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公开(公告)号：US11916345B2
公开(公告)日：2024-02-27
申请号：US17634737
申请日：2020-09-02
发明人： Marc Böcker , Ralf Schumacher , Karlo Stjepanovic , Walter Hanning , Till Schmitz , Stefan Aporius , Jens Oesterhaus
IPC分类号： H01R4/48
CPC分类号： H01R4/48365
摘要： A connection terminal for connecting a conductor is formed as a direct plug-in terminal and includes a clamping spring arranged in a housing. The clamping spring includes a resilient clamping leg which can move into an open and locking position by pressing down an actuating device. The housing contains a conductor insertion channel for insertion of the conductor into a clamping point between the free end of the clamping leg and a busbar. The actuating device includes a pressing element and a pivoting element which interacts with the pressing element at least when the clamping point is being opened. At least one release device is provided for releasing the locking state of the clamping leg of the clamping spring. The release device is designed in such a way that the locking position can be released again by the action of the conductor on the release device when it is inserted, wherein the pivoting element acts on the pressing element and the pressing element acts on the clamping leg.
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公开(公告)号：US11424558B2
公开(公告)日：2022-08-23
申请号：US16767038
申请日：2018-11-21
摘要： A connection device for the connection of a conductor end includes a housing having a slotted link, a busbar section having a slotted link aligned with the housing slotted link, an d clamping spring assembly rotatably connected with the housing and operable between an open position and a contact position with the conductor end. A rotary lever assembly including a rotary lever element is operably connected with the clamping spring assembly. The rotary lever element has a cam section and a control curve section on which the clamping spring assembly slides during movement into the contact position. A clamping device is arranged on the cam section and is retained by the housing and busbar slotted links.
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公开(公告)号：US10971847B2
公开(公告)日：2021-04-06
申请号：US16713664
申请日：2019-12-13
发明人： Uwe Arlitt , Frank Hackemack , Karlo Stjepanovic , Stefan Fischer , Genadij Neumann , Peter Stuckmann , Ralf Schumacher , Michael Lenschen , Marco Waldhoff , Andreas Rutz , Peter Meyer
IPC分类号： H01R13/44 , H01R13/703
摘要： A disconnect terminal includes an enclosure, a first conductor rail, a second conductor rail, a switching device, and an actuation device. The switching device can be switched by the actuation device from a connecting position, in which the first conductor rail and the second conductor rail are electrically connected by the switching device into a disconnecting position in which the electrical connection of the first conductor rail and the second conductor rail is separated or disconnected, and back. A visible portion of the actuation device aligns with a surface of a portion of an upper side of the enclosure or with a part connected with the enclosure. In the disconnecting position, the visible portion of the actuation device protrudes from a surface of a portion of an upper side of the enclosure or of a part connected with the enclosure in a clearly visible manner. An assembly is provided of at least two aligned disconnect terminals.
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公开(公告)号：US10396476B2
公开(公告)日：2019-08-27
申请号：US15761177
申请日：2016-09-16
发明人： Karlo Stjepanovic , Stephan Fehling
摘要： A connection device for conductors has one or more single conductor terminals which are formed as direct plug connections. Each conductor terminal has a metal contact element such as a metal clamping cage, a spring support made of a non-conductive material such as plastic, and a clamping spring. Each of the spring supports is placed on at least one corresponding receiving element made of a non-conductive material.
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公开(公告)号：US10658766B2
公开(公告)日：2020-05-19
申请号：US16305953
申请日：2017-05-26
发明人： Michael Herrmann , Constantin Classen , Karlo Stjepanovic , Stephan Fehling , Walter Hanning , Jens Oesterhaus , Marco Waldhoff , Herbert Fricke
IPC分类号： H01R4/48
摘要： A direct clamp terminal for connecting a conductor in the form of a flexible stranded conductor includes a housing with a chamber and an insertion conduit for inserting the conductor into the chamber. A bus bar or a clamping cage is provided in the housing and a clamping spring is located in the chamber and acts as a compression spring for securing the electrical conductor to the bus bar or the clamping cage in the area of a clamping point. The clamping spring has a clamping limb that can be pivoted about a pivoting axis and that can be shifted from a detent mode in which it is locked in a detent position into a clamping mode in which it is released from the detent mode and presses the electrical conductor against the bus bar or the clamping cage. The clamping limb can be released from the detent mode using two different shifting devices.
