PURPOSE: To reduce the mass of a bracket for forming an engine mount while improving its rigidity and make the natural frequency of the engine mount high.
CONSTITUTION: Side plates 1, 1' are formed of vibration damping steel plates, and the center parts of the side plates 1, 1' are provided with opening parts 13, 13' of the same diameter. This pair of side plates 1, 1' are installed in the parallely opposed state as well as with the specified spacing, and the lower connecting parts 15, 15' and the upper connecting parts 11, 11' are jointed so as to form a bracket 5 of frame structure as a whole. A cylindrical vibration control bush 3 is pressed into the opening parts 13, 13' provided at the side plates 1, 1' of this bracket 5. With the adoption of this frame structure, the bracket 5 lightweight with high rigidity is formed, and the characteristic frequency of an engine mount can be made high. Vibration can be damped by the action of the vibration damping steel plates so as to display excellent performance from the viewpoint of a measure to counter vibration and noise.
| JP2015063999 | ANTI-VIBRATION MOUNT DEVICE |
| JP2006250234 | LATERAL LINK |
| JP3642826 | BUSH |
UENO MASATO
FURUYA TSUNEICHI
