EP0924425A1 - Démarreur de véhicule automobile comportant un lanceur perfectionné. - Google Patents
Démarreur de véhicule automobile comportant un lanceur perfectionné. Download PDFInfo
- Publication number
- EP0924425A1 EP0924425A1 EP98123487A EP98123487A EP0924425A1 EP 0924425 A1 EP0924425 A1 EP 0924425A1 EP 98123487 A EP98123487 A EP 98123487A EP 98123487 A EP98123487 A EP 98123487A EP 0924425 A1 EP0924425 A1 EP 0924425A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- starter
- drive
- pinion
- friction
- axially
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
- F02N15/025—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the friction type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
- F02N15/062—Starter drives
- F02N15/063—Starter drives with resilient shock absorbers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/13—Machine starters
- Y10T74/131—Automatic
- Y10T74/134—Clutch connection
Definitions
- the present invention relates to a starter for a motor with motor vehicle combustion.
- the invention relates more particularly to a starter of the type comprising an electric motor, the motor shaft of which is provided with helical grooves for the rotational drive of a coach, in the form of a drive socket, belonging to a launcher which can slide axially on the motor shaft, between a rear position of rest and a position before engagement of a starter pinion with a crown gear of the flywheel of the combustion engine, and of the type wherein the starter pinion is axially coupled to the socket drive to which it is linked in rotation by a device allowing rotation of the drive sleeve relative to the starter pinion when the speed of rotation of the latter is greater than that of the drive sleeve.
- the roller freewheel device also dampens sudden vibrations of the torque which is transmitted between the socket and the pinion of the starter.
- This type of freewheel with rollers is very efficient, in particular when the excessive speed of the pinion in relation to the bush training lasts for a long time, which happens especially when the driver does not cut the power to the starter immediately after starting the engine.
- New electronically controlled starters include means for detecting the starting of the heat engine and starter switch command to cause the return of the launcher to its rest position via the lever control on which the contactor acts.
- These starters thus use electronic modules of control of their electric motor which allow to cut automatically supply the electric motor to the starter and simultaneously return the coach to its rear position of rest in which the starter pinion is no longer meshed with the flywheel of inertia of the heat engine.
- the “freewheeling" operating phase is thus extremely short duration and it is independent of the time of vehicle driver reaction.
- a freewheel of known design in particular of the type with pebbles, is then oversized compared to its use, that is to say especially in relation to the short duration of his intervention.
- the document FR 2066173 also proposes a design inertia launcher in which the coupling ring has a conical rim whose section decreases towards the coach, periphery on which commits, during the start-up process, the enlarged cone-shaped coach and attacking the ring elastic coupling.
- a compression spring leans against the pinion and against the stop ring fixed on the shaft armature.
- the spring of compression plays a double role: to prestress the two cones and ensuring the return to rest of the launcher and its maintenance at rest. From this in the working position, the spring develops a maximum force which increases the residual torque during freewheeling while it would need a weak force not to transmit an overspeed excessive at armature.
- the object of the invention is to remedy the drawbacks which have just been mentioned by proposing a starter for a motor with motor vehicle combustion of the type in which the pinion launcher is linked in rotation to the drive sleeve by a device allowing rotation of the drive sleeve relative to the starter pinion when the speed of rotation of the latter is higher than that of the drive sleeve, characterized in that the device interposed between the drive sleeve and the pinion launcher has two front and rear friction surfaces complementary, carried respectively by the starter pinion and the drive sleeve, in that the starter pinion is mounted movable axially with respect to the drive bushing to which it is coupled, and in that the two friction surfaces are stressed elastically in contact with each other by a valuable effort predetermined, so that the drive sleeve can slide in rotation relative to the starter pinion when the speed of rotation of the latter is greater than that of the socket training.
- FIG. 1 shows part 10 of a drive shaft a starter 12 for a vehicle internal combustion engine automobile, driven by an electric motor 11.
- the motor shaft 10 is mounted rotating in a casing 14 by through a needle bearing 16.
- a launcher 19 is slidably mounted axially on the end front of tree 10.
- the launcher comprises a socket drive 18 located axially rearward, that is to say towards the right considering figure 1, and a starter pinion 20.
