| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem on the generation of noise by transmitting the gear noise generated at a transmission side by resonance of a stopper part into a cabin while amplifying the same, in a cylindrical liquid-sealed transmission mount comprising a resin stopper part for controlling the excess radial relative displacement of rigid outer cylindrical member and inner cylindrical member. SOLUTION: In this cylindrical liquid-sealed transmission mount 10 having the rigid outer cylindrical member 12 and inner cylindrical member 14, the rubber elastic body 16 mounted between the outer and inner cylindrical members, a liquid chamber 24, and a resin stopper part 38 radially stood like a pillar from the inner cylindrical member 14 into the liquid chamber 24 toward the outer cylindrical member 12, a tip part of the stopper part 38 is composed of a metallic mass part 48 having specific mass. COPYRIGHT: (C)2004,JPO&NCIPI |
