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公开(公告)号：US20090223690A1
公开(公告)日：2009-09-10
申请号：US12379867
申请日：2009-03-03
IPC分类号： E02D7/02
CPC分类号： B25B21/026
摘要： An impact tool includes: a spindle disposed in a housing; an anvil disposed in front of the spindle and rotatably supported by the housing through a metal bearing, a rear surface of the anvil having a bearing hole in which a front end of the spindle is received; an impact mechanism configured to transmit a rotation of the spindle to the anvil; an outer groove formed on an outer periphery of the anvil and opposed to the metal bearing; and a connecting opening radially extending in the anvil and connecting the bearing hole and the outer groove to provide a communication therebetween. The outer groove is formed to have a depth in the range of 3-10% of an outer diameter of the anvil, and the connecting opening opens at a rear end of the outer groove in an axial direction of the anvil.
摘要翻译： 冲击工具包括：设置在壳体中的心轴; 砧座，其设置在所述主轴的前方并且通过金属轴承由所述壳体可旋转地支撑，所述砧座的后表面具有轴承孔，所述心轴的前端容纳在所述轴承孔中; 冲击机构，其构造成将所述心轴的旋转传递到所述砧座; 形成在所述砧座的外周上且与所述金属轴承相对的外槽; 以及在所述砧座中径向延伸并连接所述支承孔和所述外槽以在其间提供连通的连接开口。 外槽形成为深度在砧座的外径的3-10％的范围内，并且连接口在砧座的轴向方向上在外槽的后端开口。
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公开(公告)号：US08069929B2
公开(公告)日：2011-12-06
申请号：US12379867
申请日：2009-03-03
IPC分类号： E02D173/48
CPC分类号： B25B21/026
摘要： An impact tool includes: a spindle disposed in a housing; an anvil disposed in front of the spindle and rotatably supported by the housing through a metal bearing, a rear surface of the anvil having a bearing hole in which a front end of the spindle is received; an impact mechanism configured to transmit a rotation of the spindle to the anvil; an outer groove formed on an outer periphery of the anvil and opposed to the metal bearing; and a connecting opening radially extending in the anvil and connecting the bearing hole and the outer groove to provide a communication therebetween. The outer groove is formed to have a depth in the range of 3-10% of an outer diameter of the anvil, and the connecting opening opens at a rear end of the outer groove in an axial direction of the anvil.
摘要翻译： 冲击工具包括：设置在壳体中的心轴; 砧座，其设置在所述主轴的前方并且通过金属轴承由所述壳体可旋转地支撑，所述砧座的后表面具有轴承孔，所述心轴的前端容纳在所述轴承孔中; 冲击机构，其构造成将所述心轴的旋转传递到所述砧座; 形成在所述砧座的外周上且与所述金属轴承相对的外槽; 以及在所述砧座中径向延伸并连接所述支承孔和所述外槽以在其间提供连通的连接开口。 外槽形成为深度在砧座的外径的3-10％的范围内，并且连接口在砧座的轴向方向上在外槽的后端开口。
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公开(公告)号：US08607893B2
公开(公告)日：2013-12-17
申请号：US13005976
申请日：2011-01-13
CPC分类号： B25F5/02
摘要： The cover is provided with engaging pieces that engage with a recessed groove provided on the outer peripheral surface of a hammer case and hold the cover on the hammer case to prevent the cover from being detached. The cover is also provided with bumper receiving portions extending from the front end of the cover and allowing the bumper to be externally attached to the cover, and engaging claws formed on the bumper receiving portions and engaging with engaged recessed portions formed on the inner peripheral surface of the bumper for holding the bumper to prevent the bumper from being detached from the cover. The cover with the bumper attached to the bumper receiving portions is provided to the hammer case.
摘要翻译： 盖设有接合件，其与设置在锤壳体的外周表面上的凹槽接合并将盖保持在锤壳上以防止盖脱离。 该盖还设置有保险杠接收部分，该保险杠接收部分从盖的前端延伸并允许保险杠外部附接到盖上，以及形成在保险杠接收部分上的接合爪，并与形成在内周面上的接合凹部接合 用于保持保险杠的保险杠，以防止保险杠与盖子分离。 具有附接到保险杠接收部分的保险杠的盖被提供到锤壳。
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公开(公告)号：US20120292865A1
公开(公告)日：2012-11-22
申请号：US13574947
申请日：2011-02-10
IPC分类号： B25F5/00
CPC分类号： B25B23/00 , B25B13/06 , B25B21/00 , B25F5/00 , Y10T279/34
摘要： An object of the present invention is to prevent a socket from falling off by means of a simple and compact configuration without impairing comfort and ease of use, regardless of model. In an impact driver, a connecting ring in which a protrusion including a through hole protrudes from an outer periphery thereof is clamped detachably to an outer periphery of a shaft support portion of a hammer case. By a carabiner passing through a ring of a socket and the through hole in the connecting ring and engaging the carabiner, a socket portion can be prevented from falling off when a bit portion is broken.
