| 摘要 |
<p>PURPOSE:To make fabrication of hammers easy by using a white type reinforcing agent for the rubber material forming the hammer tops. CONSTITUTION:If the reinforcing agent of a bar material 12 such as synthetic rubber material which becomes the striking hammer top fitted in the groove of hammer wood 10 is made the one of white type such as silicon compound, clay, calcium carbonate or the like, the line which deposits on the side face of the hammer at the cutting with a cutter becomes white and the appearance of the hammer is not impaired. Hence, the need for removal of the deposited lines, etc. at the cutting is eliminated and the hammers are made by the easy fabrication.</p> |
