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公开(公告)号：US20210163059A1
公开(公告)日：2021-06-03
申请号：US17107515
申请日：2020-11-30
发明人： Chang Wook SON
摘要： Disclosed is a steering apparatus including: a mounting housing which is formed on one side of a rack housing and has first threads formed on an inner circumferential surface thereof; a yoke body which is provided inside the mounting housing and supports a rack bar located inside the rack housing; and a pressing member which is provided inside the mounting housing, has second threads formed on an outer circumferential surface thereof, and is coupled to the mounting housing in a state in which the second threads are coupled to the first threads and are separated from the yoke body.
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公开(公告)号：US10982747B2
公开(公告)日：2021-04-20
申请号：US16206309
申请日：2018-11-30
发明人： Michael J. Augustine
摘要： A steering assembly includes a rack and an adjustment assembly. The rack has a first side surface, a second side surface disposed opposite the first side surface, a first surface extending between the first side surface and the second side surface, and a second surface disposed opposite the first surface. The adjustment assembly is arranged to apply orthogonal biasing forces to a pair of orthogonal surfaces of the non-cylindrical steering rack.
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公开(公告)号：US10933904B2
公开(公告)日：2021-03-02
申请号：US16234673
申请日：2018-12-28
发明人： Sven Muehling , Thiemo Kuesters , André Gabener
IPC分类号： B62D3/12 , F16F1/18 , F16H55/26 , F16H19/02 , F16C35/02 , F16H57/12 , F16H55/28 , F16C29/02 , F16F1/02 , F16H19/04 , F16F1/20
摘要： A steering assembly having an inner steering member; an outer member, where the inner steering member is adapted to translate relative to outer member; and a bearing component disposed around a portion of the inner steering member, where the bearing component includes a bearing having a unitary substrate and a polymer layer overlying the substrate, where the bearing has a generally arcuate shape and is adapted to support the inner steering member disposed in the outer member, where the bearing has a support region for supporting an inner steering member, and a plurality of feet comprising a first foot and second foot spaced apart from each other such that the support region extends there between, and where the first and second feet extend in radial direction beyond the support region such that upon assembly between inner steering member and outer member, wherein the bearing exerts a force against the inner steering member.
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公开(公告)号：US10889315B2
公开(公告)日：2021-01-12
申请号：US16206078
申请日：2018-11-30
发明人： Tae Yoon Kim
摘要： A supporting apparatus for a steering gear box includes a pressing yoke part for supporting a side surface of a rack bar to be engaged with a steering input gear in a shape to wrap the side surface of the rack bar, a supporting yoke part provided in a mounting groove together with the pressing yoke part, an elastic link part formed of an elastic material and extending from the pressing yoke part to be inserted into the supporting yoke part, a cover part provided at a position opposite to the supporting yoke part and shielding an inlet of the mounting groove, and a pressing part located between the supporting yoke part and the cover part and pressing the supporting yoke part by a predetermined elastic force.
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公开(公告)号：US10717466B2
公开(公告)日：2020-07-21
申请号：US15881676
申请日：2018-01-26
申请人： MANDO CORPORATION
发明人： Heung Ju Kim
摘要： The present disclosure provides a rack bar supporting device of a steering apparatus for a vehicle. The rack bar supporting device includes: a support yoke to support a rack bar; a first cam member configured to have a front surface supporting the support yoke toward the rack bar and to have a rear surface provided with a first cam surface inclined in a circumferential direction thereof; a second cam member configured to have a front surface provided with a second cam surface inclined in a circumferential direction thereof to correspond to the first cam surface, to have a rear surface to which one end of a torsion spring is supported and coupled; a yoke plug; and an elastic pin.
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公开(公告)号：US10563745B2
公开(公告)日：2020-02-18
申请号：US15689822
申请日：2017-08-29
发明人： Thomas Brown
摘要： A wear compensator to compensate wear between a rack and a pinion including a yoke plug, a pin affixed to the yoke plug, jaws that surrounds the pin, a disc spring sandwiched between the yoke plug and the jaws, a stage compensator that receives and slides along the jaws to provide a frictional force, a rack guide in contact with the rack, a spring extending between the stage compensator and the rack guide, wherein when the rack guide transfers to the stage compensator a first load above a predetermined threshold, the frictional force overcomes prevents the spring disc to push the stage compensator towards the rack, and when the rack guide transfers to the stage compensator a second load below the predetermined threshold, the frictional force allows the spring disc to push the stage compensator towards the rack.
