To provide a connection reinforcing member capable of reliably enhancing ride comfort, controllability and stability.
A shaft-like connection reinforcing member which is connected to a first member on one end side and connected to a second member on the other end side while the first and second members are separated from each other has a mechanical property that any displacement output in the same direction as the direction of the axial force is not present if the axial force is below a predetermined value with respect to an axial force received from at least one of the first and the second members, and the displacement output in the same direction as the direction of the axial force is immediately generated if the axial force is equal to or larger than the predetermined value.
KOIZUMI AKIRA
| JP2004131943A | 2004-04-30 | |||
| JPH03113995U | 1991-11-21 | |||
| JP2003106376A | 2003-04-09 | |||
| JPH0390288U | 1991-09-13 |
Mitsuo Tanaka
Hiroshi Kano