Driving tool for driving fastening means into a workpiece
This relates to a driving tool for driving fastening means, nails/staples, into a workpiece, a trigger lever, which can be actuated manually, and a workpiece contact element, which can be actuated by placing the tool onto the workpiece, the tool operates in a single shot mode, in which each individual sequence of an actuation of the workpiece contact element with subsequent actuation of the trigger lever triggers a driving-in cycle, the tool operates in a bump firing mode, in which, with the trigger lever continuously actuated, each individual actuation of the workpiece contact element triggers a driving-in cycle, a resetting assembly providing, by means of which the tool is resettable from the bump firing mode into single shot mode in an automatic, time-controlled resetting operation. It is proposed that a signaling assembly, which emits a feedback signal to the user before, after or during each automatic resetting operation, is provided.
1. A driving tool for driving a fastener into a workpiece, the driving tool comprising:
a trigger lever, which is configured to be actuated manually;
a workpiece contact element, which is configured to be actuated by placing the driving tool onto the workpiece, wherein
the driving tool is operable in a single shot mode, in which each individual sequence of an actuation of the workpiece contact element with subsequent actuation of the trigger lever triggers a driving-in cycle, and
the driving tool is further operable in a bump firing mode, in which, with the trigger lever continuously actuated, each individual actuation of the workpiece contact element triggers a driving-in cycle;
a resetting assembly, by means of which the driving tool is configured to be reset from the bump firing mode into the single shot mode in an automatic, time-controlled resetting operation; and,
a signaling assembly, which is configured to emit a feedback signal to the user before, after or during the automatic, time-controlled resetting operation;
wherein, the resetting assembly is configured to be activated in the bump firing mode and, after a delay time starting from the activation, transfer the driving tool from the bump firing mode into the single shot mode;
wherein the signaling assembly and the driving tool are operable pneumatically,
wherein the feedback signal that is configured to be emitted by the signaling assembly is a haptic signal at the trigger lever,
wherein the signaling assembly has a feeling element that is movable relative to the trigger lever in order to produce the haptic feedback signal,
wherein the trigger lever includes a through opening through which the feeling element moves in order to project forwardly of a front surface of the trigger lever to produce the haptic feedback signal;
wherein the resetting assembly further comprises a resetting element, which is adjustable into a resetting position for the resetting of the driving tool into the single shot mode, and the adjustment of the resetting element into the resetting position is triggered by generation of the feedback signal.
2. The driving tool as claimed in claim 1 , wherein the signaling assembly is configured to emit the feedback signal at a predetermined time interval before the automatic, time-controlled resetting operation.
3. The driving tool as claimed in claim 1 , wherein the adjustment of the resetting element into the resetting position brings about movement of the feeling element.
4. A driving tool for driving a fastener into a workpiece, the driving tool comprising:
a trigger lever, which is configured to be actuated manually;
a workpiece contact element, which is configured to be actuated by placing the driving tool onto the workpiece, wherein
the driving tool is operable in a single shot mode, in which each individual sequence of an actuation of the workpiece contact element with subsequent actuation of the trigger lever triggers a driving-in cycle, and
the driving tool is further operable in a bump firing mode, in which, with the trigger lever continuously actuated, each individual actuation of the workpiece contact element triggers a driving-in cycle;
a resetting assembly for resetting the driving tool from the bump firing mode into the single shot mode in an automatic, time-controlled resetting operation; and
a signaling assembly, which is configured to emit a feedback signal to the user before, after or during the automatic, time-controlled resetting operation, wherein the signaling assembly includes a feeling element and the feedback signal is a haptic signal that is generated by movement of the feeling element toward the trigger lever;
wherein the trigger lever forms a receptacle for the feeling element;
wherein a front surface of the trigger lever includes a through opening in communication with the receptacle, and the feeling element protrudes through the through opening and forwardly of the front surface in order to produce the haptic signal;
wherein the resetting assembly further comprises a resetting element, which is adjustable into a resetting position for resetting the driving tool from the bump firing mode into the single shot mode, and the adjustment of the resetting element into the resetting position is triggered by generation of the feedback signal.
5. The driving tool of claim 4 , wherein the through opening is a slit opening.