EP2428674A1 - Freewheel device in a start device for combustion engines - Google Patents

Freewheel device in a start device for combustion engines Download PDF

Info

Publication number
EP2428674A1
EP2428674A1 EP11178038A EP11178038A EP2428674A1 EP 2428674 A1 EP2428674 A1 EP 2428674A1 EP 11178038 A EP11178038 A EP 11178038A EP 11178038 A EP11178038 A EP 11178038A EP 2428674 A1 EP2428674 A1 EP 2428674A1
Authority
EP
European Patent Office
Prior art keywords
carrier
freewheel device
driver
drive plate
output 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.)
Granted
Application number
EP11178038A
Other languages
German (de)
French (fr)
Other versions
EP2428674B1 (en
Inventor
Stephan Kaske
Michael Stahl
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 EP2428674A1 publication Critical patent/EP2428674A1/en
Application granted granted Critical
Publication of EP2428674B1 publication Critical patent/EP2428674B1/en
Not-in-force 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
    • F02N15/022—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
    • 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
    • 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
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/025—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the friction type
    • 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
    • F02N15/026—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the centrifugal 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
    • F02N15/043—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

Definitions

  • the invention relates to a freewheel device in a starting device for internal combustion engines according to the preamble of claim 1.
  • a freewheel device for starting devices which is designed as a stationary freewheel and is not displaced axially during the freewheeling function.
  • the freewheel device is disposed between an armature shaft and an output shaft, which is a carrier of a Einspurritzels, which is brought to start the internal combustion engine in engagement with a ring gear of the internal combustion engine.
  • the motion transmission between the armature shaft and the output shaft via a planetary gear which includes a fixedly connected to the armature shaft sun gear, which meshes with planetary gears, which are mounted on a planet carrier, which is part of a driver of the freewheel device.
  • Another portion of the driver is connected via pinch rollers to a hub of the output shaft, wherein the pinch rollers are received for transmitting the rotational movement between the armature and output shaft in wedge-shaped receiving pockets of a driver portion and pushed out for the freewheeling function of the receiving pockets.
  • the bearing of the planet gears on the driver via axle bolts, which are received in the driver via holes.
  • the axle bolts are pressed into the holes, which requires an accurate shape of the hole and a tight diameter tolerance.
  • the driver must have a sufficiently high strength for the inclusion of the axle and the forces and moments occurring during operation.
  • the invention is based on the object to form a freewheel device in a starting device with simple design measures stable.
  • the freewheel device according to the invention is used in starting devices for internal combustion engines, via which the internal combustion engine is started in a vehicle.
  • the starting device has for this purpose an electric drive motor which drives an armature shaft, which is connected via a transmission with an output shaft on which a starter pinion is seated.
  • the starter pinion is brought to start in engagement with a ring gear on the internal combustion engine.
  • a portion of the driver forms a transmission carrier of the transmission between the armature shaft and the output shaft.
  • a driving disk connected to the output shaft and the gear carrier, which are both part of the driver form separate components which are coupled torque-transmitting.
  • the driver thus comprises at least two separate, independently formed components, which are interconnected in a suitable manner to transmit the rotational movement, which emanates from the armature shaft, via the transmission and the two immediately axially adjacent components of the driver to the output shaft ,
  • the design as independently executed components has the advantage that each component, so both the gear carrier and the drive plate, can be adapted in the best possible manner to the particular application, both in terms of the structural design and the choice of material.
  • the moment-transmitting coupling ensures that the rotary motion is transmitted to the output shaft and the starter pinion.
  • the gear carrier and the drive plate made of different materials, on the one hand to meet the requirements for sufficient strength and on the other a cost-effective Production and possibly also to allow assembly.
  • the strength of each component, as well as the geometry, can be adapted to the respective requirement.
  • the drive plate which is usually supported radially on rollers or rollers on a portion of the output shaft and transmits a torque to the output shaft, can be provided with wedge-shaped recesses or keyways sufficient strength in which the rollers or rollers adjustable are included.
  • the gear carrier may consist of a less high-strength material, for the sintered material, plastic or possibly also metal comes into question.
  • Another advantage of the two-part design of the driver is that the drive plate for both right-handed and left-running freewheels can be used without changing the geometry. By a wrong 180 ° mounting position, the freewheeling direction can be reversed.
  • the gear carrier and the drive plate are rotatably connected to each other.
  • a coupling between these components with play or a Torsionsfeder Wegkeit sufficient to transmit the torque which is required for the drive of the starter pinion.
  • the connection between the gear carrier and drive plate is done for example by pressing or toothing.
  • the transmission is designed as a planetary gear, which includes a sun gear which is rotatably connected to the armature shaft, and planet gears on a planet carrier, wherein the planetary gears mesh with the sun gear.
  • the planet carrier is formed by the transmission carrier of the driver.
  • the planet gears are received via axle bolts in holes in the planet carrier.
  • the holes can completely penetrate the planet carrier, wherein the planet carrier preferably has a sufficient thickness to a safe storage To ensure the planet gears on the axle and on the other hand to ensure sufficient strength to absorb the resulting forces and moments.
  • the axle bolts can be pressed into the holes, which requires a tight diameter tolerance for a safe connection of the axle pin and planet carrier.
  • the pressing of the axle can be performed in the holes without the risk of warping the planet carrier.
  • the design as a through hole also allows easier insertion of the axle.
  • a starting device 1 for starting an internal combustion engine comprises an armature shaft 3, which is driven by an electric motor, not shown, and an output shaft 4, which is a starter pinion carrier 5, which is adjustable between an axially retracted position and an axially advanced position, in which the starter pinion with a ring gear an internal combustion engine is engaged.
  • the freewheel device 2 is connected via a planetary gear 6 with the armature shaft 3.
  • the planetary gear 6 comprises a sun gear 7, which rotatably rests on the armature shaft 3, as well as a plurality of planet gears 8 on the driver side, which are mounted on axle pin 9 on a planet carrier 11 of the driver 10 and are in engagement with the sun gear 7.
  • the driver 10 also includes a drive plate 12, via which the movement or torque transmission to the output shaft 4 takes place.
  • the drive plate 12 as Fig. 1 combined with Fig. 2 can be seen, a wedge-shaped receiving pocket for receiving a roller or roller 14, which abuts the lateral surface of a hub 15 which is integral with the output shaft 4.
  • the roller or roller 14 is pressed by a spring element 16 in the wedge-shaped receiving pocket in the drive plate 12.
  • the planet carrier 11 and the drive plate 12 of the driver 10 are designed as two separate components, which lie directly against each other frontally. Planet carrier 11 and drive plate 12 are in particular rotatably coupled to each other, for example by pressing or toothing.
  • the drive plate 12 is suitably made of a high-strength material such as sintered steel or other steel.
  • the planetary carrier 11 into which the bores for receiving the axle bolts 9 are inserted on the other hand, consists of a softer material, such as e.g. Sintering material, plastic or a metal that allows the pressing of the axle bolt 9 with low tolerance.
  • the bores for receiving the axle bolts 9 expediently extend completely in the axial direction through the planet carrier 11.
  • the driver 10 with the planet carrier 11 and the drive plate 12 is covered by a cover sleeve 13.

