FR2844570B1 - DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE - Google Patents

DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE

Info

Publication number
FR2844570B1
FR2844570B1 FR0211561A FR0211561A FR2844570B1 FR 2844570 B1 FR2844570 B1 FR 2844570B1 FR 0211561 A FR0211561 A FR 0211561A FR 0211561 A FR0211561 A FR 0211561A FR 2844570 B1 FR2844570 B1 FR 2844570B1
Authority
FR
France
Prior art keywords
selecting
motor vehicle
fork
move
pilot box
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
FR0211561A
Other languages
French (fr)
Other versions
FR2844570A1 (en
Inventor
Xavier Lelasseux
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0211561A priority Critical patent/FR2844570B1/en
Publication of FR2844570A1 publication Critical patent/FR2844570A1/en
Application granted granted Critical
Publication of FR2844570B1 publication Critical patent/FR2844570B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H63/28—Final output mechanisms therefor; Actuating means for the final output mechanisms two or more final actuating mechanisms moving the same final output mechanism
    • 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
    • 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
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • F16H2063/305—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using electromagnetic solenoids
    • 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
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • F16H63/206—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate the final output mechanisms being mounted coaxially on a single shaft, e.g. mono rail shift mechanism
    • 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
    • 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
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • 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
    • F16H63/32—Gear shift yokes, e.g. shift forks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

The gear selection and changing mechanism for a vehicle gearbox a number of forks on a shaft (2) that move relative to the gearbox housing (3) and provide for the engagment of a selected gear by means of a synchronising sleeve linked to the appropriate fork. The mechanism incorporates selectors (5) that are associated with the forks and can be selectively controlled to move the selected fork locking pin (9) radially relative to a recess (14) in the shaft so that the fork can move to change to the selected gear.
FR0211561A 2002-09-18 2002-09-18 DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE Expired - Fee Related FR2844570B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0211561A FR2844570B1 (en) 2002-09-18 2002-09-18 DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211561A FR2844570B1 (en) 2002-09-18 2002-09-18 DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2844570A1 FR2844570A1 (en) 2004-03-19
FR2844570B1 true FR2844570B1 (en) 2005-06-24

Family

ID=31897482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211561A Expired - Fee Related FR2844570B1 (en) 2002-09-18 2002-09-18 DEVICE FOR SELECTING AND TRANSFERRING SPEEDS FOR A PILOT BOX OF A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2844570B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102077002B (en) * 2008-06-25 2014-09-17 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 Shift structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975744B1 (en) 2011-05-25 2013-11-22 Peugeot Citroen Automobiles Sa DEVICE FOR DISPLACEMENT CONTROL IN TRANSLATION OF A SPEED FORWARD FOR A GEARBOX OF A MOTOR VEHICLE
FR2992042B1 (en) * 2012-06-18 2015-11-13 Peugeot Citroen Automobiles Sa REVERSE CHANGE ACTUATION SYSTEM FOR A GEARBOX
DE102014212750A1 (en) * 2014-07-02 2016-01-07 Zf Friedrichshafen Ag Switching actuator, transmission and method for operating a Schaltaktorik
EP3303883B1 (en) * 2015-05-25 2019-02-20 FPF di Frullini & Fusi SNC Mechanical sequential gearbox
AT524692A1 (en) * 2021-03-15 2022-06-15 Avl List Gmbh GEAR SHIFT DEVICE FOR A TRANSMISSION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574927A (en) * 1983-12-19 1986-03-11 Clark Michigan Company Forward and reverse clutch engagement parking brake
DE4342957A1 (en) * 1993-12-16 1995-06-22 Zahnradfabrik Friedrichshafen Switching device
JPH11287321A (en) * 1998-04-01 1999-10-19 Aisin Ai Co Ltd Hydraulic circuit of shift actuator for automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102077002B (en) * 2008-06-25 2014-09-17 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 Shift structure

Also Published As

Publication number Publication date
FR2844570A1 (en) 2004-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100531