| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air spring whose movable range in which the air spring extends can be increased without enlargement. <P>SOLUTION: The air spring has a first member 2 having first bottomed cylinder parts 21, 22, a second member 3 having a bottomed cylinder part 31, and a flexible diaphragm 4 formed with a first fixing part 41 fixed airtightly with a first fastening member 51, a second fixing part 42 fixed airtightly with a second fastening member 52, and a cylindrical telescopic part 43 which is extended along the first bottomed cylinder part in a direction away from the second bottomed cylinder part than the first fastening member at a middle part and is then bent and extended to an opening end of the second bottomed cylinder part, and includes a guide member 6 which is interposed between the first bottomed cylinder part and a part extended along a first bottomed cylinder part of the telescopic part, and is extended on the second bottomed cylinder part side than at least an end on the side away from the second bottomed cylinder part of the first fastening member. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