摘要翻译： 本发明的目的是通过简单紧凑的结构防止插座脱落而不损害舒适性和易用性，而与型号无关。 在冲击驱动器中，其中包括通孔从其外周突出的突起的连接环可拆卸地夹持到锤壳的轴支撑部分的外周。 通过穿过套筒环和连接环中的通孔并与卡扣钩接合的挂钩，当钻头部分被破坏时，可以防止插座部分脱落。
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公开(公告)号：US06725945B2
公开(公告)日：2004-04-27
申请号：US10295334
申请日：2002-11-14
申请人： Manabu Sugimoto , Hidenori Nagasaka
发明人： Manabu Sugimoto , Hidenori Nagasaka
IPC分类号： B25D1700
摘要： An impact driver (1) includes a main housing (2) encasing a motor (5); an internal gear case (8) which is secured by screws to the main housing (2) and is provided with an externally threaded portion (12); and a hammer case (13) with an internally threaded portion (14) which is adapted for threadable engagement with the externally threaded portion (12) of the internal gear case (8) so as to couple the hammer case (13) to the internal gear case (8). The impact driver (1) additionally includes a rotation stop mechanism comprised of a rack (24) disposed within a forward extending portion (23) of the main housing (2) for meshing with dimples (27) formed in the outer surface of the hammer case (13). By fixing the rack (24) with a feed screw (26) disposed transversely in the forward extending portion (23), the hammer case (13) is prevented from rotation with respect to the internal gear case (8) after assembly of the impact driver (1). The impact driver (1) further includes an LED light unit (28) disposed in the extending portion (23) forward of the rotation stop mechanism so as to illuminate objects in front of the hammer case (13).
摘要翻译： 冲击驱动器（1）包括：包围马达（5）的主壳体（2）; 内部齿轮箱（8），其通过螺钉固定到所述主壳体（2）并且设置有外螺纹部分（12）; 以及具有内螺纹部分（14）的锤壳（13），其适于与内齿轮箱（8）的外螺纹部分（12）螺纹接合，从而将锤壳（13）连接到内齿轮 齿轮箱（8）。 冲击驱动器（1）还包括旋转停止机构，其包括设置在主壳体（2）的前延伸部分（23）内的齿条（24），用于与形成在锤的外表面中的凹坑（27）啮合 情况（13）。 通过用横向设置在前延伸部分（23）中的进给螺杆（26）固定齿条（24），在组装冲击之后，防止锤壳（13）相对于内齿轮箱（8）旋转 司机（1）。 冲击驱动器（1）还包括设置在旋转停止机构前方的延伸部分（23）中的LED灯单元（28），以便照亮锤壳（13）前面的物体。
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公开(公告)号：US08714279B2
公开(公告)日：2014-05-06
申请号：US11348472
申请日：2006-02-07
IPC分类号： B25D15/02
CPC分类号： B25B21/02
摘要： An impact tool includes a motor, a hammer casing with an opened rear end and a disk-shaped member coupled to the hammer casing to close the opened rear end and to rotatably support a spindle. A first engagement member is formed on an outer face of the disk-shaped member. A second engagement member is formed on an inner face of the recess and engaging with the first engagement member to restrict a movement of the hammer casing in a second direction parallel to a rotation axis of the spindle. A third engagement member is formed on an outer face of the hammer casing. A fourth engagement member is formed on an inner face of the housing body and engaging with the third engagement member so as to restrict a movement of the hammer casing in the first direction.
摘要翻译： 冲击工具包括电动机，具有打开的后端的锤壳体和联接到锤壳体的盘形构件，以封闭打开的后端并可旋转地支撑心轴。 第一接合构件形成在盘形构件的外表面上。 第二接合构件形成在凹部的内表面上并且与第一接合构件接合以限制锤壳体沿与主轴的旋转轴线平行的第二方向的运动。 第三接合构件形成在锤壳体的外表面上。 第四接合构件形成在壳体的内表面上并与第三接合构件接合，以限制锤壳体沿第一方向的移动。
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7.发明授权公开(公告)号：US08698430B2
公开(公告)日：2014-04-15
申请号：US13225995
申请日：2011-09-06
IPC分类号： B60K6/36
摘要： A variable speed switch includes a switch main body portion which is accommodated in a housing of an electric power tool and mounted to the housing so as to be capable of relative movement, and a load sensor which is provided in the switch main body portion and capable of outputting an electric signal in proportion to the amount of distortion caused by a pressing force. The switch operating portion is mounted on the surface of the housing so as to be capable of relative displacement with respect to the housing and transmits a pressing force applied to the switch operating portion to the load sensor, with the maximum displacement amount of the switch operating portion being set to equal to or less than 5 mm.
