CN101910669B - 离合器执行器以及用于控制该离合器执行器的方法 - Google Patents

离合器执行器以及用于控制该离合器执行器的方法 Download PDF

Info

Publication number
CN101910669B
CN101910669B CN200880123871.5A CN200880123871A CN101910669B CN 101910669 B CN101910669 B CN 101910669B CN 200880123871 A CN200880123871 A CN 200880123871A CN 101910669 B CN101910669 B CN 101910669B
Authority
CN
China
Prior art keywords
actuator
clutch
actuator module
modules
module
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.)
Expired - Fee Related
Application number
CN200880123871.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN101910669A (zh
Inventor
M·齐默尔曼
M·格拉曼
J·格哈特
M·拉普
W·希尔
M·门策尔
W-W·比谢
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.)
Luke Asset Management Co ltd
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN101910669A publication Critical patent/CN101910669A/zh
Application granted granted Critical
Publication of CN101910669B publication Critical patent/CN101910669B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1086—Concentric shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5114—Failsafe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70424—Outputting a clutch engaged-disengaged signal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1224—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1276—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a friction device, e.g. clutches or brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19014—Plural prime movers selectively coupled to common output
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19019—Plural power paths from prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
CN200880123871.5A 2008-01-02 2008-12-11 离合器执行器以及用于控制该离合器执行器的方法 Expired - Fee Related CN101910669B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008003048 2008-01-02
DE102008003048.1 2008-01-02
PCT/DE2008/002072 WO2009082994A1 (de) 2008-01-02 2008-12-11 Kupplungsaktor und verfahren zu dessen steuerung

Publications (2)

Publication Number Publication Date
CN101910669A CN101910669A (zh) 2010-12-08
CN101910669B true CN101910669B (zh) 2014-04-09

Family

ID=40532629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880123871.5A Expired - Fee Related CN101910669B (zh) 2008-01-02 2008-12-11 离合器执行器以及用于控制该离合器执行器的方法

Country Status (5)

Country Link
US (1) US8862344B2 (https=)
JP (1) JP5546462B2 (https=)
CN (1) CN101910669B (https=)
DE (2) DE102008061564A1 (https=)
WO (1) WO2009082994A1 (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013504014A (ja) * 2009-09-03 2013-02-04 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト クラッチアクチュエータ
DE102011010512A1 (de) 2010-02-18 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Passive Sicherheitsschaltung
DE102010014198A1 (de) * 2010-04-08 2011-10-13 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur Steuerung einer Doppelkupplung
DE102011015273A1 (de) * 2010-04-13 2011-10-13 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur Betätigung von Kraftfahrzeugkomponenten
JP5922154B2 (ja) * 2011-02-18 2016-05-24 コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉ Ｔｅｍｉｃ ｍｉｃｒｏｅｌｅｃｔｒｏｎｉｃ ＧｍｂＨ 安全な状態を達成するためのデュアルクラッチ・トランスミッションを制御するための装置および方法
DE102012003328A1 (de) * 2012-02-15 2013-08-22 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verfahren und Steuergerät für eine Antriebsstrang-Komponente
DE112013003240B4 (de) * 2012-06-26 2024-04-11 Schaeffler Technologies AG & Co. KG Verfahren zur Steuerung eines Kraftfahrzeuggetriebes
DE102013211772A1 (de) * 2012-07-13 2014-01-16 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zum Austausch von Daten in einem Kraftfahrzeug zum Betreiben eines Aktors, vorzugsweise einer automatisierten Reibungskupplung und/oder eines automatisierten Getriebes
WO2014079434A1 (de) * 2012-11-22 2014-05-30 Schaeffler Technologies AG & Co. KG Verfahren zum steuern einer drehmomentübertragungseinrichtung
JP5861991B2 (ja) * 2013-08-02 2016-02-16 株式会社デンソー 車両の制御装置
DE102013215906A1 (de) * 2013-08-12 2015-02-12 Zf Friedrichshafen Ag Verfahren sowie Steuergerät zum Betreiben einer Baugruppe eines Fahrzeugs
WO2015048957A2 (de) * 2013-10-01 2015-04-09 Schaeffler Technologies AG & Co. KG Aktor
DE102015203282A1 (de) * 2014-03-04 2015-09-10 Schaeffler Technologies AG & Co. KG Kupplung mit sich mitdrehenden Aktoren
DE102014210764B4 (de) 2014-06-05 2024-10-02 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zur verbesserten Selbsthaltung eines elektromotorischen Aktors
JP6212444B2 (ja) * 2014-07-16 2017-10-11 本田技研工業株式会社 自動変速機の制御装置
DE112016002963A5 (de) * 2015-06-30 2018-03-15 Schaeffler Technologies AG & Co. KG Aktoreinheit für ein Fahrzeug
CN105156508B (zh) * 2015-07-14 2017-06-09 北京信息科技大学 一种湿式离合器缓冲控制方法及控制系统
DE102015226351A1 (de) * 2015-12-21 2017-06-22 Volkswagen Aktiengesellschaft Smart Aktor System für ein Kraftfahrzeug und Antriebseinheit mit einem solchen
KR101834924B1 (ko) 2017-04-26 2018-03-06 콘티넨탈 오토모티브 게엠베하 클러치 고착 진단 방법 및 장치
FR3068181B1 (fr) * 2017-06-27 2019-11-29 Valeo Systemes De Controle Moteur Systeme electrique de pilotage d'un organe fonctionnel et systeme d'entrainement de roues d'un vehicule automobile
DE102018203235A1 (de) * 2018-03-05 2019-09-05 Zf Friedrichshafen Ag Elektromotor zur Betätigung von Schaltelementen für Automatikgetriebe und System mit solchen Elektromotoren
DE102018211745A1 (de) * 2018-07-13 2020-01-16 Zf Friedrichshafen Ag Elektrischer Schaltkreis für ein Hybridantriebsmodul eines Kraftfahrzeug-Antriebsstrangs, sowie Verfahren zum Betrieb eines Kraftfahrzeug-Antriebsstrangs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936886A1 (de) * 1999-08-05 2001-03-15 Daimler Chrysler Ag Zahnräderwechselgetriebe mit zwei im Kraftfluß parallel zueinander angeordneten Teilgetrieben
EP1672777A2 (de) * 2004-12-18 2006-06-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Betätigungsvorrichtung für Kraftfahrzeugkomponenten
CN1831355A (zh) * 2005-03-09 2006-09-13 捷特科株式会社 离合器控制装置和方法
EP1775449A1 (de) * 2005-10-11 2007-04-18 LuK Lamellen und Kupplungsbau Beteiligungs KG Antriebsstrang für ein Kraftfahrzeug und Verfahren zum Betreiben eines solchen Antriebsstrangs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03189356A (ja) * 1989-12-20 1991-08-19 Japan Electron Control Syst Co Ltd 自動車用制御装置のフェイルセーフ装置
JP2944241B2 (ja) * 1991-03-05 1999-08-30 川崎重工業 株式会社 自動変速機のギヤ抜け処理装置
KR100500721B1 (ko) * 1996-03-14 2005-11-25 루크 게트리에베시스템 게엠베하 차량및제어방법
IT1285045B1 (it) * 1996-03-29 1998-06-03 Magneti Marelli Spa Dispositivo e metodo di controllo trasmissione
JP2000052955A (ja) * 1998-08-07 2000-02-22 Koyo Seiko Co Ltd 車両の操舵装置
DE10148087A1 (de) * 2000-10-06 2002-05-08 Luk Lamellen & Kupplungsbau Steuergerät
JP2004019736A (ja) * 2002-06-14 2004-01-22 Hitachi Ltd 自動変速機の電動式アクチュエータ装置
JP2006132574A (ja) * 2004-11-02 2006-05-25 Nissan Motor Co Ltd ツインクラッチ式マニュアルトランスミッションのフェール時変速制御装置
JP2007192322A (ja) * 2006-01-19 2007-08-02 Hitachi Ltd 自動変速機の制御装置および制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936886A1 (de) * 1999-08-05 2001-03-15 Daimler Chrysler Ag Zahnräderwechselgetriebe mit zwei im Kraftfluß parallel zueinander angeordneten Teilgetrieben
EP1672777A2 (de) * 2004-12-18 2006-06-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Betätigungsvorrichtung für Kraftfahrzeugkomponenten
CN1831355A (zh) * 2005-03-09 2006-09-13 捷特科株式会社 离合器控制装置和方法
EP1775449A1 (de) * 2005-10-11 2007-04-18 LuK Lamellen und Kupplungsbau Beteiligungs KG Antriebsstrang für ein Kraftfahrzeug und Verfahren zum Betreiben eines solchen Antriebsstrangs

