EP1302630A3 - Device for changing the timing of gas exchange valves of an internal combustion engine, especially a rotary piston phasing device for changing the angle of a camshaft relative to a crank shaft - Google Patents
Device for changing the timing of gas exchange valves of an internal combustion engine, especially a rotary piston phasing device for changing the angle of a camshaft relative to a crank shaft Download PDFInfo
- Publication number
- EP1302630A3 EP1302630A3 EP02020920A EP02020920A EP1302630A3 EP 1302630 A3 EP1302630 A3 EP 1302630A3 EP 02020920 A EP02020920 A EP 02020920A EP 02020920 A EP02020920 A EP 02020920A EP 1302630 A3 EP1302630 A3 EP 1302630A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- changing
- combustion engine
- internal combustion
- gas exchange
- impeller
- 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
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
- 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
- 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
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
-
- 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
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34453—Locking means between driving and driven members
- F01L2001/34469—Lock movement parallel to camshaft axis
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)
Abstract
Die Erfindung betrifft eine Vorrichtung (1) zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, welche aus einem mit einer Kurbelwelle in Antriebsverbindung stehenden Antriebsrad (2) und aus einem drehfest mit einer Nockenwelle verbundenen Flügelrad (3) besteht. Das Flügelrad (3) ist durch ein Verriegelungselement (14) mit einem Antriebsrad (2) mechanisch koppelbar.The invention relates to a device (1) for changing the control times of Gas exchange valves of an internal combustion engine, which consist of a with a Crankshaft in drive connection drive wheel (2) and from one there is an impeller (3) connected to a camshaft in a rotationally fixed manner. The impeller (3) can be mechanically coupled to a drive wheel (2) by a locking element (14).
Erfindungsgemäß ist das Verriegelungselement (14) als auf seiner gesamten Länge gleichmäßig zylindrischer Verriegelungsstift ausgebildet und in einer Axialbohrung (17) in der Radnabe (10) des Flügelrades (3) angeordnet, deren Längsachse einen geringst möglichen Abstand zur Längsmittelachse der Vorrichtung (1) aufweist. Dabei weist dessen Aufnahme (16) eine viereckförmige und in ihrer Fläche um ein allseitiges Spiel größer als die Querschnittsfläche des Verriegelungselementes (14) ausgebildete Kontur auf und ist mit einer einmündenden Wurmnut (18) zur Druckmittelzuführung ausgebildet. According to the invention, the locking element (14) is designed as a locking pin which is uniformly cylindrical over its entire length and is arranged in an axial bore (17) in the wheel hub (10) of the impeller (3), the longitudinal axis of which is at the smallest possible distance from the longitudinal central axis of the device (1) , Its receptacle (16) has a quadrangular contour which is larger in its area by a play on all sides than the cross-sectional area of the locking element (14) and is designed with a merging worm groove (18) for supplying pressure medium.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10150856A DE10150856B4 (en) | 2001-10-15 | 2001-10-15 | Device for changing the timing of gas exchange valves of an internal combustion engine, in particular rotary piston adjusting device for adjusting the rotational angle of a camshaft relative to a crankshaft |
DE10150856 | 2001-10-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1302630A2 EP1302630A2 (en) | 2003-04-16 |
EP1302630A3 true EP1302630A3 (en) | 2003-11-26 |
EP1302630B1 EP1302630B1 (en) | 2009-05-06 |
Family
ID=7702573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02020920A Expired - Lifetime EP1302630B1 (en) | 2001-10-15 | 2002-09-19 | Device for changing the timing of gas exchange valves of an internal combustion engine, especially a rotary piston phasing device for changing the angle of a camshaft relative to a crank shaft |
Country Status (5)
Country | Link |
