| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connecting structure between an extruded member and other members, which easily, correctly and firmly screws a connecting bolt penetrating through other members in a direction orthogonal to the extruding direction of the extruded member and dispenses with a separate member for covering, in connecting the extruded member with other members. <P>SOLUTION: The extruded member E1 is made of metal and has a cross section shape over the entire length in the extruding direction. The cross section shape comprises: a connecting piece 2 provided to the outside surface 2a to be in face contact with the other member 20 to be connected; a pair of inside pieces 4a, 4b formed at a right angle to the connecting piece 2 forming from the inside face 2b of the connecting piece 2 and extending in parallel with each other; and a pair of female threaded faces 6a, 6b formed on these opposite inner faces. A through-hole 9 is formed penetrating through between the outside face 2a of the connecting piece 2 and the base of a pair of inside pieces 4a, 4b, the base plate 22 of a breaker 20 to be connected is face contacted to the outside face 2a, and the male threaded portion b1 of the bolt B1 inserted through the relevant base plate 22 is penetrated through the through-hole 9, to be screw-connected to a pair of female threaded faces 6a, 6b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