Landscapes

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

Abstract

The device (2) has a driver (10) connected with an armature shaft (3) and an output shaft (4) over a gearbox (6). The output shaft is formed as a carrier of a starter pinion (5). A section of the driver forms a planetary carrier (11) of the gearbox. The planetary carrier and a driver disk (12) that is connected with the output shaft are formed as separate components coupled in a moment-transmitting manner. The planetary carrier made of sintered plastic or sintered steel and the disk are made of different materials. Boreholes are attached into the planetary carrier to retain an axle bolt (9).

Description

Die Erfindung bezieht sich auf eine Freilaufeinrichtung in einer Startvorrichtung für Brennkraftmaschinen nach dem Oberbegriff des Anspruches 1.The invention relates to a freewheel device in a starting device for internal combustion engines according to the preamble of claim 1.

Stand der TechnikState of the art

In der DE 196 16 666 A1 wird eine Freilaufeinrichtung für Startvorrichtungen beschrieben, die als ortsfester Freilauf ausgebildet ist und während der Freilauffunktion nicht axial verschoben wird. Die Freilaufeinrichtung ist zwischen einer Ankerwelle und einer Abtriebswelle angeordnet, die Träger eines Einspurritzels ist, das zum Starten der Brennkraftmaschine in Eingriff mit einem Zahnkranz der Brennkraftmaschine gebracht wird. Die Bewegungsübertragung zwischen der Ankerwelle und der Abtriebswelle erfolgt über ein Planetengetriebe, das ein fest mit der Ankerwelle verbundenes Sonnenrad umfasst, welches mit Planetenrädern kämmt, die auf einem Planetenträger gelagert sind, welcher Bestandteil eines Mitnehmers der Freilaufeinrichtung ist. Ein weiterer Abschnitt des Mitnehmers ist über Klemmwalzen mit einer Nabe der Abtriebswelle verbunden, wobei die Klemmwalzen zur Übertragung der Drehbewegung zwischen Anker- und Abtriebswelle in keilförmig gestalteten Aufnahmetaschen eines Mitnehmerabschnitts aufgenommen und für die Freilauffunktion aus den Aufnahmetaschen herausgeschoben sind.In the DE 196 16 666 A1 is described a freewheel device for starting devices, which is designed as a stationary freewheel and is not displaced axially during the freewheeling function. The freewheel device is disposed between an armature shaft and an output shaft, which is a carrier of a Einspurritzels, which is brought to start the internal combustion engine in engagement with a ring gear of the internal combustion engine. The motion transmission between the armature shaft and the output shaft via a planetary gear, which includes a fixedly connected to the armature shaft sun gear, which meshes with planetary gears, which are mounted on a planet carrier, which is part of a driver of the freewheel device. Another portion of the driver is connected via pinch rollers to a hub of the output shaft, wherein the pinch rollers are received for transmitting the rotational movement between the armature and output shaft in wedge-shaped receiving pockets of a driver portion and pushed out for the freewheeling function of the receiving pockets.

