| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spray type hand breaker with which a wall surface or a floor surface of a construction can be efficiently destroyed while spraying water during destruction work of the construction, the hand breaker being configured to destroy a target by means of a chisel which is driven by a vibration application mechanism. <P>SOLUTION: A spray type hand breaker comprises a hand breaker which is used for destroying a construction and includes a chisel in its distal end. A spray nozzle is mounted behind a chisel mounting position on a side surface of the hand breaker. A conduit tube or hose disposed on the side surface of the hand breaker while being connected to the spray nozzle is opened in a terminal part of the hand breaker, and a distal end of water supply means can be attached to and detached from a terminal part of the conduit tube or hose. <P>COPYRIGHT: (C)2013,JPO&INPIT |
