EP2519735B1 - Starting device for an internal combustion engine - Google Patents

Starting device for an internal combustion engine Download PDF

Info

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
Other languages
German (de)
French (fr)
Other versions
EP2519735A1 (en
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
Original Assignee
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.)
Filing date
Publication date
Application filed by SEG Automotive Germany GmbH filed Critical SEG Automotive Germany GmbH
Publication of EP2519735A1 publication Critical patent/EP2519735A1/en
Application granted granted Critical
Publication of EP2519735B1 publication Critical patent/EP2519735B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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 TechnikState of the art

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.From the DE 198 02 418 A1 a starting device for an internal combustion engine is known, 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.

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.From the JP 59-113256 is known to secure a pinion shaft inserted into a hollow shaft by means of a securing element in such a way that an axial mobility of the pinion shaft relative to the hollow shaft is limited by a securing element. Furthermore, the FR 2572137 and the GB 755594 known.

Offenbarung der ErfindungDisclosure of the invention

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.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.

Weitere Vorteile ergeben sich aus der Beschreibung und den Unteransprüchen.Further advantages result from the description and the subclaims.

Figurencharacters

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.
The invention is shown in more detail in the figures shown below in several examples. Show it:
  • Figure 1 2 shows a partial longitudinal section through a starting device of a first exemplary embodiment,
  • Figure 2 3 shows a cross section through a hollow shaft of the first exemplary embodiment,
  • Figure 3 3 shows an enlarged illustration of the hollow shaft and pinion shaft of the first exemplary embodiment,
  • Figure 4 3 shows an enlarged illustration of the hollow shaft and pinion shaft of a second exemplary embodiment,
  • Figure 5 3 shows an enlarged illustration of the hollow shaft and pinion shaft of an example not according to the invention,
  • Figure 6 an enlarged view of the hollow shaft and pinion shaft of the example not according to the invention in cross section.

Beschreibungdescription

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.In Figure 1 a partial longitudinal section through a starting device 10 is shown schematically. In a known manner, there is 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. By means of a pivoting movement, 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.

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.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.

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.In Figure 2 a cross section through the hollow shaft 34 and the pinion shaft 37 is shown. The shaft-hub connection 40 with the inner straight toothing 35 and the outer straight toothing 38 is clearly visible.

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) 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. Between a collar 49 and one 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)

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.At the end 67 of the hollow shaft 34 facing away from the pinion 58, 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.

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.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).

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.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.

Eine noch höhere Belastbarkeit ergibt sich, in dem die Buchse 82 einen Abschnitt 85 aufweist, der dem Ritzelschaft 37 direkt gegenüber steht, Figur 4.An even higher load capacity results in that the bushing 82 has a section 85 which is directly opposite the pinion shaft 37, Figure 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.An example not according to the invention is in the Figures 5 and 6 shown. 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.

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.The securing element 76 which is directly secured in this way is at least one pin. In 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.

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.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 .

Ein Abstand A zwischen den Flanken 94, 95 ist größer als ein Durchmesser D des Stiftes ist.A distance A between the flanks 94, 95 is greater than a diameter D of the pin.

Claims (3)

  1. Starter device for an internal combustion engine, comprising a hollow shaft (34), comprising a pinion element (43) which comprises a pinion shaft (37) comprising a shaft axis (46) in a displacement direction of the pinion shaft (37), wherein the pinion shaft (37) is inserted into the hollow shaft (34), wherein an axial movability of the pinion shaft (37) relative to the hollow shaft (34) is limited by a securing element (76) which is indirectly secured by an interference fit in the hollow shaft (34), characterized in that the hollow shaft (34) comprises an end face (70) facing away from the pinion element (43), and the pinion shaft (37) emerges from the hollow shaft (34) behind the end face (70), and the indirectly secured securing element (76) is secured against inadmissible expansion by a bushing (82) arranged radially outside the securing element (76) and press fitted in the hollow shaft (34).
  2. Starter device according to claim 1, characterized in that the bushing (82) comprises a portion (85) which undercuts the securing element (76).
  3. Starter device according to claim 2, characterized in that the bushing (82) comprises a portion (85) directly facing the pinion shaft (37).
EP10787074.3A 2009-12-30 2010-11-25 Starting device for an internal combustion engine Active EP2519735B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009060957.1A DE102009060957B4 (en) 2009-12-30 2009-12-30 Starting device for an internal combustion engine
PCT/EP2010/068191 WO2011080014A1 (en) 2009-12-30 2010-11-25 Starting device for an internal combustion engine