Die Lagerung der Planetenräder auf dem Mitnehmer erfolgt über Achsbolzen, die über Bohrungen im Mitnehmer aufgenommen sind. Die Achsbolzen werden in die Bohrungen eingepresst, was eine genaue Form der Bohrung und eine enge Durchmessertoleranz erfordert. Der Mitnehmer muss eine ausreichend hohe Festigkeit für die Aufnahme der Achsbolzen bzw. die im Betrieb auftretenden Kräfte und Momente aufweisen.The bearing of the planet gears on the driver via axle bolts, which are received in the driver via holes. The axle bolts are pressed into the holes, which requires an accurate shape of the hole and a tight diameter tolerance. The driver must have a sufficiently high strength for the inclusion of the axle and the forces and moments occurring during operation.

Offenbarung der ErfindungDisclosure of the invention

Der Erfindung liegt die Aufgabe zu Grunde, eine Freilaufeinrichtung in einer Startvorrichtung mit einfachen konstruktiven Maßnahmen stabil auszubilden.The invention is based on the object to form a freewheel device in a starting device with simple design measures stable.

Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Anspruches 1 gelöst. Die Unteransprüche geben zweckmäßige Weiterbildungen an.This object is achieved with the features of claim 1. The dependent claims indicate expedient developments.

Die erfindungsgemäße Freilaufeinrichtung wird in Startvorrichtungen für Brennkraftmaschinen eingesetzt, über die die Brennkraftmaschine in einem Fahrzeug gestartet wird. Die Startvorrichtung weist hierfür einen elektrischen Antriebsmotor auf, der eine Ankerwelle antreibt, welche über ein Getriebe mit einer Abtriebswelle verbunden ist, auf der ein Starterritzel aufsitzt. Das Starterritzel wird zum Starten in Eingriff mit einem Zahnkranz an der Brennkraftmaschine gebracht.The freewheel device according to the invention is used in starting devices for internal combustion engines, via which the internal combustion engine is started in a vehicle. The starting device has for this purpose an electric drive motor which drives an armature shaft, which is connected via a transmission with an output shaft on which a starter pinion is seated. The starter pinion is brought to start in engagement with a ring gear on the internal combustion engine.

Ein Abschnitt des Mitnehmers bildet einen Getriebeträger des Getriebes zwischen der Ankerwelle und der Abtriebswelle. Erfindungsgemäß ist vorgesehen, dass eine mit der Abtriebswelle verbundene Mitnehmerscheibe und der Getriebeträger, welche beide Bestandteil des Mitnehmers sind, separate Bauteile bilden, die momentenübertragend gekoppelt sind. Der Mitnehmer umfasst somit zumindest zwei separate, unabhängig voneinander ausgebildete Bauteile, die in einer geeigneten Weise miteinander verbunden sind, um die Drehbewegung, welche von der Ankerwelle ausgeht, über das Getriebe und die beiden unmittelbar axial aneinander liegenden Bauteile des Mitnehmers auf die Abtriebswelle zu übertragen. Die Ausführung als unabhängig voneinander ausgeführte Bauteile hat den Vorteil, dass jedes Bauteil, also sowohl der Getriebeträger als auch die Mitnehmerscheibe, in bestmöglicher Weise an den jeweiligen Einsatzzweck angepasst werden können, und zwar sowohl im Hinblick auf die konstruktive Gestalt als auch die Materialwahl. Über die momentenübertragende Kopplung ist sichergestellt, dass die Drehbewegung auf die Abtriebswelle und das Starterritzel übertragen wird.A portion of the driver forms a transmission carrier of the transmission between the armature shaft and the output shaft. According to the invention, it is provided that a driving disk connected to the output shaft and the gear carrier, which are both part of the driver, form separate components which are coupled torque-transmitting. The driver thus comprises at least two separate, independently formed components, which are interconnected in a suitable manner to transmit the rotational movement, which emanates from the armature shaft, via the transmission and the two immediately axially adjacent components of the driver to the output shaft , The design as independently executed components has the advantage that each component, so both the gear carrier and the drive plate, can be adapted in the best possible manner to the particular application, both in terms of the structural design and the choice of material. The moment-transmitting coupling ensures that the rotary motion is transmitted to the output shaft and the starter pinion.

