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81. 发明授权

EP3242827B1 LENKSÄULE MIT FLEXIBEL MONTIERBAREM LAGERSITZ 有权转让
公开(公告)号：EP3242827B1
公开(公告)日：2019-04-03
申请号：EP15771897.4
申请日：2015-09-22
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： GSTÖHL, Eric , HAUSKNECHT, Sven , LOOS, Stefan-Hermann , PASCH, Frank , GEISSLER, Christian
IPC分类号： B62D1/16 , B62D1/185

82. 发明授权

EP3215410B1 ANSCHLAGDÄMPFER 有权转让
公开(公告)号：EP3215410B1
公开(公告)日：2019-03-13
申请号：EP15767169.4
申请日：2015-09-24
申请人： ThyssenKrupp Presta AG
发明人： MOLNAR, Helmut
IPC分类号： B62D3/12 , F16F1/373

83. 发明授权

EP3297889B1 LENKSÄULE FÜR EIN KRAFTFAHRZEUG UND ENERGIEABSORPTIONSEINRICHTUNG 有权转让
公开(公告)号：EP3297889B1
公开(公告)日：2019-03-06
申请号：EP16720145.8
申请日：2016-05-04
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： SCHÄDLICH, André
IPC分类号： B62D1/19 , F16F7/12

84. 发明授权

EP3038880B1 LENKWELLE FÜR EINE KRAFTFAHRZEUGLENKUNG 有权转让
公开(公告)号：EP3038880B1
公开(公告)日：2019-02-20
申请号：EP14750443.5
申请日：2014-08-08
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： STROBEL, Joseph-Léon , LASS, Eugen , RENGGLI, Patrick , KNOLL, Peter , SCHLEGEL, Ulrich
IPC分类号： B62D6/10 , F16D1/072

85. 发明授权

EP3261902B1 FESTSTELLVORRICHTUNG FÜR EINE VERSTELLBARE LENKSÄULE FÜR EIN KRAFTFAHRZEUG 有权转让
公开(公告)号：EP3261902B1
公开(公告)日：2018-10-24
申请号：EP16702154.2
申请日：2016-02-02
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： PRAWDA, Martin , SHEARER, Daniel
IPC分类号： B62D1/184 , F16F7/06
CPC分类号： B62D1/184 , B62D1/189 , F16F7/06

86. 发明授权

EP3172115B1 ELEKTROMECHANISCHE SERVOLENKUNG 有权转让
公开(公告)号：EP3172115B1
公开(公告)日：2018-10-24
申请号：EP15744884.6
申请日：2015-06-24
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： SCHLEGEL, Ulrich , BÜCHEL, Manuel , RENGGLI, Patrick
IPC分类号： B62D5/04 , F16H55/24
CPC分类号： B62D5/0409 , F16H1/16 , F16H55/24 , F16H57/021 , F16H2057/0213

87. 发明公开

EP3341264A1 KLEMMVORRICHTUNG EINER VERSTELLBAREN LENKSÄULE FÜR KRAFTFAHRZEUGE 有权转让
公开(公告)号：EP3341264A1
公开(公告)日：2018-07-04
申请号：EP16757840.0
申请日：2016-08-17
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： SCHNITZER, Hieronymus , PALTINISANU, Ciprian
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： A clamping device of an adjustable steering column for motor vehicles, in which a support (4) which is fixedly connected to the vehicle chassis is connected to two clamping jaws (2, 3) which surround a steering column tube (1) of the steering column and between which the steering column tube (1), which accommodates a steering spindle (5), of the steering column can be firmly clamped, with a clamping bolt (6) which connects the two clamping jaws (2, 3) and is connected at its one end section (13) to an actuating lever (10) which is rotatable about the bolt axis (19) and interacts with an application device (7), which is arranged on at least one clamping jaw (2, 3), in such a manner that, when the actuating lever (10) is rotated about the bolt axis (19) in the application direction, the two clamping jaws (2, 3) fixedly clamp the steering column tube (1), and that, when the actuating lever (10) rotates counter to the application direction, the clamping jaws (2, 3) release the steering column tube (1) for the adjustment of the steering column, is improved according to the invention in respect of simple and cost-effective production and a space-saving design in that the end section (13) of the clamping bolt (6) is configured as a disc-shaped bolt head (13), in that the actuating lever (10) at its end region (11) connected to the clamping bolt (6) has a stepped passage opening (14) with an inner section (15) which is intended for the passage of the clamping bolt (6), faces the steering column and has a small diameter (d) and an outer section (16) which is intended for receiving the disc-shaped bolt head (13), faces away from the steering column and has a large diameter (D).

