According to one aspect of the application, a tool for driving a fastening element into an underlying surface comprises an energy transmission element for transmitting energy to the fastening element. The energy transmission element is preferably movable between an initial position and a setting pos
According to one aspect of the application, a tool for driving a fastening element into an underlying surface comprises an energy transmission element for transmitting energy to the fastening element. The energy transmission element is preferably movable between an initial position and a setting position, the energy transmission device being in the initial position before the driving process and in the setting position after the driving process. According to another aspect of the application, the device comprises a mechanical energy accumulator for storing mechanical energy. The energy transmission element is then suitable particularly for transmitting energy from the mechanical energy accumulator to the fastening element.
대표청구항▼
1. A tool for driving a fastening element into an underlying surface, the tool comprising an energy transmission element, movable along a setting axis between an initial position and a setting position, for transferring energy to the fastening element; a clutch device for temporarily holding the ene
1. A tool for driving a fastening element into an underlying surface, the tool comprising an energy transmission element, movable along a setting axis between an initial position and a setting position, for transferring energy to the fastening element; a clutch device for temporarily holding the energy transmission element in the initial position, wherein the clutch device comprises a locking element movable transversely to the setting axis and an inner sleeve oriented along the setting axis with a cutout running transversely to the setting axis for housing the locking element, and an outer sleeve surrounding the inner sleeve, with a support face for bracing the locking element; and, an energy transmission device for conveying the energy transmission element from the setting position to the initial position, the energy transmission element having an actuating element that is suitable for closing the clutch device, wherein the actuating element is suitable for moving the outer sleeve relative to the inner sleeve, when the clutch device and the energy transmission element are moved toward one another. 2. The tool according to claim 1, wherein the actuating element is moved along with the energy transmission element when the clutch device is closed. 3. The tool according to claim 2, wherein the actuating element is suitable for closing the clutch device mechanically. 4. The tool according to claim 2, wherein the actuating element comprises a projection or shoulder. 5. The tool according to claim 1, wherein the actuating element is suitable for closing the clutch device mechanically. 6. The tool according to claim 5, wherein the actuating element comprises a projection or shoulder. 7. The tool according to claim 1, wherein the actuating element comprises a projection or shoulder. 8. The tool according to claim 1, wherein the support face opposite the setting axis is inclined at an acute angle. 9. The tool according to claim 1, wherein the clutch device further comprises a return spring applying a force to the outer sleeve. 10. The tool according to claim 9, further comprising a retaining element, the retaining element holding the outer sleeve against the force of the return spring in a locking position of the retaining element, and the retaining element enabling a movement of the outer sleeve due to the force of the return spring in a release position of the retaining element. 11. The tool according to claim 1, wherein the energy transmission element comprises a coupling recess for receiving the locking element. 12. The tool according to claim 1, wherein the clutch device is suitable for temporarily holding the energy transmission element only in the initial position, and wherein the energy transmission device is suitable for conveying the energy transmission element toward the clutch device. 13. The tool according to claim 1, wherein the clutch device is arranged on the setting axis or substantially symmetrically around the setting axis. 14. The tool according to claim 1, further comprising a mechanical energy accumulator for storing mechanical energy, the energy transmission element being suitable for transmitting energy from the mechanical energy accumulator to the fastening element. 15. The tool according to claim 1, wherein the actuating element is suitable for moving the outer sleeve against the force of the return spring when the energy transmission element is being introduced into the inner sleeve. 16. The tool according to claim 1, wherein the return spring applies the force to the outer sleeve in the direction of the setting axis. 17. A tool for driving a fastening element into an underlying surface, the tool comprising an energy transmission element, movable along a setting axis between an initial position and a setting position, for transferring energy to the fastening element; a clutch device for temporarily holding the energy transmission element in the initial position; an energy transmission device for conveying the energy transmission element from the setting position to the initial position, the energy transmission element having an actuating element that is suitable for closing the clutch device; and a housing in which the energy transmission element, the clutch device and the energy transmission device are housed and wherein the clutch device is immovably fixed to the housing.
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이 특허에 인용된 특허 (9)
Lee Cheng-Ho,TWX, Actuating device of a dynamite gun.
Kemerer W. James (Mission Viejo CA) Vassar ; deceased Clyde W. (late of Carlsbad CA by Jean F. Vassar ; administrator ), Continuous 3-D forming machine for forming three-dimensional products from thermoplastic materials.
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