Stone guide for a superfinishing machine
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United States of America Patent
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-
Aug 18, 1987
Issued Date -
N/A
app pub date -
Apr 5, 1985
filing date -
Apr 5, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A stone guide for guiding the honing stone of a superfinishing machine. The stone guide receives a honing stone unit which comprises a honing stone and a honing stone holder. The honing stone holder defines a shoulder and a contact surface. The stone guide includes a piston and a piston rod, at one end of which there is disposed a contact surface, and a rapid-clamping device displaceable in the piston rod. The rapid-clamping device includes a further piston, a further piston rod connected to the further piston and a clamping element which defines a shoulder. Both pistons are displaceable by means of a pressure medium such that displacement of the piston effects lowering of the honing stone unit unto a workpiece and the upward movement of the further piston effects engagement of the contact surfaces.
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