| 摘要 |
<p>A plunge-type router comprising a motor housing (4) having a driving motor (6) provided therein, a base (1) having a workpiece-engaging flange member and a support plate (3) axially movable with respect to the flange member along substantially perpendicular guide means (2), the support plate (3) being biassed away from the flange member and provided with a bore (18) to receive the motor housing and clamping means (20) to secure the housing in the bore (18), and locking means (27) effective to prevent undesired separation of the motor housing (4) from the support plate (3). The potential hazard presented to the operator by accidental separation of the motor housing (4) from the base (1) is thereby avoided. <IMAGE></p> |