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公开(公告)号：US20190135329A1
公开(公告)日：2019-05-09
申请号：US15803612
申请日：2017-11-03
摘要： A rack and pinion steering system includes a rack housing, a rack bearing, and an adjuster plug. The rack housing defines a rack housing bore extending along an axis. The rack bearing is disposed within the rack housing bore. The rack bearing has a first bearing portion that is biasingly connected to a second bearing portion. The first bearing portion and the second bearing portion extend along the axis between a first rack bearing end and a second rack bearing end. The adjuster plug is disposed within the rack housing bore. The adjuster plug extends along the axis between a first adjuster plug end that engages the second rack bearing and a second adjuster plug end.
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公开(公告)号：US09657832B2
公开(公告)日：2017-05-23
申请号：US13792581
申请日：2013-03-11
申请人： Cory R. Ricker
发明人： Cory R. Ricker
CPC分类号： F16H57/12 , B62D3/123 , F16H19/04 , F16H55/283 , Y10T74/18096 , Y10T74/19623
摘要： A wear compensator assembly configured for exerting a predetermined biasing force on a rack and a pinion shaft of a steering gear assembly is disclosed. The wear compensator assembly includes a cam member having a seating surface and a biasing member seated against the seating surface of the cam member. The biasing member is configured to be compressed by a predetermined amount and to exert the predetermined biasing force.
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公开(公告)号：US09517792B2
公开(公告)日：2016-12-13
申请号：US14682027
申请日：2015-04-08
发明人： Tae Yoon Kim
CPC分类号： B62D3/123 , F16H55/283 , F16H57/12 , F16H2055/281 , F16H2057/127
摘要： A yoke clearance compensator is disclosed. It includes a yoke body installed in a housing of a steering gear box to support a rack bar; an elastic member to press the yoke body toward the rack bar; a press portion contacted with the elastic member to support the elastic member; and a yoke plug portion fixed to the housing to adjust the strength of supporting the elastic member by the press portion.
摘要翻译： 公开了一种轭间隙补偿器。 它包括安装在转向齿轮箱的壳体中以支撑齿条的轭体; 弹性构件，用于将轭体朝向齿条推压; 与所述弹性构件接触的按压部，以支撑所述弹性构件; 以及固定在所述壳体上的轭塞部，以调节由所述按压部支承所述弹性部件的强度。
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公开(公告)号：US09463825B2
公开(公告)日：2016-10-11
申请号：US14379518
申请日：2013-02-20
申请人： SchmitterGroup AG
发明人： Friedhelm Gunther , Marco Schmidt , Ralf Dirscherl
CPC分类号： B62D3/126 , B62D3/12 , F16H19/04 , F16H55/28 , Y10T74/18088
摘要： A motor vehicle steering gear with a gear rack and a drive pinion that meshes with it, which drive pinion comprises a rigidly attached drive projection in a rotational bearing that is on a front face and eccentric to the pinion teething for coupling a motor vehicle steering spindle, said rotational bearing being guided in a direction transverse and parallel to a diametrical plane formed by the pinion teething, such that when the pinion is rotating, compensation strokes for the rotational bearing are specified in a direction transverse to the gear rack, said compensation strokes being caused by the eccentric attachment of the drive projection, a retaining projection rigidly attached at a front face concentrically to the pinion teeth, the retaining projection being rotatably in engagement with the retaining piece that is guided within a gear housing parallel to the gear rack teeth, is and that during pinion rotation compensation strokes parallel with and at a constant distance to the gear rack teeth are specified, which compensation strokes are caused by the eccentric attachment of the driving projection.
摘要翻译： 一种具有齿条和与其啮合的驱动小齿轮的机动车辆舵机，该驱动小齿轮包括刚性附接的驱动突起，该转动轴承在前表面上并偏心于小齿轮，用于联接机动车辆转向主轴 所述旋转轴承沿横向并平行于由小齿轮出牙形成的直径平面的方向被引导，使得当小齿轮旋转时，用于旋转轴承的补偿冲程在横向于齿条的方向上被指定，所述补偿冲程 由驱动突起的偏心附接引起，保持突起刚性地附着在前表面上与小齿轮齿同心地，保持突起可旋转地与保持件接合，该保持突起在平行于齿条齿的齿轮箱内被引导 是，并且在小齿轮旋转补偿冲程平行于和恒定距离到gea 指定了齿条齿，哪些补偿行程是由驱动突起的偏心附接引起的。
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