EP1544420A2 - Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle - Google Patents
Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle Download PDFInfo
- Publication number
- EP1544420A2 EP1544420A2 EP04026407A EP04026407A EP1544420A2 EP 1544420 A2 EP1544420 A2 EP 1544420A2 EP 04026407 A EP04026407 A EP 04026407A EP 04026407 A EP04026407 A EP 04026407A EP 1544420 A2 EP1544420 A2 EP 1544420A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stator
- walls
- web walls
- web
- rotor
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
Definitions
- the invention relates to an internal combustion engine with a hydraulic device for the rotational angle adjustment of a camshaft with respect to a crankshaft, comprising: a rotor with wings arranged thereon, the non-rotatable with the camshaft is connected, a frontally provided with an end wall Stator rotatably with a driven by the crankshaft drive wheel is connected, provided on both sides of the wing pressure chambers are, in each case by web walls and inner and outer, in the circumferential direction, are concentric walls of the stator are limited and pressurizable via a hydraulic system with hydraulic fluid or be emptied.
- This device consists of a rotor and a stator, of which the former, designed as an impeller, the camshaft includes and turns in sync with her.
- the stator is on the one hand by an end wall, which Part of a housing surrounding the stator, and on the other hand closed by a drive wheel fluid-tight. It includes the rotor and rotates synchronously with the driven by the crankshaft drive wheel.
- Essentially radially extending web walls in the stator allow only one limited rotational angle of the rotor and form with this several pressure chambers, which can be pressurized with hydraulic fluid or emptied.
- a proposal for reducing the mass of the device for adjusting the angle of rotation For example, DE 101 48 687 A1 or DE 101 34 320 A1 be removed by parts of the device made of aluminum or a Made of aluminum alloy or another light metal.
- This has the disadvantage that by different thermal expansion coefficients the leakage gaps can increase over the warming and thus one high leakage results.
- aluminum is deformed with the same dimensions under load stronger than steel or iron. Especially if then the Individual parts must be clamped together by housing screws correspondingly large column allow a deformation. The housing screws represent an increased construction cost, thus causing higher costs and also result in a non-optimal power flow for the device.
- the invention is therefore based on the object, a device for rotational angle adjustment a camshaft relative to a crankshaft for a To design an internal combustion engine such that on the one hand a mass reduction the device takes place on the other hand, while minimizing the Leakage.
- the object is in a device for an internal combustion engine solved with the features of the preamble of claim 1 thereby that essential parts of the stator, in particular its web walls and its inner and outer walls, and optionally the housing with a possibly arranged therein sealing disc as non-cutting produced sheet metal parts are formed.
- essential parts of the stator in particular its web walls and its inner and outer walls, and optionally the housing with a possibly arranged therein sealing disc as non-cutting produced sheet metal parts are formed.
- sheet metal instead of sheet metal also used band be used in the following sheet as a generic term for sheet metal or tape becomes.
- the solid sintered components as pressure chamber forming units of the drive side are thus replaced by thin-walled sheet metal and Blechumformmaschine. Because fewer sintered components must be manufactured, this results in a Reduction of cutting costs and reduction of external costs Oil leakage by eliminating the porous sintered parts.
- the device despite its lower mass high rigidity and Resilience, these sheets can be local, along the load directions by formations or corresponding profiles ideally the load be adapted without requiring larger wall thicknesses globally and thus a high mass must be accepted.
- this Across from a Masseredutation by using light metal such as proposed in DE 101 34 320 A1, this has the advantage that the thermal expansion coefficient All components remain the same and thus no leaks due to thermal effects.
- the stator consists of inner and outer circumferentially extending Walls and web walls.
- the web walls each connect two ends from adjacent inner and outer circumferentially Walls and extend substantially radially.
- the web walls are not exactly radial, but one have certain angles to the radial or they are not flat, but recesses, for example, jamming of the wings in their final positions.
- stator is made of thin-walled sheet metal, it is not so dimensionally stable like a sintered stator known in the art. It exists the possibility of the stator directly via cohesive connection options to attach to the torque transmitting component. To a comparable To achieve bending and compression stiffness like that of the sintered stator, but he can be used in a comprehensive housing him ( Figure 2a), which with connection technologies of the forming technology or by general force, shape and friction-locked technologies such as knurling, Flanging, welding, caulking, riveting, gluing or bent retaining lugs is connected to the drive wheel. The housing then takes over the Connection of the stator to the drive wheel as torque transmitting and Radial load-transferable component and the seal. It also prevents that occur at the stator due to introduced radial forces vibrations.