Publications (2)

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

Family

ID=43480746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10787074.3A Active EP2519735B1 (en) 2009-12-30 2010-11-25 Starting device for an internal combustion engine

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029260B4 (en) * 2010-05-25 2022-01-05 Seg Automotive Germany Gmbh Starter for an internal combustion engine
DE102010038444B4 (en) 2010-07-27 2019-05-09 Seg Automotive Germany Gmbh Starting device for an internal combustion engine
DE102011090128B4 (en) * 2011-12-29 2020-11-26 Seg Automotive Germany Gmbh Electric machine and method for its assembly
JP6009641B1 (en) * 2015-10-30 2016-10-19 三菱電機株式会社 Starter for internal combustion engine

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575918A (en) * 1920-09-09 1926-03-09 Ind Res Corp Engine-starting mechanism
GB176114A (en) 1920-11-29 1922-02-28 Eclipse Machine Co Improvements in engine starters
US2070277A (en) * 1935-09-07 1937-02-09 William H Schmidt Cushion drive starter attachment
US2333765A (en) * 1941-04-10 1943-11-09 Scintilla Ltd Starting device for internal combustion engines
US2420288A (en) * 1945-04-05 1947-05-06 Bendix Aviat Corp Engine starter drive
US2420289A (en) * 1945-07-07 1947-05-06 Bendix Aviat Corp Starter for internal-combustion engines
US2571018A (en) * 1950-05-01 1951-10-09 Bendix Aviat Corp Engine starter gearing
US2595802A (en) * 1950-09-29 1952-05-06 Bendix Aviat Corp Engine starter gearing
US2787910A (en) * 1953-12-01 1957-04-09 Bendix Aviat Corp Engine starter drive
GB755594A (en) * 1954-10-20 1956-08-22 Simms Motor Units Ltd Improvements in or relating to engine starter drives
JPS5550376Y2 (en) * 1975-08-22 1980-11-22
JPS5550376A (en) 1978-10-10 1980-04-12 Michio Ooya Pitching device for leisure
JPS575361A (en) 1980-06-11 1982-01-12 Toshiba Corp Charge transfer device
JPS58108270U (en) * 1982-01-18 1983-07-23 三菱電機株式会社 engine starting device
JPS5932670A (en) 1982-08-16 1984-02-22 Hitachi Ltd Meshing device for starter
JPS59113256A (en) * 1982-12-20 1984-06-29 Nippon Denso Co Ltd Combination of overrunning clutch and pinion for use in engine starter
FR2572137B1 (en) * 1984-10-18 1987-01-23 Paris & Du Rhone ELECTRIC STARTER LAUNCHER WITHOUT CONTACTOR
US5513540A (en) 1994-08-02 1996-05-07 Purolator Products N.A., Inc. Engine starter gearing having improved grease retention
FR2738599B1 (en) 1995-09-12 1997-10-03 Valeo Equip Electr Moteur MOTOR VEHICLE STARTER COMPRISING AN IMPROVED LAUNCHER AND LAUNCHER FOR SUCH A STARTER
FR2759119B1 (en) 1997-02-06 1999-03-05 Valeo Equip Electr Moteur MOTOR VEHICLE STARTER COMPRISING AN IMPROVED LAUNCHER
JP3607114B2 (en) * 1999-04-09 2005-01-05 株式会社東海理化電機製作所 Webbing take-up device
FR2816011B1 (en) 2000-10-31 2003-05-30 Valeo Equip Electr Moteur STARTER FOR A MOTOR VEHICLE HEAT ENGINE PROVIDED WITH A GEAR
CN2458431Y (en) * 2000-11-16 2001-11-07 杨旭伟 Unidirectional engaging device for automobile engine
FR2878909A1 (en) 2004-12-03 2006-06-09 Denso Corp Engine starter for e.g. vehicle, has pinion moved relative to torque transmitters within pinion course, where course and toothed wheel`s torsional angle are adjusted to engage pinion with crown gear without receiving motor rotational force
CN1624319A (en) * 2004-12-15 2005-06-08 陈萌 Unidirectional clutch for preventing engagement gear of mashing gear
JP2006200583A (en) * 2005-01-18 2006-08-03 Ntn Corp Dynamic pressure bearing device
FR2921124B1 (en) 2007-09-18 2014-11-21 Valeo Equip Electr Moteur OUTPUT SHAFT OF A STARTING DEVICE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

