公开(公告)号：US06368033B2

公开(公告)日：2002-04-09

申请号：US09885975

申请日：2001-06-22

Applicant: Steven Howell Souders

Inventor： Steven Howell Souders

IPC: B23C120

CPC classification number: B27C5/10 ,  Y10T409/306216 ,  Y10T409/306608 ,  Y10T409/308624

Abstract: A portable electric right-angle plunge router (10) is disclosed which has a pair of laterally spaced apart bases (13, 14), two pair of laterally spaced apart columns (12) and a motor housing assembly (11). The bases (13, 14) have planar work engaging surfaces (15). Affixed to the bases (13, 14) are the laterally spaced apart columns (12) which extend perpendicularly to the work engaging surfaces (15). The motor housing assembly (11) has a central axis which is parallel to the work surface and is mounted on the laterally spaced apart columns (12) to allow the housing assembly to move vertically toward and away from the bases. Laterally space apart column guides (17) affixed to the housing (11) are aligned and sized to slidingly engage the columns (12). A handle is formed in the housing (11) between the front and rear column guides (17). A drive motor affixed in the housing has an armature shaft which is rotatable about an axis being substantially the horizontal axis of the housing (11). An arbor (25) is affixed in the housing and oriented substantially perpendicular to the horizontal axis of the housing (11). A tool chuck (24) affixed to the arbor (25) receives a cutting tool (20). The arbor (25) and armature shaft are interconnected by meshed gears thereby providing for right-angular transmission of power to the cutting tool (20). A depth-of-cut gauge (35) and lock-down mechanism (37, 39) are provided.

Abstract translation: 公开了一种便携式电动直角插入式路由器（10），其具有一对横向间隔开的基座（13,14），两对横向间隔开的列（12）和马达壳体组件（11）。 基座（13,14）具有平面的工作接合表面（15）。 与基座（13,14）相连的是垂直于工件接合表面（15）延伸的横向隔开的柱（12）。 马达壳体组件（11）具有中心轴线，该中心轴线平行于工作表面并且安装在横向间隔开的柱（12）上，以允许壳体组件垂直移动并远离底座。 固定到壳体（11）上的间隔开的立柱导向件（17）被对准并定尺寸成滑动地接合柱（12）。 手柄形成在前柱和后柱导向件（17）之间的壳体（11）中。 固定在壳体中的驱动马达具有电枢轴，该电枢轴可围绕基本上为壳体（11）的水平轴线的轴线旋转。 心轴（25）固定在壳体中并且基本上垂直于壳体（11）的水平轴线定向。 固定到心轴（25）的工具卡盘（24）容纳切割工具（20）。 心轴（25）和电枢轴通过啮合齿轮相互连接，从而为切割工具（20）提供动力的直角传递。 提供了深度计（35）和锁定机构（37,39）。