- the housing seals the stator on one end face and forms one there Bulkhead. If the stator walls to the end wall no right angle form, the sealing of the pressure chambers is not completely guaranteed. To avoid leakage losses, it is therefore advantageous to use a sealing washer immediately before the front wall, so that after connecting the front wall with the stator and inserting the rotor with wings rectangular Pressure chambers arise. The stability of the housing can be additionally increased when you connect the sealing disc firmly to the front wall.
- the Sealing disk is preferably profiled from thin-walled sheet metal and in size and shape of the stator adapted.
- non-cutting parts made of metal strips. If necessary, as in the case of the stator, the strip must be at one point formed a ring and then firmly connected, for example by Welding.
- the non-cutting production of the stator and the housing means of course not that these parts are not post-machined if very high accuracy is required.
- a second way to increase the bending and compressive stiffness of the stator is to make the web walls so that they radial forces and / or Can transmit peripheral forces (Figure 3a).
- the support of the radial chain or belt power can be internally between stator and rotor or externally between Camshaft or an extension of the rotor and sprocket or made from a combination of both possibilities. It's special here proven advantageous to form the web walls not exactly radially, but in a range of 10 ° to 30 ° to the radial, so that the wings in their end positions touch the radially outer web wall ends.
- a third embodiment is a tubular stator whose web walls as retracted Webs are formed. Through the remaining, closed ring surface the housing is saved. This further reduces the mass. Between edge and the radially extending walls, the sealing disc inserted and then sealed the edge and firmly connected. At this Execution takes up the ring surface on the radial forces and prevents Swinging of the stator.
- the radially extending Walls should also be designed as open ends, in which case for storage and Seal used in the rotor sliding shoes.
- the sliding shoes are like that trained and arranged that they trained as retracted webs Support web walls against each other. They prevent bending the web walls.
- the wall thickness of the radially extending walls of the stator can be further reduced be prevented if the wings of the rotor are prevented in their respective Strike end positions against the radially extending walls of the stator and put pressure on them.
- a Verstellwinkelbegrenzung is necessary. This can for example via a related to the rotor Element for Verstellwinkelbegrenzung that in a corresponding backdrop engages, be realized.
- the inventively designed device is thus opposite a device
- the prior art lighter requires less cutting costs and thus reduces the manufacturing costs and can also be applied to a synthetic resin impregnation or steam treatment for sealing the now refrain from using any sintered material that is no longer required.
- a hydraulic Device 1 for adjusting the angle of rotation of a camshaft 2 with respect to a not shown crankshaft, which is designed as a hydraulic actuator is.
- This device 1 is driven by a drive wheel 3, for example connected by a chain not shown with the crankshaft is, driven.
- the device 1 consists of a fixed with the drive wheel 3 connected to the stator 4, by an end wall 5 and the Drive wheel 3 is sealed fluid-tight, and one by an axial Central screw 21 rotatably connected to the camshaft 2 rotor 6, wherein the rotor 6 is designed as an impeller.
- the stator 4 of the device 1 formed by web walls 7, 7 ', 7 “and by outer 8, 8', 8" and inner 9, 9 ', 9 “, circumferentially extending walls with the rotor 6 and its wings 10 first pressure chambers 11, 11 ', 11 "and second pressure chambers 12, 12', 12", which, filled with hydraulic fluid, an angular adjustment between the rotor. 6 and stator 4.
- the rotor 6 and the stator 4 are in a housing 13th arranged, the first 11, 11 ', 11 "and second 12, 12', 12" pressure chambers seals to the outside.
- a sealing washer 14 is inserted, which corresponds to the diameter of the stator 4 is adjusted.
- the web walls 7, 7 ', 7 are not exactly formed radially, but at an angle of about 20 °, so that the wings 10 in their end positions the radially outer ends of the web walls 7, 7 ', 7 "touch the bending and compressive rigidity of the stator 4 increases and it is possible radial forces and to transmit circumferential forces
- FIG. 3 shows a cross section of a second version of a tube Stators 4. It forms by its substantially radially extending Web walls 7, 7 ', 7 "and its inner 8, 8', 8" and outer 9, 9 ', 9 “, in the circumferential direction extending walls with the not shown in this figure Rotor 6, the first 11, 11 ', 11 "and second 12, 12', 12" pressure chambers.
- Stator 4 itself is arranged in a cylindrical housing 13 such that the housing 13 and the outer, circumferentially extending walls 9, 9 ', 9 "touch, whereby the rigidity of the stator 4 is increased and Vibrations are damped due to radial forces.
