EP2519735B1 - Startvorrichtung für eine brennkraftmaschine - Google Patents

Startvorrichtung für eine brennkraftmaschine Download PDF

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Publication number
EP2519735B1
EP2519735B1 EP10787074.3A EP10787074A EP2519735B1 EP 2519735 B1 EP2519735 B1 EP 2519735B1 EP 10787074 A EP10787074 A EP 10787074A EP 2519735 B1 EP2519735 B1 EP 2519735B1
Authority
EP
European Patent Office
Prior art keywords
shaft
hollow shaft
pinion
securing element
pinion shaft
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.)
Active
Application number
EP10787074.3A
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English (en)
French (fr)
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EP2519735A1 (de
Inventor
Thomas Lees
Patrick Hallas
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
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SEG Automotive Germany 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.)
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Publication date
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Publication of EP2519735A1 publication Critical patent/EP2519735A1/de
Application granted granted Critical
Publication of EP2519735B1 publication Critical patent/EP2519735B1/de
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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
    • F02N15/06—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
    • F02N15/065—Starter drives with blocking means
    • 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
    • F02N15/023—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the overrunning 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
    • F02N15/067—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
    • 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
    • F02N2015/061—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 said axial displacement being limited, e.g. by using a stopper
    • 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
    • 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
    • Y10T74/132—Separate power mesher
    • 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
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies

Definitions

  • a starting device for an internal combustion engine in which a securing element is arranged in a hollow shaft which is part of an outer part of a freewheel.
  • This has the disadvantage that the securing element can possibly wear out due to rotational and also translational relative movement between the outer part and the securing element and can thus jump out of a groove. The security element then no longer works.
  • the starting device according to the main claim has the advantage that the relative movement between the hollow shaft and the pinion shaft is limited and therefore wear of the securing element can be significantly reduced. In addition, the processing of fits and compliance with tolerances is possible with less effort.
  • FIG. 1 a partial longitudinal section through a starting device 10 is shown schematically.
  • a fork lever 16 which can be pivoted about a pivot point 13 and which engages on an end of a single-track transmission 19 directed towards an electric starter motor.
  • the single-track gear 19 can be moved to the left in the figure to a toothed ring of the internal combustion engine, not shown.
  • Parts of the single-track gear 19 are a driver 22 of a freewheel 25 with clamping rollers 28 and an inner ring 31, which is part of a hollow shaft 34.
  • the hollow shaft 34 forms on its inner circumference with an inner spur gear 35 with a pinion shaft 37 and its outer spur gear 38 a shaft-hub connection 40, which is designed, for example, as a spline spline connection.
  • the pinion shaft 37 slides on an output shaft 43 when the single-track gear 19 moves forwards or backwards.
  • Figure 3 shows the hollow shaft 34 with a pinion element 43, which has a pinion shaft 37 with a shaft axis 46 in a direction of displacement of the pinion shaft 37.
  • the pinion shaft 37 is inserted into the hollow shaft 34.
  • a spring 55 embodied as a spiral spring, is arranged on the end face 52.
  • the pinion element 43 and the hollow shaft 34 are resiliently supported against one another.
  • a section 61 of the hollow shaft 34 directed toward a pinion 58 projects over the spring 55, protects it in this way and, with an end 64 directed towards the collar 49, serves as a stop for the collar 49 when the pinion 58 lies against the ring gear (tooth-on-tooth Position)
  • the hollow shaft 34 has an end face 70 facing away from the pinion element 43.
  • the pinion shaft 37 emerges from the hollow shaft 34 behind the end face 70. Between one end of the pinion shaft 37 and the end face 70, the pinion shaft 37 has a circumferential groove 73, in which an indirectly secured securing element 76, designed as a snap ring, is seated.
  • the hollow shaft 34 has a cylindrical widening 79 radially outside the securing element 76, which extends to the end of the hollow shaft 34.
  • the indirect securing is achieved in that a socket 82 is arranged radially outside the securing element 76 as a means for securing the securing element 76 and the socket 82, which is press-fit in the hollow shaft 34, secures the securing element 76 against inadmissible expansion under the force of a force.
  • the assembly of hollow shaft 34 and pinion shaft 37 is thus retained even at high speeds.
  • Axial movement of the pinion shaft 37 relative to the hollow shaft 34 is limited by the securing element 76, which is indirectly secured in the hollow shaft 34 by an interference fit (the bushing 82).
  • the change or deviation of the second exemplary embodiment which is significant compared to the first exemplary embodiment Figure 4 is that the socket 82 has a section 85 which undercuts the securing element 76. This undercut inevitably results in a greater radial material thickness of the bushing 82. An immediate consequence of this is strengthening of the hollow shaft 34 in this area. As a result, the load capacity of the inner ring 31, which is part of the hollow shaft 34, is higher for clamping forces of the freewheel 25.
  • the hollow shaft 34 also receives the pinion shaft 37 here.
  • the pinion shaft 37 is secured against falling out by the pinion shaft 37 having a groove 88 (circumferential ring groove or tangential groove), a securing element 76, here in the form of a pin, engages in the groove 88 and thus excessive displacement of the pinion shaft 37 compared to the hollow shaft 34 is prevented.
  • the pinion shaft 37 is inserted into the hollow shaft 34 and an axial mobility of the pinion shaft 37 relative to the hollow shaft 34 is limited by a securing element 76, which is secured directly in the hollow shaft 34 by an interference fit.
  • a tangential bore 91 is machined in the hollow shaft 34 and the pin is press-fitted with an oversize. The pin also sits in the groove 88.
  • the securing element 76 which is directly secured in this way is at least one pin.
  • Figures 5 and 6 are two bores 91 and two pins, each of which engage in a tangential groove 88. Alternatively, it would also be possible to use a circumferential groove 88 for both pins. Both pins are parallel to each other.
  • the groove 88 has two flanks 94 and 95, which delimit the groove 88.
  • the at least one pin engages in a groove 88 with flanks 94, 95, the pin having a longitudinal axis 98 which is oriented parallel to the flanks 94, 95, Figures 5 and 6 .
  • a distance A between the flanks 94, 95 is greater than a diameter D of the pin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

