JPS6175534U

JPS6175534U -

Info

Publication number: JPS6175534U
Application number: JP16038284U
Authority: JP
Priority date: 1984-10-25
Filing date: 1984-10-25
Publication date: 1986-05-21

Description

[Brief explanation of the drawing]

第１〜５図は本考案の実施例で第１図は第１実
施例の縦断面図、第２図は第２実施例の縦断面図
、第３図は第１実施例の軽負荷時の作用説明図、
第４図は同高負荷時の作用説明図、第５図は従来
例及び実施例のばね特性を示す線図、第６〜８図
は従来例で第６図はトレーリングアームブツシユ
の説明図、第７図はロールストツパブツシユの説
明図。第８図は第６図で発生した亀裂表示図であ
る。１…外リング、２…内リング、３ａ（硬），３
ｂ（軟）…外ブツシユ、４ａ（軟），４ｂ（硬）
…内ブツシユ。 Figures 1 to 5 are examples of the present invention. Figure 1 is a longitudinal sectional view of the first embodiment, Figure 2 is a longitudinal sectional view of the second embodiment, and Figure 3 is the first embodiment at light load. A diagram explaining the action of
Fig. 4 is an explanatory diagram of the action at the same high load, Fig. 5 is a diagram showing the spring characteristics of the conventional example and the embodiment, Figs. 6 to 8 are the conventional example, and Fig. 6 is an explanation of the trailing arm bushing. FIG. 7 is an explanatory diagram of the roll stop publication. FIG. 8 is a diagram showing the cracks that occurred in FIG. 6. 1...Outer ring, 2...Inner ring, 3a (hard), 3
b (soft)...outer bushing, 4a (soft), 4b (hard)
...Inner tweets.

Claims

[Scope of utility model registration request]

An anti-vibration device characterized in that an inner bushing and an outer bushing made of rubber of different hardness are fixed to a metal inner ring and an outer ring, respectively, and the outer periphery of the inner bushing and the inner periphery of the outer bushing are in contact with each other. Rubber button.