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公开(公告)号：US20170305219A1
公开(公告)日：2017-10-26
申请号：US15492471
申请日：2017-04-20
摘要： In order to improve a trailer device for motor vehicles, comprising a crossmember, which is mountable on a vehicle body at the rear-end side thereof, a holding unit, which is provided on the crossmember and which carries a ball neck receiving body comprising a ball neck receptacle, into which receiving body an insertion portion of a ball neck supporting a coupling ball is insertable and fixable therein, in such a way that the ball neck receiving body is both visible and intrusive to the least possible extent when the ball neck is not inserted, it is proposed that the holding unit comprises a pivot bearing unit, by means of which the ball neck receiving body is movable from a working position, in which the ball neck is insertable into said receiving body for trailer operation, into a rest position, and that at least one stop element fixedly connected to the holding unit is provided, which stop element has a first support surface, which, in the working position, abuts against the insertion portion with the insertion portion inserted into the ball neck receptacle and thus blocks a pivoting of the ball neck receiving body in at least one pivot direction.
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公开(公告)号：US10434831B2
公开(公告)日：2019-10-08
申请号：US14929963
申请日：2015-11-02
摘要： In order to provide a trailer coupling device for motor vehicles, comprising a rear-side cross member which is mountable on a vehicle body, a supporting unit provided on the cross member which holds a ball neck receiving sleeve having a ball neck receptacle in which a ball neck incorporating a coupling ball is insertable and fixable therein, in which the ball neck receiving sleeve is minimally visible and disturbing when the ball neck is not inserted, it is proposed that the supporting unit comprises a pivot bearing unit by means of which the ball neck receiving sleeve is pivotable from a working position in which the ball neck is insertable therein in order to use a trailer, into a rest position in which an insertion opening of the ball neck receiving sleeve is arranged outside a visible region.
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公开(公告)号：US20150375585A1
公开(公告)日：2015-12-31
申请号：US14753598
申请日：2015-06-29
摘要： In order to improve a trailer coupling for motor vehicles, including a ball neck which is mountable on a rear part of a motor vehicle so as to be fixed to the vehicle by means of a ball neck carrier by way of a first end and on a second end carries a coupling ball, in such a manner that load carriers can be mounted and held securely in a simple manner, it is proposed that, for positioning a load carrier holding device, which is loadable onto the coupling ball and the ball neck, at least one first positioning body is arranged on the ball neck at a defined spacing from the coupling ball, that the at least one first positioning body is arranged on a ball neck portion of the ball neck which adjoins a ball attachment of the ball neck which carries the coupling ball and in particular, proceeding from the ball attachment, extends along the ball neck over a distance which corresponds to a maximum of one and a half times the diameter of the coupling ball, and that the at least one first positioning body extends transversely with respect to a development of the ball neck portion which carries said positioning body and away from said ball neck portion.
摘要翻译： 为了改进用于机动车辆的拖车联轴器，包括可安装在机动车辆的后部上的球颈，以便通过第一端的球形颈架固定到车辆上 第二端承载联接球，其方式可以简单地安装和固定负载载体，为了将可装载到联接球和球颈上的负载架保持装置定位， 所述至少一个第一定位体以与所述联接球隔开的间隔布置在所述球颈上，所述至少一个第一定位体布置在所述球颈的与所述球颈附近相邻的球颈部的球颈部上， 承载联接球，并且特别地，从球附件开始，沿着球颈延伸一段距离，该距离对应于联接球的直径的最大值的一倍半，并且至少一个第一位置 宁体相对于承载所述定位体并远离所述球颈部的球颈部的展开而横向延伸。
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公开(公告)号：US09849741B2
公开(公告)日：2017-12-26
申请号：US14994891
申请日：2016-01-13
摘要： In the case of a trailer coupling for motor vehicles, including a cross member, which is connectable to a motor vehicle body, and a bearing unit, which carries a ball neck that at a first end is connected to the bearing unit and at a second end carries a coupling ball, and a holding base, which carries the bearing unit and is connected to the cross member, it is proposed according to the invention that the holding base should have a flange unit, for receiving the bearing unit, and two holding elements that project from the flange unit and in so doing run at a spacing from one another and act on the cross member.
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公开(公告)号：US20160159177A1
公开(公告)日：2016-06-09
申请号：US14929963
申请日：2015-11-02
摘要： In order to provide a trailer coupling device for motor vehicles, comprising a rear-side cross member which is mountable on a vehicle body, a supporting unit provided on the cross member which holds a ball neck receiving sleeve having a ball neck receptacle in which a ball neck incorporating a coupling ball is insertable and fixable therein, in which the ball neck receiving sleeve is minimally visible and disturbing when the ball neck is not inserted, it is proposed that the supporting unit comprises a pivot bearing unit by means of which the ball neck receiving sleeve is pivotable from a working position in which the ball neck is insertable therein in order to use a trailer, into a rest position in which an insertion opening of the ball neck receiving sleeve is arranged outside a visible region.
