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    • 69. 发明公开
    • Table saw
    • 台锯
    • EP1712317A3
    • 2007-11-14
    • EP06118236.6
    • 1997-09-08
    • Black & Decker, Inc.
    • Puzio, DanielO'Banion, MichaelGehret, RobertCeroll, WarrenWelsh, Robert PLivingston, Scott. MShadeck, Louis. MBean, Frederick
    • B23D47/02B23D59/00B27G19/02
    • B23D47/025B23D59/006B23Q11/0042B23Q11/0053B23Q11/08B27G19/02Y10T83/207Y10T83/773Y10T83/889Y10T83/95
    • A table saw (10) or other cutting machine includes carrying members (50,150) on an underside of the work table (14,114) generally adjacent the flanged table edge (54,154) in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine (10). The machine (10) is preferably equipped with invertible extension support assemblies (56) for supporting a workpiece extending horizontally beyond the work table (14). Such support assemblies (56) include support members (60) slidably extendable horizontally on rods (64) toward and away from the work table (14). A dust deflection skirt (34) extends from a lower surface of the work table (14) into the generally hollow dust-receiving cavity portion of a dust shroud (32) located within the saw's enclosed base. This skirt (34) deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers (90,190) are preferably sealed-end blind rivets mounted on the anti-kickback pawls (48) at intermediate locations thereon. Such spacers (90,190) slidably maintain the anti-kickback pawls (48) in a generally parallel relationship with the kerf splitter plate (46). Also hardened portions (94) of the throat plate (27) keep it from being damaged by serrated edges (47) of the anti-kickback pawls (48) and to prevent binding when the blade (24) is lowered.
    • 台锯(10)或其它切割机器包括在工作台(14,114)的下侧上大致邻近凸缘台缘(54,154)的承载构件(50,150),以便提供由操作员抓握的增大的夹持表面区域 当提升和运输切割机(10)时。 机器(10)优选配备有可翻转的延伸支撑组件(56),用于支撑水平延伸超过工作台(14)的工件。 这种支撑组件(56)包括支撑构件(60),该支撑构件可在杆(64)上朝向和远离工作台(14)水平滑动地延伸。 粉尘偏转裙(34)从工作台(14)的下表面延伸到位于锯的封闭的基部内的防尘罩(32)的大致中空的灰尘接收腔部分。 该裙部(34)将灰尘或碎屑偏转到空心灰尘接收腔的内部。 防逆转间隔件(90,190)优选为安装在反逆转棘爪(48)上的中间位置处的密封端部盲铆钉。 这样的间隔件(90,190)可滑动地将防反转爪(48)保持为与切口分隔板(46)大致平行的关系。 针板(27)的硬化部分(94)也不会被防反转爪(48)的锯齿状边缘(47)损坏,并防止刀片(24)下降时的束缚。