- the starter pinion 20 is guided in sliding on a smooth cylindrical section 22 of the front end of the motor shaft 10 by through a pad 24.
- the drive sleeve 18 is axially coupled to the pinion launcher 20 by a roller freewheel device 26 which allows the drive bush 18 to drive the starter gear 20 in a direction of rotation, said motor direction of shaft 10, while in the other sense, the freewheel device 26 disengages the rotational drive of the pinion 20 relative to the motor shaft 10.
- the drive sleeve 18 is itself driven in rotation by the drive shaft 10 via two series of helical splines 28, 29 formed respectively on the shaft motor 10 and in an internal cylindrical portion of the sleeve training 18.
- the sliding movements of the socket 18 and the starter pinion 20 in the motor shaft 10 are controlled, according to a known design, by a fork pivoting 30 of starter 12 which is itself controlled by a contactor 32 of known conventional design.
- the launcher 19 constituted by the coupling of the launcher pinion 20 and the drive sleeve 18 can therefore slide axially between its rear rest position illustrated in FIG. 1, and an active position before meshing of the starter pinion teeth 20 with a wheel gear (not shown) of the flywheel of the internal combustion engine, this position corresponding to an axial offset of the launcher 19, towards the left considering figure 1, until the transverse face front 34 of the pinion 20 comes into axial abutment against a washer of stop 36 carried by the shaft 10.
- the socket 18 and the starter pinion 20 are linked in rotation by a device 38 similar to a friction clutch 38 which has two surfaces, front 40 and rear 42, complementary friction.
- the surface 40 is a concave frustoconical surface coaxial with the axis of the launcher 19 and therefore the axis of the launcher pinion 20 which carries this friction surface 40.
- the toothed part of the starter pinion 20 extends axially towards the rear in direction of the drive sleeve 18 by a tubular section 44, made integrally with the body of the starter pinion 20, inside which the friction surface 40 is produced.
- the starter pinion 20 is thus delimited axially towards the rear by an annular transverse edge at the rear end 46.
- the rear tubular section 44 is delimited radially towards outside by a cylindrical surface 48 and forwards by a front radial shoulder 50.
- the drive sleeve 18 comprises, according to a design known, a tubular body 52, inside which are formed the helical splines 29, which is delimited by a transverse face rear annular 54 and by a front annular transverse face 56.
- the front part, to the left considering figure 2, of the tubular body 52 of the drive sleeve 18 is of a thickness more important than the back so that it is delimited radially outward through the frustoconical friction surface convex 42 which extends axially rearward from the end transverse before 56 and this over about half of the axial length total of the drive sleeve 18.
- the two frustoconical friction surfaces 40 and 42 are coaxial and complementary, that is to say they are of the same angle.
- the axial length of the two friction surfaces, corresponding to the distance between the rear ends 46 of the pinion launcher 20 and before 56 of the drive sleeve, and the angle of frustoconical surfaces are such that the mean diameter D of the surfaces frustoconical 40 and 42 is substantially equal to the diameter of the cylinder primitive CP of the starter pinion 20.
- the starter pinion 20 is axially coupled to the sleeve drive 18 by a coupling cover 58 which is for example a sheet metal part cut and folded.
- the cover 58 has an annular cylindrical outer skirt 60, a front flange 62 of internal radial orientation which extends radially in the direction of the body of the starter pinion 20 and the internal peripheral part extends in particular axially opposite the front shoulder 50 which delimits the rear section 44 of the pinion launcher 20.
- the cover 58 also includes a rear flange 64 which is crimped, when assembling the launcher, radially inwards in look of a rear shoulder 66, of frustoconical profit, formed in a ferrule 68 of the drive sleeve 18.
- Ferrule 68 which gives a bell shape to the front part of the drive sleeve 18, extends axially forward and it is connected to the front section of the body 52 of the drive sleeve 18 by a rear radial wall 70, while its transverse edge annular free end front 72 constitutes a support for the portion of the internal face opposite the radial flange 62 of the crimped cover 58 which determines the axial position of the latter relative to the socket 18 after crimping.
