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    • 2. 发明公开
    • Cutting devices
    • Schneidvorrichtungen
    • EP2070622A1
    • 2009-06-17
    • EP08021527.0
    • 2008-12-11
    • Makita Corporation
    • Miura, Masahiko
    • B23D45/04B27G19/04B23D47/12
    • B23D45/048B23D47/126B27G19/02Y10T83/7697
    • As cutting device (1; 50) includes a table (2) having an upper surface for placing thereon a workpiece (W, W1, W2), a positioning fence (7) operable to position the workpiece (W, W1, W2) on the upper surface of the table (2); and a tool unit (10) vertically movably supported on the table (2). The tool, unit (10) includes a drive source, a rotary tool (12) rotatably driven by the drive source, and a cover configured to cover an upper portion of the cutting tool (12), The cover has a lower end portion including a first part (11c) and a second part (11d) positioned on opposite sides with respect to a rotational axis of the cutting tool (12). When the tool unit (10) is positioned a substantially lowermost position, the first part (11c) is positioned at a first level and vertically opposes to the fence (7), while the second part (11d) is positioned at a second level and does not oppose to the fence (7). The first level is higher than the second level.
    • 由于切割装置(1; 50)包括具有用于放置工件(W,W1,W2)的上表面的工作台(2),可操作以将工件(W,W1,W2)定位在其上的定位挡板 桌子(2)的上表面; 和可垂直移动地支撑在工作台(2)上的工具单元(10)。 工具单元(10)包括驱动源,由驱动源可旋转地驱动的旋转工具(12)和覆盖切割工具(12)的上部的盖。盖具有下端部,包括 第一部分(11c)和位于相对于切割工具(12)的旋转轴线的相对侧上的第二部分(11d)。 当工具单元(10)位于基本上最低的位置时,第一部分(11c)被定位在第一水平面上并且与栅栏(7)垂直相对,而第二部分(11d)位于第二水平,并且 不反对栅栏(7)。 第一级高于第二级。
    • 6. 发明公开
    • Cutting devices
    • Schneidvorrichtungen
    • EP2666570A1
    • 2013-11-27
    • EP13181617.5
    • 2008-12-11
    • Makita Corporation
    • Miura, Masahiko
    • B23D45/04B27G19/04B23D47/12
    • B23D45/048B23D47/126B27G19/02Y10T83/7697
    • A cutting device (1; 50) includes a gear train (20; 30) configured to transmit rotation of the motor (15) to the spindle (16) and comprising: a first intermediate shaft (22; 31) and a second intermediate shaft (25) disposed in parallel on a lower side of the first intermediate shaft (22; 31); a drive gear (15b) provided to an output shaft (iSa) of the motor (15); a driven gear (21) and a first intermediate gear (23; 31a) mounted to the first intermediate shaft (22; 31), the driven gear (21) engaging the drive gear (15b); a second intermediate gear (24) mounted to the second intermediate shaft (25); and an output gear (26) mounted to the spindle (16), wherein: the second intermediate gear (24) engaging both of the first intermediate gear (23; 31a) and the output gear (26), a distance between an axis of the first intermediate shaft (22; 31) and an axis of the second intermediate shaft (25) is determined such that the axis of the second intermediate shaft (25) is positioned on the lower side of an outer diameter of the driven gear (21), and the axis of the output shaft (1 5a) and the axis of the first intermediate shaft (22; 31) are positioned within a same plane.
