Clamping device for grinding discs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 24, 2002
Grant Date -
N/A
app pub date -
Nov 9, 2000
filing date -
Nov 10, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a clamping device for grinding discs (3, 4) having clamping elements which are formed by a clamping flange (1) and a clamping nut (2). A rigid, preferably metallic intermediate ring (5) is arranged between a clamping element and the grinding disc (3, 4). The intermediate ring distances the grinding disc (3, 4) from the clamping element. The intermediate ring (5) or the clamping element adjacent to the intermediate ring (5) is provided with a fixed damping layer (9, 12, 14, 20) made of an elastic material. The damping layer extends in both a radial and an axial direction.
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