Work stand for electrically powered machines
OwnerRobert Wolffinventor
Life of this patent
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Abstract
A work stand for power operated tools such as, for example, an electrically powered hand drill, with the work stand including a supporting bracket adjustable along a guide column, a guide plate pivotable about a horizontal axis at the supporting bracket, a slide displaceable in a prismatic guide of the guideway, and a machine support carried by the slide. The machine support is adapted to be pivoted around the horizontal axis and is steplessly adjustable around both axes up to a full rotational angle so as to accommodate large rotational moments in a fixed condition. The guide plate and the machine support are each provided with a truncated conically-shaped axle journal accommodated in an associated conical pivot bearing respectively provided at the supporting bracket and the slide.
Claims27
A work stand for a power tool, the work stand comprising a base plate means, a guide column means mounted on said base plate means, supporting bracket means adjustably mounted on said guide column means, a guide plate means, means for mounting the guide plate means to the supporting bracket means so as to be pivotable about a horizontal axis including a first truncated conically shaped axle journal and a first conically shaped pivot bearing means interposed between the support bracket means and the guide plate means, a slide means for selectively displacing the power tool, a support means for accommodating the power tool, guide means interposed between the guide plate for guiding a translational movement of the slide means, and means for pivotally mounting the support means to the slide means so as to be pivotable about a horizontal axis including a second truncated conically shaped axle journal and a second conically shaped pivot bearing means interposed between the support means and the slide means.
Dependencies are inferred from the claim text.