| 摘要 |
PROBLEM TO BE SOLVED: To provide vibration control rubber composed of a pair of flange plates provided with a mounting part and a rubber part provided between these flange plates and integrating both of these flange plates by vulcanization bonding and having vibration control performance being greatly different from that of conventional vibration control rubber, although its appearance is quite the same as that of conventional vibration control rubber, to respond to customer's needs (difficult demand) accurately. SOLUTION: In this vibration control rubber A composed of the pair of flange plates 1, 2 provided with the mounting part 4 and the rubber part 3 provided between these flange plates 1 and 2 and integrating both of these flange plates 1, 2 by vulcanization bonding, protruding parts 1B, 2B overhanging in a condition in which they are buried in the rubber part 3 are formed in at least either of the pair of flange plates 1, 2. When wall thickness of a part in which the protruding parts 1B, 2B are buried in the rubber part 3 is t and average diameter of the flange plates 1, 2 is D, the relation of 0<t≤0.3D is set. COPYRIGHT: (C)2006,JPO&NCIPI |
