| 摘要 |
<p>A vibration-proof device of a breaker is provided to absorb the vibration generated by a breaker effectively and to restrain the occurrence of noise to the maximum by improving the shape of a vibration-proof member and a support structure, and to heighten the durability of a vibration-proof member by minimizing the deformation of a vibration-proof member caused by continuous impacts. A vibration-proof device of a breaker comprises a support pin(16) installed across two side walls of a box type bracket(12) to be parallel to one side of a hammer device(11), and a support damper(17) composed of many blocks absorbing vibration and provided with a hole to insert the support pin, wherein three blocks are attached to one pin in a row and contacted with one side of the hammer device to transfer horizontal vibration of the hammer device to each block as compressive force and to make each block absorb vibration, thereby to absorb the vibration of the hammer device effectively and to minimize the impact and noise caused by the vibration.</p> |