    Stand der Technik
  • Aus der DE 198 02 418 A1 ist eine Startvorrichtung für eine Brennkraftmaschine bekannt, bei der ein Sicherungselement in einer Hohlwelle angeordnet ist, die Teil eines Außenteils eines Freilaufs ist. Dies hat den Nachteil, dass das Sicherungselement möglicherweise durch rotatorische und auch translatorische Relativbewegung zwischen Außenteil und Sicherungselement verschleißen und dadurch aus einer Nut herausspringen kann. Dass Sicherungselement funktioniert dann nicht mehr.
  • Aus der JP 59-113256 ist bekannt einen in eine Hohlwelle eingesteckten Ritzelschaft so durch ein Sicherungselement zu sichern, dass eine axiale Bewegbarkeit des Ritzelschafts relativ zur Hohlwelle durch ein Sicherungselement begrenzt ist. Ferner sind die FR 2572137 und die GB 755594 bekannt.
    • Offenbarung der Erfindung
  • Die Startvorrichtung nach dem Hauptanspruch hat den Vorteil, dass die Relativbewegung zwischen Hohlwelle und Ritzelschaft begrenzt ist und daher ein Verschleiß des Sicherungselements deutlich verringerbar ist. Zudem ist die Bearbeitung von Passungen und Einhaltung von Toleranzen mit weniger Aufwand möglich.
  • Weitere Vorteile ergeben sich aus der Beschreibung und den Unteransprüchen.
    • Figuren
  • Die Erfindung ist in den nachfolgend gezeigten Figuren in mehreren Beispielen näher dargestellt. Es zeigen:
    • Figur 1 einen Teillängsschnitt durch eine Startvorrichtung eines ersten Ausführungsbeispiels,
    • Figur 2 einen Querschnitt durch eine Hohlwelle des ersten Ausführungsbeispiels,
    • Figur 3 eine vergrößerte Darstellung von Hohlwelle und Ritzelschaft des ersten Ausführungsbeispiels,
    • Figur 4 eine vergrößerte Darstellung von Hohlwelle und Ritzelschaft eines zweiten Ausführungsbeispiels,
    • Figur 5 eine vergrößerte Darstellung von Hohlwelle und Ritzelschaft eines nicht erfindungsgemäßen Beispiels,
    • Figur 6 eine vergrößerte Darstellung von Hohlwelle und Ritzelschaft des nicht erfindungsgemäßen Beispiels im Querschnitt.
    Beschreibung
  • In Figur 1 ist schematisch ein Teillängsschnitt durch eine Startvorrichtung 10 gezeigt. In bekannter Weise ist ein um einen Drehpunkt 13 schwenkbarer Gabelhebel 16 vorhanden, der an einem zu einem elektrischen Startermotor gerichteten Ende eines Einspurgetriebes 19 angreift. Durch eine Schwenkbewegung ist das Einspurgetriebe 19 in der Figur nach links zu einem nicht dargestellten Zahnkranz der Brennkraftmaschine bewegbar.
  • Teile des Einspurgetriebes 19 sind ein Mitnehmer 22 eines Freilaufs 25 mit Klemmrollen 28 und einem Innenring 31, der Teil einer Hohlwelle 34 ist. Die Hohlwelle 34 bildet an ihrem Innenumfang mit einer Innengeradverzahnung 35 mit einem Ritzelschaft 37 und seiner Außengeradverzahnung 38 eine Welle-Nabe-Verbindung 40, die beispielsweise als geradverzahnte Keilwellenverbindung ausgeführt ist. Der Ritzelschaft 37 gleitet bei einer Vor- oder Rückbewegung des Einspurgetriebes 19 auf einer Abtriebswelle 43.
  • In Figur 2 ist ein Querschnitt durch die Hohlwelle 34 und den Ritzelschaft 37 dargestellt. Die Welle-Nabe-Verbindung 40 mit der Innengeradverzahnung 35 und der Außengeradverzahnung 38 ist gut zu erkennen.
  • Figur 3 zeigt die Hohlwelle 34 mit einem Ritzelelement 43, welches einen Ritzelschaft 37 mit einer Schaftachse 46 in einer Verschieberichtung des Ritzelschafts 37 aufweist. Der Ritzelschaft 37 ist in die Hohlwelle 34 eingesteckt. Zwischen einem Kragen 49 und einer Stirnfläche 52 ist eine Feder 55, ausgeführt als Spiralfeder, angeordnet. So sind das Ritzelelement 43 und die Hohlwelle 34 gegeneinander federnd abgestützt. Ein zu einem Ritzel 58 gerichteter Abschnitt 61 der Hohlwelle 34 überragt die Feder 55, schützt diese so und dient mit einem zum Kragen 49 gerichteten Ende 64 als Anschlag für den Kragen 49, wenn das Ritzel 58 am Zahnkranz anliegt (Zahn-auf-Zahn-Stellung)