    • 切割装置(1; 50)包括被配置为将马达(15)的旋转传递到主轴(16)的齿轮系(20; 30),包括:第一中间轴(22; 31)和第二中间轴 (25),平行设置在所述第一中间轴(22; 31)的下侧上; 驱动齿轮(15b),其设置在所述马达(15)的输出轴(iSa)上; 从动齿轮(21)和安装到第一中间轴(22; 31)的第一中间齿轮(23; 31a),从动齿轮(21)与驱动齿轮(15b)啮合; 安装到第二中间轴(25)的第二中间齿轮(24); 以及安装到所述主轴(16)的输出齿轮(26),其中:所述第二中间齿轮(24)接合所述第一中间齿轮(23; 31a)和所述输出齿轮(26)两者之间的距离, 第一中间轴(22; 31)和第二中间轴(25)的轴线被确定为使得第二中间轴(25)的轴线位于从动齿轮(21)的外径的下侧 ),并且输出轴(1 5a)的轴线和第一中间轴(22; 31)的轴线位于同一平面内。
    • 7. 发明公开
    • Mist blower
    • Nebelgebläse
    • EP2586303A1
    • 2013-05-01
    • EP12006685.7
    • 2012-09-25
    • Makita Corporation
    • Miura, MasahikoShimooka, Ryouichi
    • A01M7/00B05B7/04
    • B05B7/2416A01M7/0021B05B7/068B05B7/2437B05B7/2475
    • A mist blower (10) for spraying chemical liquid includes a blast pipe (60) configured to allow air supplied from a fan (50) to flow through and to be discharged from an front end of the blast pipe (60), the chemical liquid being sprayed by mixing the chemical liquid into the air flowing through the blast pipe (60); and a diffusion cover (80) provided in the front end of the blast pipe (60) to radially outwardly diffuse the air containing the chemical liquid which is being discharged from the blast pipe (60). The diffusion cover (80) includes: a flow directing fin (81) configured to direct flow of the air containing the chemical liquid which is being discharged from the blast pipe (60); and a diffusion fin (82) configured to tilt radially outward with a greater angle than of the directing fins (81) and to radially outwardly guide part of the air containing the chemical liquid.
    • 用于喷射化学液体的喷雾器(10)包括鼓风管(60),其构造成允许从风扇(50)供应的空气流过并从喷管(60)的前端排出,所述化学液体 通过将化学液体混合到流过鼓风管(60)的空气中喷洒; 以及扩散罩(80),其设置在所述鼓风管(60)的前端部,以使包含从所述鼓风管(60)排出的所述化学液体的空气径向向外扩散。 扩散盖(80)包括:引导翅片(81),其构造成引导包含从喷射管(60)排出的化学液体的空气的流动; 和扩散翅片(82),其配置成以比引导翅片(81)更大的角度径向向外倾斜并且径向向外引导包含化学液体的空气的一部分。
    • 8. 发明公开
    • Table saws
    • Tischsägen
    • EP2103400A2
    • 2009-09-23
    • EP09004047.8
    • 2009-03-20
    • Makita Corporation
    • Kani, ToshiyukiMiura, MasahikoKojima, ShinyaAbe, Kenji
    • B27B27/08
    • B23D47/04B27B27/08Y10T83/7613Y10T83/7693Y10T83/7705Y10T83/7722Y10T83/7788
    • A table saw (1) includes a table for placing a workpiece (W) thereon, a cutting unit (10) and a positioning fence (20; 30). The positioning fence (20; 30) has a positioning surface that is abutted to the workpiece (W). The positioning surface is divided into an upper positioning surface and a lower positioning surface that are vertically arranged above the table. First slide fences (20; 30) allocated to the lower positioning surface and second slide fences (21; 31) allocated to the upper positioning surface are slidably supported in a table surface direction relatively independent from each other. The positioning surfaces (21a, 22a; 31a, 32a) of the first and second slide fences (21; 32) constitute an entire region of the positioning surface. In this way, the entire region of the positioning surface is made to be slidable in accordance with various operation modes.
    • 台锯(1)包括用于放置工件(W)的工作台,切割单元(10)和定位挡板(20,30)。 定位挡板(20; 30)具有与工件(W)抵接的定位表面。 定位面分为垂直布置在工作台上方的上定位面和下定位面。 分配给下定位面的第一滑栅(20; 30)和分配给上定位面的第二滑栅(21; 31)可滑动地支撑在彼此相对独立的台面方向上。 第一和第二滑动挡板(21; 32)的定位表面(21a,22a; 31a,32a)构成定位表面的整个区域。 以这种方式,使定位表面的整个区域可根据各种操作模式滑动。