| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain and provide a simple vehicular axle spring with a damper requiring no dedicated arrangement space while minimizing an increase in the number of components and cost by further devising a structure. <P>SOLUTION: In the vehicular axle spring formed by interposing an elastic part 3 of a laminated rubber structure in which a plurality of elastic layers 4 and hard partition walls 5 are alternately laminated in radial inward and outward directions in concentric with an axis P between a main shaft 1 and an outer cylinder 2 having the same axis P, a damper mechanism having a damper chamber 9 expanded and contracted by the relative movement of the main shaft 1 and the outer cylinder 2 in the axial center P direction and an orifice 12 passing through the damper chamber 9 is installed. The damper chamber 9 is configured of a space 7 surrounded by a closing part 6 closing one axial end of the outer cylinder 2, the main shaft 1 and the elastic part 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