摘要翻译： 变速开关包括开关主体部分，该开关主体部分容纳在电动工具的壳体中并且能够相对运动地安装到壳体;以及负载传感器，其设置在开关主体部分中并且能够 与由按压力引起的变形量成比例地输出电信号。 开关操作部分安装在壳体的表面上以能够相对于壳体相对移动，并且将施加到开关操作部分的按压力传递到负载传感器，其中开关的最大位移量操作 部分被设定为等于或小于5mm。
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公开(公告)号：US08520029B2
公开(公告)日：2013-08-27
申请号：US13278748
申请日：2011-10-21
申请人： Hidenori Nagasaka
发明人： Hidenori Nagasaka
CPC分类号： G06F3/04883 , G06F3/0485
摘要： An image display devices, methods, and programs that displays an image on a display screen. The devices, methods, and programs detect pressed coordinate positions on the display screen, store the detected pressed coordinate positions in a memory at a predetermined time interval in a time sequence, and if, after a pressing on the display screen has been cancelled, the display screen is not pressed again before a predetermined pressing cancellation judging time passes, determining a cancellation of the pressing on the display screen. The devices, methods, and programs set a predetermined delay time based on the predetermined pressing cancellation judging time, after the predetermined delay time has passed since the pressing on the display screen started, read out the stored pressed coordinate positions at the predetermined time interval and in the time sequence, and scroll the image so as to follow a movement of the read-out pressed coordinate positions.
摘要翻译： 在显示屏幕上显示图像的图像显示装置，方法和程序。 设备，方法和程序检测显示屏幕上的按下的坐标位置，按照时间顺序以预定的时间间隔将检测到的按压坐标位置存储在存储器中，并且如果在显示屏幕上的按压被取消之后 在预定的按压取消判断时间过去之前，再次不显示显示画面，确定对显示画面的按压取消。 由于按压显示画面开始经过预定延迟时间之后，设备，方法和程序基于预定的按压取消判断时间设定预定的延迟时间，以预定的时间间隔读出存储的按压坐标位置， 在时间顺序中，滚动图像以跟随读出按压的坐标位置的移动。
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公开(公告)号：US08371708B2
公开(公告)日：2013-02-12
申请号：US12934493
申请日：2009-01-19
IPC分类号： B25B23/18
CPC分类号： B25F5/02 , B25B23/18 , B25F5/027 , Y10T307/406
摘要： An electric power tool can include a main body, which rotates a motor with a pull operation of the switch lever and actuates a head tool by a rotative force of the motor, and an auxiliary tool configured for attaching and detaching to and from the electric power tool main body. In the main body, an actuating part actuated with the pull operation of the switch lever is provided. The auxiliary tool includes a detecting part, which noncontactly detects an actuation of the actuating part, and an electric circuit section for actuating electric devices, provided in the auxiliary part, by a detecting actuation of the detecting part.
摘要翻译： 电动工具可以包括主体，该主体通过开关杆的拉动操作来旋转电动机，并且通过电动机的旋转力来驱动头部工具;以及辅助工具，其构造成用于附接和分离电力 工具主体。 在主体中，提供了通过开关杆的拉动操作而致动的致动部件。 辅助工具包括检测部件，该检测部件非接触地检测致动部件的致动;以及电路部分，用于通过检测部件的检测致动来驱动设置在辅助部件中的电气设备。
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公开(公告)号：US07076364B2
公开(公告)日：2006-07-11
申请号：US10753361
申请日：2004-01-09
IPC分类号： G01C21/32
CPC分类号： G01C21/3635 , G01C21/32 , G01C21/3667 , G09B29/10
摘要： A road map display device including a road map information memory for memorizing road map data on a two-dimensional coordinate and a detection device for detecting a present position and a travel direction of an automotive vehicle, wherein the two-dimensional coordinate of the road map data is read out from the information memory in accordance with the present position and travel direction of the vehicle detected by the detection device and displayed in the form of a plane view on a screen of a display unit. In the road map display device, trapezoid conversion parameters are determined on a basis of a conversion formula for converting the two-dimensional coordinate of the road map to a trapezoid coordinate for display of a perspective view in such a manner that an upper side of a square two-dimensional coordinate is contracted relatively to a lower side of the two-dimensional coordinate, and the road map data included in a reverse trapezoid coordinate defined by a reverse conversion formula of the conversion formula are read out from the road map information memory and introduced into a trapezoid coordinate defined by the trapezoid conversion parameters such that the road map data are displayed in the form of a perspective view on the screen of the display unit.
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