EP2649300A2 - Dispositif de démarrage - Google Patents

Dispositif de démarrage

Info

Publication number
EP2649300A2
EP2649300A2 EP11794467.8A EP11794467A EP2649300A2 EP 2649300 A2 EP2649300 A2 EP 2649300A2 EP 11794467 A EP11794467 A EP 11794467A EP 2649300 A2 EP2649300 A2 EP 2649300A2
Authority
EP
European Patent Office
Prior art keywords
damping element
starting device
damping
region
housing
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.)
Withdrawn
Application number
EP11794467.8A
Other languages
German (de)
English (en)
Inventor
Sven Hartmann
Balasubramaniam Venkatasubramaniam
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.)
SEG Automotive Germany GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2649300A2 publication Critical patent/EP2649300A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • F02N11/00—Starting of engines by means of electric motors
    • 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
    • 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
    • F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
    • F02N15/046—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer of the planetary type
    • 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
    • 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
    • F02N15/067—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 the starter comprising an electro-magnetically actuated lever
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Definitions

  • Prior art DE 32 25 957 A1 relates to a starting device for internal combustion engines. This includes a countershaft between a drive shaft and a starter motor. It is provided a transmission shaft on which a Einspurgetriebe is arranged movable with a starter pinion. The countershaft is provided with a damping, which is used as a resilient receiving a ring gear of the intermediate gear in an intermediate storage.
  • the compression and decompression shocks generated by the engine are so far attenuated that they do not damage the standing under power during cranking parts, especially a Einspurgetriebe and the Cogging between the sprocket and the drive shaft of the starter cause.
  • This has an electric starter motor which drives a drive shaft. This is connected via a planetary gear, which drives a freewheel, connected to the output shaft. On the output shaft, the drive pinion sits for the
  • Damping element arranged, which consists of a vulcanized with two retaining rings rubber element. This allows a relative rotation between drive and
  • US 2008/0184845 A1 relates to a starting device for
  • the starting device comprises a housing, as well as a starter motor, which is arranged within the housing.
  • the engine includes one Anchor shaft, which is a planetary gear, which is disposed within the housing and in operative connection with the armature shaft.
  • the planetary gear includes a ring gear, a carrier shaft in operative connection with the Planetenradantriebszug for representing a torque of the armature shaft, transmitted through the Planetenyerzug, and a
  • Damping device in exclusive connection between the sprocket and the housing.
  • Circumference of a ring gear of the epicyclic gear is arranged and the ring gear in the housing of the starting device, in particular in the pole tube superimposed provided at least one damping element which has at least one region which is preferably in
  • Damping element deviating damping properties is installed or in which a shape weakening, for example by introducing a cavity in the form of an opening is provided.
  • Circulating gear in the pole tube with a number of inventively proposed
  • the damping elements are arranged in a contact surface of the ring gear and arranged distributed for example in a 120 ° division or a 90 ° division on the circumference of a contact surface of the ring gear.
  • the ring gear of the epicyclic gear is mounted in the housing, preferably in the pole tube and is supported in at least three places by the inventively proposed damping elements in the housing.
  • the second material with damping properties deviating from the first material may, for example, be a softer plastic which has a lower hardness or else a softer rubber which has a lower hardness than the base material of the damping element.
  • the one or both sides next to the Through opening of the damping element extends to share a foam or a material with foam constituents, so as to introduce trapped air, which also represents a second material having damping properties that are different from the first material from which the damping element is made.
  • cavities or openings can also be created in the latter.
  • the openings may, for example, be circular or oval and give the inventively proposed damping element, preferably in the tangential direction, extending different
  • the at least one region of the damping element in which either a targeted material weakness is formed or in which the second material deviates from the first material, preferably extends
  • Damping properties is included - based on the mounting position of the
  • the damping element proposed according to the invention can also be manufactured as a composite component.
  • the composite component may vary depending on
  • the composite component is designed so that a base plastic material is not damaged during operation of the starting device.
  • 1 shows a longitudinal section through a starting device
  • 2 shows the installation position of the damping elements and a damping element in a perspective view
  • Figure 3 shows a first embodiment of the invention proposed
  • FIG. 5 shows a further embodiment of the invention proposed
  • FIG. 6 shows an embodiment of the invention proposed
