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公开(公告)号：US20180226733A1
公开(公告)日：2018-08-09
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：US20220416449A1
公开(公告)日：2022-12-29
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
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：US20210320436A1
公开(公告)日：2021-10-14
申请号：US16767031
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：US20210320438A1
公开(公告)日：2021-10-14
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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公开(公告)号：US20190319374A1
公开(公告)日：2019-10-17
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：US20220209435A1
公开(公告)日：2022-06-30
申请号：US17697024
申请日：2022-03-17
摘要： A spring force terminal such as a direct plug-in terminal for connecting a flexible stranded conductor includes a housing having a chamber and a plug-in channel for the conductor into the chamber. A busbar or a clamping cage are provided and a clamping spring arranged in the chamber acts as a compression spring for fixing the electrical conductor on the busbar or the clamping cage in the region of a clamping point. The clamping spring has a clamping leg pivotable around a pivot axis, which is adjustable from a latching state in which it is latched in a latching position into a clamping state in which it is unlatched from the latching position and presses the electrical conductor against the busbar or the clamping cage. The latching state is produced by pressing on the clamping leg in the conductor insertion direction using a pusher wherein the clamping leg is releasable from the latching state using two different actuatable adjustment devices. The second release element is designed to release the pusher from the latching position to release the clamping leg from the latching state. The release element is arranged and formed laterally in relation to the pusher in the chamber in such a way that it acts on the pusher essentially perpendicularly to the conductor insertion direction to release the pusher from the latching position.
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公开(公告)号：US20220190493A1
公开(公告)日：2022-06-16
申请号：US17594556
申请日：2020-04-23
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：US20180277968A1
公开(公告)日：2018-09-27
申请号：US15761177
申请日：2016-09-16
发明人： Karlo STJEPANOVIC , Stephan FEHLING
CPC分类号： H01R11/09 , H01R4/4827 , H01R9/2408 , H01R25/162
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：US20180226732A1
公开(公告)日：2018-08-09
申请号：US15761703
申请日：2016-09-16
CPC分类号： H01R9/2416 , H01R4/48 , H01R4/4827 , H01R9/2408 , H01R11/09 , H01R43/20
摘要： A connection housing includes a connection housing rear wall, at least one open area, and at least one connection device for a conductor. The connection device preferably has at least individual conductor connections. Each individual conductor connection has a metal contact element, a spring support which is made of a non-conductive material such as synthetic plastic, and includes a base wall and a clamping spring. The spring support is inserted into the open area such that the base wall lies parallel to the rear wall of the connection housing at a distance therefrom. The base wall forms a guide for conductors to be inserted, and the base wall completely or partly closes the housing towards the outside in the region of the open area.
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10.发明公开公开(公告)号：US20240030627A1
公开(公告)日：2024-01-25
申请号：US18335374
申请日：2023-06-15
CPC分类号： H01R4/58 , H01R4/4836
摘要： An assembly for contacting an electrical conductor includes a clamping spring which acts as a pressure spring for fixing an electrical conductor in a spring-force clamp and a retaining spring for locking the clamping spring in an open position such that the conductor can be introduced into a contact region in a shifting direction. The clamping spring touches the retaining spring along a contact surface in a locked state and during movement from the locking state into a unlocking state. A lubricant-containing coating is arranged on at least the contact surface,
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