Gemäß bevorzugter Ausführung bestehen der Getriebeträger und die Mitnehmerscheibe aus unterschiedlichen Materialien, um zum einen den Erfordernissen nach ausreichender Festigkeit Rechnung zu tragen und zum andern eine kostengünstige Herstellung und ggf. auch Montage zu ermöglichen. Die Festigkeit jedes Bauteils kann, ebenso wie die Geometrie, an das jeweilige Erfordernis angepasst werden. So ist es beispielsweise vorteilhaft, die Mitnehmerscheibe aus einem hochfesten Material zu fertigen, beispielsweise aus einem Sinterstahl oder aus einem Metall, insbesondere einem Stahl, welcher ggf. im Strangpressverfahren bearbeitet werden kann. Dadurch ist gewährleistet, dass die Mitnehmerscheibe, welche sich üblicherweise über Walzen oder Rollen radial an einem Abschnitt der Abtriebswelle abstützt und ein Moment auf die Abtriebswelle überträgt, mit keilförmigen Ausnehmungen bzw. Keilbahnen ausreichender Festigkeit versehen werden kann, in denen die Rollen bzw. Walzen verstellbar aufgenommen sind.According to a preferred embodiment, the gear carrier and the drive plate made of different materials, on the one hand to meet the requirements for sufficient strength and on the other a cost-effective Production and possibly also to allow assembly. The strength of each component, as well as the geometry, can be adapted to the respective requirement. Thus, it is advantageous, for example, to manufacture the drive plate from a high-strength material, for example from a sintered steel or from a metal, in particular a steel, which can optionally be processed by the extrusion process. This ensures that the drive plate, which is usually supported radially on rollers or rollers on a portion of the output shaft and transmits a torque to the output shaft, can be provided with wedge-shaped recesses or keyways sufficient strength in which the rollers or rollers adjustable are included.

Der Getriebeträger kann dagegen aus einem weniger hochfesten Material bestehen, für das Sintermaterial, Kunststoff oder ggf. auch Metall in Frage kommt.The gear carrier, however, may consist of a less high-strength material, for the sintered material, plastic or possibly also metal comes into question.

Ein weiterer Vorteil der zweigeteilten Ausführung des Mitnehmers liegt darin, dass die Mitnehmerscheibe sowohl für rechts laufende als auch für links laufende Freiläufe ohne Änderung der Geometrie eingesetzt werden kann. Durch eine um 180° verkehrte Einbaulage kann die Freilaufrichtung umgekehrt werden.Another advantage of the two-part design of the driver is that the drive plate for both right-handed and left-running freewheels can be used without changing the geometry. By a wrong 180 ° mounting position, the freewheeling direction can be reversed.

Gemäß einer weiteren zweckmäßigen Ausführung ist vorgesehen, dass der Getriebeträger und die Mitnehmerscheibe drehfest miteinander verbunden sind. Grundsätzlich genügt aber auch eine Kopplung zwischen diesen Bauteilen mit Spiel bzw. einer Torsionsfedermöglichkeit, um das Moment, welches für den Antrieb des Starterritzels erforderlich ist, zu übertragen. Die Verbindung zwischen Getriebeträger und Mitnehmerscheibe erfolgt beispielsweise durch Pressung oder Verzahnung.According to a further advantageous embodiment, it is provided that the gear carrier and the drive plate are rotatably connected to each other. In principle, however, a coupling between these components with play or a Torsionsfedermöglichkeit sufficient to transmit the torque which is required for the drive of the starter pinion. The connection between the gear carrier and drive plate is done for example by pressing or toothing.

Gemäß einer weiteren vorteilhaften Ausführung ist das Getriebe als ein Planetengetriebe ausgebildet, welches ein Sonnenrad umfasst, das drehfest mit der Ankerwelle verbunden ist, sowie Planetenräder auf einem Planetenträger, wobei die Planetenräder mit dem Sonnenrad kämmen. Der Planetenträger wird von dem Getriebeträger des Mitnehmers gebildet. Die Planetenräder sind über Achsbolzen in Bohrungen im Planetenträger aufgenommen. Die Bohrungen können den Planetenträger vollständig durchdringen, wobei der Planetenträger vorzugsweise eine ausreichende Dicke aufweist, um zum einen eine sichere Lagerung der Planetenräder über die Achsbolzen zu gewährleisten und zum andern eine ausreichende Festigkeit zur Aufnahme der entstehenden Kräfte und Momente sicherzustellen. Die Achsbolzen können in die Bohrungen eingepresst werden, was für eine sicher Verbindung von Achsbolzen und Planetenträger eine enge Durchmessertoleranz erfordert. Bei einer Fertigung des Planetenträgers aus Kunststoff, Sinterstahl oder einem geeigneten Metall kann das Einpressen der Achsbolzen in die Bohrungen ohne die Gefahr eines Verziehens des Planetenträgers durchgeführt werden. Die Ausführung als durchgehende Bohrung erlaubt außerdem ein einfacheres Einführen der Achsbolzen.According to a further advantageous embodiment, the transmission is designed as a planetary gear, which includes a sun gear which is rotatably connected to the armature shaft, and planet gears on a planet carrier, wherein the planetary gears mesh with the sun gear. The planet carrier is formed by the transmission carrier of the driver. The planet gears are received via axle bolts in holes in the planet carrier. The holes can completely penetrate the planet carrier, wherein the planet carrier preferably has a sufficient thickness to a safe storage To ensure the planet gears on the axle and on the other hand to ensure sufficient strength to absorb the resulting forces and moments. The axle bolts can be pressed into the holes, which requires a tight diameter tolerance for a safe connection of the axle pin and planet carrier. In a production of the planet carrier made of plastic, sintered steel or a suitable metal, the pressing of the axle can be performed in the holes without the risk of warping the planet carrier. The design as a through hole also allows easier insertion of the axle.

