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31. 发明申请

US20100038105A1 Reciprocating Tool 有权
标题翻译：往复工具
公开(公告)号：US20100038105A1
公开(公告)日：2010-02-18
申请号：US12530609
申请日：2008-04-30
申请人： Atsuyuki Kikuchi , Tsukasa Suzuura , Hiroshi Haga , Kuniaki Kanbe , Tomoya Ikeda
发明人： Atsuyuki Kikuchi , Tsukasa Suzuura , Hiroshi Haga , Kuniaki Kanbe , Tomoya Ikeda
IPC分类号： B25D17/24
CPC分类号： B25D17/24 , B25D2217/0092 , B25D2250/121 , B25D2250/245 , B25D2250/381 , F16F7/116
摘要： A reciprocating tool (1) includes a housing (20, 30), a driving source (21), a reciprocation conversion unit (34, 36), —and a vibration reduction mechanism (30). The driving source is accommodated in the” housing. The reciprocation conversion unit (34, 36) is supported by the housing and is configured to convert a driving force of the driving source into a reciprocating motion for providing a tool bit (16) movably supported to the housing with a reciprocating motion. The vibration reduction mechanism (70) includes a shaft (72), a weight (71), a support member (73), and a urging portion (74). The shaft i(72)s supported by the housing and extending in a direction perpendicular to directions of the reciprocating motion of the tool bit (41) t and has an axis. The weight (71) is located away from the shaft (72) and is swingable in a swinging direction. The support member (73) swingably supports the weight (71) about the axis of the shaft (72). The urging portion (74) urges the weight (71) toward a prescribed position of the weight in the swinging direction with respect to the housing.
摘要翻译：往复式工具（1）包括壳体（20,30），驱动源（21），往复运动转换单元（34,36）和减振机构（30）。驱动源容纳在“外壳”中。往复运动转换单元（34,36）由壳体支撑并且被构造成将驱动源的驱动力转换成往复运动，以便提供以往复运动可移动地支撑到壳体的工具头（16）。减振机构70包括轴72，配重71，支撑构件73和推压部74。轴i（72）由壳体支撑并且沿垂直于工具钻头（41）t的往复运动方向的方向延伸并且具有轴线。重物（71）位于远离轴（72）的位置，并可在摆动方向摆动。支撑构件（73）围绕轴（72）的轴线可摆动地支撑重物（71）。推动部分（74）相对于壳体沿着摆动方向朝向重量的规定位置推动重物（71）。

32. 发明授权

US07451833B2 Vibration dampening mechanism 有权
标题翻译：振动阻尼机构
公开(公告)号：US07451833B2
公开(公告)日：2008-11-18
申请号：US11425891
申请日：2006-06-22
申请人： Norbert Hahn
发明人： Norbert Hahn
IPC分类号： B23B45/02
CPC分类号： B25D17/24 , B25D2217/0092 , B25D2250/245 , B25D2250/381
摘要： A hammer drill includes a body, a motor; a centre of gravity, and a hammer mechanism driven by the motor in reciprocating movement along a hammer axis at a first distance from the centre of gravity. A counter mass is mounted within the body for sliding movement along a slide axis at a second further distance from the centre of gravity. A biasing member biases the counter mass to a mid-position along the slide axis. The biasing means may be a leaf spring or a helical spring. The counter mass may be slideably supported on rods and may be able to twist about a number of axes.
摘要翻译：锤钻包括主体，电机; 重心，以及由马达驱动的锤击机构，其沿锤头轴线与第一距离重心往复运动。相对质量体安装在主体内，用于沿着滑动轴线在距离重心的第二更远的距离处滑动运动。偏压构件将反质量偏压到沿着滑动轴线的中间位置。偏置装置可以是板簧或螺旋弹簧。相对质量块可以可滑动地支撑在杆上，并且可以绕多个轴线扭转。

33. 发明申请

US20060289185A1 VIBRATION DAMPENING MECHANISM 有权
标题翻译：振动阻尼机构
公开(公告)号：US20060289185A1
公开(公告)日：2006-12-28
申请号：US11425891
申请日：2006-06-22
申请人： Norbert Hahn
发明人： Norbert Hahn
IPC分类号： B25D11/00
CPC分类号： B25D17/24 , B25D2217/0092 , B25D2250/245 , B25D2250/381
摘要： A hammer drill comprises: a body, a motor; a centre of gravity, a hammer mechanism driven by the motor in reciprocating movement along a hammer axis at a first distance from the centre of gravity, a counter mass mounted within the body for sliding movement along a slide axis at a second further distance from the centre of gravity; and a biasing member which biases the counter mass to a mid-position along the slide axis. The biasing means may be a leaf spring or a helical spring. The counter mass may be slideably supported on rods and may be able to twist about a number of axes.
摘要翻译：锤钻包括：主体，马达; 重心的一个重心，一个由马达驱动的锤击机构，沿锤头轴线与重心相距第一距离往复运动;一个安装在主体内的对质量块，用于沿滑动轴线从第二距离离开第二距离滑动运动重心; 以及偏置构件，其将计数器质量偏压到沿着滑动轴线的中间位置。偏置装置可以是板簧或螺旋弹簧。相对质量块可以可滑动地支撑在杆上，并且可以绕多个轴线扭转。