- the stiffness can be further increased by the formed by the housing 13 and stator 4 Hollow chambers or incisions 15, 15 ', 15 ", for example with metal foam are filled. So that the wings 10 do not jam in the end positions, it is advantageous to form radially extending web walls in two parts, such that they have at least a first, radially extending part 20, to which the wings strike and at least one other part.
- FIGs 4a and 4b show a cross-section and a perspective view A third embodiment of a stator 4.
- this third stator 4 is stiffer with respect to a radial force absorption. It is particularly advantageous to make the web walls such that the respective adjacent web walls 7, 7 'and the housing 13 prevent spreading under radial force (self-locking).
- FIGS. 5a and 5b show a cross section and a perspective view a fourth type of stator 4.
- the sealing disc 14 Figure 1 can be used, which is inserted on the front side of the stator 4 and the edge, for example can be crimped.
- the web walls 7, 7 ', 7 are well formed by their open ends. They can also be designed as shown in FIG. 6b and then with Sliding shoes 19 to be sealed.
- FIGs 6a and 6b show a perspective view of a part of a fifth and sixth stator 4, the variants of the fifth stator 4 represent.
- These stator variants 4 are therefore inserted into a housing 13.
- a similar rigidity as in the devices of the state The technique is illustrated by the illustrated embodiments of the stator. 4 reached.
- the leakage losses are reduced because of porous Sintered components or on a complex steam treatment or resin impregnation can be waived.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Gasket Seals (AREA)
Abstract
Description
Es zeigen
- Figur 1
- einen Längsschnitt einer Vorrichtung zur Drehwinkelverstellung, wobei ein spanlos ausgebildeter Stator in einem Außengehäuse eingesetzt ist;
- Figur 2
- einen Querschnitt durch eine Vorrichtung zur Drehwinkelverstellung,
- Figur 3
- einen Querschnitt einer zweiten Ausführung eines Stators,
- Figur 4a
- einen Querschnitt einer dritten Ausführung eines Stators,
- Figur 4b
- eine perspektivische Ansicht des Stators gemäß Figur 4a,
- Figur 5a
- einen Querschnitt einer vierten Ausführung eines Stators, dessen äußere Ringfläche geschlossen ist,
- Figur 5b
- eine perspektivische Ansicht des Stators gemäß Figur 5a,
- Figur 6a
- eine perspektivische Ansicht auf eine äußere, in Umfangsrichtung verlaufende Wand und nach außen ausgeformte Stegwände einer fünften Ausführung eines Stators
- Figur 6b
- eine perspektivische Ansicht auf eine äußere, in Umfangsrichtung verlaufende Wand und nach innen ausgeformte Stegwände einer sechsten Ausführung eines Stators mit einem Gleitschuh.
- 1
- hydraulische Vorrichtung zur Drehwinkelverstellung
- 2
- Nockenwelle
- 3
- Antriebsrad
- 4
- Stator
- 5
- Stirnwand
- 6
- Rotor
- 7, 7', 7"
- Stegwände
- 8, 8', 8"
- äußere, in Umfangsrichtung verlaufende Wände
- 9,9',9"
- innere, in Umfangsrichtung verlaufende Wände
- 10
- Flügel
- 11, 11', 11"
- erste Druckkammern
- 12, 12', 12"
- zweite Druckkammern
- 13
- Außengehäuse
- 14
- Dichtscheibe
- 15, 15', 15"
- Hohlkammern oder Einschnitte
- 16
- Element zur Verstellwinkelbegrenzung
- 17
- Kulisse
- 18
- kreisrunde Außenwand
- 19
- Gleitschuh
- 20
- erster, radial verlaufender Teil der Stegwand
- 21
- axiale Zentralschraube
Claims (18)
- Brennkraftmaschine mit einer hydraulischen Vorrichtung (1) zur Drehwinkelverstellung einer Nockenwelle (2) gegenüber einer Kurbelwelle, umfassend: Einen Rotor (6) mit daran angeordneten Flügeln (10), der drehfest mit der Nockenwelle (2) verbunden ist, einen an zumindest einer Stirnseite mit einer Stirnwand (5) versehenen, im wesentlichen eine zylindrische Außenkontur aufweisenden Stator (4), der drehfest mit einem von der Kurbelwelle angetriebenen Antriebsrad (3) verbunden ist, wobei beiderseits der Flügel (10) Druckkammern (11, 11', 11", 12, 12', 12") vorgesehen sind, die jeweils durch Stegwände (7, 7', 7") und innere (9, 9', 9") sowie äußere (8, 8', 8"), in Umfangsrichtung, konzentrisch zueinander verlaufende Wände des Stators (4) begrenzt sind und über ein Hydrauliksystem mit Hydraulikflüssigkeit druckbeaufschlagbar oder entleerbar sind, dadurch gekennzeichnet, dass der Stator (4), insbesondere seine Stegwände (7, 7', 7") und seine inneren sowie äußeren, in Umfangsrichtung verlaufenden Wände (8, 8', 8", 9, 9', 9"), als spanlos hergestelltes Band- oder Blechteil ausgebildet ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stator (4) an besonders belasteten Stellen lokal, entlang den Belastungsrichtungen durch Ausformungen, Sicken oder entsprechende Profilierungen verstärkt ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stator (4) ein vorzugsweise rohrförmiges und als Blechteil ausgebildetes Außengehäuse (13) aufweist, das die Stegwände (7, 7', 7") und die äußeren (8, 8', 8") sowie inneren (9, 9', 9") Wände in Umfangsrichtung umfasst.