Source: http://www.google.com/patents/US8118606?dq=3798359
Timestamp: 2014-03-12 10:24:06
Document Index: 114188772

Matched Legal Cases: ['arts 16', 'art 13', 'arts 16', 'arts 16', 'arts 111', 'art 30', 'art 51', 'art 30', 'art 30']

Patent US8118606 - Conductor arrangement, system and method - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsThe present invention relates to a connector arrangement (30) for connecting a connector device (40) to a conductor (15 a-16 e) in a carrying structure (12), which connection arrangement (30) comprises a neck portion (31) and a body (32) transversally extending from said neck portion, said body comprising...http://www.google.com/patents/US8118606?utm_source=gb-gplus-sharePatent US8118606 - Conductor arrangement, system and methodAdvanced Patent SearchPublication numberUS8118606 B2Publication typeGrantApplication numberUS 12/515,350PCT numberPCT/SE2007/050861Publication dateFeb 21, 2012Filing dateNov 19, 2007Priority dateNov 17, 2006Also published asEP2092617A1, EP2092617A4, US20100087076, WO2008060239A1Publication number12515350, 515350, PCT/2007/50861, PCT/SE/2007/050861, PCT/SE/2007/50861, PCT/SE/7/050861, PCT/SE/7/50861, PCT/SE2007/050861, PCT/SE2007/50861, PCT/SE2007050861, PCT/SE200750861, PCT/SE7/050861, PCT/SE7/50861, PCT/SE7050861, PCT/SE750861, US 8118606 B2, US 8118606B2, US-B2-8118606, US8118606 B2, US8118606B2InventorsMartin LarssonOriginal AssigneeMartin LarssonExport CitationBiBTeX, EndNote, RefManPatent Citations (12), Non-Patent Citations (1), Referenced by (1), Classifications (10) External Links: USPTO, USPTO Assignment, EspacenetConductor arrangement, system and methodUS 8118606 B2Abstract The present invention relates to a connector arrangement (30) for connecting a connector device (40) to a conductor (15 a-16 e) in a carrying structure (12), which connection arrangement (30) comprises a neck portion (31) and a body (32) transversally extending from said neck portion, said body comprising at least one connection surface (33 a-33 e) for connection of said conductor and connection of the same to said connector device. Said body comprises a first and a second portion and that said first portion has a dimension different than the dimension of said second portion, and that each portion comprises a substantially U and/or V shaped recess (34 a , 34 b) in the longitudinal direction of said body.
The invention claimed is: 1. A connector arrangement of an outlet connector device to a conductor in a carrying structure, which connector arrangement comprises a neck portion and a body transversally extending from said neck portion, said body comprising at least one connection surface for connection of said conductor and connection of the same to said connector arrangement, wherein said body comprises a first and a second portion and that said first portion has a dimension different than the dimension of said second portion, and that each portion comprises a substantially U and/or V shaped recess in the longitudinal direction of said body, that connector arrangement is further configured to be inserted transversally in said carrying structure in a first direction through a channel between a first and a second end of said carrying structure and rotated into a second direction to allow establishment of contact with said conductors.
5. The connector arrangement of claim 1, comprising terminals for one or several of electric output, signal wires, telephony, data signals for connection to a computer network, such as ADSL, XDSKL, Ethernet, USB, Firewall, and optical connectors.
6. An oblong structure comprising a space for receiving a connector arrangement, said structure comprising a channel in the longitudinal direction of said structure provided with an opening and in the longitudinal direction of said space at least one conductor, wherein said channel comprises a first space and a second space configured to receive said connector arrangement transversally and allow said connector arrangement to be rotated into a second direction and lock said connector arrangement in a connection position and that said first and second spaces have different dimensions and that walls of said channel are provided with substantially U and/or V shaped tongues.
11. A connector device comprising a connector arrangement connector arrangement of an outlet connector device to a conductor in a carrying structure, which connector arrangement comprises a neck portion and a body transversally extending from said neck portion, said body comprising at least one connection surface for connection of said conductor and connection of the same to said connector arrangement, wherein said body comprises a first and a second portion and that said first portion has a dimension different than the dimension of said second portion, and that each portion comprises a substantially U and/or V shaped recess in the longitudinal direction of said body, that connector arrangement is further configured to be inserted transversally in said carrying structure in a first direction through a channel between a first and a second end of said carrying structure and rotated into a second direction to allow establishment of contact with said conductors.