  • Am vom Ritzel 58 abgewandten Ende 67 der Hohlwelle 34 weist die Hohlwelle 34 eine vom Ritzelelement 43 abgewandte Stirnfläche 70 auf. Der Ritzelschaft 37 tritt hinter der Stirnfläche 70 aus der Hohlwelle 34 aus. Zwischen einem Ende des Ritzelschafts 37 und der Stirnfläche 70 weist der Ritzelschaft 37 eine umlaufende Nut 73 auf, in der ein mittelbar gesichertes Sicherungselement 76, ausgeführt als Sprengring, sitzt. Die Hohlwelle 34 hat radial außerhalb des Sicherungselements 76 eine zylindrische Aufweitung 79, die bis zum Ende der Hohlwelle 34 reicht. Die mittelbare Sicherung kommt dadurch zu Stande, in dem als Mittel zur Sicherung des Sicherungselementes 76 eine Buchse 82 radial außerhalb des Sicherungselements 76 angeordnet ist und die in der Hohlwelle 34 mit Presssitz sitzenden Buchse 82 das Sicherungselement 76 vor unzulässiger Aufweitung unter Flichkraftbelastung sichert. Der Verband aus Hohlwelle 34 und Ritzelschaft 37 bleibt so auch bei hohen Drehzahlen erhalten.
  • Eine axiale Bewegbarkeit des Ritzelschafts 37 relativ zur Hohlwelle 34 ist durch das Sicherungselement 76 begrenzt, welches mittelbar durch eine Presspassung (der Buchse 82) in der Hohlwelle 34 gesichert ist.
  • Die gegenüber dem ersten Ausführungsbeispiel wesentliche Änderung bzw. Abweichung des zweiten Ausfürungsbeispiels nach Figur 4 besteht darin, dass die Buchse 82 einen Abschnitt 85 aufweist, der das Sicherungselement 76 hinterschneidet. Durch diese Hinterschneidung ergibt sich zwangsläufig eine größere radiale Materialstärke der Buchse 82. Unmittelbare Folge dessen ist eine festigkeitsmäßige Unterstützung der Hohlwelle 34 in diesem Bereich. Dadurch ist die Belastbarkeit des Innenrings 31, der Teil der Hohlwelle 34 ist, für Klemmkräfte des Freilaufs 25 höher.
  • Eine noch höhere Belastbarkeit ergibt sich, in dem die Buchse 82 einen Abschnitt 85 aufweist, der dem Ritzelschaft 37 direkt gegenüber steht, Figur 4.
  • Ein nicht erfindungsgemäßes Beispiel ist in den Figuren 5 und 6 gezeigt. Die Hohlwelle 34 nimmt auch hier den Ritzelschaft 37 auf. Der Ritzelschaft 37 ist hier gegen herausfallen dadurch gesichert, in dem der Ritzelschaft 37 eine Nut 88 (umlaufende Ringnut oder tangentiale Nut) aufweist, ein Sicherungselement 76, hier in Gestalt eines Stiftes, in die Nut 88 eingreift und so ein übermäßiges Verschieben des Ritzelschafts 37 gegenüber der Hohlwelle 34 unterbunden wird. Der Ritzelschaft 37 ist in die Hohlwelle 34 eingesteckt und eine axiale Bewegbarkeit des Ritzelschafts 37 relativ zur Hohlwelle 34 ist durch ein Sicherungselement 76 begrenzt, welches direkt durch eine Presspassung in der Hohlwelle 34 gesichert ist. In der Hohlwelle 34 ist eine tangentiale Bohrung 91 eingearbeitet und der Stift mit Übermaß eingepresst. Der Stift sitzt so auch in der Nut 88.
  • Das so direkt gesicherte Sicherungselement 76 ist mindestens ein Stift. In Figur 5 und 6 sind jeweils zwei Bohrungen 91 und zwei Stifte, die in je eine tangentiale Nut 88 eingreifen. Alternativ wäre es auch möglich, eine umlaufende Nut 88 für beide Stifte zu verwenden. Beide Stifte sind zueinander parallel.
  • Die Nut 88 weist jeweils zwei Flanken 94 und 95 auf, die die Nut 88 begrenzen. Der mindestens eine Stift greift in eine Nut 88 mit Flanken 94, 95 ein, wobei der Stift eine Längsachse 98 aufweist, die parallel zu den Flanken 94, 95 orientiert ist, Figur 5 und 6.
  • Ein Abstand A zwischen den Flanken 94, 95 ist größer als ein Durchmesser D des Stiftes ist.