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Teile Stator (4), Gehäuse (13) und Antriebsrad (3) durch Verbindungstechnologien der Umformtechnik, beispielsweise Rändeln, Bördeln, Schweißen, Verstemmen, Vernieten, Kleben oder umgebogene Haltenasen aneinander befestigt sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Druckkammern (11, 11', 11", 12, 12', 12") stirnseitig durch eine kreisringförmige, als Blechteil ausgebildete Dichtscheibe (14) verschlossen sind.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Dichtscheibe (14) mit der Stirnwand (5) fest verbunden ist, welche einteilig mit dem Außengehäuse (13) ausgebildet ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass im Rotor (6) ein Element (16) zur Verstellwinkelbegrenzung angeordnet ist, welches in eine korrespondierende Kulisse (17) eingreift.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stator (4) aus abwechselnd äußeren, in Umfangsrichtung verlaufenden Wänden (8, 8', 8") und inneren, in Umfangsrichtung verlaufenden Wänden (9, 9', 9"), welche jeweils Abschnitte eines Kreiszylinders sind, besteht, wobei jeweils benachbarte äußere (8, 8', 8") und innere (9, 9', 9"), in Umfangsrichtung verlaufende Wände durch Stegwände (7, 7', 7") verbunden sind, welche gemeinsam mit einem kreisförmigen, in den Stator eingesetzten Rotor (6) und den darin angeordneten Flügeln (10) Druckkammern (11, 11', 11", 12, 12', 12") bilden und an ihren von den Druckkammern abgewandten Seiten Hohlräume oder Einschnitte (15, 15', 15") bilden.
- Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Hohlräume oder Einschnitte (15, 15', 15") mit Metallschäumen gefüllt sind oder mit Kunststoff um- oder ausgespritzt sind.
- Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Stegwände (7, 7', 7") derart verlaufen oder ausgebildet sind, dass die Flügel (10) in den Endstellungen an die Stegwände (7, 7', 7") entweder nur an ihrem radial äußeren, nur an ihrem radial inneren Ende oder nur in einem mittleren Bereich anschlagen.
- Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Stegwände (7, 7', 7") aus der Umfangswand eines Außenzylinders oder Innenzylinders paarweise als nach innen eingezogene oder nach außen ausgezogene Stege gebildet sind.
- Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Stegwände (7, 7',7") aus der inneren oder äußeren Umfangswand des Stators (4) ausgestanzt sind und paarweise in radiale Richtung, nach außen oder innen, gebogen sind.
- Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Stegwände (7, 7', 7") paarweise durch einen sie abstützenden Gleitschuh (19) verbunden sind und Hohlräume (15, 15', 15") bilden.
- Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, dass die Hohlräume (15, 15', 15") durch Metallschäumen gefüllt sind oder mit Kunststoff um- oder ausgespritzt sind.
- Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Stegwände (7, 7', 7") zur Radialen einen Winkel von 10° bis 30° bilden, so dass die Flügel in ihren Endstellungen nur die radial außen liegenden Enden der Stegwände (7, 7', 7") berühren.
- Brennkraftmaschine mit einer hydraulischen Vorrichtung (1) zur Drehwinkelverstellung einer Nockenwelle (2) gegenüber einer Kurbelwelle, umfassend: Einen Rotor (6) mit daran angeordneten Flügeln (10), der drehfest mit der Nockenwelle (2) verbunden ist, einen an zumindest einer Stirnseite mit einer Stirnwand (5) versehenen, im wesentlichen eine zylindrische Außenkontur aufweisenden Stator (4), der drehfest mit einem von der Kurbelwelle angetriebenen Antriebsrad (3) verbunden ist, wobei beiderseits der Flügel (10) Druckkammern (11, 11', 11", 12, 12', 12") vorgesehen sind, die jeweils durch Stegwände (7, 7', 7") und innere (9, 9', 9") sowie äußere (8, 8', 8"), in Umfangsrichtung, konzentrisch zueinander verlaufende Wände des Stators (4) begrenzt sind und über ein Hydrauliksystem mit Hydraulikflüssigkeit druckbeaufschlagbar oder entleerbar sind, dadurch gekennzeichnet, dass der Stator (4) einschließlich seiner Stegwände (7, 7', 7") und seiner äußeren (8, 8', 8") und inneren (9, 9', 9"), in Umfangsrichtung verlaufenden Wände und/oder ein ihn umfassendes Gehäuse (13) als spanlos hergestellte Blechteile ausgebildet sind.