---|---|
US (1) | US6805080B2 (en) |
EP (1) | EP1302630B1 (en) |
JP (1) | JP2003120231A (en) |
DE (2) | DE10150856B4 (en) |
ES (1) | ES2324598T3 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10332881A1 (en) | 2003-07-19 | 2005-02-10 | Ina-Schaeffler Kg | Valve timing adjustment device for IC engine, uses rotary piston hydraulic setting mechanism for adjusting camshaft angle relative to crankshaft |
DE10354586A1 (en) * | 2003-11-21 | 2005-06-16 | Ina-Schaeffler Kg | Hydraulic phaser and method of operating the same |
DE10355502A1 (en) * | 2003-11-27 | 2005-06-23 | Ina-Schaeffler Kg | System for controlling timing of IC engine especially radial piston type engine has a camshaft mounted wheel with hydraulic ducts inside an outer drive wheel connected to the crankshaft |
US7178495B2 (en) * | 2003-12-19 | 2007-02-20 | Hydraulik-Ring Gmbh | Adjusting device for camshafts, particularly for motor vehicles |
US6948467B2 (en) * | 2004-02-27 | 2005-09-27 | Delphi Technologies, Inc. | Locking pin mechanism for a vane-type cam phaser |
DE102004019770A1 (en) * | 2004-04-23 | 2005-11-10 | Bayerische Motoren Werke Ag | Hydraulic device for infinitely variable camshaft adjustment |
DE102004022097A1 (en) | 2004-05-05 | 2005-12-08 | Daimlerchrysler Ag | Hydraulic camshaft adjuster and method of mounting same |
DE102004028868A1 (en) * | 2004-06-15 | 2006-01-05 | Ina-Schaeffler Kg | Internal combustion engine with a hydraulic device for adjusting the rotational angle of a camshaft relative to a crankshaft |
DE102006031594A1 (en) * | 2006-07-08 | 2008-01-10 | Schaeffler Kg | Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine |
DE102009041873A1 (en) | 2008-10-09 | 2010-04-15 | Schaeffler Kg | Camshaft adjuster for the inner camshaft of a concentric camshaft assembly |
DE102009041755B4 (en) | 2008-10-09 | 2019-02-21 | Schaeffler Technologies AG & Co. KG | Double independent adjustment system for independently adjusting the intake and exhaust cam lobes of a concentric camshaft assembly |
DE102010015716A1 (en) | 2009-04-24 | 2010-10-28 | Schaeffler Technologies Gmbh & Co. Kg | Slide valve for concentric cam shaft arrangement, has internal cam shaft, which works as oiling control valve housings, and internal cam shaft having hollow inner side |
DE102009030201A1 (en) | 2009-06-24 | 2010-12-30 | Schaeffler Technologies Gmbh & Co. Kg | Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine |
EP2510200B1 (en) | 2009-12-11 | 2015-05-06 | Schaeffler Technologies AG & Co. KG | Stepped rotor for camshaft phaser |
DE102011004539A1 (en) * | 2011-02-22 | 2012-08-23 | Schwäbische Hüttenwerke Automotive GmbH | Camshaft phaser with improved locking device |
DE102012200756A1 (en) * | 2012-01-19 | 2013-07-25 | Schaeffler Technologies AG & Co. KG | Built plastic rotor with integrated cartridge and spring suspension |
US9249695B2 (en) | 2012-02-28 | 2016-02-02 | Schaeffler Technologies AG & Co. KG | Electric phasing of a concentric camshaft |
DE102013219406A1 (en) | 2012-09-28 | 2014-04-03 | Denso Corporation | VALVE TIMING CONTROL DEVICE |
CN104074614B (en) * | 2013-03-28 | 2016-09-07 | 比亚迪股份有限公司 | The crank position of engine controls device |
JP5967137B2 (en) * | 2013-07-31 | 2016-08-10 | 株式会社デンソー | Valve timing adjustment device |
DE102014216119A1 (en) | 2013-08-22 | 2015-02-26 | Schaeffler Technologies Gmbh & Co. Kg | Method and device for winding a return spring with a two-part rotor for a cam phaser |
DE102014205103B4 (en) * | 2014-03-19 | 2020-11-26 | Schaeffler Technologies AG & Co. KG | Camshaft adjuster |
DE102014003933A1 (en) * | 2014-03-20 | 2015-09-24 | Gkn Sinter Metals Engineering Gmbh | Variable camshaft adjuster with locking disc, locking disc and method of making the same |
US9341089B2 (en) | 2014-04-04 | 2016-05-17 | RB Distribution, Inc. | Camshaft phaser |
DE102014008155A1 (en) | 2014-05-30 | 2015-12-17 | Daimler Ag | Camshaft adjusting device |
US9797277B2 (en) | 2015-02-20 | 2017-10-24 | Schaeffler Technologies AG & Co. KG | Camshaft phaser |
DE102018128865A1 (en) | 2018-11-16 | 2020-05-20 | Schaeffler Technologies AG & Co. KG | Hydraulic camshaft adjuster |
CN111659958B (en) * | 2020-06-17 | 2024-05-07 | 深圳市领时机械有限公司 | Power chamfering device for radial holes on inner side walls of small holes |