88. 发明授权

EP3110679B1 LENKSÄULE FÜR EIN KRAFTFAHRZEUG 有权转让
公开(公告)号：EP3110679B1
公开(公告)日：2018-06-27
申请号：EP15704579.0
申请日：2015-02-17
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： SIEWERT, Michael
IPC分类号： B62D1/16 , B62D1/184
CPC分类号： B62D1/16 , B62D1/184

89. 发明授权

EP3144205B1 LIMP ASIDE STEERING ASSIST WITH ESTIMATED MOTOR CURRENT 有权转让
标题翻译：带估算电机电流的LIMP辅助转向辅助系统
公开(公告)号：EP3144205B1
公开(公告)日：2018-03-14
申请号：EP16178296.6
申请日：2016-07-07
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： Sóti, Ádám , Illés, Ferenc
IPC分类号： B62D5/04 , H02P29/028 , H02P21/22
CPC分类号： B62D5/0484 , B62D5/0463 , B62D5/0481 , B62D5/0487 , B62D5/049 , B62D6/008 , B62D6/10 , H02P21/14 , H02P21/22 , H02P29/64
摘要： The present invention relates to an electromechanical motor vehicle power steering mechanism (1) for assisting steering of a motor vehicle by conferring torque generated by an electric motor (7) to a steering mechanism, the mechanism (1) comprising: a steering controller (10) which receives at least signals representative of the vehicle velocity (v) and the torque (T TS ) applied to a steering wheel (3) and a rotor position signal to determine a target motor torque (T d ), a motor controller (13) which receives the target motor torque (T d ) from the steering controller (10) and transfers it into target voltages (U ±,d , U ²,d ) expressed in a coordinate system fixed to the stator and a motor driver (14) which transforms the target voltages (U ±,d , U ²,d ) into motor currents (I U ,I V ,I W ), at least one current measurement unit (18, 19) which measures the motor currents (I U ,I V ,I W ), wherein the mechanism (1) further comprises a current estimation unit (15) which estimates the target currents (I dest ,I qest =I1, est ) and a diagnostic unit (17) which compares the estimated target currents (I dest ,I qest =I1, est ) to the measured motor currents (I U1 , I V1 , I W1 , I U2 , I V2 , I W2 ) in order to identify and remedy occurring faults.

90. 发明公开

EP3268259A1 VERSTELLBARE LENKSÄULE MIT VERBESSERTER STEIFIGKEIT 有权转让
标题翻译：可调节的转向柱，提高了刚性
公开(公告)号：EP3268259A1
公开(公告)日：2018-01-17
申请号：EP16703992.4
申请日：2016-02-12
申请人： ThyssenKrupp Presta AG , thyssenkrupp AG
发明人： GALEHR, Robert , SCHNITZER, Hieronymus , SCHOLTEN, Michael
IPC分类号： B62D1/184 , B62D1/185
CPC分类号： B62D1/184 , B62D1/185
摘要： The invention relates to a steering column arrangement (4) for a motor vehicle – with a guide part (3) for the rotatable mounting of a steering shaft (9) about a longitudinal axis (2), with a guide box (1) which can be mounted on the motor vehicle and in which the guide part (3) is arranged displaceably along the longitudinal axis (2), with a clamping system (6) which is designed for locking the guide part (3) in the guide box (1) and can be switched over between a locked state of the steering column arrangement (4), in which the guide part (3) is secured in its position in relation to the guide box (1), and a released state of the steering column arrangement (4), in which the guide part (3) is displaceable in relation to the guide box (1) in the direction of the longitudinal axis (2), wherein at least two contact surfaces (14, 24) are provided between the guide box (1) and the guide part (3), wherein, in the released state of the steering column arrangement (4), at least one first contact surface (14) is in first frictional contact with a surface of the guide part (3), which surface opposes a displacement of the guide part (3) along the longitudinal axis (2) in relation to the guide box (1), and wherein, in the locked state of the steering column arrangement (4), at least one second contact surface (24) is in second frictional contact with a surface of the guide part (3), wherein a frictional force which is designed as a holding force (F3, F5) acts between the guide box (1) and the guide part (3) in the locked state of the clamping system (6), and wherein a first coefficient of sliding friction of the first frictional contact of the at least one first contact surface (14) is smaller than a second coefficient of sliding friction of the second frictional contact of the at least one second contact surface (24).

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