WO2014199049A1 - Ensemble pivotant monte au niveau d'une boite de vitesses d'un vehicule automobile pour le passage et la selection des vitesses - Google Patents
Ensemble pivotant monte au niveau d'une boite de vitesses d'un vehicule automobile pour le passage et la selection des vitesses Download PDFInfo
- Publication number
- WO2014199049A1 WO2014199049A1 PCT/FR2014/051333 FR2014051333W WO2014199049A1 WO 2014199049 A1 WO2014199049 A1 WO 2014199049A1 FR 2014051333 W FR2014051333 W FR 2014051333W WO 2014199049 A1 WO2014199049 A1 WO 2014199049A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- assembly
- arms
- fixed
- motor vehicle
- Prior art date
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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/36—Generation or transmission of movements for final actuating mechanisms with at least one movement being transmitted by a cable
-
- 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
- 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
Definitions
- the invention relates to the technical sector of equipment for motor vehicles and, more particularly, the control of selection and passage of gearboxes, including mechanical.
- the selection and shifting control is effected by means of a lever mounted with angular displacement capacity in a support case generally fixed at the level of the passenger compartment of the vehicle.
- the lower end of the lever has arrangements for selecting and shifting in combination with return members generally in the form of a pivoting assembly mounted at the gearbox of the motor vehicle.
- This set of passage and selection of speeds is generally pivotally mounted at the gearbox and comprises two bent arms having arrangements for coupling cables or bars connected to the control lever.
- this pivoting assembly of passage and selection has a mass of inertia generally formed during the manufacture of said assembly.
- the function of this mass of inertia is to facilitate and accompany the passage of speeds.
- This mass of inertia is made integrally with the body of the pivoting assembly which increases the cost of manufacture. Moreover, this mass is fixed in its position. Reference is made to the example shown in FIG. It has also been observed that this mass of inertia tends to increase the vibrations which are, consequently, directly transmitted to the control lever. To overcome this drawback, it has been proposed to equip the cable ends with a damping element, for example rubber. This solution therefore requires having a cable end of specific design by observing, moreover, that the reduction of vibration is not completely satisfactory.
- the object of the invention is to remedy these disadvantages in a simple, safe, effective and rational manner.
- the problem to be solved by the invention is to always subject the pivoting assembly of a mass of inertia but significantly reduce the vibrations by intervening, no longer at the coupling of the cables but directly on said pivoting assembly of passage and selection of speeds.
- the invention relates to a pivoting assembly mounted at a gearbox of the motor vehicle for the passage and selection of speeds, said assembly comprising two levers or crank arms connected by cables or bars to a lever mounted in the passenger compartment of the vehicle.
- the assembly comprises in combination, at least one mass and at least one element capable of damping and filtering vibrations.
- the invention therefore uses the principle well known to a person skilled in the art, the mass / spring system in mechanics acting as a vibration damper. From this conception, various embodiments can be envisaged.
- the mass and the vibration damping element are superimposed and are attached to one of the arms.
- the mass and the vibration damping element are arranged coaxially or not.
- the vibration damping member is mounted within the mass as a cylindrical body.
- the vibration-damping element is in the form of a ring.
- the ring can either receive the mass and be fixed on one of the bent arms or be fixed at the pivot axis of the pivoting assembly, the mass being fixed independently on the one of the arms.
- FIG. 1 is a perspective view of an embodiment of the pivoting assembly according to the prior art
- FIG. 2 is a partial sectional view of an embodiment
- FIG. 3 is a perspective view corresponding to FIG. 2,
- FIGS. 4, 5 and 6 are perspective views corresponding to different embodiments in terms of shape; execution of the positioning of the mass and the element capable of damping and filtering vibrations.
- pivoting assembly (E) is mounted at a gearbox of a motor vehicle, for the passage and selection of speeds.
- this assembly is pivotally mounted at the gearbox for example by means of an axis (A).
- This assembly (E) comprises two arms (1) and (2) which can, for example, be bent.
- each arm generally has at each free end arrangements in the form, for example, of ball joints (3) for coupling cables or bars subject to a control lever mounted in the passenger compartment of the vehicle for the passage and selection of speeds.
