| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To eliminate damages to an opening/closing panel such as a gate; to prevent the generation of local stress concentration by enlarging a restriction area; to attain strong fastening without increasing thickness; and to further facilitate handling. <P>SOLUTION: A pair of projection parts 25 is formed on the inner side surface of a groove 24 at the end of the opening/closing panel, and a support plate 33 abutted on the projection part 25 is provided on the end of a hinge piece 17. A slide bar 41 is movably provided to the inside of the groove 24, and these support plate 33 and slide bar 41 are fastened with a bolt 47 while the projection part 25 is clamped from the front and back sides. The opposed surfaces of the projection parts 25 are tapered 26, a projection part 43 fitted between the tapered surfaces 26 is formed on the slide bar 41, and the head 48 of the bolt 47 is stored in the groove 42 formed on the opposite side of the slide bar 41 with the head 48 of the bolt 47 being whirl-stopped by an inner wall surface of the groove 42. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