DE112020007519T5 (en) * | 2020-08-20 | 2023-06-22 | Schaeffler Technologies AG & Co. KG | cam phaser |
US11994043B2 (en) * | 2022-03-03 | 2024-05-28 | Schaeffler Technologies AG & Co. KG | Contaminant pathway for camshaft phaser |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19929393A1 (en) * | 1999-06-26 | 2000-12-28 | Schaeffler Waelzlager Ohg | Internal combustion engine camshaft adjustment system centers round electric magnet to smoothly control current load on pressure chambers to turn camshaft relative crankshaft and release locking element. |
US20010054405A1 (en) * | 2000-06-22 | 2001-12-27 | Unisia Jecs Corporation | Variable valve control apparatus for an internal combustion engine |
US20020078913A1 (en) * | 2000-12-25 | 2002-06-27 | Mitsubishi Denki Kabushiki Kaisha | Valve timing control device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2302391B (en) * | 1995-06-14 | 1999-08-18 | Nippon Denso Co | Control apparatus for varying the rotational or angular phase between two rotational shafts |
JPH1150820A (en) * | 1997-08-05 | 1999-02-23 | Toyota Motor Corp | Valve timing control device for internal combustion engine |
JPH11218014A (en) * | 1998-02-03 | 1999-08-10 | Toyota Motor Corp | Variable valve timing device |
JP4203703B2 (en) * | 2000-06-14 | 2009-01-07 | アイシン精機株式会社 | Valve timing control device |
JP4802394B2 (en) * | 2000-08-03 | 2011-10-26 | アイシン精機株式会社 | Valve timing control device |
US6374788B1 (en) * | 2000-12-25 | 2002-04-23 | Mitsubishi Denki Kabushiki Kaisha | Valve timing control device |
-
2001
- 2001-10-15 DE DE10150856A patent/DE10150856B4/en not_active Expired - Lifetime
-
2002
- 2002-09-19 DE DE50213520T patent/DE50213520D1/en not_active Expired - Lifetime
- 2002-09-19 ES ES02020920T patent/ES2324598T3/en not_active Expired - Lifetime
- 2002-09-19 EP EP02020920A patent/EP1302630B1/en not_active Expired - Lifetime
- 2002-10-11 JP JP2002299352A patent/JP2003120231A/en active Pending
- 2002-10-15 US US10/270,824 patent/US6805080B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19929393A1 (en) * | 1999-06-26 | 2000-12-28 | Schaeffler Waelzlager Ohg | Internal combustion engine camshaft adjustment system centers round electric magnet to smoothly control current load on pressure chambers to turn camshaft relative crankshaft and release locking element. |
US20010054405A1 (en) * | 2000-06-22 | 2001-12-27 | Unisia Jecs Corporation | Variable valve control apparatus for an internal combustion engine |
US20020078913A1 (en) * | 2000-12-25 | 2002-06-27 | Mitsubishi Denki Kabushiki Kaisha | Valve timing control device |
Also Published As
Publication number | Publication date |
---|---|
JP2003120231A (en) | 2003-04-23 |
DE50213520D1 (en) | 2009-06-18 |
EP1302630B1 (en) | 2009-05-06 |
US20030084863A1 (en) | 2003-05-08 |
DE10150856A1 (en) | 2003-04-24 |
US6805080B2 (en) | 2004-10-19 |
EP1302630A2 (en) | 2003-04-16 |
DE10150856B4 (en) | 2005-08-11 |
ES2324598T3 (en) | 2009-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1302630A3 (en) | Device for changing the timing of gas exchange valves of an internal combustion engine, especially a rotary piston phasing device for changing the angle of a camshaft relative to a crank shaft | |
DE10007200A1 (en) | Device for changing the control times of gas exchange valves of an internal combustion engine | |
DE19646930A1 (en) | Improved dual compression and dual expansion engine | |
EP1566526A3 (en) | Adjustable drive for motor vehicule | |
EP1607590A3 (en) | Engine with hydraulic camshaft phasing device | |
DE102004037198A1 (en) | Valve gear of an internal combustion engine | |
EP2048331A3 (en) | Combustion engine with mixed camshafts | |
EP0924393A3 (en) | Hydraulic device for changing the angular relationship between a shaft and a driving wheel | |
DE19681400B4 (en) | Hydraulic support element for a valve control of an internal combustion engine | |
DE102010036563A1 (en) | Lubrication system for a fuel pump of a GDI engine | |
DE3713646C2 (en) | ||
EP0099873A2 (en) | Cylindrical rotary valve with seal for piston engines | |
DE10121947A1 (en) | Internal combustion engine, in particular for motorcycles | |
