| 摘要 |
The present invention relates to a combustion-engined setting tool for driving fastening elements, such as nails, bolts, pins in a constructional component, with a fuel guide ( 12 ) extending from a fuel source ( 11 ) to a combustion chamber ( 13 ) and with at least on electronically controlled valve ( 24 ) which is arranged in the fuel guide ( 12 ) between the fuel source ( 11 ) and the combustion chamber ( 13 ), and with a control unit ( 20 ), including at least one actuation means ( 25 ) with which the valve ( 24 ) is opened for a predetermined time period. For improving, it is proposed to arranged in the fuel guide ( 12 ) a storage chamber ( 21 ) between the electronically controlled valve ( 24 ) and the combustion chamber ( 13 ). The storage chamber becomes filled with fuel through the electronically controlled valve already before the setting tool is pressed against a constructional component, enabling rapid, following one after another, setting processes.
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