To provide a vibration isolating rubber device enabling the easy insertion of a shaft member supporting rubber members and capable of providing a large effect for preventing the rubber members from being extracted.
In this vibration isolating rubber device for connecting a rod on a suspension side to a vehicle body side, stopper members 6 and 7 are disposed on the upper and lower sides of the annular rubber members 4 and 5 vertically disposed on both sides of a vehicle body side member 3. A shaft member such as the upper end shaft part 2a of a rod 2 is inserted into the rubber members 4 and 5 and tightened by a tightening member 8 to hold these both rubber members 4 and 5 between the upper and lower stopper members. A spiral projected line 10 is formed on the inner peripheral surface of at least one rubber member 5.
TAKESHITA SEIYA
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita