Tool to drive mountings home has an internal combustion power unit with a number of firing stations in the zone between the combustion chamber wall and a dividing plate for selection of the required power

摘要

The power tool to drive a mounting into a surface, powered by an internal combustion power unit, has an ignition system with a number of firing stations (43-45) to ignite the fuel gas in the combustion zone formed between a dividing plate (18) and the combustion chamber wall (14). The dividing plate (18) has passage holes (38) in different positions, matching the number of firing stations. Only one firing station (43-45) is activated at any one time.