- a washer elastic with axial action 74 is mounted compressed axially between the front radial shoulder 50 of the starter pinion 20 and the internal face facing the internal radial flange 62 of the crimped cover 58 of so as to elastically stress the frustoconical surfaces of friction 40 and 42 in mutual contact with a predetermined axial force F which applies these two friction surfaces against each other.
- the rear axial part 52 of the drive sleeve 18 is externally shaped into a very wide radial groove 76 axial which receives the free ends of the fork 30.
- the groove 76 is delimited axially forwards by the face transverse rear radial orientation 78 of the wall 50 and towards the rear by an external radial flange 80 belonging to a ring 82 which is attached to the tubular rear part of small thickness of the body 52 of the drive sleeve 18.
- the ring 82 includes a front tubular shell 84 which is threaded axially on the rear cylindrical section 86 of the rear part of the tubular body 52, the ring 82 being retained axially on the drive bush 18 by an elastic ring 88 received in a groove complementary to the surface 86.
- the ring 82 is preferably force-fitted by its ferrule 84 on the rear part of the tubular body 52 of the sleeve training 18.
- the presence of the ferrule 84 provides an effect hooping of the rear part of the tubular body 52 of the sleeve drive 18 so as to oppose bursting efforts, radially outward, resulting from the reaction forces between the helical teeth 28 of the shaft 10 and 29 of the drive sleeve 18.
- the elastic means here constituted by the elastic washer compressed 74, transmit an initial torque C of the drive bush 18 to the starter gear 20 by through the conical friction clutch 40, 42, the value of torque C being equal to the product of the force F by a coefficient K which is a construction factor which depends in particular on the average diameter D, the coefficient of friction between the two surfaces 40 and 42 and the angle of the cone of these surfaces.
- the initial torque C which is much lower than the torque required to cause the drive of the starter ring by the starter, is sufficient to allow the launcher to be screwed onto the helical splines 28 of the shaft 10 and to bring the pinion of launcher 20 in abutment against the abutment ring 36.
- the launcher 19 can no longer advance axially towards the left considering the figures, and the axial pressure force of the clutch 38, that is to say the axial force which applies the surfaces frustoconical frictions 40 and 42 against each other, increases with the resistant torque that the starter ring opposes to the engine thanks to the effect of the "screw-nut" system produced by the cooperation of helical splines 28 and 29 which transform the torque into an effort axial.
- the launcher 19 being always maintained axially with the pinion 20 which cooperates with the starter ring via contactor 32 as long as this the latter is powered, the starter pinion 20 rotates faster than the shaft output 10, 22 of the electric motor 11 of the starter, which allows the unscrewing the launcher 19 on the shaft 10.
- the elastic means are constituted by a compression helical spring 74 which is axially interposed between a rear abutment surface which is here constituted by the flange rear internal radial 64 of cover 58 and a front abutment surface which here is constituted by a face opposite an external radial edge 90 of the tubular part 68 of the body 52 of the drive sleeve 18.
- the means elastic again consist of an elastic washer 74 which is axially interposed between a rear stop surface formed by the internal rear radial flange 64 of the cover 58 and a surface of front stop constituted by the annular face opposite a radial edge external 90 of the front part of the body 52 of the drive sleeve 18.
- the front face 78 of the groove 76 is constituted by a washer 78 which is held axially in abutment forward by the ferrule 84 of the ring 82.
- FIG. 5 differs from the mode of embodiment of Figure 2 by the constitution of the groove 76 whose faces front 78 and rear 80 consist of two orientation flanges radial produced integrally with the body 52 of the sleeve training 18.
- the coupling cover 58 can be fixed on the drive sleeve by any medium, for example by elastic interlocking, by welding, by collage, etc.
- the elastic washer 74 or the coil spring of Figure 3 compression can be replaced by any other equivalent elastic element such as a rod, a block of material elastomer, etc.