摘要翻译： 为了提供一种用于机动车辆的拖车联动装置，包括可安装在车体上的后侧横梁，设置在横梁上的支撑单元，该支撑单元保持具有球颈座的球颈接收套筒，其中， 结合有联接球的球颈可插入并固定在其中，当颈部未插入时，球颈接收套筒在其中是最不可见的和令人不安的，建议支撑单元包括枢轴支承单元，通过该支承单元，球 颈部接收套筒可从其中可将球颈插入其中的工作位置枢转以便使用拖车进入静止位置，在此休止位置，球颈接收套筒的插入开口布置在可见区域的外部。
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公开(公告)号：US09855803B2
公开(公告)日：2018-01-02
申请号：US14753598
申请日：2015-06-29
摘要： In order to improve a trailer coupling for motor vehicles, including a ball neck which is mountable on a rear part of a motor vehicle so as to be fixed to the vehicle by means of a ball neck carrier by way of a first end and on a second end carries a coupling ball, in such a manner that load carriers can be mounted and held securely in a simple manner, it is proposed that, for positioning a load carrier holding device, which is loadable onto the coupling ball and the ball neck, at least one first positioning body is arranged on the ball neck at a defined spacing from the coupling ball, that the at least one first positioning body is arranged on a ball neck portion of the ball neck which adjoins a ball attachment of the ball neck which carries the coupling ball and in particular, proceeding from the ball attachment, extends along the ball neck over a distance which corresponds to a maximum of one and a half times the diameter of the coupling ball, and that the at least one first positioning body extends transversely with respect to a development of the ball neck portion which carries said positioning body and away from said ball neck portion.
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公开(公告)号：US20170072753A1
公开(公告)日：2017-03-16
申请号：US15261323
申请日：2016-09-09
摘要： The invention relates to a trailer coupling including a ball neck, which is movable between an operative position and a rest position and which has a coupling ball, a pivot bearing unit, which is arranged fixed to the vehicle, and a rotation blocking arrangement having at least two rotation blocking bodies, which are guided by means of a guide body to be movable in a guide direction having at least one component in the radial direction relative to the pivot axis, and having an actuating body which has a respective cam face, that runs transversely to the guide direction, for each of the rotation blocking bodies and which is arranged to be rotatable about the pivot axis and as a result of the rotary movement whereof in a direction of actuation the at least two rotation blocking bodies are movable and urgeable in the guide direction, wherein a release position latching arrangement is provided which, in a release position of the actuating body, is movable between a latch release position that allows movement of the actuating body in relation to the guide body and a latching position that fixes the actuating body in relation to the guide body, and which is urged in the direction of the latching position by a spring element, at least in the release position of the actuating body.
摘要翻译： 本发明涉及一种拖车联轴器，其包括可在工作位置和静止位置之间移动的球形颈部，并且具有联接球，枢转轴承单元，其被布置为固定到车辆;以及旋转阻挡装置， 至少两个旋转阻挡体，其通过引导体引导，以在相对于枢转轴线具有径向方向上的至少一个部件的引导方向上可移动，并具有具有相应凸轮面的致动体，所述致动体具有相应的凸轮面， 横向于引导方向延伸，用于每个旋转阻挡体，并且其布置成可围绕枢转轴线旋转，并且由于在致动方向上的旋转运动的结果，至少两个旋转阻塞体可移动并可推动 在引导方向上，设置有释放位置锁定装置，其在致动体的释放位置中可在闩锁释放位置t 帽子允许致动体相对于引导体移动，以及锁定位置，其将致动体相对于引导体固定，并且通过弹簧元件沿着锁定位置的方向被推压，至少在释放 致动体的位置。
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公开(公告)号：US20160200158A1
公开(公告)日：2016-07-14
申请号：US14994891
申请日：2016-01-13
摘要： In the case of a trailer coupling for motor vehicles, including a cross member, which is connectable to a motor vehicle body, and a bearing unit, which carries a ball neck that at a first end is connected to the bearing unit and at a second end carries a coupling ball, and a holding base, which carries the bearing unit and is connected to the cross member, it is proposed according to the invention that the holding base should have a flange unit, for receiving the bearing unit, and two holding elements that project from the flange unit and in so doing run at a spacing from one another and act on the cross member.
摘要翻译： 在用于机动车辆的拖车联轴器的情况下，包括可连接到机动车体的横梁和承载单元，该轴承单元承载在第一端处连接到轴承单元的球颈，并且在第二 端部承载有联接球，以及承载轴承单元并连接到横梁的保持基座，根据本发明提出，保持基座应具有用于接收轴承单元的凸缘单元，以及两个保持架 元件从法兰单元突出并且以这样的间隔彼此间隔地行进并作用在横梁上。
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公开(公告)号：US10189323B2
公开(公告)日：2019-01-29
申请号：US15261323
申请日：2016-09-09
摘要： The invention provides a trailer coupling including a ball neck movable between an operative position and a rest position. A coupling ball and a pivot bearing unit are fixed to the vehicle. A rotation blocking arrangement has at least two rotation blocking bodies. An actuating body has a respective cam face that runs transversely to the guide direction for each of the rotation blocking bodies arranged to be rotatable about the pivot axis. As a result of the rotary movement in a direction of actuation the at least two rotation blocking bodies are movable in the guide direction. A release position latching arrangement is movable between a latch release position and a latching position that fixes the actuating body in relation to the guide body.
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公开(公告)号：US09981512B2
公开(公告)日：2018-05-29
申请号：US14620857
申请日：2015-02-12
发明人： Wolfgang Gentner
IPC分类号： B60D1/06
摘要： In order to provide a coupling unit for a trailer coupling of a motor vehicle comprising a coupling ball and a coupling ball carrier carrying the coupling ball with the aid of which the loads effective thereon when in use can be detected in a reliable and simple manner, it is proposed that the coupling unit comprise a load-bearing structure which engages around a channel extending parallel to an axis, and that a reference finger extending from a first end to a second end in a longitudinal direction approximately parallel to the axis be arranged in the channel, wherein said finger is fixed at the first end such as to be static relative to the load-bearing structure and extends such as to be free from deformations of the load-bearing structure up to the second end, and wherein the second end cooperates with a sensor unit which detects a relative position of the second end relative to a region of the load-bearing structure engaging around it.
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