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公开(公告)号：US10439305B2
公开(公告)日：2019-10-08
申请号：US15762005
申请日：2016-09-16
摘要： A connection device for conductors has at least one double conductor connection for connecting two conductors. The conductor connections are formed as direct plug connections each having a metal clamping cage formed of a highly conductive material such as sheet metal. A clamping spring is mounted on each clamping cage. Each clamping cage serves as a spring support for a clamping spring and as a contact element for each conductor.
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公开(公告)号：US12126130B2
公开(公告)日：2024-10-22
申请号：US17780182
申请日：2020-11-26
发明人： Stephan Fehling , Walter Hanning , Michael Herrmann , Heike Schmidtpott , Andreas Rutz , Michael Lenschen , Karlo Stjepanovic
IPC分类号： H01R4/48
CPC分类号： H01R4/48365 , H01R4/4814 , H01R4/48455
摘要： A spring-loaded terminal is designed as a direct plug-in terminal for connecting a conductor. The terminal includes a busbar for contacting the conductor, a clamping spring for retaining the electrical conductor in the terminal, and a retaining spring for latching the clamping spring in an open position so that the conductor can be inserted into a contact area. The clamping spring has a pivotable clamping leg and a clamping edge. The retaining spring has a pivotable pivoting leg having at least one retaining device as a first latching device. The clamping leg has a corresponding latching device cooperating with the retaining device of the pivoting leg in a latching state of the clamping leg. The clamping leg is adjustable from the latching state by displacing the electrical conductor into a clamping state in which the clamping leg is unlatched from the retaining device and presses the electrical conductor with the clamping edge of the clamping leg against the busbar. The latching device of the clamping leg is spaced from the clamping edge of the clamping leg.
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公开(公告)号：US12021339B2
公开(公告)日：2024-06-25
申请号：US17594556
申请日：2020-04-23
CPC分类号： H01R4/48365 , H01R4/48455 , H01R9/26
摘要： A spring terminal, in particular a direct plug-in terminal, for connecting a conductor such as a flexible stranded conductor includes a housing with a chamber and an insertion channel for inserting the conductor into the chamber. A busbar and/or a clamping cage are arranged in the housing and a clamping spring is arranged in the chamber and acts as a pressure spring. The clamping spring includes a clamping limb, said clamping limb releasable out of a latching state by a pusher having a latching edge on which the pusher can be latched in the interior of the housing on a latching hook of the busbar or another element arranged in the housing in a latching state. The pusher holds the clamping spring in a latched manner in the open position, wherein the latching edge of the pusher can be released from the latching state by an opposite movement.
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公开(公告)号：US11824318B2
公开(公告)日：2023-11-21
申请号：US17264554
申请日：2019-09-05
发明人： Andreas Rutz , Frank Hackemack , Karlo Stjepanovic , Jürgen Ziemke , Stefan Fischer , Marco Waldhoff , Jörg Münstermann
CPC分类号： H01R4/4818 , H01R4/30 , H01R11/11 , H01R43/16
摘要： A busbar for electrically contacting an electrical conductor has two mutually opposing side walls and a bearing wall for the electrical conductor. The bearing wall extends between the side walls and transversely or substantially transversely to same, wherein the side walls and the bearing wall extend in an insertion direction and define a receiving space for receiving the electrical conductor. At least one electrically conductive projection is provided on one of the side walls and/or the bearing wall. The width of the projection is less than the width of the bearing wall.
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公开(公告)号：US11411328B2
公开(公告)日：2022-08-09
申请号：US16767292
申请日：2018-11-21
发明人： Karlo Stjepanovic , Stephan Fehling , Stefan Fischer , Frank Hackemack , Andreas Rutz , Jörg Münstermann , Marco Waldhoff
摘要： A connection device for the connection of a conductor end includes a housing, a busbar section arranged in the housing, and a clamping spring assembly rotatably connected with the housing and operable between an open position and a contact position in contact with the conductor end. A rotary lever assembly is operably connected with the clamping spring assembly. The clamping spring assembly includes at least one clamping spring having clamping and actuating limbs arranged at an acute angle and connected by a bending region bearing against a spring carrier. The clamping spring assembly is preferably preassembled on the spring carrier for insertion in the housing.
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