| 摘要 |
PROBLEM TO BE SOLVED: To provide a double type shock absorber which buffers impact force in all directions including a tension direction, a compression direction, and a vertical direction, and in which an elastic body is hardly damaged. ! SOLUTION: First and second elastic bodies (31 and 32) constituting a shock absorber (S) are of a structure in which a plurality of metal plates (34) and plate-like rubber materials (35) are laminated. The connection structure of first and second members (1 and 10) constituting the shock absorber (S) is composed of a hemispherical surface-shaped sliding bearing (12) provided in the second member (2), the bearing having radius center side cut by a predetermined amount, and a spherical body (20) supported by the sliding bearing (12). The first member (1) is caused to movably penetrate in the spherical body (20). ! COPYRIGHT: (C)2015,JPO&INPIT |