- Vorrichtung nach Anspruch 16, dadurch gekennzeichnet, dass die Druckkammern (11, 11', 11", 12, 12', 12") stirnseitig durch eine kreisringförmige, als Blechteil ausgebildete Dichtscheibe (14) verschlossen sind.
- Vorrichtung nach Anspruch 17, dadurch gekennzeichnet, dass die Dichtscheibe (14) mit der Stirnwand (5) fest verbunden ist, welche einteilig mit dem Gehäuse (13) ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10358888 | 2003-12-16 | ||
DE10358888.4A DE10358888B4 (de) | 2003-12-16 | 2003-12-16 | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1544420A2 true EP1544420A2 (de) | 2005-06-22 |
EP1544420A3 EP1544420A3 (de) | 2008-08-27 |
EP1544420B1 EP1544420B1 (de) | 2010-07-28 |
Family
ID=34485404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04026407A Not-in-force EP1544420B1 (de) | 2003-12-16 | 2004-11-06 | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
Country Status (9)
Country | Link |
---|---|
US (1) | US7284516B2 (de) |
EP (1) | EP1544420B1 (de) |
JP (1) | JP4608300B2 (de) |
KR (1) | KR101119457B1 (de) |
CN (1) | CN100439663C (de) |
AT (1) | ATE475783T1 (de) |
BR (1) | BRPI0406256B1 (de) |
DE (2) | DE10358888B4 (de) |
RU (1) | RU2353782C2 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006024416A1 (de) * | 2004-08-27 | 2006-03-09 | Daimlerchryster Ag | Flügelzellennockenwellenversteller |
WO2006125541A1 (de) * | 2005-05-23 | 2006-11-30 | Schaeffler Kg | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
WO2008015062A2 (de) * | 2006-08-02 | 2008-02-07 | Schaeffler Kg | Dichtblech für einen nockenwellenversteller und nockenwellenversteller |
WO2009065731A1 (de) * | 2007-11-23 | 2009-05-28 | Schaeffler Kg | Modular aufgebauter nockenwellenversteller mit ketten- oder riemenrad |
WO2010003745A1 (de) * | 2008-07-07 | 2010-01-14 | Schaeffler Kg | Nockenwellenversteller |
US7707981B2 (en) | 2005-05-23 | 2010-05-04 | Schaeffler Kg | Device for the variable adjustment of the control times for gas exchange valves in an internal combustion engine |
CN102052114A (zh) * | 2009-11-09 | 2011-05-11 | 株式会社电装 | 气门正时调节器 |
WO2012084283A1 (de) * | 2010-12-21 | 2012-06-28 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit rückstellfeder |
WO2014146627A3 (de) * | 2013-03-20 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Nockenwellenversteller |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004062036A1 (de) * | 2004-12-23 | 2006-07-27 | Schaeffler Kg | Nockenwellenversteller für eine Brennkraftmaschine |
GB2431977A (en) * | 2005-11-02 | 2007-05-09 | Mechadyne Plc | Camshaft assembly |
DE102007039282B4 (de) | 2007-08-20 | 2017-06-01 | Hilite Germany Gmbh | Hydraulisch dichter Nockenwellenversteller |
DE102009041768B4 (de) * | 2008-10-09 | 2020-10-08 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller für eine konzentrische Nockenwelle |
DE102010022897A1 (de) * | 2010-06-07 | 2011-12-08 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine sowie Schraube für eine solche Vorrichtung |
DE102010024596A1 (de) * | 2010-06-22 | 2011-12-22 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zum Steuern und/oder zum Beeinflussen der Ventilsteuerzeiten einer Brennkraftmaschine |
JP5177715B2 (ja) * | 2010-12-02 | 2013-04-10 | 株式会社デンソー | バルブタイミング調整装置およびその組立方法 |
JP5569458B2 (ja) * | 2011-04-18 | 2014-08-13 | 株式会社デンソー | バルブタイミング調整装置 |
JP5929300B2 (ja) * | 2011-08-08 | 2016-06-01 | 日産自動車株式会社 | エンジンのバルブタイミング制御装置 |
US9175571B2 (en) * | 2012-03-19 | 2015-11-03 | General Electric Company | Connecting system for metal components and CMC components, a turbine blade retaining system and a rotating component retaining system |
DE102012205705B4 (de) * | 2012-04-05 | 2018-02-08 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit einem An- und/oder Abtriebselement in Sandwichbauweise sowie ein Verfahren zur Herstellung des An- bzw. Abtriebselement in Sandwichbauweise |
DE102012218405B4 (de) * | 2012-10-10 | 2014-08-21 | Schaeffler Technologies Gmbh & Co. Kg | Nockenwellenversteller mit rollierter Verbindung |
CN102926831A (zh) * | 2012-10-30 | 2013-02-13 | 芜湖杰锋汽车动力***有限公司 | 一种配气调节装置 |
DE102014200818A1 (de) * | 2014-01-17 | 2015-01-08 | Schaeffler Technologies Gmbh & Co. Kg | Zweigeteilter Stator mit kaltverschweißtem Deckel |
CN103953408B (zh) * | 2014-04-30 | 2016-08-17 | 桂林电子科技大学 | 无极可变配气定时机构 |
