A spring damper disposed inside a coil spring includes: a main body having an outside diameter smaller than an inside diameter of a spring wire of the coil spring; and an outward convex part having a distal end located on an outer side of a cylindrical virtual plane in the radial direction, the cylindrical virtual plane passing through a center of the spring wire. When the coil spring is compressed by pressing an accelerator pedal by a driver, the outward convex part located between the adjacent spring wires prevents collision between the spring wires.
Spring damper and accelerator device using the spring damper
14.01.2020
Patent
Elektronische Ressource
Englisch
IPC: | G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn |
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