- the frustoconical friction surfaces 40 and 42 can be reversed, i.e. the convex frusto-conical surface can be associated with the starter pinion while the tapered surface concave is formed in the drive sleeve 18.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
- les surfaces de frottement sont deux surfaces tronconiques complémentaires ;
- la surface tronconique arrière de frottement est convexe et s'étend axialement vers l'arrière depuis l'extrémité avant de la douille d'entraínement, et la surface avant de frottement est concave complémentaire et s'étend axialement vers l'avant depuis l'extrémité arrière du pignon de lanceur ;
- le diamètre moyen des surfaces de frottement est sensiblement égal au diamètre du cylindre primitif du pignon de lanceur ;
- l'une au moins des deux surfaces de frottement est revêtue d'une garniture de friction ;
- les moyens d'attelage entre le pignon de lanceur et la douille d'entraínement comportent deux surfaces de butée avant et arrière, d'orientation radiale, qui sont portées respectivement par la douille d'entraínement et le pignon de lanceur et entre lesquelles des moyens élastiques sont montés comprimés axialement pour solliciter les deux surfaces de frottement au contact l'une de l'autre ;
- la surface de butée avant, ou arrière, est une collerette radiale interne appartenant à un capot d'attelage dont une autre collerette radiale interne s'étend en regard d'un épaulement radial externe de la douille d'entraínement, ou du pignon de lanceur ;
- la douille d'entraínement est déplacée axialement d'arrière en avant par une extrémité d'un levier de commande reçue axialement dans une gorge radiale de la douille d'entraínement.
- la figure 1 est une vue schématique partielle en coupe longitudinale d'un démarreur de véhicule automobile selon l'état de la technique dans lequel le lanceur comporte un dispositif de roue libre à galets ;
- la figure 2 est une vue en section axiale d'un premier mode de réalisation d'un lanceur conforme aux enseignements de l'invention ; et
- les figures 3 à 5 sont des vues similaires à celle de la figure 2 qui illustrent trois variantes de réalisation du lanceur de la figure 2.
Claims (6)
- Démarreur pour un moteur à combustion de véhicule automobile du type comportant un moteur électrique (11) dont l'arbre moteur (10, 22) est muni de cannelures hélicoïdales (28) pour l'entraínement en rotation d'un entraíneur, en forme d'une douille d'entraínement (18), appartenant à un lanceur (19) qui peut coulisser axialement sur l'arbre moteur (22), entre une position arrière de repos et une position avant d'engrènement d'un pignon de lanceur (20) avec une couronne dentée du volant du moteur à combustion, et du type dans lequel le pignon de lanceur (20) est attelé axialement à la douille d'entraínement (18) à laquelle il est lié en rotation par un dispositif (38) permettant une rotation de la douille d'entraínement (18) par rapport au pignon de lanceur (20) lorsque la vitesse de rotation de ce dernier est supérieure à celle de la douille d'entraínement (18), dans lequel le dispositif (38) comporte deux surfaces avant (40) et arrière (42) de frottement complémentaires, lesdites surfaces de frottement (40, 42) étant deux surfaces tronconiques complémentaires portées respectivement par le pignon de lanceur (20) et la douille d'entraínement (18), et dans lequel le pignon de lanceur (20) est monté mobile axialement par rapport à la douille d'entraínement (18) à laquelle il est attelé et dans lequel les deux surfaces de frottement (40, 42) sont sollicitées élastiquement au contact de l'une de l'autre caractérisé en ce que des moyens d'attelage (58) entre le pignon de lanceur (20) et la douille d'entraínement (18) comportent deux surfaces de butée avant (62) et arrière (50), d'orientation radiale, qui sont portées respectivement par la douille d'entraínement (18, 58) et le pignon de lanceur (20) et entre lesquelles des moyens élastiques (74) sont montés comprimés axialement pour solliciter les deux surfaces de frottement (40, 42) au contact l'une de l'autre par un effort de valeur prédéterminée (F), de manière que la douille d'entraínement (18) puisse glisser en rotation par rapport au pignon de lanceur (20) lorsque la vitesse de rotation de ce dernier est supérieure à celle de la douille d'entraínement (18).
- Démarreur selon la revendication 1, caractérisé en ce que la surface tronconique arrière (42) de frottement est convexe et s'étend axialement vers l'arrière depuis l'extrémité avant (56) de la douille d'entraínement (18, 52), et en ce que la surface avant (40) de frottement est concave complémentaire et s'étend axialement vers l'avant depuis l'extrémité arrière (46) du pignon de lanceur (20).