Weitere Vorteile und zweckmäßige Ausführungen sind den weiteren Ansprüchen, der Figurenbeschreibung und den Zeichnungen zu entnehmen. Es zeigen:

Fig. 1
eine Freilaufeinrichtung in einer Startvorrichtung für Brennkraftmaschinen in Seitenansicht,
Fig. 2
die Freilaufeinrichtung in stirnseitiger Ansicht.
Further advantages and expedient embodiments can be taken from the further claims, the description of the figures and the drawings. Show it:
Fig. 1
a freewheel device in a starting device for internal combustion engines in side view,
Fig. 2
the freewheel device in frontal view.

In den Figuren sind gleiche Bauteile mit gleichen Bezugszeichen versehen.In the figures, the same components are provided with the same reference numerals.

In Fig. 1 ist eine Startvorrichtung 1 zum Starten einer Brennkraftmaschine dargestellt. Die Startvorrichtung 1 umfasst eine Ankerwelle 3, welche von einem nicht dargestellten Elektromotor angetrieben wird, und eine Abtriebswelle 4, welche Träger eines Starterritzels 5 ist, das zwischen einer axial zurückgezogenen Position und einer axial vorgerückten Position verstellbar ist, in der das Starterritzel mit einem Zahnkranz einer Brennkraftmaschine in Eingriff steht. Zwischen der Ankerwelle 3 und der Abtriebswelle 4 befindet sich eine Freilaufeinrichtung 2, die sicherstellt, dass nur eine Bewegungsübertragung von der Startvorrichtung 1 auf den Startkranz der Brennkraftmaschine erfolgt, nicht jedoch in Gegenrichtung. Hiermit wird gewährleistet, dass beim Anspringen der Brennkraftmaschine und dem Beschleunigen auf eine höhere Drehzahl als das Starterritzel eine unzulässig hohe Beschleunigung vom Starterkranz auf das Starterritzel verhindert wird.In Fig. 1 a starting device 1 for starting an internal combustion engine is shown. The starting device 1 comprises an armature shaft 3, which is driven by an electric motor, not shown, and an output shaft 4, which is a starter pinion carrier 5, which is adjustable between an axially retracted position and an axially advanced position, in which the starter pinion with a ring gear an internal combustion engine is engaged. There is a freewheel device 2 between the armature shaft 3 and the output shaft 4, which ensures that only a motion transmission from the starting device 1 takes place on the starting ring of the internal combustion engine, but not in the opposite direction. This ensures that when starting the engine and accelerating to a higher speed than the starter pinion an impermissibly high acceleration from the starter ring is prevented on the starter pinion.

Die Freilaufeinrichtung 2 ist über ein Planetengetriebe 6 mit der Ankerwelle 3 verbunden. Das Planetengetriebe 6 umfasst ein Sonnenrad 7, welches auf der Ankerwelle 3 drehfest aufsitzt, sowie mitnehmerseitig mehrere Planetenräder 8, die an Achsbolzen 9 an einem Planetenträger 11 des Mitnehmers 10 gelagert sind und in Eingriff mit dem Sonnenrad 7 stehen.The freewheel device 2 is connected via a planetary gear 6 with the armature shaft 3. The planetary gear 6 comprises a sun gear 7, which rotatably rests on the armature shaft 3, as well as a plurality of planet gears 8 on the driver side, which are mounted on axle pin 9 on a planet carrier 11 of the driver 10 and are in engagement with the sun gear 7.

Der Mitnehmer 10 umfasst zusätzlich zum Plantetenträger 11 auch eine Mitnehmerscheibe 12, über die die Bewegungs- bzw. Momentenübertragung auf die Abtriebswelle 4 erfolgt. Hierzu weist die Mitnehmerscheibe 12, wie Fig. 1 in Verbindung mit Fig. 2 zu entnehmen, eine keilförmige Aufnahmetasche zur Aufnahme einer Walze oder Rolle 14 auf, welche an der Mantelfläche einer Nabe 15 anliegt, die einteilig mit der Abtriebswelle 4 ausgeführt ist. Die Walze bzw. Rolle 14 wird über ein Federelement 16 in die keilförmige Aufnahmetasche in der Mitnehmerscheibe 12 gedrückt.In addition to the planet carrier 11, the driver 10 also includes a drive plate 12, via which the movement or torque transmission to the output shaft 4 takes place. For this purpose, the drive plate 12, as Fig. 1 combined with Fig. 2 can be seen, a wedge-shaped receiving pocket for receiving a roller or roller 14, which abuts the lateral surface of a hub 15 which is integral with the output shaft 4. The roller or roller 14 is pressed by a spring element 16 in the wedge-shaped receiving pocket in the drive plate 12.

