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    Bevel locking system for a sliding compound miter saw
    10.
    发明授权
    Bevel locking system for a sliding compound miter saw 有权
    用于滑动复合斜切锯的斜角锁定系统

    公开(公告)号：US07210385B2

    公开(公告)日：2007-05-01

    申请号：US11274464

    申请日：2005-11-15

    申请人： William R. Stumpf ,  Mark E. Brunson ,  Scott M. Livingston ,  Michael L. O'Banion ,  Robert G. Moores, Jr. ,  John W. Miller ,  Daryl Meredith ,  Thomas Kaye ,  William G. Harman, Jr. ,  Adan Ayala

    发明人： William R. Stumpf ,  Mark E. Brunson ,  Scott M. Livingston ,  Michael L. O'Banion ,  Robert G. Moores, Jr. ,  John W. Miller ,  Daryl Meredith ,  Thomas Kaye ,  William G. Harman, Jr. ,  Adan Ayala

    IPC分类号： B26D1/14

    CPC分类号： B23Q1/28 ,  B23D45/048 ,  B23D47/02 ,  B27B5/29 ,  Y10T83/7697 ,  Y10T83/7705 ,  Y10T83/7726 ,  Y10T83/7788 ,  Y10T83/8749 ,  Y10T83/8772 ,  Y10T83/8773 ,  Y10T83/9387

    摘要： A compound miter saw includes a table on which a workpiece is placed, a miter saw unit supporting a saw blade, and a housing pivotally supporting the miter saw unit related to the table in such a manner that the miter saw unit is at least laterally pivotable. Further, the miter saw includes a bevel mechanism for selectively determining the lateral position of the miter saw unit at any of a plurality of pivoted positions, including a vertical position where the saw blade is positioned substantially vertically relative to the table, and leftward and rightward pivoted positions where the blade is inclined laterally leftwardly and laterally rightwardly from the vertical position. The bevel mechanism includes a movable rod and three fixed stop members, the rod being operable to move between a first rod position abutting one of the fixed stop members and a second rod position not abutting the one of the fixed stop members so as to permit the lateral pivotal movement of the miter saw unit. The first fixed stop member is disposed so that the rod abuts the first fixed stop member when the miter saw unit is at the vertical position. Similarly, the second fixed stop member is disposed so that the rod abuts the second fixed stop member when the miter saw unit is leftwardly pivoted at a first predetermined angle from the vertical position. Further, the third fixed stop member is disposed so that the rod abuts the third fixed stop member when the miter saw unit is rightwardly pivoted at a second predetermined angle from the vertical position.

    摘要翻译： 复合斜切锯包括其上放置有工件的工作台，支撑锯片的斜切锯单元和以与斜面相关的斜切锯单元枢转地支撑的壳体，使得斜切锯单元至少可横向枢转 。 此外，斜切锯包括斜面机构，用于选择性地确定斜切锯单元在多个枢转位置中的任一个处的横向位置，包括垂直位置，其中锯片相对于工作台基本垂直地定位，以及向左和向右 枢转位置，其中叶片从垂直位置横向向左和向右横向倾斜。 所述斜面机构包括可动杆和三个固定止动构件，所述杆可操作以在抵靠所述固定止动构件中的一个的第一杆位置与不邻接所述固定止动构件之一之间的第二杆位置之间移动， 斜切锯单元的侧向枢转运动。 第一固定止动构件设置成当斜切锯单元处于垂直位置时，杆抵靠第一固定止动构件。 类似地，第二固定止动构件设置成当斜切单元从垂直位置以第一预定角度向左枢转时，杆抵靠第二固定止动构件。 此外，第三固定止动构件设置成当斜切单元从垂直位置以第二预定角度向右枢转时，杆抵靠第三固定止动构件。