuating device, in particular for the actuation of a selector shaft of a manual transmission for motor vehicles
DE19610104C2 (en) * 1996-03-15 1999-07-01 Daimler Chrysler Ag Switching device for a gear change transmission and method for controlling it
DE19635866C2 (en) * 1996-09-04 1998-07-23 Daimler Benz Ag Switching device for a gear change transmission
DE19737305C1 (en) * 1996-09-04 1998-12-03 Daimler Benz Ag Change control for motor vehicle gearbox
FR2764028B1 (en) * 1997-05-28 2001-11-09 Mannesmann Sachs Ag POSITIONING DEVICE
DE29709982U1 (en) * 1997-06-07 1997-11-20 Wiebeck, Lutz, 79235 Vogtsburg Rotary drive for hydraulic and pneumatic cylinders
DE19756639A1 (en) 1997-12-19 1999-06-24 Zahnradfabrik Friedrichshafen Gear changing system for stepped reduction gearbox of vehicle
DE10023107C2 (en) * 2000-05-11 2002-08-01 Getrag Getriebe Zahnrad Actuator for an automatable motor vehicle transmission
DE20119153U1 (en) 2001-11-26 2002-02-14 Polman, Eckhard, 46562 Voerde electric motor
JP4877905B2 (en) 2005-08-03 2012-02-15 日産自動車株式会社 Shift position detector for automatic manual transmission
DE102016119881A1 (en) 2016-10-19 2018-04-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Sensor device for measuring a linear or rotational movement of a measurement object

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314111A1 (en) * 1983-04-19 1984-10-25 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart DEVICE FOR INDIVIDUAL POSITION INDICATION OF HYDRAULICALLY ACTUATED SHIFT RODS
DE4011850B4 (en) * 1989-04-17 2006-04-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg A method of controlling an automated friction clutch operative between an engine and a transmission

Also Published As

Publication number Publication date
BR9401144A (en) 1994-11-22
DE4309027A1 (en) 1994-09-22
FR2702523A1 (en) 1994-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse