Dressing apparatus for grinding wheels
OwnerJames E. Shepherdinventor
Life of this patent
Estimating the term…
Abstract
A base is arranged to be secured in a fixed position adjacent a grinding wheel of the type having a pair of grinding surfaces extending in different planes. A slide arm is mounted in the base and carries a single grinding wheel dressing tool with two positions. One such position is for grinding one of the wheel surfaces and the other position is for grinding the other wheel position. The structure and mounting of the dressing tool on the support is such that it is precisely positioned in each of its two positions for dressing the grinding surfaces.
Claims8
Dressing apparatus for a grinding wheel of the disc-type having a peripheral portion including a pair of grinding surfaces extending in different planes, said apparatus comprising:
- holder means arranged to be mounted adjacent a grinding wheel,
- lever means mounted on said holder means,
- means connected between said holder means and the grinding wheel providing relative positioning movement of said holder means and the grinding wheel as the latter wears and requires dressing,
- grinding wheel dressing means on said lever means,
- and support means supporting said lever means on said holder means,
- said support means providing two dressing positions for said grinding wheel dressing means whereby the latter is arranged to be moved to a first position to dress one of the grinding surfaces of the grinding wheel and then moved to a second position to dress the other grinding surface.
The dressing apparatus for a grinding wheel of the disc-type having a peripheral portion including a pair of grinding surfaces extending in different planes, said apparatus comprising:
- holder means arranged to be secured in a fixed position adjacent the grinding wheel,
- grinding wheel dressing means including a single head supported by said holder means,
- said holder means providing two dressing positions for said head whereby the latter is arranged to be moved to a first position to dress one of the grinding surfaces of the grinding wheel and then moved to a second position to dress the other of the grinding surfaces.
Dependencies are inferred from the claim text.