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2.发明公开
公开(公告)号：EP4406816A1
公开(公告)日：2024-07-31
申请号：EP23153836.4
申请日：2023-01-30
发明人： Yousefi Mavi, Edalat
CPC分类号： B62D5/0472 , B62D1/16
摘要： A method for controlling a steering system (110) for a vehicle (100) is presented. The method comprises a step of determining a uniformity measure (155) of angular position and speed of a shaft (122) of a linkage assembly (120) of the steering system (110). The shaft (122) is coupled to another shaft (124) of the linkage assembly (120) by means of a universal joint (126). The uniformity measure (155) is determined using at least one sensor signal (135) from at least one sensor (130) of the steering system (110) for sensing rotation of the shaft (122) when steering torque is input by a driver of the vehicle (100). The angular position and speed of the shaft (122) are ascertained from the at least one sensor signal (135). The method also comprises a step of generating a control signal (157) for controlling at least one actuator (142) of a power steering assembly (140) of the steering system (110). The control signal (157) is generated depending on the uniformity measure (155) to comprise a control parameter defining corrective torque for adjusting torque provided to the linkage assembly (120) by the at least one actuator (142).
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公开(公告)号：EP4121338B1
公开(公告)日：2024-03-27
申请号：EP20715286.9
申请日：2020-03-20
发明人： PREIJERT, Stefan , ZACHRISSON, Jan
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4.发明公开
公开(公告)号：EP4245640A1
公开(公告)日：2023-09-20
申请号：EP21914536.4
申请日：2021-12-29
申请人： BYD Company Limited
发明人： ZHANG, Peng
IPC分类号： B62D1/16
摘要： A rotation angle limiting mechanism and a vehicle steering system and a vehicle having same are provided. The rotation angle limiting mechanism (100) includes: a turntable (1), where at least one fitting structure (11) is arranged on the turntable (1); and a moving member (2), where a first limiting structure and a second limiting structure are arranged on the moving member (2); the turntable (1) rotates and drives the moving member (1) to move so that the fitting structure (11) abuts against one of the first limiting structure and the second limiting structure; the turntable (1) is at a first extreme position when the fitting structure (11) abuts against the first limiting structure; and the turntable (1) is at a second extreme position when the fitting structure (11) abuts against the second limiting structure.
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公开(公告)号：EP4208383A1
公开(公告)日：2023-07-12
申请号：EP21739708.2
申请日：2021-07-08
申请人： Renault s.a.s
发明人： GASPEL, Bertrand
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公开(公告)号：EP3601817B1
公开(公告)日：2023-07-05
申请号：EP18712201.5
申请日：2018-03-19
发明人： HUBER, Sebastian
IPC分类号： F16B21/20 , F16C35/063 , F16C35/067 , F16C25/08 , F16F1/32 , B62D1/00 , B62D1/16
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公开(公告)号：EP4197884A1
公开(公告)日：2023-06-21
申请号：EP22213809.1
申请日：2022-12-15
申请人： DAF Trucks N.V.
IPC分类号： B62D1/16
摘要： It is an aspect of the present invention to alleviate, at least partially, the problems discussed above by a steering shaft comprising: at one outer end a inputs shaft of steering gear connector connecting the first universal joint to the inputs shaft of steering gear, at an intermediate position of the steering shaft, a steering shaft connector connecting the second universal joint to the first universal joint at a first preset phase angle; and at an opposite outer end a wheel connector connecting the second universal joint to the steering wheel;
wherein the steering shaft connector is provided with a serrated interior that coincides with a correspondingly serrated shaft part of the first or second universal joint, for providing a discrete rotary position of the steering shaft connector relative to the serrated shaft part; and a first mounting aid for defining a relative rotary position of the steering shaft connector relative to the serrated shaft part.-
8.发明公开
公开(公告)号：EP4194276A1
公开(公告)日：2023-06-14
申请号：EP22212227.7
申请日：2022-12-08
申请人： DAF Trucks N.V.
发明人： KAMPS, Tom
摘要： A moulded sealing device (100) for sealing an opening (65) in a cabin floor (60) of a truck. The sealing device comprises a cabin connector (110), comprising a mounting surface (115) for connecting to the cabin floor, a shaft connector (120) for connecting with a steering shaft (70) extending through the opening, and an extendible sleeve (130) extending between the shaft connector and the cabin connector, folded in a fold pattern, and extendible from a neutral position. At least the extendible sleeve is moulded from an elastically deformable material. In the neutral position, the fold pattern comprises first fold flanks (131) oriented normal to the mounting surface and second fold flanks (132) oriented coaxial with a centreline (202), and the centreline is at an angle to the mounting surface, thereby providing at least one of the first or second fold flanks with a negative draft angle.
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公开(公告)号：EP3896305A1
公开(公告)日：2021-10-20
申请号：EP21168906.2
申请日：2021-04-16
发明人： LI, Xiang
摘要： Embodiments of the present disclosure provide a steering mechanism of an all-terrain vehicle, including: a steering shaft (10); a power steering system (20); and a connecting portion (30) including a first shaft sleeve (31), a second shaft sleeve (32) and an elastic membrane assembly (33). The elastic membrane assembly (33) includes at least one elastic membrane (331). The first shaft sleeve (31) and the second shaft sleeve (32) are arranged on two sides of the elastic membrane assembly (33) and fastened to the elastic membrane assembly (33). An end of the first shaft sleeve (31) away from the elastic membrane assembly (33) is coupled to the steering shaft, and an end of the second shaft sleeve (32) away from the elastic membrane assembly (33) is coupled to the power steering system (20). Embodiments of the present disclosure further provide an all-terrain vehicle.
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