Claims (3)

  1. Startvorrichtung für eine Brennkraftmaschine, mit einer Hohlwelle (34), mit einem Ritzelelement (43), welches einen Ritzelschaft (37) mit einer Schaftachse (46) in einer Verschieberichtung des Ritzelschafts (37) aufweist, wobei der Ritzelschaft (37) in die Hohlwelle (34) eingesteckt ist, wobei eine axiale Bewegbarkeit des Ritzelschafts (37) relativ zur Hohlwelle (34) durch ein Sicherungselement (76) begrenzt ist, welches mittelbar durch eine Presspassung in der Hohlwelle (34) gesichert ist, dadurch gekennzeichnet, dass die Hohlwelle (34) eine vom Ritzelelement (43) abgewandte Stirnfläche (70) aufweist, und der Ritzelschaft (37) hinter der Stirnfläche (70) aus der Hohlwelle (34) austritt und das mittelbar gesicherte Sicherungselement (76) durch eine radial außerhalb des Sicherungselements (76) angeordnete und in der Hohlwelle (34) mit Presssitz sitzenden Buchse (82) vor unzulässiger Aufweitung gesichert ist.
  2. Startvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Buchse (82) einen Abschnitt (85) aufweist, der das Sicherungselement (76) hinterschneidet.
  3. Startvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Buchse (82) einen Abschnitt (85) aufweist, der dem Ritzelschaft (37) direkt gegenüber steht.
EP10787074.3A 2009-12-30 2010-11-25 Startvorrichtung für eine brennkraftmaschine Active EP2519735B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009060957.1A DE102009060957B4 (de) 2009-12-30 2009-12-30 Startvorrichtung für eine Brennkraftmaschine
PCT/EP2010/068191 WO2011080014A1 (de) 2009-12-30 2010-11-25 Startvorrichtung für eine brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP2519735A1 EP2519735A1 (de) 2012-11-07
EP2519735B1 true EP2519735B1 (de) 2020-06-24

Family

ID=43480746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10787074.3A Active EP2519735B1 (de) 2009-12-30 2010-11-25 Startvorrichtung für eine brennkraftmaschine

Country Status (7)

Country Link
US (1) US8925404B2 (de)
EP (1) EP2519735B1 (de)
JP (1) JP5645969B2 (de)
CN (1) CN102686872B (de)
DE (1) DE102009060957B4 (de)
HU (1) HUE050583T2 (de)
WO (1) WO2011080014A1 (de)

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DE102010029260B4 (de) * 2010-05-25 2022-01-05 Seg Automotive Germany Gmbh Starter für eine Brennkraftmaschine
DE102010038444B4 (de) 2010-07-27 2019-05-09 Seg Automotive Germany Gmbh Startvorrichtung für eine Brennkraftmaschine
DE102011090128B4 (de) * 2011-12-29 2020-11-26 Seg Automotive Germany Gmbh Elektrische Maschine und Verfahren zu deren Montage
JP6009641B1 (ja) * 2015-10-30 2016-10-19 三菱電機株式会社 内燃機関の始動装置

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Publication number Publication date
CN102686872A (zh) 2012-09-19
US8925404B2 (en) 2015-01-06
WO2011080014A1 (de) 2011-07-07
HUE050583T2 (hu) 2020-12-28
EP2519735A1 (de) 2012-11-07
US20130008277A1 (en) 2013-01-10
DE102009060957A1 (de) 2011-07-07
JP5645969B2 (ja) 2014-12-24
DE102009060957B4 (de) 2018-07-19
JP2013515910A (ja) 2013-05-09
CN102686872B (zh) 2015-04-01

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