- Démarreur selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que le diamètre moyen des surfaces de frottement (40, 42) est sensiblement égal au diamètre du cylindre primitif (CP) du pignon de lanceur (20).
- Démarreur selon l'une quelconque des revendications précédentes, caractérisé en ce que l'une au moins des deux surfaces de frottement (40,42) est revêtue d'une garniture de friction.
- Démarreur selon la revendication 1, caractérisé en ce que la surface de butée avant (62), ou arrière, est une collerette radiale interne appartenant à un capot d'attelage (58) dont une autre collerette radiale interne (64) s'étend en regard d'un épaulement radial externe (66) de la douille d'entraínement (18, 68), ou du pignon de lanceur (20).
- Démarreur selon l'une quelconque des revendications précédentes, caractérisé en ce que la douille d'entraínement (18) est déplacée axialement d'arrière en avant par une extrémité d'un levier de commande reçue axialement dans une gorge radiale (76) de la douille d'entraínement (18, 82).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716111 | 1997-12-17 | ||
FR9716111A FR2772433B1 (fr) | 1997-12-17 | 1997-12-17 | Demarreur de vehicule automobile comportant un lanceur perfectionne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0924425A1 true EP0924425A1 (fr) | 1999-06-23 |
EP0924425B1 EP0924425B1 (fr) | 2003-05-28 |
Family
ID=9514805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98123487A Expired - Lifetime EP0924425B1 (fr) | 1997-12-17 | 1998-12-14 | Démarreur de véhicule automobile comportant un lanceur perfectionné. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6237432B1 (fr) |
EP (1) | EP0924425B1 (fr) |
JP (1) | JPH11241669A (fr) |
BR (1) | BR9805357A (fr) |
DE (1) | DE69815037T2 (fr) |
ES (1) | ES2200261T3 (fr) |
FR (1) | FR2772433B1 (fr) |
Cited By (5)
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WO2003072936A1 (fr) * | 2002-02-28 | 2003-09-04 | Valeo Equipements Electriques Moteur | Demarreur electrique a butee d'amortissement pour le lanceur |
FR2843176A1 (fr) | 2002-07-30 | 2004-02-06 | A D I Alternateurs Demarreurs | Demarreur a pignon lanceur pour moteur de vehicule automobile |
WO2010057468A3 (fr) * | 2008-11-24 | 2010-07-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Volant de démarreur à accouplement à friction |
WO2011147671A3 (fr) * | 2010-05-25 | 2012-02-23 | Robert Bosch Gmbh | Démarreur pour un moteur à combustion interne |
FR2978501A1 (fr) * | 2011-07-26 | 2013-02-01 | Valeo Equip Electr Moteur | Lanceur a friction pour engrenement avec une couronne de demarrage d'un moteur thermique et demarreur d'un moteur thermique comportant un tel lanceur |
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DE60213239T2 (de) * | 2001-06-29 | 2006-12-14 | Valeo Equipements Electriques Moteur | Anlasser für kraftfahrzeug mit verbessertem ritzel |
FR2826696B1 (fr) | 2001-06-29 | 2003-10-03 | Valeo Equip Electr Moteur | Demarreur de vehicule automobile a lanceur perfectionne |
KR100900865B1 (ko) * | 2001-06-29 | 2009-06-04 | 발레오 에뀝망 엘렉뜨리끄 모떼르 | 차량 시동기 |
KR100870308B1 (ko) * | 2001-06-29 | 2008-11-25 | 발레오 에뀝망 엘렉뜨리끄 모떼르 | 차량 시동기 |
FR2826695B1 (fr) * | 2001-06-29 | 2003-10-31 | Valeo Equip Electr Moteur | Demarreur de vehicule automobile a lanceur perfectionne |
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FR2827915B1 (fr) * | 2001-06-29 | 2003-12-19 | Valeo Equip Electr Moteur | Demarreur de vehicule automobile a lanceur perfectionne |
