IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0506854
(2012-05-17)
|
등록번호 |
US-RE44344
(2013-07-09)
|
우선권정보 |
CN-2007 2 0042846 (2007-08-14); CN-2007 2 0182700 (2007-09-29); CN-2008 2 0117509 (2008-06-17) |
발명자
/ 주소 |
- Fukinuki, Masatoshi
- Wei, Gan
- Chen, Zhiguo
- Keller, Guillaume
- Yamaoka, Toshinari
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
20 |
초록
▼
A nailer device has a housing containing a motor and a striking device arranged in a compact manner. A transmission mechanism is mounted in the housing for translating the rotating motions of the motor into the periodic impact motions upon the striking device. The transmission mechanism includes an
A nailer device has a housing containing a motor and a striking device arranged in a compact manner. A transmission mechanism is mounted in the housing for translating the rotating motions of the motor into the periodic impact motions upon the striking device. The transmission mechanism includes an impact assembly which imparts the periodic impact motions upon the striking device.
대표청구항
▼
1. A nailer device, comprising: a housing containing a motor;a striking device having a striking portion for striking a nail and an impacted portion for receiving periodic impact motions; anda transmission mechanism mounted in the housing which translates rotating motions of the motor into the perio
1. A nailer device, comprising: a housing containing a motor;a striking device having a striking portion for striking a nail and an impacted portion for receiving periodic impact motions; anda transmission mechanism mounted in the housing which translates rotating motions of the motor into the periodic impact motions upon the impacted portion of the striking device;wherein the transmission mechanism comprises an impact assembly which imparts the periodic impact motions upon the striking device, wherein the impact assembly comprises a rotating shaft driven by the motor and a rotary member mounted on the rotating shaft rotatable about a rotary axis and having at least one impact part which periodically contacts the impacted portion of the striking device, wherein two recesses extending in two reversed directions are respectively formed on the rotating shaft and the rotary member, wherein an engaging member is arranged in the two recesses, and wherein an energy storing device is mounted between the rotating shaft and the rotary member. 2. The nailer device of claim 1, comprising a DC battery pack detachably mounted to a lower end of the housing for providing power to the motor and a power switch mounted on a grip portion of the housing for controlling power provided to the motor from the DC battery pack. 3. The nailer device of claim 1, wherein the housing comprises a nozzle and at least a part of the striking device is disposed within the nozzle. 4. The nailer device of claim 3, wherein the nozzle has a nail containing opening for containing at least the head of the nail to be struck. 5. The nailer device of claim 4, wherein the nail containing opening has an associated magnetic member for holding the head of the nail to be struck. 6. The nailer device of claim 1, wherein the transmission mechanism comprises gear transmission parts whereby rotating motions of the motor are translated into rotation motions of the impact assembly through a right angle. 7. The nailer device of claim 1, wherein, when the impact part of the rotary impact member contacts the impacted portion of the striking device an impact force is provided by the impact part onto the impacted portion of the striking device in a direction perpendicular to the rotary axis. 8. The nailer device of claim 1, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, the striking device moves in a direction perpendicular to the rotary axis. 9. The nailer device of claim 1, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, normal lines of contacting surfaces of the impacted portion of the striking device and the impact part are perpendicular to the rotary axis. 10. The nailer device of claim 1, wherein the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on a rotating circle followed by the impact part of the rotary member and the energy storing device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part contacts the impacted portion of the striking device and is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state. 11. The nailer device of claim 1, comprising at least one stopper fixed in the housing and located on a rotating circle followed by the impact part of the rotary member and the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on the rotating circle followed by the impact part of the rotary member and the energy scoring device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state. 12. A nailer device, comprising: a housing containing a motor;a striking device having a striking portion for striking a nail and an impacted portion for receiving periodic impact motions; anda transmission mechanism mounted in the housing which translates rotating motions of the motor into the periodic impact motions upon the impacted portion of the striking device;wherein the transmission mechanism comprises an impact assembly which imparts the periodic impact motions upon the striking device, wherein the impact assembly comprises a rotary member rotatable about a rotary shaft driven by the motor and having at least one impact part which periodically contacts the impacted portion of the striking device, a pair of inclined recesses, each of which is V-shaped, formed on the rotary shaft, and a pair of arcuate guiding recesses, each of which faces one recess of the pair of inclined recesses formed on an internal cylindrical surface of the rotary member, and wherein an open direction of the arcuate guiding recesses is reversed to that of the inclined recesses. 