  • Damping element as a composite component.
  • FIG. 1 shows a starting device 10 in a longitudinal section.
  • the starting device 10 for example, a starter motor 13 and a Vorspuraktuator 16, which may be, for example, a relay or a starter relay.
  • the starter motor 13 and the electric Vorspuraktuator 16 are fixed to a common drive end plate 19.
  • the starter motor 13 is functionally to drive a starter pinion 22 when it in the ring gear 25 of the not shown here
  • the starter motor 13 has a pole tube as a housing 28, which carries on its inner circumference pole pieces 31, which are each wrapped by a field winding 34.
  • the pole shoes 31 in turn surround an armature 37, which has an armature packet 43 constructed from fins 40 and an armature winding 49 arranged in grooves 46.
  • the armature package 43 is pressed onto a drive shaft 44.
  • a commutator 52 which is constructed among other things from individual commutator fins 55, is attached to the end of the drive shaft facing away from the starting pinion 22.
  • the commutator bars 55 are electrically connected in a known manner with the armature winding 49, that at Energization of the commutator fins 55 by carbon brushes 58 results in a rotational movement of the armature 37 in the pole tube 28.
  • Starter motor 13 arranged power supply 61, supplied in the on state, both the carbon brushes 58 and the field winding 34 with power.
  • the drive shaft 44 is commutator side supported with a shaft journal 64 in a sliding bearing 67, which in turn is held stationary in a commutator bearing cover 70.
  • Commutator bearing cap 70 in turn is by means of tie rods 73 which can be arranged distributed over the circumference of the pole tube 28 (screws, for example, two, three or four pieces) in the drive bearing plate 19 is attached. It relies while the pole tube 28 am
  • a sun gear 80 connects to the armature 37, which is part of a planetary gear, in particular a planetary gear 83.
  • the sun gear 80 is surrounded by a plurality of planet gears 86, usually three planet wheels 86, which are supported by means of rolling bearings 89 on journals 92.
  • the planet gears 86 roll in a ring gear 95, which is mounted outside in the pole tube 28.
  • the planet gears 86 are adjoined by a planet carrier 98, in which the axle journals 92 are received.
  • the planet carrier 98 will turn in one
  • Intermediate storage 101 is designed pot-shaped, that in this both the
  • Planet carrier 98 is again in an intermediate storage 101 and a therein
  • the intermediate bearing 101 is designed cup-shaped, that in this both the planetary carrier 98 and the planet gears 86 are added. Furthermore, the ring gear 95 is arranged in the cup-shaped intermediate bearing 101, which is ultimately closed by a cover 107 relative to the armature 37. Also, the intermediate bearing 101 is supported with its outer circumference on the inside of the pole tube 28.
  • the armature 37 has on the end facing away from the commutator 52 end of the drive shaft 44 a further shaft journal 1 10, which is also received in a sliding bearing 1 13.
  • the sliding bearing 1 13 in turn is in a central bore of the
  • the planet carrier 98 recorded.
  • the planet carrier 98 is integrally connected to the output shaft 1 16.
  • the output shaft 1 16 is supported with its end 119 facing away from the intermediate bearing 101 in a further bearing 122, which is fixed in the drive end plate 19.
  • the output shaft 1 16 is divided into several sections. Thus, the section which is arranged in the sliding bearing 104 of the intermediate bearing 101, a section with a
  • Spur gear 125 (internal toothing), which is part of a shaft-hub connection 128.
  • the shaft-hub connection 128 in this case allows the axially rectilinear sliding of a driver 131.
  • the driver 131 is a sleeve-like extension which is integrally connected to a cup-shaped outer ring 132 of the freewheel 137.
  • the freewheel 137 (directional locking mechanism) further consists of an inner ring 140, which is arranged radially within the outer ring 132. Between the inner ring 140 and the outer ring 132 clamping body 138 are arranged.
  • the clamping body 138 prevent in cooperation with the inner ring and the outer ring 132, 140 a relative rotation between the outer ring 132 and the inner ring 140 in a second direction.
  • the freewheel 137 allows a circumferential relative movement between the inner ring 140 and the
  • the starter pinion 22 may alternatively be designed as a straight toothed pinion.
  • electromagnetically excited pole pieces 31 with exciter winding 34 permanent magnetically excited poles could also be used.
  • the electric Vorspuraktuator 16 and the linearly movable armature 168 also have the task, by means of a tension element 187 to move in the drive bearing plate 19 rotatably arranged lever 190.
  • the lever 190 which is usually designed as a fork lever, surrounds with two "tines" not shown here on its outer circumference two discs 193 and 194 on its outer periphery, to a trapped between these driver ring 197 for freewheel 137 out against the Wderstand the spring 200th to move and thereby convenra the starting pinion 22 in the ring gear 25, the internal combustion engine, not shown in Figure 1.
  • Vorspuraktuator 16 has a bolt 150 which is an electrical contact and in the case of Einbausein in the vehicle to the positive pole of an electric starter battery, which is not shown here, is connected.
  • the bolt 150 is passed through a lid 153.
  • a second bolt 152 is a connection for the electric starter motor 13, which is supplied via the power supply 61 (thick wire).
  • the lid 153 includes a housing 156 made of steel, which by means of several fasteners 159