FR2827341B1 (fr) * | 2001-07-10 | 2004-03-26 | Valeo Equip Electr Moteur | Demarreur pour vehicule automobile |
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FR2871532B1 (fr) * | 2004-06-09 | 2006-08-04 | Valeo Equip Electr Moteur | Demarreur, notamment de vehicule automobile, equipe d'un lanceur a roue libre par friction |
FR2873170B1 (fr) | 2004-06-29 | 2009-01-09 | Valeo Equip Electr Moteur | Demarreur, notamment de vehicule automobile, equipe d'un lanceur a roue libre par friction |
FR2881479B1 (fr) | 2005-02-02 | 2010-09-10 | Valeo Equip Electr Moteur | Dispositif de commande d'un demarreur de moteur thermique, notamment de vehicule automobile et demarreur comportant un tel dispositif |
CN101146996B (zh) | 2005-03-24 | 2010-11-17 | 法雷奥电机设备公司 | 装配有摩擦飞轮起动器头部的内燃机起动器 |
US8967003B2 (en) * | 2005-12-28 | 2015-03-03 | Mitsuba Corporation | Engine starter |
JP2009068389A (ja) * | 2007-09-12 | 2009-04-02 | Denso Corp | スタータ |
FR2921124B1 (fr) * | 2007-09-18 | 2014-11-21 | Valeo Equip Electr Moteur | Arbre de sortie d'un dispositif de demarrage |
DE102009038767B4 (de) * | 2009-08-27 | 2014-11-27 | Kendrion Linnig Gmbh | Reibschaltkupplung zur Betätigung mit einem strömungsfähigen Druckmittel |
FR2963392B1 (fr) * | 2010-07-27 | 2016-03-04 | Valeo Equip Electr Moteur | Demarreur a lanceur equipe d'un systeme d'accouplement pour accoupler un pignon monte fou a son arbre rotor et son procede |
CN102345546A (zh) * | 2010-08-02 | 2012-02-08 | 德昌电机(深圳)有限公司 | 启动器 |
WO2012024093A2 (fr) * | 2010-08-17 | 2012-02-23 | Borgwarner Inc. | Embrayage pneumatique comportant un élément de friction perfectionné |
FR2969219B1 (fr) | 2010-12-20 | 2013-01-11 | Valeo Equip Electr Moteur | Ensemble pour reducteur de vitesse d'une machine electrique tournante et demarreur pour moteur thermique associe |
DE102011017534B4 (de) * | 2011-04-26 | 2020-06-04 | Seg Automotive Germany Gmbh | Startvorrichtung für eine Brennkraftmaschine |
FR2978500B1 (fr) * | 2011-07-26 | 2015-03-13 | Valeo Equip Electr Moteur | Ensemble mobile lanceur - levier de commande pour engrenement avec une couronne de demarrage d'un moteur thermique et demarreur d'un moteur thermique comportant un tel ensemble |
CN102865174B (zh) * | 2012-09-25 | 2015-06-10 | 玉环普天单向器有限公司 | 一种超越离合器 |
FR2997732A1 (fr) | 2012-11-08 | 2014-05-09 | Valeo Equip Electr Moteur | Demarreur pour moteur thermique muni d'un dispositif d'absorption des chocs par cisaillement |
FR3004496B1 (fr) | 2013-04-15 | 2017-08-11 | Valeo Equip Electr Moteur | Couronne munie d'un insert pour reducteur de vitesse d'un demarreur de moteur thermique et ensemble reducteur de vitesse correspondant. |
JP5959556B2 (ja) * | 2014-03-12 | 2016-08-02 | 三菱電機株式会社 | エンジン始動装置 |
CN104653378B (zh) * | 2015-02-05 | 2017-10-31 | 瑞安市万江汽车零部件有限公司 | 一种汽车起动机单向离合器 |
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US3666958A (en) * | 1969-11-14 | 1972-05-30 | Bosch Gmbh Robert | Starter drive |
EP0732498A1 (fr) * | 1995-03-15 | 1996-09-18 | Valeo Equipements Electriques Moteur | Démarreur pour véhicule automobile muni de moyens perfectionnés de guidage du lanceur |
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FR2409392A1 (fr) * | 1977-11-18 | 1979-06-15 | Paris & Du Rhone | Perfectionnements aux dispositifs de verrouillage du lanceur d'un demarreur electrique |
US4261452A (en) * | 1979-09-24 | 1981-04-14 | Ingersoll-Rand Company | Overrunning clutch |
