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    • 2. 发明授权
    • Guard and control apparatuses for sliding compound miter saw
    • 用于滑动复合斜切锯的保护和控制装置
    • US06182548B2
    • 2001-02-06
    • US08974093
    • 1997-11-19
    • Daryl S. MeredithScott PriceWilliam R. Stumpf
    • Daryl S. MeredithScott PriceWilliam R. Stumpf
    • B27B518
    • B27G19/02B23D45/048Y10T83/606Y10T83/7734Y10T83/7788Y10T83/8786
    • A guard assembly for a saw or other cutting device includes fixed and movable guards relatively pivotal by way of a linkage assembly having two links pivotally interconnected coaxially with a cam roller engageable with a cam surface for controlling relative guard movement. Other preferred features include a torsional coil guard return spring and spring enclosure that minimizes interference with workpiece cutting depth, an arbor shaft cover retention fastener that doubles, along with another caliper member, as a blade caliper set that prevents guard damage in the event of a bent or deflected blade or cutter, a drive assembly hold-down assembly for storage, and a horizontally-extending handle centered horizontally relative to the blade or cutter.
    • 用于锯或其他切割装置的防护组件包括通过连杆组件相对枢转的固定和可移动的防护件,该连杆组件具有两个与可与凸轮表面接合的凸轮滚子同轴地连接的连杆,用于控制相对保护运动。 其他优选特征包括扭转线圈保护复位弹簧和弹簧外壳,其最小化对工件切割深度的干扰,心轴轴盖保持紧固件与另一个卡钳部件一起加倍,作为刀片卡钳组件,防止在发生 弯曲或偏转的刀片或切割器,用于存储的驱动组件压紧组件以及相对于刀片或刀具水平延伸的水平延伸手柄。
    • 6. 发明授权
    • Guard and control apparatuses for sliding compound miter saw
    • 用于滑动复合斜切锯的保护和控制装置
    • US06971297B1
    • 2005-12-06
    • US09698920
    • 2000-10-27
    • Daryl S. MeredithScott PriceWilliam R. Stumpf
    • Daryl S. MeredithScott PriceWilliam R. Stumpf
    • B23D45/04B27G19/02
    • B27G19/02Y10T83/7734Y10T83/7788Y10T83/8886
    • A guard assembly for a saw or other cutting device includes fixed and movable guards relatively pivotal by way of a linkage assembly having two links pivotally interconnected coaxially with a cam roller engageable with a cam surface for controlling relative guard movement. Other preferred features include a torsional coil guard return spring and spring enclosure that minimizes interference with workpiece cutting depth, an arbor shaft cover retention fastener that doubles, along with another caliper member, as a blade caliper set that prevents guard damage in the event of a bent or deflected blade or cutter, a drive assembly hold-down assembly for storage, and a horizontally-extending handle centered horizontally relative to the blade or cutter.
    • 用于锯或其他切割装置的防护组件包括通过连杆组件相对枢转的固定和可移动的防护件,该连杆组件具有两个与可与凸轮表面接合的凸轮滚子同轴地连接的连杆,用于控制相对保护运动。 其他优选特征包括扭转线圈保护复位弹簧和弹簧外壳,其最小化对工件切割深度的干扰,心轴轴盖保持紧固件与另一个卡钳部件一起加倍,作为刀片卡钳组件,防止在发生 弯曲或偏转的刀片或切割器,用于存储的驱动组件压紧组件以及相对于刀片或刀具水平延伸的水平延伸手柄。