Also Published As

Publication number Publication date
DE102008061564A1 (de) 2009-07-09
DE112008003289A5 (de) 2010-09-02
DE112008003289B4 (de) 2020-10-15
WO2009082994A1 (de) 2009-07-09
CN101910669A (zh) 2010-12-08
US20110054754A1 (en) 2011-03-03
JP5546462B2 (ja) 2014-07-09
JP2011508859A (ja) 2011-03-17
US8862344B2 (en) 2014-10-14

Similar Documents

Publication Publication Date Title
CN101910669B (zh) 离合器执行器以及用于控制该离合器执行器的方法
CN101983151B (zh) 提高可用性地控制混合驱动装置的电机的方法和装置
CN108025687B (zh) 监视系统及车辆用控制装置
US8290602B2 (en) Electronic system with component redundancy, and control chain for a motor implementing such system
US7349770B2 (en) Vehicle control system
US8460155B2 (en) Control apparatus for twin-clutch automatic transmission
CN107415926A (zh) 车辆控制系统
KR100507489B1 (ko) 차량의 변속 시스템
JP2013504014A (ja) クラッチアクチュエータ
CN105339853B (zh) 带引导电流的线路的中断的检测的控制设备
CN104040224B (zh) 用于动力传动系部件的方法和控制器
US10385935B2 (en) Method for increasing the availability of a hybrid separating clutch in a hybrid drive train of a motor vehicle
JP4990361B2 (ja) 自動車の駆動装置用作動システム
CN113014150A (zh) 马达控制系统、操作马达控制系统的方法和飞行器
CN107703906B (zh) 电子控制装置
ITMI20012761A1 (it) Dispositivo di regolazione per un tratto di trasmissione motrice di un autoveicolo e procedimento per il funzionamento di un tratto di trasm
JP7443994B2 (ja) 駆動装置および駆動システム
CN119366147A (zh) 用于车辆的部件间数据通信的车辆网络、有所述车辆网络的系统和用于监控车辆网络的方法
US11573568B2 (en) Function-oriented electronics architecture
JP2014508901A (ja) 安全な状態を達成するためのデュアルクラッチ・トランスミッションを制御するための装置および方法
JP3539181B2 (ja) 自動変速機の非常作動装置
WO2020255787A1 (ja) 制御装置及び制御方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH

Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH

Effective date: 20130618

Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG

Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH

Effective date: 20130618

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20130618

Address after: German Boer

Applicant after: Luke Asset Management Co.,Ltd.

Address before: German Boer

Applicant before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG

Effective date of registration: 20130618

Address after: German Herzogenaurach

Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG

Address before: German Boer

Applicant before: Luke Asset Management Co.,Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140409

Termination date: 20191211

CF01 Termination of patent right due to non-payment of annual fee