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21. 发明授权

US11655607B2 Slammer 有权
公开(公告)号：US11655607B2
公开(公告)日：2023-05-23
申请号：US17113150
申请日：2020-12-07
申请人： James Robson
发明人： James Robson
IPC分类号： E02D7/04 , B25D1/00
CPC分类号： E02D7/04 , B25D1/00 , B25D2222/21 , B25D2250/391
摘要： A hand-held driver device, comprising a solid impact body, configured to provide a user a surface for driving fasteners, an adjustable strap attached to a top surface of the solid impact body for retaining the solid impact body on the user's hand, a pair of inextensible rings attached to the adjustable strap, the pair of inextensible rings laterally opposed to each other and configured to provide a secure attachment point between the adjustable strap and the solid impact body, an adjustment device attached to the adjustable strap for modifying the length of the adjustable strap, an insulating surface integral to the top surface of the solid impact body, which is configured to conform to the shape of the user's hand and provide impact protection to the user's hand during use of the hand-held driver device, and a sacrificial bottom surface integral to the solid impact body, which is configured to make contact with the fasteners.

22. 发明授权

US09950419B2 Hammer drill 有权
公开(公告)号：US09950419B2
公开(公告)日：2018-04-24
申请号：US14662302
申请日：2015-03-19
申请人： Black & Decker Inc.
发明人： Markus Rompel , Michael Kunz
IPC分类号： B25F5/02 , B25D17/00 , B25D16/00
CPC分类号： B25F5/02 , B25D16/00 , B25D17/00 , B25D2211/068 , B25D2222/21 , B25D2222/24 , B25D2222/54 , B25D2250/065 , B25D2250/121 , B25D2250/345 , B25D2250/365
摘要： A hammer drill comprising: a body; a motor mounted within the body; a transmission housing mounted within the body, a transmission mechanism mounted within the transmission housing which is capable of rotatably driving and/or repetitively striking a cutting tool held by the hammer drill in response to rotation of an output shaft of the motor; wherein the transmission housing comprises a pair of housing portions adapted to engage each other to support the component parts of the transmission mechanism within the transmission housing; wherein the first housing portion is made from metal and the second housing portion is made from a plastic material, each of the components of the transmission mechanism being supported jointly be the first and second housing portions.

23. 发明申请

US20170106440A1 DE-CORING VIBRATOR OR PNEUMATIC HAMMER FOR DE-CORING OF FOUNDRY CASTINGS WITH ALUMINIUM ALLOY JACKET 审中-公开
公开(公告)号：US20170106440A1
公开(公告)日：2017-04-20
申请号：US15317784
申请日：2015-06-08
申请人： O.M.LER 2000 s.r.l.
发明人： Fabrizio LERDA
IPC分类号： B22D29/00 , C22C21/02 , B22D15/02 , B25D9/08
CPC分类号： B22D29/005 , B22D15/02 , B25D9/08 , B25D17/00 , B25D2222/21 , B25D2222/24 , B25D2250/121 , B25D2250/221 , C22C21/02
摘要： A pneumatic hammer or de-coring vibrator is for de-coring of foundry castings. The hammer includes a jacket, in turn having an inner chamber; an inlet circuit for the entry of compressed air, and an outlet circuit for the exit of compressed air. The hammer further includes a motion mechanism for generating vibratory motion under the action of compressed air. The motion mechanism is arranged within the inner chamber of the jacket; and a punch or beater is connected to the motion mechanism, for coming into contact with the casting to be subjected to de-coring. The jacket of the hammer is made of an alloy including aluminum, silicon and magnesium.

