Arrangement for detachably securing a grinding wheel or a group of grinding wheels on a wheel spindle
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United States of America Patent
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Nov 22, 2005
Grant Date -
Apr 1, 2004
app pub date -
Nov 30, 2001
filing date -
Dec 22, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Arrangement for releasably fastening a grinding wheel or a group of grinding wheels on a wheel spindle, for example, a group of grinding wheels in a spectacle-lens-edging machine. The machine has a grinding-wheel-retaining shaft that is arranged, in an axially displaceable manner, in a coaxial bore of the wheel spindle, a retaining disk that may be fastened in a releasable manner at the free end of the grinding-wheel-retaining shaft, and clamping elements arranged between the wheel spindle and the grinding-wheel-retaining shaft for axially bracing and releasing the grinding wheel or the group of grinding wheels between the wheel spindle and the retaining disk.
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