| 摘要 |
<p>The present invention is for a holder for a device comprising axially vibrating and/or beating tools, e.g. a device for removal of hard layers by axing using an axially vibrating and beating chisel. The device is manually controlled and transfer of vibrations and beats from the chisel to the handles is eliminated or much reduced by shock absorbers which are arranged parallel to the chisel. The chisel and its power machine are mounted onto one with the shock absorbers parallel fastening means which is connected to the lower ends of the shock absorbers. The device also comprises a backward support so that in operation it does not need to be held in position but only directed.</p> |
