| 摘要 |
A grinding machine having a frame that supports an overhead grinder having a generally horizontal grinding wheel. Longitudinal beam assemblies are supported by the frame. The upper edges of the beam assemblies define inverted V guide tracks on which the wheels of a truck are supported. The truck has an upper deck that supports an object to be ground. The beam assemblies are supported from the frame by universal mounted adjustable legs. Cam and cam follower connections between the beam assemblies and the frame restrict lateral movements and maintain the alignment of the beam assemblies as they are vertically adjusted by the adjustment of the adjustable legs. The adjustment of the beam assemblies allows the tracks to be set parallel to one another defining an inclined plane. The truck has wheels on adjustable bearings so the deck will remain parallel to the grinding surface of the grinding wheel to be ground.
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