  • Vorspuraktuator 16 is a pusher 160 for applying a pulling force on the fork lever 190 and a switching device 161 arranged.
  • the pusher 160 has a winding 162 and the switching device 161 has a winding 165.
  • the winding 162 of the pusher 160 and the winding 165 of the switching device 161 each cause in the on state an electromagnetic field which flows through various components.
  • the shaft-hub connection 128 may be equipped with a helical toothing instead of a straight toothing 125.
  • the ring gear 95 of the planetary gear 83 which is designed in particular as a planetary gear, has an outer side 206. On the outside 206 are located at different points in Figure 2 also shown in perspective representation damping elements 202.
  • Damping elements 202 are rubber or plastic components, which have a substantially planar configuration and is formed with a curvature in the tangential direction, the curvature of the outer side 206 of the ring gear 95 of the
  • Epicyclic 83 corresponds. As can be seen from the illustration according to FIG. 2, openings 208 which are substantially angular in design in the damping elements 202 are provided. For reasons of better installation are on the front sides of the damping elements 202 .
  • Damping elements 202 which are shown in Figure 2, bevels 214 performed.
  • FIG. 2 shows that the output shaft 16 extends from the ring gear on which the starter pinion 22 (not shown in FIG. 2) is formed.
  • the output shaft 1 16 comprises a portion which is provided with a toothing 125, which is designed here as a helical toothing.
  • the damping elements 202 are arranged, for example, in 90 ° pitch or 120 ° pitch.
  • the damping elements 202 support the outer peripheral surface 206 of the ring gear 95 of the epicyclic gear 83 in the pole tube 28, which constitutes the housing of the starter motor 13 of the starting device 10.
  • the illustration according to FIG. 3 shows a first embodiment variant of the damping elements proposed according to the invention.
  • the damping element 202 shown in Figure 3 is made of a first material 210, i. which is also referred to as a base material manufactured. From the perspective
  • End faces has the bevels 214.
  • a passage opening 208 which extends through the thickness of the damping element 202, are located in the
  • the second material has been removed from the first material 210, i. the base material of the
  • Damping element 202 deviating damping properties.
  • a second material may be arranged, which is substantially softer, so that the
  • Damping element 202 in the installed state in particular in the circumferential direction, i. in the tangential direction a certain damping characteristic, which better absorbs the jerky at the start of the internal combustion engine load change in compression and decompression.
  • FIGS 4.1 to 4.5 show further embodiments of the invention proposed damping element.
  • the damping elements illustrated in FIGS. 4.1 and 4.2 have targeted material weakenings 216.
  • the material weakenings 216 in circular openings 220 on both sides of the passage opening 208 are indicated.
  • the damping element 202 is made of the first material 210, the material weakening 216 causes the geometry of the material weakening 216, here formed as circular openings 220 determine the damping characteristics of the damping element shown in Figure 4.1.
  • FIG. 4.2 shows a damping element 202, on which likewise a material weakening 216 in the form of oval openings 222 is realized.
  • a material weakening 216 in the form of oval openings 222 is realized.
  • different damping properties of the damping element which in particular affect the damping characteristic in the tangential direction, occur.
  • Figures 4.3, 4.4 and 4.5 are more
  • the damping element is provided with a cavity 218 formed as a rhombus 236, which is formed in the damping element 202.
  • FIG. 4.4 shows the embodiment of the cavity 218 as a rectangle or square, while in the embodiment according to FIG. 4.5 the cavity 218 is designed as a double diamond 238 in the damping element 202.
  • the cavities 218 according to FIG. 4.1 can be designed in the form of an "8".
  • FIG. 5 The illustration according to FIG. 5 is a further embodiment of the invention.
  • FIG. 5 shows that material weaknesses 216 are provided on both sides of the passage opening 208, which is arranged angularly in this design variant, in that a foam 224 or a material with foam constituents is arranged on both sides of the opening 208.
  • the foam contains fragrant inclusions, which are the elastic properties of the
  • Damping element 202 especially in the tangential direction affect quite crucial.
  • FIG. 6 shows a further possible embodiment of the damping element proposed according to the invention.
  • This is a composite system 216.
  • the base material from which the damping element 202 is made be it plastic, be it rubber, is chosen so that it is very elastic
  • This material is embedded in embedding 228 a first spring element 232, preferably a further second spring element 234.
  • the two spring elements 232, 234 preferably extend on both sides of the opening 208 of the damping element 202, designed as a composite element 216, each up to the
  • the first material 210 ie the base material of the damping element has a higher hardness than the material which is located in the region 212 for the second material.
  • the Softening material used in area 212 for the second material is softer so that it more restrains the shocks occurring during operation of the starter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Retarders (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