24. 发明申请

US20160325422A1 Hard Ground Breaker 审中-公开
标题翻译：硬地断路器
公开(公告)号：US20160325422A1
公开(公告)日：2016-11-10
申请号：US15147325
申请日：2016-05-05
申请人： Leland Stucker
发明人： Leland Stucker
IPC分类号： B25D7/00
CPC分类号： B25D7/00 , B25D2222/03 , B25D2222/21 , B25D2222/54
摘要： A ground breaking device comprises an elongated shaft having a length extending longitudinally from a proximal end to a distal end. The length is no greater than 7 feet and the distal end ends in a point. At least one stepping member extends out from the elongated shaft. The at least one stepping member has a longitudinal length along the shaft that is no more than 1/15 of the length of the shaft in the longitudinal direction. The at least one stepping member has a widened step of 1 to 5 inches and the shaft has a diameter between about 0.5″ and 2″.
摘要翻译：破碎装置包括细长轴，该细长轴具有从近端到远端纵向延伸的长度。长度不大于7英尺，远端以一个点结束。至少一个步进构件从细长轴延伸出来。所述至少一个步进构件具有沿所述轴的纵向长度，其不大于所述轴在纵向方向上的长度的1/15。所述至少一个步进构件具有1至5英寸的加宽步骤，并且所述轴具有在大约0.5“和2”之间的直径。

25. 发明申请

US20140338940A1 CLUTCH AND HAMMER ASSEMBLIES FOR POWER TOOL 审中-公开
标题翻译：电动工具离合器和锤子组件
公开(公告)号：US20140338940A1
公开(公告)日：2014-11-20
申请号：US13893612
申请日：2013-05-14
申请人： Black & Decker Inc.
发明人： Joseph P. Kelleher , Daniel L. Krout , Seth M. Robinson , John K. Horky , Paul S. White
IPC分类号： B25D16/00 , B25D11/00
CPC分类号： B25D16/003 , B25D11/00 , B25D11/106 , B25D17/20 , B25D2211/064 , B25D2217/0061 , B25D2222/21 , B25D2222/54 , B25D2250/121 , B25D2250/165 , B25F5/008
摘要： A power tool includes a tool housing, an output spindle, a motor received in the tool housing, a transmission coupled to the motor and configured to transmit torque from the motor to the output spindle, a clutch assembly, and a hammer assembly. The clutch assembly includes a clutch mechanism configured to interrupt torque transmission from the transmission to the output spindle when an output torque exceeds a threshold, and a clutch housing composed of a non-metallic material and supporting at least a portion of the clutch mechanism. The hammer assembly includes a hammer mechanism configured to apply axial impacts to the output spindle when the hammer mechanism is engaged, and a hammer housing composed of a heat conductive material and supporting at least a portion of the hammer mechanism. The hammer housing is at least partially disposed inside of a portion of the clutch housing
摘要翻译：电动工具包括工具壳体，输出主轴，容纳在工具壳体中的电动机，耦合到电动机并被配置为将扭矩从电动机传递到输出主轴，离合器组件和锤组件的变速器。离合器组件包括离合器机构，其被配置为当输出转矩超过阈值时中断从变速器到输出主轴的转矩传递;以及离合器壳体，其由非金属材料构成并且支撑离合器机构的至少一部分。锤组件包括：锤机构，其构造成当锤机构接合时对输出心轴施加轴向冲击;以及锤壳体，其由导热材料构成并且支撑锤机构的至少一部分。锤壳体至少部分地设置在离合器壳体的一部分内部

26. 发明申请

US20130319707A1 POWER DRILL 审中-公开
标题翻译：电动钻机
公开(公告)号：US20130319707A1
公开(公告)日：2013-12-05
申请号：US13959939
申请日：2013-08-06
申请人： Heiko ROEHM , Tobias HERR
发明人： Heiko ROEHM , Tobias HERR
IPC分类号： B23B45/00 , B25B21/02
CPC分类号： B23B45/008 , B23B31/1207 , B25B21/02 , B25D11/106 , B25D16/003 , B25D2216/0023 , B25D2216/0038 , B25D2222/21 , B25D2222/24 , B25D2222/48 , B25D2222/54 , B25D2250/065 , B25D2250/121 , B25D2250/165 , B25D2250/205
摘要： The invention relates to a power drill, having a tool-clamping device that is fastened to a spindle shaft, having a torque clutch that includes an axially movable clutch plate on which an axial force is exerted by a plurality of compression springs that cooperate at least indirectly with an adjusting nut situated on a housing component. The compression springs are accommodated in first recesses embodied in the longitudinal direction of the housing component. A device for axially moving an axial bearing situated on the spindle shaft, is provided at the end of the spindle shaft oriented toward the tool-clamping device. According to the invention, on its side oriented toward the clutch plate, the device for axially moving the axial bearing has at least one actuating section that is situated in a second recess of the housing component and on the side oriented toward the clutch plate, cooperates with an adjusting element for the device.
摘要翻译：本发明涉及一种动力钻，其具有紧固到主轴上的工具夹紧装置，该工具夹紧装置具有扭矩离合器，该扭矩离合器包括可轴向移动的离合器板，多个压缩弹簧在其上施加有轴向力，所述多个压缩弹簧至少协调间接地具有位于壳体部件上的调节螺母。压缩弹簧容纳在壳体部件的纵向方向上实施的第一凹部中。用于轴向移动位于主轴上的轴向轴承的装置设置在主轴轴向朝向工具夹紧装置的端部。根据本发明，在朝向离合器板的侧面上，用于轴向移动轴向轴承的装置具有至少一个致动部分，其位于壳体部件的第二凹部中并且朝向离合器板的侧面上配合具有用于该装置的调节元件。