- This pivoting assembly (E) which constitutes a return member may have different forms perfectly known and used in the field of gearboxes of motor vehicles, including mechanical gearboxes.
- the pivoting assembly (E) comprises in combination, at least one mass (4) and at least one element (5), capable of damping and filtering vibrations. From this basic design, the mass (4) and the element (5) can be executed according to different embodiments and be positioned on a part of the pivoting assembly (E) according to different arrangements.
- the mass (4) is made at its volume and / or its constituent material, to generate a certain weight.
- the element (5) can be made of any suitable material capable of filtering vibrations.
- the element (5) is made of a rubbery material.
- the mass (4) is in the form of a cylindrical ring fixed on the lever (2) for example.
- the mass (4) is in the form of a cylindrical body engaged around the damping ring (5).
- the mass (4) is mounted at the end of one of the arms (1) or (2).
- the coupling arrangements (3) of the arm for mounting the cable or bar are arranged upstream of the mass.
- the vibrations are damped and filtered by two elements (5) fixed either on a lever or each on an arm.
- the damper element (5) is fixed on one of the arms (1) while the mass (4) is fixed on the other arm (2) while being superimposed on said flexible element (5). ).
- the mass (4) is fixed at the end of one of the arms (1) or (2) in the same way as in the embodiment shown in Figure (4).
- the flexible damping element (5) is in the form of a ring fixed at the pivot axis (A) of the assembly constituting the return member.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/896,947 US20160153555A1 (en) | 2013-06-12 | 2014-06-04 | Pivoting assembly mounted on a motor vehicle gearbox for shifting and selecting gears |
EP14733260.5A EP3008361A1 (fr) | 2013-06-12 | 2014-06-04 | Ensemble pivotant monte au niveau d'une boite de vitesses d'un vehicule automobile pour le passage et la selection des vitesses |
BR112015030484A BR112015030484A2 (pt) | 2013-06-12 | 2014-06-04 | conjunto pivotante |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1355415 | 2013-06-12 | ||
FR1355415A FR3007100B1 (fr) | 2013-06-12 | 2013-06-12 | Ensemble pivotant monte au niveau d'une boite de vitesses d'un vehicule automobile pour le passage et la selection des vitesses |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014199049A1 true WO2014199049A1 (fr) | 2014-12-18 |
Family
ID=49003897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2014/051333 WO2014199049A1 (fr) | 2013-06-12 | 2014-06-04 | Ensemble pivotant monte au niveau d'une boite de vitesses d'un vehicule automobile pour le passage et la selection des vitesses |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160153555A1 (fr) |
EP (1) | EP3008361A1 (fr) |
BR (1) | BR112015030484A2 (fr) |
FR (1) | FR3007100B1 (fr) |
WO (1) | WO2014199049A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018188681A1 (fr) * | 2017-04-12 | 2018-10-18 | Schaeffler Technologies AG & Co. KG | Absorbeur de vibrations sur un dôme de changement de vitesses |
WO2019007757A1 (fr) * | 2017-07-07 | 2019-01-10 | Volkswagen Aktiengesellschaft | Actionnement de changement de rapport pour une boîte de vitesses manuelle d'un véhicule automobile comprenant une masse accouplée par le biais d'une barre d'accouplement |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6327261B2 (ja) * | 2016-01-28 | 2018-05-23 | トヨタ自動車株式会社 | 車両の手動変速機 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010066669A (ko) * | 1999-12-31 | 2001-07-11 | 이계안 | 차량용 변속조작기구 |
EP1369620A2 (fr) * | 2002-06-05 | 2003-12-10 | Peugeot Citroen Automobiles | Agencement d'une masse d'inertie sur un axe de rotation et boite de vitesses comportant un tel agencement |
EP1482213A1 (fr) * | 2003-05-28 | 2004-12-01 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Dispositif de commande pour boíte de vitesse |