L'invention concerne un dispositif de démarrage (10) pour des moteurs à combustion interne, comprenant un moteur de démarreur (13) logé dans un carter (28). Ce dernier entraîne un arbre de sortie (116) par l'intermédiaire d'une boîte planétaire (83). La boîte planétaire (83) comprend une couronne (95) qui est montée dans le carter (28) à l'aide d'au moins un élément d'amortissement (202). Ledit au moins un élément d'amortissement (202) est conçu plat, est constitué d'un premier matériau (210) et comporte au moins une zone (212) d'un deuxième matériau présentant des caractéristiques d'amortissement différentes de celles du premier matériau, ou au moins un affaiblissement de matériau (216) étant présent dans ladite au moins une zone (212).
EP11794467.8A 2010-12-09 2011-12-06 Dispositif de démarrage Withdrawn EP2649300A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010062692 DE102010062692A1 (de) 2010-12-09 2010-12-09 Startvorrichtung
PCT/EP2011/071964 WO2012076548A2 (fr) 2010-12-09 2011-12-06 Dispositif de démarrage

Publications (1)

Publication Number Publication Date
EP2649300A2 true EP2649300A2 (fr) 2013-10-16

Family

ID=45319100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11794467.8A Withdrawn EP2649300A2 (fr) 2010-12-09 2011-12-06 Dispositif de démarrage

Country Status (4)

Country Link
EP (1) EP2649300A2 (fr)
CN (1) CN103261672B (fr)
DE (1) DE102010062692A1 (fr)
WO (1) WO2012076548A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210683B4 (de) * 2012-06-25 2021-03-18 Seg Automotive Germany Gmbh Startvorrichtung für eine Brennkraftmaschine
DE102012211006B4 (de) * 2012-06-27 2021-03-18 Seg Automotive Germany Gmbh Andrehvorrichtung zum Andrehen einer Brennkraftmaschine und Verfahren hierzu
DE102014209315B4 (de) * 2014-05-16 2016-09-01 Robert Bosch Gmbh Startvorrichtung für eine Brennkraftmaschine
DE102014010176B4 (de) * 2014-07-09 2024-03-07 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Vorrichtung zur schwingungsentkoppelten Motorhalterung
FR3050239B1 (fr) * 2016-04-13 2018-03-30 Valeo Equipements Electriques Moteur Demarreur pour moteur thermique de vehicule automobile muni de plots d'amortissement a forme optimisee
CN107786037B (zh) * 2016-08-26 2024-03-22 日本电产三协电子(东莞)有限公司 马达装置
JP6407398B1 (ja) 2017-12-18 2018-10-17 三菱電機株式会社 内燃機関の始動装置
FR3089260A1 (fr) * 2018-12-03 2020-06-05 Valeo Equipements Electriques Moteur Démarreur de véhicule automobile équipé d’un dispositif d’amortissement des chocs de couple

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1231219A (fr) * 1959-04-10 1960-09-27 & Chantiers De Bretagne Atel Perfectionnements aux réducteurs planétaires, visant notamment la suspension des couronnes dentées de ceux-ci
CH405853A (de) * 1963-06-10 1966-01-15 Indive Gmbh Umlaufrädergetriebe mit innenverzahntem Getriebering
DE3225957A1 (de) 1982-07-10 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart Andrehvorrichtung fuer brennkraftmaschinen
JPH0415985Y2 (fr) * 1985-05-22 1992-04-09
JPH0526310Y2 (fr) * 1986-05-15 1993-07-02
JP3135562B2 (ja) * 1990-11-17 2001-02-19 株式会社日立製作所 リダクションスタータ
DE19648889A1 (de) 1996-11-26 1998-05-28 Bosch Gmbh Robert Andrehvorrichtung für Brennkraftmaschine
FR2803345B1 (fr) * 1999-12-30 2002-03-01 Valeo Equip Electr Moteur Demarreur equipe d'un dispositif amortisseur et limiteur de couple
JP2005098252A (ja) * 2003-09-26 2005-04-14 Denso Corp スタータ
US20080184845A1 (en) 2007-02-01 2008-08-07 Farrar Peter K Planetary starter apparatus and assembly method thereof
CN201574863U (zh) * 2009-12-17 2010-09-08 锦州汉拿电机有限公司 一种具有防止铸塑变形结构的起动机减速齿圈

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2012076548A2 *

Also Published As

Publication number Publication date
WO2012076548A2 (fr) 2012-06-14
CN103261672A (zh) 2013-08-21
WO2012076548A3 (fr) 2012-12-20
DE102010062692A1 (de) 2012-06-14
CN103261672B (zh) 2016-11-16

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