| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber bush for a cab mount capable of satisfying conflicting requests of softness for blocking vibration and rigidity for a tilt lock mechanism to be accurately engaged. <P>SOLUTION: The rubber bush (6) used in a front cab mechanism (10) of a truck having a cab tilt mechanism and interposed in a connecting part of a link mechanism (13) for connecting a chassis frame (4) to a cab is arranged concentrically with an inner cylinder (7) and an outer cylinder (8), an elastic body (9) is integrally interposed therebetween, and an effective thickness in the radial direction of the elastic body (9) is made different in the vertical direction and its right angle direction, so that the spring constant in the vertical direction is set small and the spring constant in its right angle direction is set high. <P>COPYRIGHT: (C)2009,JPO&INPIT |