Beim Einspurvorgang wird der Mitnehmer 10 über die Ankerwelle 3 und das Plantetengetriebe 6 in Drehbewegung versetzt, die über die Rollen 14, von denen über den Umfang verteilt mehrere in Aufnahmetaschen vorhanden sind, auf die Nabe 15 zum Antrieb der Abtriebswelle 4 übertragen wird. Sobald die Brennkraftmaschine gestartet ist und der Starterkranz an der Brennkraftmaschine eine höhere Drehzahl als das Starterritzel 5 aufweist, werden die Rollen 14 aus den Aufnahmetaschen herausbewegt, wodurch der Kraftübertragungsweg unterbrochen ist.When meshing the driver 10 is rotated via the armature shaft 3 and the planetary gear 6, which is transmitted to the hub 15 for driving the output shaft 4 via the rollers 14, of which distributed over the circumference in receiving pockets are present. Once the internal combustion engine is started and the starter ring on the internal combustion engine has a higher speed than the starter pinion 5, the rollers 14 are moved out of the receiving pockets, whereby the power transmission path is interrupted.

Der Planetenträger 11 und die Mitnehmerscheibe 12 des Mitnehmers 10 sind als zwei separate Bauteile ausgeführt, die unmittelbar stirnseitig aneinander liegen. Planetenträger 11 und Mitnehmerscheibe 12 sind insbesondere drehfest miteinander gekoppelt, beispielsweise durch Pressung oder Verzahnung. Die Mitnehmerscheibe 12 besteht zweckmäßigerweise aus einem hochfesten Material wie beispielsweise Sinterstahl oder einem sonstigen Stahl. Der Planetenträger 11, in den die Bohrungen zur Aufnahme der Achsbolzen 9 eingebracht sind, besteht dagegen aus einem weicheren Material wie z.B. Sintermaterial, Kunststoff oder einem Metall, das das Einpressen der Achsbolzen 9 mit geringer Toleranz erlaubt. Die Bohrungen zur Aufnahme der Achsbolzen 9 erstrecken sich zweckmäßigerweise in Achsrichtung vollständig durch den Planetenträger 11 hindurch.The planet carrier 11 and the drive plate 12 of the driver 10 are designed as two separate components, which lie directly against each other frontally. Planet carrier 11 and drive plate 12 are in particular rotatably coupled to each other, for example by pressing or toothing. The drive plate 12 is suitably made of a high-strength material such as sintered steel or other steel. The planetary carrier 11 into which the bores for receiving the axle bolts 9 are inserted, on the other hand, consists of a softer material, such as e.g. Sintering material, plastic or a metal that allows the pressing of the axle bolt 9 with low tolerance. The bores for receiving the axle bolts 9 expediently extend completely in the axial direction through the planet carrier 11.

Der Mitnehmer 10 mit dem Planetenträger 11 und der Mitnehmerscheibe 12 ist von einer Abdeckhülse 13 überdeckt.The driver 10 with the planet carrier 11 and the drive plate 12 is covered by a cover sleeve 13.

Claims (14)

