Torsionally flexible coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 9, 2004
Grant Date -
N/A
app pub date -
Sep 30, 2002
filing date -
Sep 14, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A torsionally flexible coupling having a rotational axis (1), including a first ring (2) and a second ring (3, 4), which enclose each other [one enclosing the other] at a radial distance, at least one ring-shaped first spring element (5) made of elastomeric material being positioned in the annular clearance (13) formed by the radial distance; and a belt pulley (7) being fastened, relatively having torsional flexibility, to at least one of the rings (2; 3, 4) with the aid of a second spring element (6) made of an elastomeric material, and being supported on at least one of the rings (2; 3, 4) at least in the radial direction with the aid of a sliding bearing (8, 9); the sliding bearing (8, 9) being formed by a rubber layer (9) having at least two embedded sliding rings (8).
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