JPS6028502U

JPS6028502U - Dynamic damper for road wheels

Info

Publication number: JPS6028502U
Application number: JP12144083U
Authority: JP
Inventors: 岩田　和朗
Original assignee: 日産自動車株式会社
Priority date: 1983-08-03
Filing date: 1983-08-03
Publication date: 1985-02-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａ、ｂは従来のロードホイールを示す図−であり
、第１図ａは全体断面図、第１図すは第１図ａのｊ−Ｉ
線断面図である。第２図および第３、　　　　図はこの
考案にかかるローにホイールのダイナミックダンパの実
施例を示す図であり、第２図ａは一実施例の全体断面図
、第２図すは第２図ａの■−■線断面図、第３図ａの■
−■線断面図〈第３図ａは他の実施例の全体断面図、第
３図すはｉ３図ａの■−■線断面図である。第４図はタ
イヤの固有振動数の特性を示す図である。１２・・・・・・ｄ−ド糸イニル、−１４・・・・・・
タイヤ、１−５ａ、１５ｂ、１５ｃ、１５ｄ、１５ｅ、
、１５ｆ、１５ｇ、１５ｈ・・・・・・弾性体、１６・
・・・・・質量体。Figures 1a and 1b are diagrams showing a conventional road wheel. Figure 1a is an overall sectional view, and Figure 1 or j-I in Figure 1a is a diagram showing a conventional road wheel.
FIG. Figures 2 and 3 are diagrams showing an embodiment of the dynamic damper for a low wheel according to this invention, in which Figure 2a is an overall cross-sectional view of one embodiment, and Figure 2a is a general sectional view of one embodiment. ■-■ line sectional view of , ■ of Figure 3 a
Fig. 3A is an overall sectional view of another embodiment, and Fig. 3A is a sectional view taken along the line -■ of Fig. 3A. FIG. 4 is a diagram showing characteristics of the natural frequency of the tire. 12...d-do yarn inyl, -14...
Tires, 1-5a, 15b, 15c, 15d, 15e,
, 15f, 15g, 15h... elastic body, 16.
...mass body.

Claims

[Scope of utility model registration request]

A dynamic damper for a road wheel, characterized in that an annular mass body is attached coaxially to the road wheel, which supports the tire and rotates together with the tire, via an elastic body.