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

Similar Documents

Publication Publication Date Title
EP2134931B1 (en) Composite drive shaft
EP2707614B1 (en) Plug connector for rotationally connecting two components and method therefor
DE102016223474B3 (en) Variable speed gear device for a shaft and vehicle with the Verstellgetriebevorrichtung
DE202005021715U1 (en) Camshaft with mutually rotatable cam for motor vehicles in particular
WO2015007359A1 (en) Transmission having a first and a second housing part
EP2519735B1 (en) Starting device for an internal combustion engine
WO2017220715A1 (en) Ball screw of an electromechanical power steering system having an integrated angular-contact ball bearing
EP3182137B1 (en) Magnet unit for a sensor device of a motor vehicle, sensor device with a magnet unit and motor vehicle having a sensor device
DE102004008538B4 (en) Differential with a bolt mounting assembly
DE102014103173B4 (en) synchronous assembly
DE102010045792B4 (en) A clutch unit
EP2769109B1 (en) Connecting device and method for producing it
DE19929639B4 (en) Shaft-hub connection with shaped bevels in shaft teeth
EP3645372A1 (en) Steering shaft for a motor vehicle and method for the production thereof
WO2018065006A1 (en) Tripod roller for a constant velocity universal joint with securing region, constant velocity universal joint with the tripod roller, and method for assembling the tripod roller
EP3765309B1 (en) Wheel hub for vehicle
DE102013214701B4 (en) bottom bracket
EP2395255B1 (en) Releasable axial fixing of two components
DE102010047140A1 (en) Shift fork with sliding shoes
EP0875688B1 (en) Universal joint for the joining of an articulated shaft and an output or a drive shaft of a transmission particularly for a load-carrying vehicle
DE102016219404A1 (en) Tripod roller, constant velocity joint with the tripod roller and method for mounting the tripod roller
DE102019123055A1 (en) Gear assembly, in particular for the formation of a multiple planet gear
DE102016214917A1 (en) Stirnradbüchseneinrichtung for a wave gear and Wellenverstellanordnung with the wave gear
WO2005084971A1 (en) Split anti-roll bar for a motor vehicle and method for production of the anti-roll bar
WO2016165711A1 (en) Synchronizer ring of a synchronizer device and synchronizer device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120730

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170504

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SEG AUTOMOTIVE GERMANY GMBH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502010016678

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F02N0015060000

Ipc: F02N0015000000

RIC1 Information provided on ipc code assigned before grant

Ipc: F02N 15/00 20060101AFI20181203BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200110

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1284128

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010016678

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200924

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200925

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200924

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200624

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E050583

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201026

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201024

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010016678

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20210325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201125

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201125

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010016678

Country of ref document: DE

Representative=s name: DEHNSGERMANY PARTNERSCHAFT VON PATENTANWAELTEN, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010016678

Country of ref document: DE

Representative=s name: DEHNS GERMANY PARTNERSCHAFT MBB, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1284128

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201024

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20221117

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: HU

Payment date: 20221114

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231121

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231126