TORSIONAL VIBRATION DAMPER

A torsional vibration damper for a shaft, in which the flywheel ring (1) and the hub (2) are connected by first spring elements (3), distributed uniformly in the circumferential direction, and in which second spring elements (4) of an essentially column-shaped design are provided between the first s...

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Hauptverfasser: SCHWIBINGER, PETER, MUELLER, KLAUS, ANDRAE, RAINER-HORST
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creator SCHWIBINGER, PETER
MUELLER, KLAUS
ANDRAE, RAINER-HORST
description A torsional vibration damper for a shaft, in which the flywheel ring (1) and the hub (2) are connected by first spring elements (3), distributed uniformly in the circumferential direction, and in which second spring elements (4) of an essentially column-shaped design are provided between the first spring elements (3). The second spring elements are fixed at the one end to the hub (2) and at the other end to the flywheel ring (1), and, when the torsional vibration damper is not rotating, have a radially inwardly projecting curvature (7) in the intermediate zone. The curvature (7) can be eliminated at relatively high rotation speeds of the torsional vibration damper by means of the centrifugal forces acting on the second spring elements, which increases the spring stiffness.
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The second spring elements are fixed at the one end to the hub (2) and at the other end to the flywheel ring (1), and, when the torsional vibration damper is not rotating, have a radially inwardly projecting curvature (7) in the intermediate zone. 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The second spring elements are fixed at the one end to the hub (2) and at the other end to the flywheel ring (1), and, when the torsional vibration damper is not rotating, have a radially inwardly projecting curvature (7) in the intermediate zone. 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The second spring elements are fixed at the one end to the hub (2) and at the other end to the flywheel ring (1), and, when the torsional vibration damper is not rotating, have a radially inwardly projecting curvature (7) in the intermediate zone. The curvature (7) can be eliminated at relatively high rotation speeds of the torsional vibration damper by means of the centrifugal forces acting on the second spring elements, which increases the spring stiffness.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title TORSIONAL VIBRATION DAMPER
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