Hand-held drive-in tool
AssigneeHilti Aktiengesellschaft
InventorsRobert Spasov, Matthias Blessing, Hans Gschwend, Ulrich Schiestl
Life of this patent
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Abstract
A hand-held drive-in tool for driving fastening elements in includes a drive-in ram (13) displaceably supported in the guide (12), a spring member (31) for displacing the drive-in ram (13), a device (70) for preloading the driving spring member (31) and a locking device (50) having a locking position (54) in which the locking device (50) retains the driving spring member (31) in its preloaded position (22) and includes an annular member (49) pivotally arranged on the locking device (50) and rollable off the locking stop (53) provided on the drive-in ram (13).
Claims4
A hand-held drive-in tool for driving in fastening elements, comprising a guide (12);
- a drive-in ram (13) displaceably supported in the guide (12);
- a drive (30) for driving the drive-in ram (13) and having a driving spring member (31) for displacing the drive-in ram (13);
- a device (70) for preloading the driving spring member (31);
- and a locking device (50) having a locking position (54) in which the locking device (50) retains the driving spring member (31) in a preloaded position (22) thereof, wherein the drive-in ram (13) is provided with a locking stop (53), and the locking device (50) includes an annular member (49) pivotally arranged on the locking device (50) and rollable off the locking stop (53).
Dependencies are inferred from the claim text.