DE102009056305A1 (en) | Roller plunger, particularly for high-pressure fuel pump or for valve train of quality-or quantity controlled internal combustion engine, has housing which is projected under roller by bridge piece | |
EP1600609A3 (en) | Valve lifter for an internal combustion engine | |
DE102012203383B3 (en) | Filter assembly of control valve for cam shaft adjuster used in internal combustion engine, has arms whose cross-section area is changed along circumferential direction so that bending moment resistance along arms is set constant | |
DE102008023151B4 (en) | Adjustment device for relative angle adjustment | |
EP1125654A3 (en) | Mechanical tube expander | |
EP1277922A3 (en) | Device for changing the angular position of a camshaft | |
DE102007026140A1 (en) | Four stroke reciprocating engine e.g. diesel engine, has head fixedly connected with cylindrical body to form modular unit, which freely shifts to axle of housing, and distribution devices accommodated in inside of cylindrical holes of head | |
DE102004037863B4 (en) | Hydraulic engine valve actuator | |
DE102015009010A1 (en) | Nockenmitnehmersystem | |
EP1256708A3 (en) | Fuel injection device for an internal-combustion engine | |
DD201927A5 (en) | TWO STROKE COMBUSTION ENGINE | |
DE4204048A1 (en) | CAMSHAFT ARRANGEMENT WITH AT LEAST ONE DISABLABLE CAM |
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: 20020919 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
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 IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
AKX | Designation fees paid |
Designated state(s): DE ES FR IT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHAEFFLER KG |
|
17Q | First examination report despatched |
Effective date: 20070924 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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): DE ES FR IT SE |
|
REF | Corresponds to: |
Ref document number: 50213520 Country of ref document: DE Date of ref document: 20090618 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2324598 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: GC |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20100209 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20100930 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20111012 Year of fee payment: 10 Ref country code: SE Payment date: 20110929 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: SCHAEFFLER TECHNOLOGIES AG & CO.KG Effective date: 20120806 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50213520 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: 50213520 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 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Effective date: 20121022 Ref country code: FR Ref legal event code: RG Effective date: 20121022 Ref country code: FR Ref legal event code: CJ Effective date: 20121022 Ref country code: FR Ref legal event code: CD Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Effective date: 20121022 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120920 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130531 |
|
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: 20121001 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120919 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50213520 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 Ref country code: DE Ref legal event code: R081 Ref document number: 50213520 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 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50213520 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 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: SCHAEFFLER TECHNOLOGIES AG & CO.KG Effective date: 20150512 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20211119 Year of fee payment: 20 Ref country code: DE Payment date: 20211118 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50213520 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20220928 |
|
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 EXPIRATION OF PROTECTION Effective date: 20220920 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230522 |