Freilaufeinrichtung in einer Startvorrichtung für Brennkraftmaschinen, mit einem Mitnehmer (10), der über ein Getriebe (6) mit einer Ankerwelle (3) sowie mit einer Abtriebswelle (4) verbunden ist, welche Träger eines Starterritzels (5) ist, wobei ein Abschnitt des Mitnehmers (10) einen Getriebeträger (11) des Getriebes (6) bildet, dadurch gekennzeichnet, dass der Getriebeträger (11) des Mitnehmers (10) und eine mit der Abtriebswelle (4) verbundene Mitnehmerscheibe (12) als separate Bauteile ausgeführt sind, die momentenübertragend gekoppelt sind.Freewheel device in a starting device for internal combustion engines, with a driver (10) which is connected via a transmission (6) with an armature shaft (3) and with an output shaft (4), which carrier of a starter pinion (5), wherein a portion of Driver (10) forms a gear carrier (11) of the transmission (6), characterized in that the gear carrier (11) of the driver (10) and a driven pulley (12) connected to the output shaft (4) are designed as separate components which torque transmitting coupled. Freilaufeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Getriebeträger (11) und die Mitnehmerscheibe (12) aus unterschiedlichen Materialen bestehen.Freewheel device according to claim 1, characterized in that the gear carrier (11) and the drive plate (12) consist of different materials. Freilaufeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Getriebeträger (11) aus Sintermaterial gefertigt ist.Freewheel device according to claim 1 or 2, characterized in that the gear carrier (11) is made of sintered material. Freilaufeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Getriebeträger (11) aus Kunststoff gefertigt ist.Freewheel device according to claim 1 or 2, characterized in that the gear carrier (11) is made of plastic. Freilaufeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Getriebeträger (11) aus Metall gefertigt ist.Freewheel device according to claim 1 or 2, characterized in that the gear carrier (11) is made of metal. Freilaufeinrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Mitnehmerscheibe (12) aus Sinterstahl gefertigt ist.Freewheel device according to one of claims 1 to 5, characterized in that the drive plate (12) is made of sintered steel. Freilaufeinrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Mitnehmerscheibe (12) als ein Strangpressteil ausgebildet ist.Freewheel device according to one of claims 1 to 6, characterized in that the drive plate (12) is designed as an extruded part. Freilaufeinrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Getriebeträger (11) und die Mitnehmerscheibe (12) drehfest verbunden sind.Freewheel device according to one of claims 1 to 7, characterized in that the gear carrier (11) and the drive plate (12) are rotatably connected. Freilaufeinrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Getriebeträger (11) und die Mitnehmerscheibe (12) durch Pressung miteinander verbunden sind.Freewheel device according to one of claims 1 to 8, characterized in that the transmission carrier (11) and the drive plate (12) are interconnected by pressing. Freilaufeinrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Getriebeträger (11) und die Mitnehmerscheibe (12) durch Verzahnung miteinander verbunden sind.Freewheel device according to one of claims 1 to 8, characterized in that the gear carrier (11) and the drive plate (12) are interconnected by toothing. Freilaufeinrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das Getriebe als ein Planetengetriebe (6) und der Getriebeträger als ein Planetenträger (11) ausgebildet sind.Freewheel device according to one of claims 1 to 10, characterized in that the transmission as a planetary gear (6) and the transmission carrier as a planet carrier (11) are formed. Freilaufeinrichtung nach Anspruch 11, dadurch gekennzeichnet, dass der Planetenträger (11) Träger von Planetenrädern (8) ist, die über Achsbolzen (9) am Planetenträger (11) gehalten sind.Freewheel device according to claim 11, characterized in that the planet carrier (11) carrier of planet gears (8) which are held by axle bolts (9) on the planet carrier (11). Freilaufeinrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Achsbolzen (9) in Bohrungen im Planetenträger (11) eingesetzt sind, wobei die Bohrungen den Planetenträger (11) durchdringen.Freewheel device according to claim 12, characterized in that the axle bolts (9) are inserted into bores in the planet carrier (11), wherein the bores penetrate the planet carrier (11). Startvorrichtung für Brennkraftmaschinen mit einer Freilaufeinrichtung nach einem der Ansprüche 1 bis 13.Starting device for internal combustion engines with a freewheel device according to one of claims 1 to 13.
EP11178038.3A 2010-09-09 2011-08-19 Freewheel device in a start device for combustion engines Not-in-force EP2428674B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010040531A DE102010040531A1 (en) 2010-09-09 2010-09-09 Freewheel device in a starting device for internal combustion engines

Publications (2)

Publication Number Publication Date
EP2428674A1 true EP2428674A1 (en) 2012-03-14
EP2428674B1 EP2428674B1 (en) 2020-06-24

Family

ID=44773968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11178038.3A Not-in-force EP2428674B1 (en) 2010-09-09 2011-08-19 Freewheel device in a start device for combustion engines

Country Status (4)

Country Link
EP (1) EP2428674B1 (en)
CN (1) CN102536579B (en)
DE (1) DE102010040531A1 (en)
HU (1) HUE050649T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216143B4 (en) * 2012-09-12 2021-03-18 Seg Automotive Germany Gmbh Starting device for an internal combustion engine
DE102013020327B4 (en) * 2013-12-05 2022-05-25 Borgwarner Inc. Starter freewheel and freewheel arrangement with such a starter freewheel
DE102019114455A1 (en) * 2019-05-29 2020-12-03 Seg Automotive Germany Gmbh Freewheel device for a starter and starter for an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088338A (en) * 1989-06-14 1992-02-18 Mitsubishi Denki K.K. Planet gear type reduction gear device
DE19616666A1 (en) 1996-04-26 1997-11-06 Bosch Gmbh Robert Freewheel device for starting devices for internal combustion engines
US5740694A (en) * 1995-06-01 1998-04-21 Nippondenso Co., Ltd. Starter with planetary reduction gear mechanism
US20040180746A1 (en) * 2003-03-11 2004-09-16 Denso Corporation Engine starter with impact absorber
DE102010028415A1 (en) * 2010-04-30 2011-11-03 Robert Bosch Gmbh Freewheel with integrated damping

