| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wire branch connection device having a wire connection structure allowing even conductive core wires having different diameters to contact each other by press-fitting by a large area with ease, for conduction. <P>SOLUTION: A branch clamp 10 for connecting electric wires to allow conduction of a large capacity current is constructed by including a pinching plate 11 which has a connection part 12 on both sides of a body part 13 having a thickness to allow conduction of a large capacity current, and a bolt 17 and a nut 18 for tightening the pinching plate for pinching an electric wire to attain press-fitting contact. The connection part includes an assembling part 21 which is integrally formed with the body part, and a conduction part 22 in which a contact groove 12a is formed that is inserted in an assembling groove 21a of the assembling part so that an engagement surface 22a is contacted by press-fitting to an outside surface of a conductive core wire of the electric wire by a large area, for a conducted state. A plurality of conductive parts are provided in which the contact groove 12a capable of surface-contacting to the conductive core wire of the electric wire having a different wire thickness are formed respectively. <P>COPYRIGHT: (C)2013,JPO&INPIT |
