FR2907871B1 - PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR. - Google Patents

PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR.

Info

Publication number
FR2907871B1
FR2907871B1 FR0654547A FR0654547A FR2907871B1 FR 2907871 B1 FR2907871 B1 FR 2907871B1 FR 0654547 A FR0654547 A FR 0654547A FR 0654547 A FR0654547 A FR 0654547A FR 2907871 B1 FR2907871 B1 FR 2907871B1
Authority
FR
France
Prior art keywords
motor vehicle
mechanical oscillator
vehicle gearbox
idle pinion
gearbox
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
FR0654547A
Other languages
French (fr)
Other versions
FR2907871A1 (en
Inventor
Fabien Gaillard
Vincent Girardot
Robert Losq
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0654547A priority Critical patent/FR2907871B1/en
Publication of FR2907871A1 publication Critical patent/FR2907871A1/en
Application granted granted Critical
Publication of FR2907871B1 publication Critical patent/FR2907871B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
    • 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
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection
    • F16H2061/246—Additional mass or weight on shift linkage for improving feel

Landscapes

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

Abstract

The lever (10) has a control shaft (12), whose two ends (14, 20) are respectively arranged exterior and interior of a gearbox casing and coupled to two radial arms (16, 22). The arm (22) has an end (24) with a shift finger (26), which co-operates with an internal coupling device of an idle pinion of the gearbox. The shaft coupled to a mechanical oscillation device (28), having a coil spring (30) and an inertia mass (32), increases the speed of the finger during a free flight phase before intervening with the idle pinion coupling, and attenuating vibrations from the idle pinion coupling.
FR0654547A 2006-10-26 2006-10-26 PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR. Expired - Fee Related FR2907871B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0654547A FR2907871B1 (en) 2006-10-26 2006-10-26 PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654547A FR2907871B1 (en) 2006-10-26 2006-10-26 PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR.

Publications (2)

Publication Number Publication Date
FR2907871A1 FR2907871A1 (en) 2008-05-02
FR2907871B1 true FR2907871B1 (en) 2009-05-22

Family

ID=38175283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0654547A Expired - Fee Related FR2907871B1 (en) 2006-10-26 2006-10-26 PASSING LEVER FOR A MOTOR VEHICLE GEARBOX COMPRISING A MECHANICAL OSCILLATOR.

Country Status (1)

Country Link
FR (1) FR2907871B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034281A1 (en) * 2010-08-13 2012-02-16 Schaeffler Technologies Gmbh & Co. Kg Switching device for a transmission
US8590413B2 (en) 2011-05-24 2013-11-26 Schaeffler Technologies AG & Co. KG Damping device for a selector shaft and gearshift tower having the damping device
DE102013221358A1 (en) * 2013-10-22 2015-04-23 Schaeffler Technologies Gmbh & Co. Kg switching device
CN106286793A (en) * 2015-05-28 2017-01-04 长城汽车股份有限公司 Gear shift mechanism, gear-shifting rocker arm and the vibration absorber for gear-shifting rocker arm
DE102017107930A1 (en) * 2017-04-12 2018-10-18 Schaeffler Technologies AG & Co. KG Vibration damper at the dome
CN109340309B (en) * 2019-01-07 2019-03-22 坤泰车辆系统（常州）有限公司 A kind of gearbox counter weight device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693808B1 (en) * 1992-07-17 1994-09-16 Renault Mechanical assistance device for shifting gears.
GB9923611D0 (en) * 1999-10-07 1999-12-08 Rover Group A selector damper arrangement
FR2882122B1 (en) * 2005-02-17 2008-10-10 Renault Sas DEVICE FOR CONTROLLING PASSAGE OF SPEEDS

Also Published As

Publication number Publication date
FR2907871A1 (en) 2008-05-02

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20170630