FR2865689A1 (fr) * | 2004-01-29 | 2005-08-05 | Renault Sas | Dispositif de commande de passage de vitesses |
FR2882122A1 (fr) * | 2005-02-17 | 2006-08-18 | Renault Sas | Dispositif de commande de passage de vitesses |
DE102009057290A1 (de) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Dämpfungsvorrichtung zur Dämpfung von Schwingungen in einem Getriebe |
DE102009057294A1 (de) * | 2009-12-07 | 2011-06-30 | Schaeffler Technologies GmbH & Co. KG, 91074 | Hebeleinrichtung zur Schwingungsdämpfung einer Schaltwelle sowie Schaltdom mit der Hebeleinrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100559387B1 (ko) * | 2003-10-01 | 2006-03-10 | 현대자동차주식회사 | 변속기의 변속 제어장치 |
DE102004014813A1 (de) * | 2004-03-24 | 2005-10-13 | Adam Opel Ag | Schaltseilzugeinheit |
FR2927139A3 (fr) * | 2008-02-06 | 2009-08-07 | Renault Sas | Dispositif d'attenuation des vibrations pour levier de passage des vitesses et module de commande correspondant. |
DE102010048558A1 (de) * | 2009-10-16 | 2011-04-21 | Daimler Ag | Schaltmodul |
DE102009057298A1 (de) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Dämpfungsvorrichtung für eine Schaltwelle sowie Schaltdom mit der Dämpfungsvorrichtung |
DE102011014071A1 (de) * | 2011-03-16 | 2012-09-20 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Schaltbetätigung |
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 |
-
2013
- 2013-06-12 FR FR1355415A patent/FR3007100B1/fr active Active
-
2014
- 2014-06-04 WO PCT/FR2014/051333 patent/WO2014199049A1/fr active Application Filing
- 2014-06-04 EP EP14733260.5A patent/EP3008361A1/fr not_active Withdrawn
- 2014-06-04 BR BR112015030484A patent/BR112015030484A2/pt not_active Application Discontinuation
- 2014-06-04 US US14/896,947 patent/US20160153555A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010066669A (ko) * | 1999-12-31 | 2001-07-11 | 이계안 | 차량용 변속조작기구 |
EP1369620A2 (fr) * | 2002-06-05 | 2003-12-10 | Peugeot Citroen Automobiles | Agencement d'une masse d'inertie sur un axe de rotation et boite de vitesses comportant un tel agencement |
EP1482213A1 (fr) * | 2003-05-28 | 2004-12-01 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Dispositif de commande pour boíte de vitesse |
FR2865689A1 (fr) * | 2004-01-29 | 2005-08-05 | Renault Sas | Dispositif de commande de passage de vitesses |
FR2882122A1 (fr) * | 2005-02-17 | 2006-08-18 | Renault Sas | Dispositif de commande de passage de vitesses |
DE102009057290A1 (de) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Dämpfungsvorrichtung zur Dämpfung von Schwingungen in einem Getriebe |
DE102009057294A1 (de) * | 2009-12-07 | 2011-06-30 | Schaeffler Technologies GmbH & Co. KG, 91074 | Hebeleinrichtung zur Schwingungsdämpfung einer Schaltwelle sowie Schaltdom mit der Hebeleinrichtung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018188681A1 (fr) * | 2017-04-12 | 2018-10-18 | Schaeffler Technologies AG & Co. KG | Absorbeur de vibrations sur un dôme de changement de vitesses |
CN110494679A (zh) * | 2017-04-12 | 2019-11-22 | 舍弗勒技术股份两合公司 | 在换挡圆顶上的减振器 |
WO2019007757A1 (fr) * | 2017-07-07 | 2019-01-10 | Volkswagen Aktiengesellschaft | Actionnement de changement de rapport pour une boîte de vitesses manuelle d'un véhicule automobile comprenant une masse accouplée par le biais d'une barre d'accouplement |
CN110832232A (zh) * | 2017-07-07 | 2020-02-21 | 大众汽车有限公司 | 用于机动车的手动变速器的、具有通过耦连杆耦连的配重的换挡操作装置 |
RU2736667C1 (ru) * | 2017-07-07 | 2020-11-19 | Фольксваген Акциенгезельшафт | Механизм переключения для ручной коробки передач автомобиля с массой, соединенной через соединительную штангу |
Also Published As
Publication number | Publication date |
---|---|
BR112015030484A2 (pt) | 2017-07-25 |
EP3008361A1 (fr) | 2016-04-20 |
FR3007100B1 (fr) | 2016-09-02 |
US20160153555A1 (en) | 2016-06-02 |
FR3007100A1 (fr) | 2014-12-19 |
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