The invention relates to a hand-held tool for driving fastening elements into a base, the tool having an initiating device, the actuation of which initiates a drive-in action and which can be blocked, depending on at least one state of the tool. In order to further simplify or improve the operation
The invention relates to a hand-held tool for driving fastening elements into a base, the tool having an initiating device, the actuation of which initiates a drive-in action and which can be blocked, depending on at least one state of the tool. In order to further simplify or improve the operation of the hand-held tool, a lifting magnet, associated with the initiating device, can block or enable the actuation of the initiating device.
대표청구항▼
1. A hand-held tool for driving fastening elements into a base, comprising an initiating device, the actuation of which initiates a driving process and which can be blocked depending on at least one tool state; and an electrically actuatable mechanical blocking device with which actuation of the ini
1. A hand-held tool for driving fastening elements into a base, comprising an initiating device, the actuation of which initiates a driving process and which can be blocked depending on at least one tool state; and an electrically actuatable mechanical blocking device with which actuation of the initiating device can be blocked or released, wherein the actuatable mechanical blocking device is mechanically coupled to a transmission element, which in turn acts mechanically on the initiating device, the transmission element having a recess, the recess having a position relative to the initiating device that can be varied by the blocking device, wherein the initiating device comprises an actuator and the recess is positioned in a receiving position relative to the initiating device such that the actuator engages during actuation with the recess, without initiating a movement of the transmission element, and wherein the recess is positioned in an initiating position relative to the initiating device such that, when actuating the initiating device, the actuator initiates a movement of the transmission element and initiates a driving process. 2. The hand-held tool according to claim 1, wherein the blocking device comprises a tappet that acts mechanically on an initiating switch of the initiating device. 3. The hand-held tool according to claim 2, wherein the tappet is movable between a blocking position, in which the initiating switch is blocked, and a release position, in which the initiating switch is released. 4. The hand-held tool according to claim 3, wherein the tappet is movable linearly between the blocking position and the release position. 5. The hand-held tool according to claim 3, wherein the tappet is moveable about a pivot shaft between the blocking position and the release position. 6. The hand-held tool according to claim 3, wherein the blocking device is mechanically coupled to a transmission element, which in turn acts mechanically on the initiating device. 7. The hand-held tool according to claim 2, wherein the blocking device is mechanically coupled to a transmission element, which in turn acts mechanically on the initiating device. 8. The hand-held tool according to claim 1, wherein the transmission element comprises a lever, which is acted upon in a longitudinal direction by the blocking device, and in a transverse direction by the initiating device. 9. The hand-held tool according to claim 1, wherein the blocking device is connected to a controller for control purposes. 10. The hand-held tool according to claim 9, wherein the controller is connected to a contact pressure sensor. 11. The hand-held tool according to claim 10, wherein the controller actuates the blocking device electrically such that the blocking device releases the actuation of the initiating device if the contact pressure sensor detects pressing of the hand-held tool against a base, and that the blocking device blocks actuation of the initiating device if the contact pressure sensor does not detect pressing of the hand-held tool against a base. 12. The hand-held tool according claim 1, wherein the blocking device comprises an electromagnet and a lifting member. 13. The hand-held tool according to claim 12, wherein the lifting member penetrates into the electromagnet. 14. The hand-held tool according to claim 12, wherein the lifting member is arranged completely outside of the electromagnet, both in a blocking position and in a release position of the blocking device. 15. The hand-held tool according to claim 12, wherein the initiating device comprises an initiating switch, and the blocking device comprises a tappet that acts mechanically on the initiating switch and the tappet comprises the lifting member. 16. The hand-held tool according to claim 5, wherein the transmission element comprises a lever, which is acted upon in a longitudinal direction by the blocking device, and in a transverse direction by the initiating device.
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Ciluffo Gary (103 Henderon Hill Vincennes IN 47594), Audio controlled gun locking mechanism.
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