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    • 7. 发明授权
    • Hand-held spring-driven drive-in tool
    • 手持弹簧驱动驱动工具
    • US07870988B2
    • 2011-01-18
    • US12316541
    • 2008-12-12
    • Ulrich SchiestlRobert SpasovKarl Franz
    • Ulrich SchiestlRobert SpasovKarl Franz
    • B25C1/06
    • B25C1/06
    • A hand-held drive-in power tool for driving in fastening elements includes a guide (12) in which a drive-in ram (13) for driving a fastening element is displaceable, and at least one preloaded drive spring (31) for driving the drive-in ram (13), with the drive being preloaded by a tensioning device (70) and further includes a transmission element (33) for transmitting a tensioning force from the tensioning device (70) to the drive spring (31), the transmission element being guided by at least one roller (34) supported on a support element (35) by at least one rolling bearing (40).
    • 用于在紧固元件中驱动的手持驱动电动工具包括:导向件(12),其中用于驱动紧固元件的驱动冲头(13)可移动,以及用于驱动的​​至少一个预加载驱动弹簧(31) 所述驱动马达(13),其中所述驱动装置由张紧装置(70)预加载,并且还包括用于将张紧力从张紧装置(70)传递到驱动弹簧(31)的传动元件(33) 传动元件由至少一个通过至少一个滚动轴承(40)支撑在支撑元件(35)上的辊(34)引导。
    • 8. 发明申请
    • Hand-held drive-in tool
    • 手持式推入式工具
    • US20080210736A1
    • 2008-09-04
    • US12001256
    • 2007-12-10
    • Matthias BlessingHans GschwendUlrich SchiestlRobert Spasov
    • Matthias BlessingHans GschwendUlrich SchiestlRobert Spasov
    • B25C1/00B27F7/05
    • B25C1/06B25C5/15
    • A hand-held drive-in tool for driving fastening elements (60) in a workpiece (U) includes a drive-in ram (13) displaceable in a guide (12), a spring (31) for driving the drive-in ram (13), a tensioning device (70) for loading the driving spring (31), a locking device (50) for retaining, in its locking position (54), the driving spring (31) in its loaded position thereof (33), and a sliding nut (78) supported on a threaded spindle (76), which is rotatable by the motor (71) of the tensioning device (70), without a possibility of rotation thereabout but with a possibility of an axial displacement therealong, the sliding nut (78) being axially displaceable, upon actuation of the motor (71) of the tensioning device (70) by a control unit (23) of the drive-in tool (10), from the first end position (83) to the second end position (84) for displacing the driving spring (31) into the loading position (33) of the driving spring (33), and being subsequently displaceable from its second end position (84) into the first end position (83) to provide for displacement of the driving spring (31) to its release position.
    • 用于驱动工件(U)中的紧固元件(60)的手持驱动工具包括可在引导件(12)中移动的驱动冲头(13),用于驱动驱动冲头的弹簧(31) (13),用于装载驱动弹簧(31)的张紧装置(70),用于在其锁定位置(54)中将驱动弹簧(31)保持在其加载位置(33)的锁定装置(50) 以及支撑在螺纹轴(76)上的滑动螺母(78),其可由张紧装置(70)的马达(71)旋转,而不会在其周围旋转,但是可能沿轴向移动, 通过所述驱动工具(10)的控制单元(23)从所述第一端部位置(83)致动所述张紧装置(70)的所述马达(71)时,所述滑动螺母(78)可轴向移动, 到驱动弹簧(31)的移动到驱动弹簧(33)的装载位置(33)的第二端部位置(84),并且是su 其可从其第二端部位置(84)移位到第一端部位置(83)中,以提供驱动弹簧(31)到其释放位置的位移。
    • 9. 发明授权
    • Hand-held drive-in tool
    • 手持式推入式工具
    • US07520414B2
    • 2009-04-21
    • US12001256
    • 2007-12-10
    • Matthias BlessingHans GschwendUlrich SchiestlRobert Spasov
    • Matthias BlessingHans GschwendUlrich SchiestlRobert Spasov
    • B65C1/06
    • B25C1/06B25C5/15
    • A hand-held drive-in tool for driving fastening elements (60) in a workpiece (U) includes a drive-in ram (13) displaceable in a guide (12), a spring (31) for driving the drive-in ram (13), a tensioning device (70) for loading the driving spring (31), a locking device (50) for retaining, in its locking position (54), the driving spring (31) in its loaded position thereof (33), and a sliding nut (78) supported on a threaded spindle (76), which is rotatable by the motor (71) of the tensioning device (70), without a possibility of rotation thereabout but with a possibility of an axial displacement therealong, the sliding nut (78) being axially displaceable, upon actuation of the motor (71) of the tensioning device (70) by a control unit (23) of the drive-in tool (10), from the first end position (83) to the second end position (84) for displacing the driving spring (31) into the loading position (33) of the driving spring (33), and being subsequently displaceable from its second end position (84) into the first end position (83) to provide for displacement of the driving spring (31) to its release position.
    • 用于驱动工件(U)中的紧固元件(60)的手持驱动工具包括可在引导件(12)中移动的驱动冲头(13),用于驱动驱动冲头的弹簧(31) (13),用于装载驱动弹簧(31)的张紧装置(70),用于在其锁定位置(54)中将驱动弹簧(31)保持在其加载位置(33)的锁定装置(50) 以及支撑在螺纹轴(76)上的滑动螺母(78),其可由张紧装置(70)的马达(71)旋转,而不会在其周围旋转,但是可能沿轴向位移, 通过所述驱动工具(10)的控制单元(23)从所述第一端部位置(83)致动所述张紧装置(70)的所述马达(71)时,所述滑动螺母(78)可轴向移动, 到驱动弹簧(31)移动到驱动弹簧(33)的装载位置(33)中的第二端部位置(84),并且随后可从其第二端定位 (84)进入第一端部位置(83)以提供驱动弹簧(31)到其释放位置的位移。