27. 发明授权

US07703355B2 Recoilless hammer 有权
标题翻译：无重锤
公开(公告)号：US07703355B2
公开(公告)日：2010-04-27
申请号：US11988083
申请日：2006-05-06
申请人： Stefan Halder , Dieter Hummel
发明人： Stefan Halder , Dieter Hummel
IPC分类号： B25D1/12
CPC分类号： B25G1/01 , B25D1/12 , B25D2222/21 , B25D2222/57 , B25G3/26 , B25G3/28 , F16B2200/40 , Y10T403/457 , Y10T403/473
摘要： The invention relates to a recoilless hammer which comprises a hammer head (2) having a handle seat (4) and a hammer handle (3) to be inserted in said handle seat (4). The handle seat (4) is completely covered in the peripheral direction by an elastic material (5). The end of the hammer handle (3) facing the handle seat (4) is provided with a metal sleeve (7) which is seated with its sleeve end (8) in the material (5) and which is provided with a sleeve collar (12) and, at its free end, with a chamfered section (13) for insertion between securing webs of the handle seat (4).
摘要翻译：本发明涉及一种无后坐力锤，其包括具有手柄座（4）的锤头（2）和插入所述手柄座（4）中的锤柄（3）。手柄座（4）通过弹性材料（5）在周向完全被覆盖。锤柄（3）的面向手柄座（4）的端部设置有金属套筒（7），其与套筒端部（8）一起安置在材料（5）中，并且设置有套筒套环在其自由端处具有用于插入在手柄座（4）的固定腹板之间的倒角部分（13）。

28. 发明申请

US20090078090A1 Recoilles Hammer 有权
标题翻译：回收锤
公开(公告)号：US20090078090A1
公开(公告)日：2009-03-26
申请号：US11988083
申请日：2006-05-06
申请人： Stefan Halder , Dieter Hummel
发明人： Stefan Halder , Dieter Hummel
IPC分类号： B25D1/12 , B25G1/01 , B25G1/10
CPC分类号： B25G1/01 , B25D1/12 , B25D2222/21 , B25D2222/57 , B25G3/26 , B25G3/28 , F16B2200/40 , Y10T403/457 , Y10T403/473
摘要： The invention relates to a recoilless hammer which comprises a hammer head (2) having a handle seat (4) and a hammer handle (3) to be inserted in said handle seat (4). The handle seat (4) is completely covered in the peripheral direction by an elastic material (5). The end of the hammer handle (3) facing the handle seat (4) is provided with a metal sleeve (7) which is seated with its sleeve end (8) in the material (5) and which is provided with a sleeve collar (12) and, at its free end, with a chamfered section (13) for insertion between securing webs of the handle seat (4).
摘要翻译：本发明涉及一种无后坐力锤，其包括具有手柄座（4）的锤头（2）和插入所述手柄座（4）中的锤柄（3）。手柄座（4）通过弹性材料（5）在周向完全被覆盖。锤柄（3）的面向手柄座（4）的端部设置有金属套筒（7），其与套筒端部（8）一起安置在材料（5）中，并且设置有套筒套环在其自由端处具有用于插入在手柄座（4）的固定腹板之间的倒角部分（13）。

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