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Dynamic damper for vehicle

A dynamic damping and damper technology, which is applied in power units, vehicle components, shock absorbers, etc., can solve the problem of impossible frequency adjustment, and achieve the effect of improving damping performance and durability performance.

Inactive Publication Date: 2014-06-11
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, in the dynamic damper with the structure of the related art, since the setting of the frequency is the same on the x-axis and the y-axis, it is impossible to adjust the frequency in each direction

Method used

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  • Dynamic damper for vehicle
  • Dynamic damper for vehicle
  • Dynamic damper for vehicle

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Embodiment Construction

[0020] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes motor vehicles such as passenger automobiles including sport utility vehicles (SUVs), buses, trucks, various commercial vehicles, Includes boats of all kinds, ships, aircraft, etc., and includes hybrid vehicles, electric vehicles, combustion-engined vehicles, plug-in hybrid electric vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (such as energy fuel).

[0021] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that when the terms "comprising" and / or "comprising" are used in this specification, it indicates the presence of said features, integers, steps, operati...

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Abstract

The present invention discloses a dynamic damper for a vehicle. The dynamic damper mounted within the vehicle is capable of tuning a resonance frequency for each direction and includes a housing formed by a vertical plate connected to a bottom plate. A first rubber having elasticity is seated on the bottom plate and a mass is seated on the first rubber in a vertical direction and is spaced apart from the vertical plate. A second rubber having elasticity is mounted between the mass and the vertical plate.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35 U.S.C. §119 to Patent Application No. 10-2012-0140490 filed on December 5, 2012 at the Korean Intellectual Property Office, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a dynamic damper for a vehicle, and more particularly, to a dynamic damper for a vehicle having a plurality of rubber bodies to eliminate horizontal vibration (x-axis vibration and y-axis vibration) and vertical vibration Vibration (z-axis vibration) resonance. Background technique [0004] A dynamic damper relates to a device configured to suppress resonance generated in a structure and is widely used in various fields. A dynamic damper is installed in a vehicle, and an aspect of a related art dynamic damper for a vehicle is shown in Figure 1A middle. [0005] Such as Figure 1A As shown in , a dynamic damper for a vehicle such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/108F16F3/093
CPCF16F15/08F16M13/02F16F3/093F16F7/108B60K5/12
Inventor 朴庸斌
Owner HYUNDAI MOTOR CO LTD