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11. 发明授权

US09121478B2 Hand-held tool device 有权
标题翻译：手持式工具装置
公开(公告)号：US09121478B2
公开(公告)日：2015-09-01
申请号：US13727054
申请日：2012-12-26
申请人： Tobias Herr
发明人： Tobias Herr
IPC分类号： F16H1/46 , B25D16/00 , B25D11/08 , B25D11/02
CPC分类号： F16H1/46 , B25D11/02 , B25D11/08 , B25D16/003 , B25D16/006 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2250/165 , B25D2250/255
摘要： A hand-held tool device includes: a tool spindle; a striking mechanism; and a planetary transmission having at least one first planetary transmission stage which drives the striking mechanism, a second planetary transmission stage which drives the tool spindle, and a striking mechanism shut-off clutch.
摘要翻译：手持式工具装置包括：工具主轴; 一个引人注目的机制; 以及行星传动装置，其具有至少一个驱动打击机构的第一行星传动台，驱动工具主轴的第二行星传动台和打击机构关闭离合器。

12. 发明授权

US08640786B2 Percussive augmenter of rotary drills for operating as a rotary-hammer drill 有权
标题翻译：旋转钻机的冲击增强器作为旋转锤钻机操作
公开(公告)号：US08640786B2
公开(公告)日：2014-02-04
申请号：US12909653
申请日：2010-10-21
申请人： Jack Barron Aldrich , Yoseph Bar-Cohen , Stewart Sherrit , Mircea Badescu , Xiaoqi Bao , James Samson Scott
发明人： Jack Barron Aldrich , Yoseph Bar-Cohen , Stewart Sherrit , Mircea Badescu , Xiaoqi Bao , James Samson Scott
IPC分类号： B25D11/02
CPC分类号： B25D11/064 , B23B37/00 , B23B51/12 , B23B2250/12 , B23B2260/066 , B23B2260/102 , B23B2260/108 , B25D17/00 , B25D2250/311
摘要： A percussive augmenter bit includes a connection shaft for mounting the bit onto a rotary drill. In a first modality, an actuator percussively drives the bit, and an electric slip-ring provides power to the actuator while being rotated by the drill. Hammering action from the actuator and rotation from the drill are applied directly to material being drilled. In a second modality, a percussive augmenter includes an actuator that operates as a hammering mechanism that drives a free mass into the bit creating stress pulses that fracture material that is in contact with the bit.
摘要翻译：冲击增强器钻头包括用于将钻头安装到旋转钻头上的连接轴。在第一种模式中，执行器对钻头进行打击，并且电滑环在由钻头旋转的同时向致动器提供动力。来自执行机构的冲击作用和来自钻头的旋转直接施加在待钻探的材料上。在第二种形式中，冲击增强器包括致动器，其作为将自由质量驱动到钻头中的锤击机构进行操作，产生应力脉冲，从而断裂与钻头接触的材料。

13. 发明申请

US20110094765A1 PERCUSSIVE AUGMENTER OF ROTARY DRILLS FOR OPERATING AS A ROTARY-HAMMER DRILL 有权
标题翻译：作为旋转锤式钻机操作的旋转式钻机的令人惊叹的
公开(公告)号：US20110094765A1
公开(公告)日：2011-04-28
申请号：US12909653
申请日：2010-10-21
申请人： Jack Barron Aldrich , Yoseph Bar-Cohen , Stewart Sherrit , Mircea Badescu , Xiaoqi Bao , James Samson Scott
发明人： Jack Barron Aldrich , Yoseph Bar-Cohen , Stewart Sherrit , Mircea Badescu , Xiaoqi Bao , James Samson Scott
IPC分类号： B25D11/02 , B25D17/02 , B25D17/20
CPC分类号： B25D11/064 , B23B37/00 , B23B51/12 , B23B2250/12 , B23B2260/066 , B23B2260/102 , B23B2260/108 , B25D17/00 , B25D2250/311
摘要： A percussive augmenter bit includes a connection shaft for mounting the bit onto a rotary drill. In a first modality, an actuator percussively drives the bit, and an electric slip-ring provides power to the actuator while being rotated by the drill. Hammering action from the actuator and rotation from the drill are applied directly to material being drilled. In a second modality, a percussive augmenter includes an actuator that operates as a hammering mechanism that drives a free mass into the bit creating stress pulses that fracture material that is in contact with the bit.
摘要翻译：冲击增强器钻头包括用于将钻头安装到旋转钻头上的连接轴。在第一种模式中，执行器对钻头进行打击，并且电滑环在由钻头旋转的同时向致动器提供动力。来自执行机构的冲击作用和来自钻头的旋转直接施加在待钻探的材料上。在第二种形式中，冲击增强器包括致动器，其作为将自由质量驱动到钻头中的锤击机构进行操作，产生应力脉冲，从而断裂与钻头接触的材料。

