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公开(公告)号：US10276964B2
公开(公告)日：2019-04-30
申请号：US15745960
申请日：2016-08-22
发明人： Norbert Kropiewnicki , Xiafu Wang
IPC分类号： H01R13/42 , H01R13/506 , H01R4/56 , H01R13/424 , H01R13/426 , H01R13/53
摘要： A contact carrier can be inserted into the contact carrier and removed again by a slight elastic deformation of a holding element, a detent engagement action of a detent of the holding element with a further detent of a main body of the contact carrier can be released. A particularly simple mounting and dismounting of a contact element in the contact carrier is realized. The contact carrier is constructed such that the holding element and the contact element can be inserted into the main body from an attachment side which is situated opposite a plug-in side.
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公开(公告)号：US20170229793A1
公开(公告)日：2017-08-10
申请号：US15504270
申请日：2015-08-05
发明人： Martin Schmidt , Xiafu Wang
IPC分类号： H01R4/50 , H01R4/62 , H01R43/048 , H01R4/20
CPC分类号： H01R4/5033 , H01R4/206 , H01R4/625 , H01R43/048 , H01R43/16
摘要： This disclosure addresses the problem of aluminum and in particular stranded aluminum wires, which generally do not well bond to other metals such as e.g. copper or brass. In the long term, transition resistance changes, in particular under the influence of oxygen and due to the energizing with high currents. There is also a need for high-current connectors that can be flexibly strapped and field-wired. This disclosure provides a heavy-duty plug-type connector having at least one crimp contact, the transition between a crimping region formed of aluminum and a contact region formed of copper being shifted to the cylindrical or at least rotationally symmetric crimp contact. The stranded wire can thus be crimped with the crimp contact without the aforementioned problems. Furthermore, an additional inner thread and a pin that the can screwed into it are provided in the crimping region.
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公开(公告)号：US20180219319A1
公开(公告)日：2018-08-02
申请号：US15745960
申请日：2016-08-22
发明人： Norbert Kropiewnicki , Xiafu Wang
IPC分类号： H01R13/506 , H01R13/426 , H01R13/424 , H01R13/53 , H01R4/56
CPC分类号： H01R13/506 , H01R4/56 , H01R13/424 , H01R13/426 , H01R13/53
摘要： A contact carrier can be inserted into the contact carrier and removed again by a slight elastic deformation of a holding element, a detent engagement action of a detent of the holding element with a further detent of a main body of the contact carrier can be released. A particularly simple mounting and dismounting of a contact element in the contact carrier is realized. The contact carrier is constructed such that the holding element and the contact element can be inserted into the main body from an attachment side which is situated opposite a plug-in side.
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公开(公告)号：US20170005420A1
公开(公告)日：2017-01-05
申请号：US15116792
申请日：2015-01-21
发明人： Xiafu Wang , Martin Schmidt , Nicole Spilker , Stefan Garske
摘要： In parallel screw connections, which are preferably used in series terminals, the transmission of force from the connection screw to electric conductors which have different diameters is not always optimal. As a solution, the clamping element is mounted in or on the connection housing both in a movable manner as well as in a rotational manner about a rotational axis. By screwing the connection screw, the clamping element is moved in the direction of the electric conductor, mechanically contacts the electric conductor, is rotated by further screwing the connection screw about the rotational axis, and thus presses the electric conductor against the busbar with a corresponding degree of force. In this manner, an optimal pressing force is ensured independently of the respective diameter of the electric conductor.
摘要翻译： 在串联端子优选使用的平行螺纹连接中，从连接螺钉向具有不同直径的电导体的力的传递并不总是最佳的。 作为解决方案，夹紧元件以可移动的方式以及围绕旋转轴线的旋转方式安装在连接壳体中或其上。 通过拧紧连接螺钉，夹紧元件沿着电导体的方向移动，与导电体机械接触，通过围绕旋转轴线进一步拧紧连接螺钉而旋转，从而将电导体以相应的方式压靠母线 力度。 以这种方式，独立于电导体的相应直径确保最佳的按压力。
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公开(公告)号：US10404002B2
公开(公告)日：2019-09-03
申请号：US15771388
申请日：2016-10-19
发明人： Xiafu Wang , Matthias Keil
IPC分类号： H01R13/426 , H01R13/436
摘要： An insulating body for a plug connector is provided, having at least one seat for a contact, the seat being open in the peripheral direction and surrounding a receiving space for the contact over an angular range which is greater than 180 degrees and smaller than 300 degrees, and wherein at least one peripheral edge of the seat has a guide web provided thereon which is elastic in the radial direction of the seat and which has a wall thickness that is greater at the free end than in the region of the connection to the seat.
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公开(公告)号：US20180337484A1
公开(公告)日：2018-11-22
申请号：US15771388
申请日：2016-10-19
发明人： Xiafu Wang , Matthias Keil
IPC分类号： H01R13/426
CPC分类号： H01R13/426 , H01R13/436
摘要： An insulating body for a plug connector is provided, having at least one seat for a contact, the seat being open in the peripheral direction and surrounding a receiving space for the contact over an angular range which is greater than 180 degrees and smaller than 300 degrees, and wherein at least one peripheral edge of the seat has a guide web provided thereon which is elastic in the radial direction of the seat and which has a wall thickness that is greater at the free end than in the region of the connection to the seat.
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公开(公告)号：US09502786B2
公开(公告)日：2016-11-22
申请号：US14895869
申请日：2014-07-10
发明人： Xiafu Wang , Nicole Spilker , Stefan Garske , Martin Schmidt
摘要： Disclosed is an electrical contact element for contacting an electrical strand conductor, wherein the electrical contact element has a connecting side and a plugging side. A splicing element is provided in a connecting sleeve that forms the connecting side so as to electrically contact an electrical strand conductor in a more effective manner. The splicing element is provided for the purpose of separating out the individual strands of the conductor, contacting as large as possible a surface of the individual strands and penetrating the surface of the strands during a squeezing or crimping action. The arrangement provides a reliable, electrical contact of strand conductors in which a surface of the individual strands that is not suitable for being contacted and is poorly conductive is penetrated.
摘要翻译： 公开了一种用于接触电线导体的电接触元件，其中电接触元件具有连接侧和封堵侧。 在形成连接侧的连接套筒中设置有拼接元件，以便以更有效的方式与电线导体电接触。 接合元件被提供用于分离出导体的各股线，尽可能地接触单个线股的表面并在挤压或卷曲动作期间穿过线股的表面。 这种布置提供了一股可靠的电线接头，其中单个线束的表面不适于被接触并且导电性差。
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