DE102016220829A1 (de) | 2016-10-24 | 2018-04-26 | Schaeffler Technologies AG & Co. KG | Stator mit hintereinander angeordneten Druckkammer-Segmenten und Nockenwellenversteller |
DE102020119092A1 (de) * | 2019-07-25 | 2021-01-28 | ECO Holding 1 GmbH | Verfahren zum Herstellen eines Nockenwellenverstellers und Nockenwellenversteller |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19951390A1 (de) | 1999-10-26 | 2001-05-03 | Schaeffler Waelzlager Ohg | Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle relativ zu einem Antriebsrad |
DE10148687A1 (de) | 2000-10-04 | 2002-06-27 | Denso Corp | Verfahren zur Herstellung einer Ventileinstellungsanpassvorrichtung |
DE10134320A1 (de) | 2001-07-14 | 2003-01-23 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19546103A1 (de) * | 1995-12-11 | 1997-06-12 | Schaeffler Waelzlager Kg | Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine |
CN1223331A (zh) * | 1997-12-17 | 1999-07-21 | F·波尔希名誉工学博士公司 | 一种调节一轴相对驱动轮的相对旋转位置变化的装置 |
DE19813642A1 (de) * | 1998-03-27 | 1999-09-30 | Schaeffler Waelzlager Ohg | Vorrichtung zur Steuerung einer Brennkraftmaschine |
JP2000045727A (ja) * | 1998-08-04 | 2000-02-15 | Mitsubishi Electric Corp | 油圧式バルブタイミング調節装置およびその組立方法 |
JP2000064814A (ja) | 1998-08-21 | 2000-02-29 | Mitsubishi Electric Corp | 内燃機関用バルブタイミング可変装置およびそのケースの製造方法 |
DE19908934A1 (de) | 1999-03-02 | 2000-09-07 | Schaeffler Waelzlager Ohg | Vorrichtung zur Drehwinkelverstellung einer Nockenwelle |
JP2000297614A (ja) * | 1999-04-12 | 2000-10-24 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
DE19916644A1 (de) * | 1999-04-14 | 2000-10-19 | Schaeffler Waelzlager Ohg | Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber der Kurbelwelle einer Hubkolben-Brennkraftmaschine |
EP1108860A4 (de) * | 1999-06-25 | 2007-01-17 | Mitsubishi Electric Corp | Blockiervorrichtung für ventilsteuervorrichtung |
US6247434B1 (en) * | 1999-12-28 | 2001-06-19 | Borgwarner Inc. | Multi-position variable camshaft timing system actuated by engine oil |
DE10029317A1 (de) * | 2000-06-20 | 2002-01-10 | Hasse & Wrede Gmbh | Verfahren zur Herstellung eines Drehschwingungsdämfergehäuses, insbesondere eines Gehäuses für einen Viskositätsdrehschwingungsdämpfer |
JP2002097911A (ja) * | 2000-09-22 | 2002-04-05 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
DE10205415A1 (de) * | 2002-02-09 | 2003-08-28 | Porsche Ag | Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad |
-
2003
- 2003-12-16 DE DE10358888.4A patent/DE10358888B4/de not_active Expired - Fee Related
-
2004
- 2004-11-06 DE DE502004011438T patent/DE502004011438D1/de active Active
- 2004-11-06 AT AT04026407T patent/ATE475783T1/de not_active IP Right Cessation
- 2004-11-06 EP EP04026407A patent/EP1544420B1/de not_active Not-in-force
- 2004-12-13 JP JP2004360456A patent/JP4608300B2/ja not_active Expired - Fee Related
- 2004-12-15 US US11/012,883 patent/US7284516B2/en active Active
- 2004-12-15 RU RU2004136796/06A patent/RU2353782C2/ru not_active IP Right Cessation
- 2004-12-15 BR BRPI0406256A patent/BRPI0406256B1/pt not_active IP Right Cessation
- 2004-12-16 KR KR1020040106808A patent/KR101119457B1/ko not_active IP Right Cessation
- 2004-12-16 CN CNB2004101011688A patent/CN100439663C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19951390A1 (de) | 1999-10-26 | 2001-05-03 | Schaeffler Waelzlager Ohg | Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle relativ zu einem Antriebsrad |
DE10148687A1 (de) | 2000-10-04 | 2002-06-27 | Denso Corp | Verfahren zur Herstellung einer Ventileinstellungsanpassvorrichtung |
DE10134320A1 (de) | 2001-07-14 | 2003-01-23 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7581316B2 (en) | 2004-08-27 | 2009-09-01 | Daimler Ag | Vane-type camshaft adjuster |
WO2006024416A1 (de) * | 2004-08-27 | 2006-03-09 | Daimlerchryster Ag | Flügelzellennockenwellenversteller |
WO2006125541A1 (de) * | 2005-05-23 | 2006-11-30 | Schaeffler Kg | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
US7707981B2 (en) | 2005-05-23 | 2010-05-04 | Schaeffler Kg | Device for the variable adjustment of the control times for gas exchange valves in an internal combustion engine |
DE102005024241B4 (de) * | 2005-05-23 | 2017-08-17 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
WO2008015062A2 (de) * | 2006-08-02 | 2008-02-07 | Schaeffler Kg | Dichtblech für einen nockenwellenversteller und nockenwellenversteller |