34. 发明授权

US09694484B2 Anti-vibration handle comprising a tensile-loaded switch connection 有权
公开(公告)号：US09694484B2
公开(公告)日：2017-07-04
申请号：US13810900
申请日：2011-06-15
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25F5/00 , B25D17/04 , B25F5/02 , H01H3/38 , H01H9/06
CPC分类号： B25F5/00 , B25D17/043 , B25D2250/255 , B25D2250/261 , B25D2250/381 , B25F5/02 , H01H3/38 , H01H9/06
摘要： An electric machine tool includes a first actuating device and a second actuating device. The second actuating device is arranged at a distance from the first actuating device. The first actuating device is mechanically connected to the second actuating device by a switching connector which is configured to be loaded in tension only.

35. 发明申请

US20130206434A1 ANTI-VIBRATION HANDLE COMPRISING A TENSILE-LOADED SWITCH CONNECTION 有权
标题翻译：包含拉伸开关连接的防振手柄
公开(公告)号：US20130206434A1
公开(公告)日：2013-08-15
申请号：US13810900
申请日：2011-06-15
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25F5/00
CPC分类号： B25F5/00 , B25D17/043 , B25D2250/255 , B25D2250/261 , B25D2250/381 , B25F5/02 , H01H3/38 , H01H9/06
摘要： An electric machine tool includes a first actuating device and a second actuating device. The second actuating device is arranged at a distance from the first actuating device. The first actuating device is mechanically connected to the second actuating device by a switching connector which is configured to be loaded in tension only.
摘要翻译：电动机床包括第一致动装置和第二致动装置。第二致动装置布置在与第一致动装置一定距离处。第一致动装置通过开关连接器机械地连接到第二致动装置，开关连接器构造成仅被加载成张力。

36. 发明申请

US20120125649A1 Hand-Held Machine Tool 审中-公开
标题翻译：手持机床
公开(公告)号：US20120125649A1
公开(公告)日：2012-05-24
申请号：US13294775
申请日：2011-11-11
申请人： Oliver Ohlendorf , Jorg Martin
发明人： Oliver Ohlendorf , Jorg Martin
IPC分类号： B25D17/24 , B25F5/00
CPC分类号： B25F5/006 , B25D17/24 , B25D2211/068 , B25D2217/0092 , B25D2250/275 , B25D2250/381
摘要： A hand-held machine tool having a linear drive for moving a tool along a working axis, e.g. a motor-driven pneumatic driving tool, is provided. At least two dampers are provided in the hand-held machine tool for damping vibrations along the working axis. A resonant excitation of a vibration of the first damper along the working axis occurs at a first resonance frequency, which differs from a second resonance frequency of the second damper for the vibration along the working axis.
摘要翻译：一种具有线性驱动器的手持式机床，用于沿工作轴线例如移动工具。提供了一种电动气动驱动工具。在手持式机床中至少设有两个阻尼器，用于阻止沿工作轴的振动。沿着工作轴的第一阻尼器的振动的共振激励发生在与沿着工作轴的振动的第二阻尼器的第二共振频率不同的第一共振频率。

37. 发明授权

US08091651B2 Hand-held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US08091651B2
公开(公告)日：2012-01-10
申请号：US12298414
申请日：2007-05-04
申请人： Axel Kuhnle , Karl Frauhammer , Willy Braun
发明人： Axel Kuhnle , Karl Frauhammer , Willy Braun
IPC分类号： B25D17/04 , B25D17/24
CPC分类号： B25D17/043 , B25D17/04 , B25D2211/003 , B25D2250/105 , B25D2250/245 , B25D2250/381
摘要： A hand-held power tool includes a main element with a normal axis which extends perpendicularly to a tool axis and through a center of gravity. A handle is supported in the plane of motion defined by the tool axis and the normal axis such that it is movable relative to the main element. A spring unit connects the handle with the main element, and has a spring element to define a trajectory of at least one portion of the handle in the plane of motion under the influence of a load force triggered when the handle is moved out of a neutral position and approaches the stationary main element. A rotary element defines a joint-free rotation axis, about which the handle rotates in the plane of motion when a motion takes place relative to the main element.
摘要翻译：手持式电动工具包括具有垂直于工具轴线并通过重心垂直延伸的法向轴线的主要元件。手柄在由工具轴线和法线轴限定的运动平面中支撑，使得其相对于主元件可移动。弹簧单元将手柄与主元件连接，并且具有弹簧元件，以在手柄移出中性线时触发的负载力的影响下限定手柄平面中至少一部分的轨迹。位置并接近固定主元件。旋转元件限定无接头的旋转轴线，当相对于主要元件发生运动时，手柄围绕该旋转轴线在运动平面中旋转。

