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
2020-01-14
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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