WO2008015062A3 (de) * | 2006-08-02 | 2008-04-17 | Schaeffler Kg | Dichtblech für einen nockenwellenversteller und nockenwellenversteller |
WO2009065731A1 (de) * | 2007-11-23 | 2009-05-28 | Schaeffler Kg | Modular aufgebauter nockenwellenversteller mit ketten- oder riemenrad |
CN102089501B (zh) * | 2008-07-07 | 2013-06-19 | 谢夫勒科技股份两合公司 | 凸轮轴调节器 |
WO2010003745A1 (de) * | 2008-07-07 | 2010-01-14 | Schaeffler Kg | Nockenwellenversteller |
CN102089501A (zh) * | 2008-07-07 | 2011-06-08 | 谢夫勒科技有限两合公司 | 凸轮轴调节器 |
US8434438B2 (en) | 2008-07-07 | 2013-05-07 | Schaeffler Technologies AG & Co. KG | Camshaft adjuster |
CN102052114A (zh) * | 2009-11-09 | 2011-05-11 | 株式会社电装 | 气门正时调节器 |
CN102052114B (zh) * | 2009-11-09 | 2013-05-15 | 株式会社电装 | 气门正时调节器 |
US9200542B2 (en) | 2010-12-21 | 2015-12-01 | Schaeffler Technologies AG & Co. KG | Camshaft adjuster having a restoring spring |
WO2012084283A1 (de) * | 2010-12-21 | 2012-06-28 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit rückstellfeder |
WO2014146627A3 (de) * | 2013-03-20 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Nockenwellenversteller |
Also Published As
Publication number | Publication date |
---|---|
CN1629453A (zh) | 2005-06-22 |
JP2005180434A (ja) | 2005-07-07 |
DE502004011438D1 (de) | 2010-09-09 |
KR101119457B1 (ko) | 2012-03-15 |
RU2353782C2 (ru) | 2009-04-27 |
RU2004136796A (ru) | 2006-05-27 |
EP1544420B1 (de) | 2010-07-28 |
JP4608300B2 (ja) | 2011-01-12 |
BRPI0406256A (pt) | 2005-09-06 |
ATE475783T1 (de) | 2010-08-15 |
BRPI0406256B1 (pt) | 2017-04-04 |
CN100439663C (zh) | 2008-12-03 |
DE10358888A1 (de) | 2005-07-21 |
EP1544420A3 (de) | 2008-08-27 |
US20050155567A1 (en) | 2005-07-21 |
KR20050061354A (ko) | 2005-06-22 |
US7284516B2 (en) | 2007-10-23 |
DE10358888B4 (de) | 2018-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1544420B1 (de) | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle | |
EP1544419B1 (de) | Brennkraftmaschine mit einem hydraulischen Nockenwellenversteller mit einem als Blechteil ausgeführten Stator | |
EP0291902B1 (de) | Nockenwelle zur Steuerung von Ventilen bei Verbrennungskraftmaschinen und Verfahren zu ihrer Herstellung | |
EP1738081B1 (de) | Radialer schwenkmotor und verfahren zu seiner herstellung | |
WO2011003681A1 (de) | Nockenwellenversteller | |
DE102013226445B4 (de) | Nockenwellenzentrierung im geteilten Rotor eines hydraulischen Nockenwellenverstellers und zugehöriges Herstellungsverfahren | |
EP0278292B1 (de) | Hohlwelle sowie Verfahren zu ihrer Herstellung | |
WO2009152987A1 (de) | Hydraulischer nockenwellenversteller | |
DE102007039282A1 (de) | Hydraulisch dichter Nockenwellenversteller | |
DE102006012031A1 (de) | Verfahren zur Herstellung einer Gelenkanbindung und Gelenkanbindung | |
DE102009052222B4 (de) | Verfahren zum Herstellen eines Nockenwellenstückes | |
WO2015090296A1 (de) | Aufbauprinzip eines geteilten rotors für einen hydraulischen nockenwellenversteller | |
DE102019132729A1 (de) | Sickendichtung | |
DE102004005822B4 (de) | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle | |
WO2003025413A1 (de) | Scheibenbremse, insbesondere für ein nutzfahrzeug | |
DE102012200099A1 (de) | Nockenwellenversteller | |
WO2011032800A1 (de) | Kugelrollenlager | |
EP1552149B1 (de) | Stator für exzenterschneckenpumpen | |
EP1736668A2 (de) | Stator für eine Exzenterschneckenpumpe und Verfahren zu seiner Herstellung | |
DE3525965A1 (de) | Hydraulischer rotationsdaempfer | |
WO1998046864A1 (de) | Interne abdichtung einer nockenwellen-verstelleinrichtung an einer brennkraftmaschine, insbesondere einer flügelzellen-verstelleinrichtung | |
DE102005017561A1 (de) | Verfahren zur Herstellung von Hohlwellen, insbesondere Kipphebellagerachsen sowie Hohlwellen, insbesondere Kipphebellagerachsen | |
DE102013207473A1 (de) | Abgasturbolader mit Gehäusen, die mittels einer Pressverbindung miteinander verbunden sind | |
EP3441633A1 (de) | Kugelgelenk | |
EP1476670A1 (de) | Bremsscheibe mit durch innenhochdruckumformung zwischen nabentopf und reibring hergestellter verbindung |
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: 20041106 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK YU |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHAEFFLER KG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK YU |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20090710 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