US4330713A (en) * | 1980-04-16 | 1982-05-18 | Eaton Stamping Company | Cushioned starter pinion |
US4777836A (en) * | 1986-09-15 | 1988-10-18 | Facet Enterprises, Inc. | Engine starter gearing |
US5046373A (en) * | 1989-08-07 | 1991-09-10 | Briggs & Stratton Corp. | Starter motor construction |
US5050441A (en) * | 1990-10-22 | 1991-09-24 | Purolator Products Company | Engine starter gearing |
US5237882A (en) * | 1991-05-16 | 1993-08-24 | Purolator Products Company | Engine starter gearing with laminated cushion washers |
US5241871A (en) * | 1992-10-23 | 1993-09-07 | United Technologies Motor Systems, Inc. | Torque limiting starter drive clutch assembly |
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- 1997-12-17 FR FR9716111A patent/FR2772433B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-14 ES ES98123487T patent/ES2200261T3/es not_active Expired - Lifetime
- 1998-12-14 EP EP98123487A patent/EP0924425B1/fr not_active Expired - Lifetime
- 1998-12-14 DE DE69815037T patent/DE69815037T2/de not_active Expired - Lifetime
- 1998-12-16 BR BR9805357-4A patent/BR9805357A/pt not_active IP Right Cessation
- 1998-12-16 JP JP10357618A patent/JPH11241669A/ja active Pending
- 1998-12-17 US US09/215,006 patent/US6237432B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US3666958A (en) * | 1969-11-14 | 1972-05-30 | Bosch Gmbh Robert | Starter drive |
EP0732498A1 (fr) * | 1995-03-15 | 1996-09-18 | Valeo Equipements Electriques Moteur | Démarreur pour véhicule automobile muni de moyens perfectionnés de guidage du lanceur |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003072936A1 (fr) * | 2002-02-28 | 2003-09-04 | Valeo Equipements Electriques Moteur | Demarreur electrique a butee d'amortissement pour le lanceur |
FR2843176A1 (fr) | 2002-07-30 | 2004-02-06 | A D I Alternateurs Demarreurs | Demarreur a pignon lanceur pour moteur de vehicule automobile |
WO2004013489A2 (fr) * | 2002-07-30 | 2004-02-12 | A.D.I. Alternateurs Demarreurs International | Demarreur a pignon lanceur pour moteur de vehicule automobile |
WO2004013489A3 (fr) * | 2002-07-30 | 2004-04-08 | A D I Alternateurs Demarreurs | Demarreur a pignon lanceur pour moteur de vehicule automobile |
WO2010057468A3 (fr) * | 2008-11-24 | 2010-07-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Volant de démarreur à accouplement à friction |
WO2011147671A3 (fr) * | 2010-05-25 | 2012-02-23 | Robert Bosch Gmbh | Démarreur pour un moteur à combustion interne |
EP2577039B1 (fr) * | 2010-05-25 | 2020-12-23 | SEG Automotive Germany GmbH | Démarreur pour un moteur à combustion interne |
FR2978501A1 (fr) * | 2011-07-26 | 2013-02-01 | Valeo Equip Electr Moteur | Lanceur a friction pour engrenement avec une couronne de demarrage d'un moteur thermique et demarreur d'un moteur thermique comportant un tel lanceur |
WO2013014388A3 (fr) * | 2011-07-26 | 2013-03-28 | Valeo Equipements Electriques Moteur | Lanceur avec embrayage à friction pour un démarreur d'un moteur thermique |
Also Published As
Publication number | Publication date |
---|---|
DE69815037D1 (de) | 2003-07-03 |
DE69815037T2 (de) | 2004-01-15 |
BR9805357A (pt) | 1999-11-09 |
ES2200261T3 (es) | 2004-03-01 |
FR2772433A1 (fr) | 1999-06-18 |
EP0924425B1 (fr) | 2003-05-28 |
US6237432B1 (en) | 2001-05-29 |
FR2772433B1 (fr) | 2000-02-04 |
JPH11241669A (ja) | 1999-09-07 |
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