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    • 3. 发明申请
    • Scribing Tool and Dust Collector
    • 划痕工具和除尘器
    • US20130051951A1
    • 2013-02-28
    • US13216011
    • 2011-08-23
    • William Robert Friegang
    • William Robert Friegang
    • B27G3/00B27C5/10
    • B27C5/10B27D5/006Y10T409/304088Y10T409/306608
    • Scribing tool and dust collector for a router having a horizontally extending body which attaches to the router with a router bit extending along an axis of rotation through the body and projecting from a lower surface of the body for cutting engagement with an edge of a workpiece, a guide wheel mounted on the upper portion of the body for rotation about the axis, with an outer portion of the wheel projecting laterally from the body for engagement with a surface having a contour to be transferred to the edge of the workpiece by the router bit, a vacuum chamber within the body, an inlet port centered about the axis of rotation communicating with the vacuum chamber through a lower wall of the body, and a vacuum port communicating with the vacuum chamber for connection to a vacuum source to draw dust and chips produced by the router bit through the inlet port and into the chamber.
    • 用于具有水平延伸主体的路由器的划线工具和集尘器,该水平延伸主体通过沿着旋转轴线延伸穿过主体并从主体的下表面突出以与工件的边缘切割接合的路由器钻头连接到路由器, 导轮,安装在主体的上部,用于围绕轴线旋转,轮的外部部分从主体侧向突出,以与具有轮廓的表面接合,以通过路由器钻头转移到工件的边缘 ,主体内的真空室,通过主体的下壁与真空室连通的旋转轴线中心的入口端口,以及与真空室连通以与真空源连接以抽出灰尘和碎屑的真空口 由路由器位通过入口端口进入腔室。
    • 8. 发明授权
    • Radial saw accessory for preventing sawdust buildup
    • 径向锯附件,用于防止木屑堆积
    • US4742743A
    • 1988-05-10
    • US855833
    • 1986-04-24
    • William J. Scarpone
    • William J. Scarpone
    • B23D47/02B23D59/00B23Q1/03B23Q11/00B27B5/20B23D47/00B27G3/00
    • B23D47/025B23D59/006B23Q1/032B23Q11/0042Y02P70/171Y10T83/2081Y10T83/7693
    • An accessory for use in conjunction with a radial saw for preventing buildup of sawdust on a main table adjacent a fence of said radial saw, the accessory table includes a table member having an upper and a lower surface. The table member comprising a grid structure having a plurality of apertures allowing communication from the upper to the lower surface. The apertures are situated between an array of rigid supporting beam-like members. The apertures are adequately large to permit easy passage of sawdust therethrough and the supporting members make up a very small portion of the upper surface of the table member so that accumulation of sawdust on the upper surface is minimized. Preferably, the supporting members are tapered near the upper surface so that upper surface area is minimized. The supporting members are made of plastic or other readily sawable material.
    • 一种用于与径向锯结合使用的附件,用于防止在与所述径向锯的围栏相邻的主台上堆积锯屑,所述附件台包括具有上表面和下表面的工作台构件。 所述台面构件包括具有多个允许从上表面到下表面连通的孔的格栅结构。 孔位于刚性支撑梁状构件阵列之间。 孔足够大以允许锯屑易于通过,并且支撑构件构成桌面构件的上表面的非常小的部分,使得上表面上的锯屑积聚最小化。 优选地,支撑构件在上表面附近是锥形的,使得上表面积最小化。 支撑构件由塑料或其它容易锯切的材料制成。
    • 10. 发明授权
    • Movable protective hood for power tool of a work tool machine
    • 工作机械电动工具可动保护罩
    • US4403534A
    • 1983-09-13
    • US301204
    • 1981-09-11
    • Kurt AltendorfSiegfried Thiele
    • Kurt AltendorfSiegfried Thiele
    • B23D59/00B23Q11/00B27G19/02B27G3/00
    • B23D59/006B23Q11/0046B27G19/02Y02P70/171Y10T83/207Y10T83/732
    • A work tool machine comprises a power tool, an exhaust hood assembly disposed over the power tool in a manner to permit access of a work piece thereto, and a stationary member spaced from the hood assembly. An elongated guide bar extending between the stationary member and the hood assembly is pivotally attached at one end to the stationary member for rotation about a first axis, and at the other end to the hood assembly for rotation about a second axis. An elongated conduit extending between the stationary member and the hood assembly in fluid communication with the hood assembly is pivotally attached at one end to the stationary member for rotation about a third axis, and at the other end to the hood for rotation about a fourth axis. The distance between the first and second axes is equal to the distance between the third and fourth axes, and the distance between the first and third axes is equal to the distance between the second and fourth axes. The conduit is connected to an exhaust fan.
    • 作业工具机器包括动力工具,排气罩组件,该排气罩组件以允许工件进入其的方式设置在动力工具上方,以及与罩组件间隔开的固定构件。 在固定构件和罩组件之间延伸的细长引导杆在一端枢转地附接到固定构件以围绕第一轴线旋转,并且另一端枢转地附接到罩组件以围绕第二轴线旋转。 在固定构件和罩组件之间延伸的细长管道与罩组件流体连通,其一端枢转地附接到固定构件上,用于围绕第三轴线旋转,并且在另一端围绕第四轴线旋转 。 第一和第二轴之间的距离等于第三和第四轴之间的距离,第一和第三轴之间的距离等于第二和第四轴之间的距离。 导管连接到排风扇。