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638684A (en) * 1983-10-24 1987-01-27 Luk Lamellen Und Kupplungsbau Gmbh Assembly for taking up and compensating for torque-induced shocks
JPH05332233A (en) * 1992-05-29 1993-12-14 Mitsubishi Electric Corp Coaxial type starting electric motor
EP2017497A1 (en) * 2007-06-20 2009-01-21 Ford Global Technologies, LLC Method for starting a combustion engine equipped with a split flywheel and combustion engine for performing such a method
JP2009191938A (en) * 2008-02-14 2009-08-27 Denso Corp Starter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088338A (en) * 1989-06-14 1992-02-18 Mitsubishi Denki K.K. Planet gear type reduction gear device
US5740694A (en) * 1995-06-01 1998-04-21 Nippondenso Co., Ltd. Starter with planetary reduction gear mechanism
DE19616666A1 (en) 1996-04-26 1997-11-06 Bosch Gmbh Robert Freewheel device for starting devices for internal combustion engines
US20040180746A1 (en) * 2003-03-11 2004-09-16 Denso Corporation Engine starter with impact absorber
DE102010028415A1 (en) * 2010-04-30 2011-11-03 Robert Bosch Gmbh Freewheel with integrated damping

Also Published As

Publication number Publication date
CN102536579B (en) 2016-05-11
DE102010040531A1 (en) 2012-03-15
CN102536579A (en) 2012-07-04
EP2428674B1 (en) 2020-06-24
HUE050649T2 (en) 2020-12-28

Similar Documents

Publication Publication Date Title
DE102006039652B4 (en) Device for automatically switching the reduction ratio
EP2479459B1 (en) Device for providing a bearing for a pinion shaft of a differential for motor vehicles
EP2470810B1 (en) Intermediate bearing device with toothing reinforcement for starter
WO2013007247A1 (en) Pump drive
EP2428674B1 (en) Freewheel device in a start device for combustion engines
DE102017207126A1 (en) Drive arrangement with a rotating housing connected to an output interface
EP3938681A1 (en) Differential gearbox
DE3809191A1 (en) STARTER ENGINE
WO2020064044A1 (en) Transmission unit for a motor vehicle transmission with a spur gear arranged rotatably on an intermediate shaft
DE102004007052A1 (en) Phase angle adjustment system for camshaft in internal combustion engine has eccentric drive with external toothed pinion engaging gear ring driven by timing chain
WO2019001617A1 (en) Planetary gearbox for a motor vehicle
DE3912432A1 (en) Speed reducer with torque limiter, particularly for the starter of an internal combustion engine
EP2327539B1 (en) Press or punching press with switchable planetary gear
DE102018132224A1 (en) Planetary gear for a robot
EP2542774B1 (en) Starter for combustion engine
WO2015024564A1 (en) Gearing assembly having a planetary stage
DE102022110294B3 (en) Freewheel device for an electric drive of a vehicle and electric drive for the vehicle
EP2882980A1 (en) Continuously variable transmission
WO2017080726A1 (en) Friction ring transmission, drive and vehicle
DE102014225214B4 (en) Starting device for an internal combustion engine
DE102012210683B4 (en) Starting device for an internal combustion engine
EP2636882A2 (en) Starter for a combustion engine
EP2504562B1 (en) Starter
DE102012205712A1 (en) Mixer transmission for mixing drum drive of concrete mixer vehicle, has drive gearing that is engaged with engaging teeth without undercut in cross-sectional enlargement in direction of collar of flange or support section
EP3486514A1 (en) Coupling and a motor-transmission assembly comprising such a coupling

Legal Events

Date Code Title Description
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

AX Request for extension of the european patent

Extension state: BA ME

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: 20120914

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

Owner name: SEG AUTOMOTIVE GERMANY GMBH

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: 20190227

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: 20200107

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: DE

Ref legal event code: R096

Ref document number: 502011016764

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1284129

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200715

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: 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

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: 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

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: 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

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: 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

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: E050649

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: 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: 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: 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: 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

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: 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

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: 502011016764

Country of ref document: DE

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

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

Ref country code: CH

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

Effective date: 20200831

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

Ref country code: LI

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

Effective date: 20200831

Ref country code: LU

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

Effective date: 20200819

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

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

Effective date: 20200924

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200831

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: 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: IE

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

Effective date: 20200819

Ref country code: GB

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

Effective date: 20200924

Ref country code: BE

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

Effective date: 20200831

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1284129

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200819

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: 20200819

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

Ref country code: FR

Payment date: 20210819

Year of fee payment: 11

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

Ref country code: HU

Payment date: 20210829

Year of fee payment: 11

Ref country code: DE

Payment date: 20210819

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011016764

Country of ref document: DE

Representative=s name: DEHNSGERMANY PARTNERSCHAFT VON PATENTANWAELTEN, DE

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

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

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502011016764

Country of ref document: DE

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: 20220820

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

Ref country code: FR

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

Effective date: 20220831

Ref country code: DE

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

Effective date: 20230301