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公开(公告)号：US20220032991A1
公开(公告)日：2022-02-03
申请号：US17100085
申请日：2020-11-20
摘要： A recirculating ball power steering system includes an electric motor. The system also includes a ball screw rotatably driven by the electric motor. The system further includes a ball nut translatable along the ball screw in a linear direction during rotation of the ball screw. The system yet further includes a sliding joint in sliding contact with an outer surface of the ball nut, the sliding joint moveable in a non-parallel direction relative to the linear direction of the ball nut.
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公开(公告)号：US20180297555A1
公开(公告)日：2018-10-18
申请号：US15486726
申请日：2017-04-13
发明人： Daniel C. Simon , Bruce M. Collier
CPC分类号： B60R25/02 , B60W10/18 , B60W10/20 , B60W50/0098 , B60W50/082 , B60W2040/0809 , B60W2540/04 , B60W2540/28 , B60W2710/18 , B60W2710/20 , B62D5/001
摘要： A steering system for an autonomous or semi-autonomous vehicle is provided. The steering system includes a controller that is in communication with an electric power steering system and a transmission control system. The controller is programmed to, in response to a first signal indicative of a non-verified operator and a request to operate, place the electric power steering system in a standby mode and inhibit the transmission control system from changing at least one of a transmission operational state and a transmission operational position.
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公开(公告)号：US20210404903A1
公开(公告)日：2021-12-30
申请号：US17470299
申请日：2021-09-09
摘要： A liquid intrusion detection system includes a controller board, an absorbent material, first electrical contacts, and at least one processor. The controller board is disposed within a housing of an electric power steering unit. The absorbent material is at least partially disposed about a component. The first electrical contacts have first ends disposed on at least one of the controller board and the absorbent material. The at least one processor in communication with the first electrical contacts.
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公开(公告)号：US20190277721A1
公开(公告)日：2019-09-12
申请号：US15914509
申请日：2018-03-07
摘要： A liquid intrusion detection system includes a controller board, an absorbent material, first electrical contacts, and at least one processor. The controller board is disposed within a housing of an electric power steering unit. The absorbent material is at least partially disposed about a component. The first electrical contacts have first ends disposed on at least one of the controller board and the absorbent material. The at least one processor in communication with the first electrical contacts.
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公开(公告)号：US20190077438A1
公开(公告)日：2019-03-14
申请号：US15702159
申请日：2017-09-12
发明人： Bruce M. Collier , Richard P. Nash
摘要： A steering column assembly includes a steering shaft operatively coupled to a steering device, the steering shaft and the steering device having corresponding rotation with each other. Also included is an anti-rotation assembly selectively engaged with a surface of the steering shaft to maintain the steering shaft and the steering device in a stationary condition when the steering shaft is rotationally decoupled from road wheels operatively coupled to the steering shaft.
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公开(公告)号：US11267501B2
公开(公告)日：2022-03-08
申请号：US16827291
申请日：2020-03-23
发明人： Bruce M. Collier , Richard P. Nash
摘要： A steering column assembly includes a steering shaft operatively coupled to a steering device, the steering shaft and the steering device having corresponding rotation with each other. Also included is an anti-rotation assembly selectively engaged with a surface of the steering shaft to maintain the steering shaft and the steering device in a stationary condition when the steering shaft is rotationally decoupled from road wheels operatively coupled to the steering shaft.
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公开(公告)号：US11137314B2
公开(公告)日：2021-10-05
申请号：US15914509
申请日：2018-03-07
摘要： A liquid intrusion detection system includes a controller board, an absorbent material, first electrical contacts, and at least one processor. The controller board is disposed within a housing of an electric power steering unit. The absorbent material is at least partially disposed about a component. The first electrical contacts have first ends disposed on at least one of the controller board and the absorbent material. The at least one processor in communication with the first electrical contacts.
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公开(公告)号：US20200216111A1
公开(公告)日：2020-07-09
申请号：US16827291
申请日：2020-03-23
发明人： Bruce M. Collier , Richard P. Nash
摘要： A steering column assembly includes a steering shaft operatively coupled to a steering device, the steering shaft and the steering device having corresponding rotation with each other. Also included is an anti-rotation assembly selectively engaged with a surface of the steering shaft to maintain the steering shaft and the steering device in a stationary condition when the steering shaft is rotationally decoupled from road wheels operatively coupled to the steering shaft.
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公开(公告)号：US10449927B2
公开(公告)日：2019-10-22
申请号：US15486726
申请日：2017-04-13
发明人： Daniel C. Simon , Bruce M. Collier
IPC分类号： B60R25/02 , B60R25/08 , G05D1/00 , B60W10/20 , B60W10/18 , B60R25/30 , B62D6/00 , B60W50/00 , B62D5/00 , B60W40/08 , B60W50/08
摘要： A steering system for an autonomous or semi-autonomous vehicle is provided. The steering system includes a controller that is in communication with an electric power steering system and a transmission control system. The controller is programmed to, in response to a first signal indicative of a non-verified operator and a request to operate, place the electric power steering system in a standby mode and inhibit the transmission control system from changing at least one of a transmission operational state and a transmission operational position.
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