14. 发明授权

US11707818B2 Two-piece hammer for impact tool 有权
公开(公告)号：US11707818B2
公开(公告)日：2023-07-25
申请号：US17052466
申请日：2020-09-17
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Yan Qiang Li , Kevin K. Taylor , Leonard F. Mikat-Stevens , Connor M. Temme
IPC分类号： B25B21/02 , B25B23/145 , B25D11/02 , B25D11/04 , B25D11/10 , B25D17/06
CPC分类号： B25B21/026 , B25D11/02 , B25D11/04 , B25D11/10 , B25D17/06
摘要： An impact tool and a hammer. The impact tool includes a housing, a motor supported within the housing, an anvil extending from the housing, and a drive assembly configured to convert a continuous rotational input from the motor to intermittent applications of torque to the anvil. The drive assembly includes a camshaft driven by the motor and a hammer configured to reciprocate along the camshaft. The hammer includes a core coupled to the camshaft and a sleeve coupled to the core.

15. 发明申请

US20200246952A1 RETRIEVING DEVICE AND IMPACT MECHANISM FOR AN ELECTRIC NAIL GUN HAVING THE SAME 审中-公开
公开(公告)号：US20200246952A1
公开(公告)日：2020-08-06
申请号：US16751898
申请日：2020-01-24
申请人： BASSO INDUSTRY CORP.
发明人： Chia-Yu CHIEN
IPC分类号： B25C1/06 , B25D11/02
摘要： A retrieving device is adapted to be installed in an electric nail gun. The retrieving device includes at least one stationary seat that is adapted to be connected to a swing arm of the nail gun and that has at least one stationary elongated hole being elongated in an extending direction, at least one moving seat that is adapted to be co-movably connected to a movable impact member of the nail gun, and at least one resilient member that interconnects the at least one stationary seat and the at least one moving seat, and that has at least one first end coil extending through the at least one stationary elongated hole and being movable parallel to the extending direction along the at least one stationary elongated hole.

16. 发明授权

US09333637B2 Multi-tool for fasteners 有权
标题翻译：用于紧固件的多功能工具
公开(公告)号：US09333637B2
公开(公告)日：2016-05-10
申请号：US13743493
申请日：2013-01-17
申请人： Chervon (HK) Limited
发明人： Hongtao Zhou
IPC分类号： B25F5/00 , B25D11/08 , B25D11/02
CPC分类号： B25F5/001 , B25D11/02 , B25D11/08
摘要： The multi-tool for fasteners includes a housing, a power device, a transmission device coupled to the power device, an output device coupled to the transmission device, and a switching device that can be switched between at least two operating modes. In a first operating mode, the output device moves in a reciprocating manner without rotation along an axial direction. In a second operating mode, the output device rotates with an intermittently increasing torque about a circumferential direction. The switching device may include a limiting member and the limiting member can be moved between a first position and a second position. Further, in the first position the output device is in the first operating mode, and in the second position the output device is in the second operating mode.
摘要翻译：用于紧固件的多工具包括壳体，功率器件，耦合到功率器件的传输器件，耦合到传输器件的输出器件以及可在至少两种工作模式之间切换的开关器件。在第一操作模式中，输出装置以往复方式移动而不沿轴向转动。在第二操作模式中，输出装置以周向方向间歇地增加转矩旋转。切换装置可以包括限制构件，并且限制构件可以在第一位置和第二位置之间移动。此外，在第一位置，输出装置处于第一操作模式，而在第二位置，输出装置处于第二操作模式。