12. A joint unit for connecting at least two oblong structures in one or several directions, each structure comprising a space for receiving a connector arrangement, said structure comprising a channel in the longitudinal direction of said structure provided with an opening and in the longitudinal direction of said space at least one conductor, wherein said channel comprises a first space and a second space configured to receive said connector arrangement transversally and allow said connector arrangement to be rotated into a second direction and lock said connector arrangement in a connection position and that said first and second spaces have different dimensions and that walls of said channel are provided with substantially U and/or V shaped tongues. Description
TECHNICAL FIELD The present invention relates to an arrangement provided as a conductor rail, and connector device of the type which is connected to the rail.
BACKGROUND OF THE INVENTION The cost for installing cables in new buildings and new cables in old buildings is usually high. Moreover, in new installations a lot of work is done to drill holes and installation, if there is room.
SUMMARY OF THE INVENTION The object of the present invention is to provide a simple system for installation of conductors which substitutes ordinary cables and also in a simple way connects plug sockets and devices. Other advantages with the invention are that it allows installation of conductors for different purposes and thereby connection of different connector types individually or on a same component. Moreover, the installation of the conductors will become independent of the standards, e.g. in different countries, as only the design of the connector parts must be varied. Furthermore, the invention provides additional security, because access to the conductive parts of the rail is made difficult. A rail according to the present invention may be made and adapted to different environments both with respect to functionality and aesthetical viewpoint.
For these reasons a connector arrangement is provided for connecting a connector device to a conductor in a carrying structure. The connector arrangement comprises a neck portion and a body transversally extending from the neck portion. The body comprises at least one connection surface for connection of the conductor and connection of the same to the connector device. The body comprises a first and a second portion and that the first portion has a dimension different than the dimension of the second portion. Each portion comprises a substantially U and/or V shaped recess in the longitudinal direction of the body. The carrying structure comprises a channel corresponding to the shape of the connector arrangement. Preferably, the connector arrangement is substantially T-shaped. According to one embodiment, the body is provided with at least one connection surface. Preferably, the connector arrangement is provided to be inserted in the structure in a first position and turn to a second position for locking and connection.
The invention also relates to an oblong structure comprising a space for receiving a connector arrangement, the structure comprises a channel in the longitudinal direction of the structure provided with an opening and at least one conductor in the longitudinal direction of the space. The channel comprises a first space and a second space arranged to receive and lock the connector arrangement in a connection position. The first and second spaces have different dimensions and that walls of the channel are provided with substantially U and/or V shaped tongues. Preferably, the channel is substantially T-shaped. The structure may comprise a covering, which covers the channel and has a flexible surface. The structure may comprise one or several of a surge protection, timer, and residual current device.
The invention also relates to a method of securely connecting a plug socket to a rail, which socket is provided with a substantially T-shaped connector arrangement in one extension direction of the socket, the rail comprising a channel provided with a substantially U-shaped and/or V-shaped tongues for reception of the connector arrangement and at least one conductor. The method comprises insertion of the connector arrangement in a first position in the channel and turning the connector arrangement to a second position for connection to the conductor.
BRIEF DESCRIPTION OF THE DRAWINGS In the following, the invention is described with reference to a number of embodiments illustrated in the drawings, in which:
FIGS. 10 a and 10 b illustrate schematically a cut through a rail according to a second embodiment of the invention.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS FIGS. 1 and 2 illustrate a rail 10 according to one exemplary embodiment of the invention, for connecting a plug socket, e.g. according to FIG. 4. The rail 10 comprises an outer covering 11 and an internal rail 12.
The receiving space 14, which is substantially T-shaped, is arranged to receive a connector unit, which will be described thoroughly further below. The receiving space is a channel which extends substantially along the entire rail's length and comprises one or several connector parts 16 a-16 e arranged parallel in the longitudinal plane of the rail and an insertion part 13 perpendicular to the connector part but having an open end towards one side of the rail.
The connector parts 16 a-16 e are arranged as resilient foils inserted in corresponding channels 17 a-17 e in the inner rail 12. The connector parts 16 a-16 c are resiliently arranged mainly towards the center axis of the inner rail.