38. 发明申请

US20100000751A1 Power tool 有权
标题翻译：电动工具
公开(公告)号：US20100000751A1
公开(公告)日：2010-01-07
申请号：US12458062
申请日：2009-06-30
申请人： Yonosuke Aoki
发明人： Yonosuke Aoki
IPC分类号： B25D17/24 , B25D11/04
CPC分类号： B25D17/24 , B25D2211/006 , B25D2211/061 , B25D2217/0092 , B25D2250/095 , B25D2250/245 , B25D2250/381
摘要： It is an object of the invention to provide a power tool with a rational placement of a dynamic vibration reducer within a tool body. A representative hammer drill embodied as a power tool according to this invention has a dynamic vibration reducer 151 which is placed within an internal space 110 located to a motion converting section 113 side of a driving motor 111 within a body 103. An inner edge of the internal space is defined by an outer edge of the motion converting section 113, and an outer edge of the internal space is defined by an outer periphery of the driving motor 111.
摘要翻译：本发明的一个目的是提供一种将动态减振器合理放置在工具体内的动力工具。作为根据本发明的动力工具的代表性锤钻具有动态减振器151，其被放置在位于主体103内的驱动电动机111的运动转换部113侧的内部空间110内。内部空间由运动转换部分113的外边缘限定，并且内部空间的外边缘由驱动马达111的外周限定。

39. 发明申请

US20080017395A1 ELECTRICAL POWER TOOL HAVING VIBRATION CONTROL MECHANISM 有权
标题翻译：具有振动控制机构的电动工具
公开(公告)号：US20080017395A1
公开(公告)日：2008-01-24
申请号：US11779384
申请日：2007-07-18
申请人： SHINICHIRO SATO
发明人： SHINICHIRO SATO
IPC分类号： B25D17/00
CPC分类号： B25D17/24 , B25D2217/0092 , B25D2250/381 , Y10T16/48
摘要： An electrical power tool includes a housing, an electrical motor, a motion conversion mechanism, a weight-supporting member, a counterweight, and a first supporting member and a second supporting member. The motion conversion mechanism is configured to convert a rotary motion of the electrical motor into a reciprocation motion. The weight-supporting member extends in a direction perpendicular to directions of the reciprocation motion and is capable of being elastically deformed in the directions of the reciprocation motion. The first supporting member and the second supporting member each provided on the housing for supporting the weight-supporting member to the housing. The weight-supporting member has a first connecting part and a second connecting part supported by the first supporting member and the second supporting member, respectively; and an elastically deforming part. The elastically deforming part is positioned between the first connecting part and the second connecting part and has a mounting part for mounting the counterweight. The elastically deforming part includes a portion having a smaller cross-sectional area than each cross-sectional area of the first connecting part and the second connecting part.
摘要翻译：一种电动工具包括壳体，电动马达，运动转换机构，重量支撑构件，配重以及第一支撑构件和第二支撑构件。运动转换机构构造成将电动机的旋转运动转换成往复运动。重量支撑构件沿与往复运动方向垂直的方向延伸并且能够沿往复运动的方向弹性变形。第一支撑构件和第二支撑构件各自设置在壳体上，用于将重量支撑构件支撑到壳体。所述重量支撑部件具有分别由所述第一支撑部件和所述第二支撑部件支撑的第一连接部和第二连接部; 和弹性变形部。弹性变形部位于第一连接部和第二连接部之间，具有用于安装配重的安装部。弹性变形部分包括具有比第一连接部分和第二连接部分的每个横截面面积小的横截面面积的部分。

40. 发明申请

US20070277992A1 Percussion hand-held power tool with axially displaceable percussion mechanism 审中-公开
标题翻译：打击乐手持式电动工具，具有轴向位移打击机构
公开(公告)号：US20070277992A1
公开(公告)日：2007-12-06
申请号：US11807381
申请日：2007-05-25
申请人： Josef Fuenfer
发明人： Josef Fuenfer
IPC分类号： B25D11/00
CPC分类号： B25D17/24 , B25D2222/21 , B25D2222/54 , B25D2250/065 , B25D2250/121 , B25D2250/245 , B25D2250/371 , B25D2250/381
摘要： A percussion hand-held power tool includes a housing (4), a chuck (2) provided at one end of the housing (4), a handle (3) provided at an opposite end of the housing (4) and secured thereto, an axially displaceable percussion mechanism (5) located in the housing and connected thereto, at its handle side, by a spring (6) and a transversely extending articulated arm (7), and supported in the housing (4), at its chuck side, by axial slide surface element (8).
摘要翻译：打击乐手持电动工具包括壳体（4），设置在壳体（4）的一端的卡盘（2），设置在壳体（4）的相对端并固定到其上的手柄（3）轴向位移的敲击机构（5），其位于壳体中并在其手柄侧通过弹簧（6）和横向延伸的铰接臂（7）连接到壳体上，并在其卡盘侧支撑在壳体（4）中，通过轴向滑动表面元件（8）。

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