摘要:
The present invention relates to a self-winding modular linear unit, which comprises: a center connection portion, a left connection portion horizontally connected to the center connection portion, and a right connection portion horizontally connected to the center connection portion, wherein the left connection portion includes a left extending portion extending downwardly from the left connection portion and forming a left connection space with the center connection space. The right connection portion includes a right extending portion extending upwardly from the right connection portion, and forming a right connection space with the center connection portion. When the left extending portion is embedded into the right connection space or the right extending portion is embedded into the left connection space, the present invention achieves self-winding or self-stacking in a row so as to form a variety of wire organizers.
摘要:
A cord reel assembly described herein comprises a cord reel including a flat flexible cable that comprises a ribbon of generally parallel power transmission and data transmission wires embedded in a non-conductive polymeric matrix. Each data transmission wire is spaced and insulated from any adjacent wire by the polymeric matrix. The power transmission wires are flattened relative to the data transmission wires, and have a larger gauge than the data transmission wires. The FFC comprises non-shielded end regions flanking a shielded middle region that includes a shielding layer on at least one side of the cable, and a non-conductive coating covers the shielding layer.
摘要:
Provided is a rolled copper foil that has an improved flex resistance, ease of processing and a reduced cost even when manufacturing a copper foil having a narrow width, and a method of manufacturing the same. A rolled copper foil 1 of the present embodiment is a rolled copper foil obtained by rolling a round wire rod comprising copper or the copper alloy, and, in the rolled surface of the rolled copper foil, an area ratio of crystal grains oriented at a deviation angle of less than or equal to 13° from the Cube orientation is greater than or equal to 6%.
摘要:
Die Erfindung betrifft eine elektrische Leitung (2), umfassend zumindest drei Adern (8, 12) mit jeweils einem von einem Adermantel (8b, 12b) umgebenen Leiter (8a, 12a), wobei zwei der Adern (8) als Signaladern ausgebildet sind und mit einem diese umgebenden gemeinsamen Teilleitungsmantel (10) eine erste Teilleitung (4), insbesondere Signalleitung bilden, wobei eine weitere der Adern (12) als Leistungsader ausgebildet ist und eine zweite Teilleitung (6), insbesondere Leistungsleitung bildet, und wobei die Adern (8, 12) von einer Trennhülle (14) umgeben sind, die wiederum von einem gemeinsamen Mantel (16) der elektrischen Leitung (2) umgeben ist. Die Leitung (2) ist dadurch gekennzeichnet, dass der Teilleitungsmantel (10) einen inneren Mantelabschnitt (10a) sowie einen äußeren Mantelabschnitt (10b) aufweist und der äußere Mantelabschnitt (10b) härter ist als der innere Mantelabschnitt (10a). Die Erfindung betrifft weiterhin die Verwendung einer solchen Leitung (2) und ein Verfahren zu deren Herstellung.
摘要:
Disclosed is an elastic electric contact terminal including an elastic core provided with at least one or more channels which are recessed downwardly from the top surface thereof with a predetermined width and depth and extend in a lengthwise direction, a polymer film surrounding and adhering to the elastic core, and a solderable metal layer surrounding and adhering to the polymer film, wherein both side walls of the channels elastically support an object.
摘要:
The invention relates to a stranded conductor (2) comprising a number of individual wires (4, 6), wherein multiple identically designed individual wires (4) are arranged about a central inner wire (6) as outer wires (4). The individual wires (4, 6) form a composite which is encased by an insulation (12), and the outer wires (4) are uncompressed and have a non-round cross-section such that when seen in cross-section, the outer wires (4) expand radially outwards starting from the inner wire (6). The composite of individual wires (4, 6) is not compressed such that the composite has a high alternate bending strength.
摘要:
L'invention se rapporte à un câble électrique (10, 100) possédant un conducteur (4) sous la forme de plusieurs fils métalliques (5) comprenant chacun de l'aluminium. La principale caractéristique d'un câble selon l'invention est qu'il comprend une zone centrale (7) dépourvue de fils métallique (5), de manière à permettre aux fils (5) métalliques placés autour de ladite zone centrale (7), de glisser les uns sur les autres lorsque ledit câble (10, 100) subit un effort de torsion.
摘要:
The invention seeks to achieve a repeatable, uniform and reliable connection both for intermediate and for terminal connections of a wiring loom in the form of a layer of conductors. To do this, the invention envisages simultaneously crimping the conductors into the connectors by applying a continuous and uniform pressure in a crimping zone. In one embodiment, the crimping according to the invention is performed by a tool that has two shells (21s, 21i), each shell having a main wall (P1) forming an internal face (F1) equipped with transverse ribs (N1, N2, N3). Each shell (21s, 21i) also has end edges (B1) folded over at right angles to the walls (P1) so as to define an internal space (E1). A connector (32) for uninsulated conductors (51) arranged perpendicular to the ribs (N1, N2, N3) is introduced into this space (E1) to form transverse grooves by compressing (Ps) the ribs (N1, N2, N3) onto the walls (32s, 32i) of the connector (32). Application to current return networks in the passenger cabins of composite-skinned airplanes.