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    • 2. 发明申请
    • Table saw capable of adjusting cutting angle
    • 台锯能够调节切割角度
    • US20030126969A1
    • 2003-07-10
    • US10041599
    • 2002-01-10
    • Nick Chen
    • B27B021/00
    • B27G5/02Y10T83/693Y10T83/695Y10T83/696Y10T83/704Y10T83/705
    • A table saw capable of adjusting its cutting angle comprises a base, a suspension arm pivotally mounted on said base and provided at two distal ends thereof with a mounting seat respectively, two adjustment members detachably fastened to mounting seat respectively, four support rods connected to said two adjustment members respectively, two saw racks sleeved onto said four support rods respectively, and an arch saw movably installed in said saw racks for reciprocating motion between said saw racks within a distance. The mounting seats each has a mounting hole and a first positioning unit below the mounting hole. The adjustment members each has a second positioning unit adapted for coupling to the first positioning unit for enabling said adjustment member to be secured to the mounting seat in a determined posture, and a through hole above the second positioning unit, through which a screw bolt is inserted and fastened to the mounting hole of the corresponding mounting seat.
    • 能够调整其切割角度的台锯包括基座,可枢转地安装在所述基座上的悬挂臂,并且在其两个远端处分别设置有安装座,分别可拆卸地紧固到安装座的两个调节构件,连接到所述 两个调节构件分别分别套在所述四个支撑杆上的两个锯架,以及可移动地安装在所述锯架中的拱形锯,用于在一定距离内在所述锯架之间往复运动。 安装座各自具有安装孔和安装孔下方的第一定位单元。 所述调整构件具有第二定位单元,所述第二定位单元适于联接到所述第一定位单元,以使所述调节构件能够以确定的姿势固定到所述安装座;以及在​​所述第二定位单元上方的通孔,螺栓 插入并固定到相应的安装座的安装孔。
    • 3. 发明授权
    • Carpenter's saw
    • 木匠的锯
    • US5259284A
    • 1993-11-09
    • US818788
    • 1992-01-09
    • Chuan-Wu Chen
    • Chuan-Wu Chen
    • B23D51/02B27G5/02B21B21/02
    • B27G5/02B23D51/02Y10T83/6905Y10T83/696Y10T83/6965Y10T83/697Y10T83/762
    • A carpenter's saw designed for use in beveling the ends or edges to form a miter joint is disclosed. The saw comprises mainly a saw base and a saw support. The saw base includes a horizontal base face having a fan-shaped portion disposed at the center thereof. The saw support is fastened to the fan-shaped portion. A hacksaw is mounted on the saw support. The saw support comprises a suspension arm which is pivoted horizontally to the bottom of the fan-shaped portion. Two seats are separately arranged at both ends of the long axis of the suspension arm. Located on each of the two seats are arc-shaped recesses which have the same curvature radii. Two rotating members are lodged separately in the two arc-shaped recesses in order to rotate along the arc-shaped rails provided. Two support rods are vertically mounted on the rotating members for the hacksaw to be fastened thereon. As a result, a change in cutting direction can be easily achieved by means of moving the suspension arm while a change in the angle of a cut surface can be attained by rotating the hacksaw.
    • 公开了一种设计用于斜切端部或边缘以形成斜接头的木匠锯。 锯主要包括锯片和锯条。 锯底部包括水平基面,其具有设置在其中心的扇形部分。 锯支撑固定在扇形部分上。 钢锯安装在锯支架上。 锯支撑件包括悬挂臂,该悬架臂水平地枢转到扇形部分的底部。 在悬臂的长轴的两端分开设置两个座。 位于两个座位中的每一个都是具有相同曲率半径的弧形凹槽。 两个旋转构件分别放置在两个弧形凹部中以沿着所提供的弧形轨道旋转。 两个支撑杆垂直地安装在旋转构件上,用于将钢索紧固在其上。 结果,通过移动悬架臂可以容易地实现切割方向的改变,同时通过旋转钢锯可以获得切割面的角度的变化。