The receiver space, which is substantially T-shaped, has different dimensions, according to the drawing, an upper wider and a lower smaller channel (in the plane of the drawing) and comprises further tongues 18 a and 18 b in each gable section of the space having variable sizes.
Moreover, the inner rail comprises the space 19 for reception of the outer covering 11. The outer covering 11, mainly being provided for decorative reasons, can be made of a suitable material, such as plastic, aluminum or the like, and is snapped in the mentioned receiving spaces 19 by means of snapping parts 111 on the backside of the covering 11. This allows using several different types of fronts for the rail depending on, e.g. environment, within which the rail is used.
FIG. 3 illustrates a side view of a connector unit 30 according to the invention. The connector unit 30 comprises a neck 31, which on one side is provided with a transverse beam 32. The beam, which is connected to the neck 31 substantially at its middle section, is arranged with variable dimensions at each side of the neck, formed as two substantially U-shaped and/or V-shaped ends 34 a and 34 b, respectively. The beam is provided with contact surfaces 33 a-33 d near each end on the surface. Obviously, the contact surfaces may also be provided on the inside of the U-shaped ends. A contact surface 33 is also arranged on the neck 31. The contact surfaces 33 a-33 e are coupled out of the neck through conductors 35 through the neck 31. The connector part may be arranged as spring by means of a resilient part, which extends from the beam's lower part. Preferably, the neck and the beam are made in one piece from a non-conductive material, such as plastic.
The U-shaped and/or V-shaped ends 34 a, 34 b are formed to fit into the above-mentioned receiver space's tongues 18 a, 18 b in the rail.
The connector part 30 may be connected to the backside of a conventional or especially made socket 40, FIG. 4, to couple and lock the socket to the rail according to the invention. Electrical connectors, e.g. in form of wires 41 are connected between the connector part's contact surfaces 33 a-33 e, the holes 42 and ground connections 43, respectively, according to the illustrated embodiment. The connector part may either be provided with conductive surfaces from the connection surfaces to the neck where the wires are connected or the wires or conductive surfaces may be arranged on the inside of the connector part, as mentioned earlier.
The rail may be manufactured in long pieces and cut to the desired lengths. By means of a joint unit 50, as shown in FIG. 5, the rails can be joined wherever needed. The joint unit 50, which according to this example is substantially cross shaped, comprises insertion part 51 and a central portion 52. The insertion part is arranged to fit the form of the receiving space in the rail and has a cross section substantially similar to the T-shape of the connector part 30. In same way as the connector part 30, the joint unit is provided with connections surfaces 53 a-53 d for contacting the joined rails.
The notch 13 in the outer covering 11 can cover the opening of the channel 12 and may be a weakening in the covering material. The inner rail may be provided with different screw bores for installation in different spaces or environments. When installing, the inner rail can is fastened first and after which the covering is snapped on. The rail can be manufactured in different lengths, which can be cut to desired lengths. Fitting units can be produced for connecting at the ends such that two rails can be connected, e.g. by means of drilled holes on a wall or when changing direction.
FIG. 8 shows connection procedure for connecting a plug socket, e.g. the one according to FIG. 4, to the rail. In a first position, illustrated by hatched lines, the socket is positioned horizontally on the rail and pushed into the notch and the substantially T-shaped channel in the inner rail. Then the socket is turned counter clockwise or clock wise, in about 90 degrees. Spring-load may be used to press the T-shaped connector part from the back plane and rest on an opposite surface in the substantially T-shaped channel and thereby locking the plug socket in place. Naturally, this procedure depends on the positioning of the connector part with respect to the socket.
The conductors in the rail may be of different types, electric cables (two or three phase), signal wires, e.g. telephone wires, or different types of data signals, for connection to a computer network, such as ADSL, XDSKL. Of course, a combination of electrical conductors and other conductors may occur.
FIG. 9 illustrates a second embodiment of the socket 90, comprising several types of electrical plugs 91 and 92, telephone socket 93, Ethernet connection 94, USB connection 95 and Firewall connection 96. Of course, optical fibres with optical connectors may also be used.
FIGS. 10 a and 10 b show two different embodiments of the inner rail 12. According to FIG. 10 a, the tongues 18 a and 18 b are shaped substantially square. According to FIG. 10 b, the tongues are missing and connection surfaces 16 a-16 d are provided on the bottom surface of the rail.
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