13. The nailer device of claim 12, wherein, when the impact part of the rotary member contacts the impacted portion of the striking device an impact force is provided by the impact part onto the impacted portion of the striking device in a direction perpendicular to the rotary axis. 14. The nailer device of claim 12, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, the striking device moves in a direction perpendicular to the rotary axis. 15. The nailer device of claim 12, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, normal lines of contacting surfaces of the impacted portion of the striking device and the impact part are perpendicular to the rotary axis. 16. The nailer device of claim 12, comprising a DC battery pack detachably mounted to a lower end of the housing for providing power to the motor and a power switch mounted on a grip portion of the housing for controlling power provided to the motor from the DC battery pack. 17. The nailer device of claim 12, wherein the housing comprises a nozzle and at least a part of the striking device is disposed within the nozzle. 18. The nailer device of claim 17, wherein the nozzle has a nail containing opening for containing at least the head of the nail to be struck. 19. The nailer device of claim 18, wherein the nail containing opening has an associated magnetic member for holding the head of the nail to be struck. 20. The nailer device of claim 12, wherein the transmission mechanism comprises gear transmission parts whereby rotating motions of the motor are translated into rotation motions of the impact assembly through a right angle. 21. A nailer device, comprising: a housing containing a motor;a striking device having a striking portion for striking a nail and an impacted portion for receiving periodic impact motions; anda transmission mechanism mounted in the housing which translates rotating motions of the motor into the periodic impact motions upon the impacted portion of the striking device;wherein the transmission mechanism comprises an impact assembly which imparts the periodic impact motions upon the striking device, wherein the impact assembly comprises a rotary member rotatable about a rotary shaft driven by the motor and having at least one impact part which periodically contacts the impacted portion of the striking device, a pair of inclined recesses, each of which is V-shaped, formed on the rotary shaft, and a pair of guiding recesses, each of which faces one recess of the pair of inclined recesses formed on the rotary member, and wherein an open direction of the guiding recesses is reversed to that of at least a portion of the inclined recesses. 22. The nailer device of claim 21, wherein, when the impact part of the rotary member contacts the impacted portion of the striking device an impact force is provided by the impact part onto the impacted portion of the striking device in a direction perpendicular to the rotary axis. 23. The nailer device of claim 21, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, the striking device moves in a direction perpendicular to the rotary axis. 24. The nailer device of claim 21, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, normal lines of contacting surfaces of the impacted portion of the striking device and the impact part are perpendicular to the rotary axis. 25. The nailer device of claim 21, comprising a DC battery pack detachably mounted to a lower end of the housing for providing power to the motor and a power switch mounted on a grip portion of the housing for controlling power provided to the motor from the DC battery pack. 26. The nailer device of claim 21, wherein the housing comprises a nozzle and at least a part of the striking device is disposed within the nozzle. 27. The nailer device of claim 26, wherein the nozzle has a nail containing opening for containing at least the head of the nail to be struck. 28. The nailer device of claim 27, wherein the nail containing opening has an associated magnetic member for holding the head of the nail to be struck. 29. The nailer device of claim 21, wherein the transmission mechanism comprises gear transmission parts whereby rotating motions of the motor are translated into rotation motions of the impact assembly through a right angle. 30. The nailer device of claim 21, wherein the motor has a motor shaft having a rotational axis disposed in a direction that is transverse to a direction of movement of the striking device. 31. The nailer device of claim 21, wherein the motor has a motor shaft having a rotational axis disposed in a direction that is perpendicular to a direction of movement of the striking device. 32. The nailer device of claim 21, wherein the motor has a motor shaft having a rotational axis disposed in a direction that is aligned with a direction of movement of the striking device.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.