111Z | Information provided on other rights and legal means of execution |
Free format text: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR Effective date: 20091216 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK 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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502004011438 Country of ref document: DE Date of ref document: 20100909 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20100728 |
|
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: 20100728 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: 20100728 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101129 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: 20101028 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: 20100728 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: 20101128 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: 20100728 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: 20100728 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101029 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: 20100728 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20101228 Year of fee payment: 7 Ref country code: GB Payment date: 20101230 Year of fee payment: 7 |
|
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: 20100728 Ref country code: IE 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: 20100728 |
|
BERE | Be: lapsed |
Owner name: SCHAEFFLER TECHNOLOGIES G.M.B.H. & CO. KG Effective date: 20101130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100728 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: 20100728 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: 20100728 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: 20100728 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101108 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
26N | No opposition filed |
Effective date: 20110429 |
|
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: 20101130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502004011438 Country of ref document: DE Effective date: 20110429 |
|
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: 20101130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20111214 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 475783 Country of ref document: AT Kind code of ref document: T Effective date: 20101106 |
|
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: 20101106 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CJ Effective date: 20120713 Ref country code: FR Ref legal event code: RG Effective date: 20120713 Ref country code: FR Ref legal event code: CD Owner name: SCHAEFFLER TECHNOLOGIES AG & CO.KG, DE Effective date: 20120713 |
|
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: 20101106 Ref country code: HU 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: 20110129 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502004011438 Country of ref document: DE Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Ref country code: DE Ref legal event code: R081 Ref document number: 502004011438 Country of ref document: DE Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
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: 20100728 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20121106 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130731 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20121106 |
|
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: 20121130 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121106 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502004011438 Country of ref document: DE Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140214 Ref country code: DE Ref legal event code: R081 Ref document number: 502004011438 Country of ref document: DE Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140214 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502004011438 Country of ref document: DE Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150211 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220119 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004011438 Country of ref document: DE |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230522 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230601 |