17. 发明授权

US09133909B2 Hand-held tool device 有权
标题翻译：手持式工具装置
公开(公告)号：US09133909B2
公开(公告)日：2015-09-15
申请号：US13726944
申请日：2012-12-26
申请人： ROBERT BOSCH GMBH
发明人： Jens Blum , Tobias Herr
IPC分类号： F16H1/28 , B25D16/00 , B25D11/08 , B25D11/02
CPC分类号： F16H1/28 , B25D11/02 , B25D11/08 , B25D16/006 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038
摘要： A hand-held tool device includes a planetary transmission and a striking mechanism. The striking mechanism has at least one striking mechanism shut-off clutch and a striking mechanism switching spring which opens the striking mechanism shut-off clutch in at least one operating state. The planetary transmission has at least one planetary transmission stage which at least partially encloses the striking mechanism switching spring in at least one plane.
摘要翻译：手持式工具装置包括行星传动装置和打击机构。打击机构具有至少一个打击机构切断离合器和打击机构切换弹簧，其在至少一个操作状态下打开打击机构切断离合器。行星传动装置具有至少一个行星传动台，其至少部分地围绕至少一个平面内的打击机构切换弹簧。

18. 发明授权

US08794348B2 Hybrid impact tool 有权
标题翻译：混合冲击工具
公开(公告)号：US08794348B2
公开(公告)日：2014-08-05
申请号：US13947463
申请日：2013-07-22
申请人： Black & Decker Inc.
发明人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang Zhang
IPC分类号： B25D11/02
CPC分类号： B25D16/006 , B25B21/00 , B25B21/02 , B25B21/026
摘要： A power tool having a rotary impact mechanism and a mode change mechanism. The impact mechanism is driven by an output member of a transmission and includes a hammer and an anvil. The mode change mechanism includes a mode collar that is movable between a first position, in which the mode collar directly couples the hammer to the transmission output member to inhibit movement of the hammer relative to the spindle, and a second position in which the mode collar does not inhibit movement of the hammer relative to the spindle.
摘要翻译：一种具有旋转冲击机构和模式改变机构的动力工具。冲击机构由变速器的输出构件驱动并且包括锤和砧座。模式切换机构包括模式套环，其可在第一位置和第二位置之间移动，在第一位置，模式套环将琴锤直接耦合到变速器输出构件，以阻止琴锤相对于心轴的移动;以及第二位置，不会阻止锤相对于主轴的运动。

19. 发明授权

US3568780A Free-piston-type percussion device with air pump 失效
标题翻译：带空气泵的自由活塞式冲击装置
公开(公告)号：US3568780A
公开(公告)日：1971-03-09
申请号：US3568780D
申请日：1969-07-22
申请人： DAIICHI KIKAI SEISAKUSHO CO LT
发明人： MATSUO SUSUMU
IPC分类号： B25D11/12 , F02F7/00 , B25D11/02
CPC分类号： B25D11/125 , F02F7/006
摘要： A tool cylinder is provided in parallel with an air pump cylinder. Each cylinder is separated by its respective piston into an upper and a lower chamber each of which communicates pneumatically through an upper and a lower opening with its counterpart in the other cylinder. The openings are open and closed by the relative position of the pistons. A constant volume of air is sealed tightly in the chambers. When the pump piston is actuated upwardly by an external rotary power source, highly compressed air is supplied on the head of the free-piston while a negative air pressure is produced in the lower chambers. The combination of this high pressure above and low pressure below causes the free-piston to be forced abruptly downward. At the lower dead point of the free-piston it hits a chisel and opens an upper portion of the lower opening thus allowing the high pressure in the upper chamber of the tool cylinder to escape to the lower chamber of the pump cylinder. A lower buffer or cushion chamber of relatively large volume is formed in the tool cylinder and it absorbs a part of the downward energy of the free-piston. The free-piston is pushed back by this cushion chamber to a position where a lower portion of the lower opening is opened. At this time, the pump piston is moving downward and thus provides a positive pressure in the lower chamber and a negative pressure in the upper chamber. The free-piston is driven upward by these positive and negative pressures and its own inertia and closes the upper opening, thereby forming an upper buffer chamber in the tool cylinder. The upward movement of the free-piston is absorbed by the upper buffer chamber and the free-piston then falls by its weight to a position where the upper opening is opened, to complete the cycle.

20. 发明申请

US20220288757A1 DRONE GLASS BREAKER 有权
公开(公告)号：US20220288757A1
公开(公告)日：2022-09-15
申请号：US17197021
申请日：2021-03-09
申请人： Blake Resnick
发明人： Blake Resnick
IPC分类号： B25D11/02 , B64C39/02
摘要： An unmanned aerial vehicle (UAV) includes a UAV frame; and a propulsion system coupled to the UAV frame and configured to cause the vehicle to be airborne. The UAV also includes a control system configured to control the flight of the vehicle and a glass breaker coupled to the UAV frame.

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