发明名称 |
Vibration damping device for internal combustion engine |
摘要 |
A vibration damping device for use in an internal combustion engine including: a rigid housing having a hollow space; an independent mass member housed within the hollow space; and at least one rubber sleeve being independent of the housing and the mass member and being disposed within an empty space between the housing and the mass member so as to extend over an entire circumference of the empty space with a constant thickness dimension. An inside tiny gap is formed between an inner circumferential surface of the rubber sleeve and an outer surface of the mass member over an entire circumference thereof, while an outside tiny gap is formed between an outer circumferential surface of the rubber sleeve and an inner surface of the housing over an entire circumference thereof at room temperature of 25° C.
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申请公布号 |
US2007221460(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070715982 |
申请日期 |
2007.03.09 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
GUO SHIJIE;MURAMATSU ATSUSHI;YASUMOTO YOSHINORI;YAMADA TAKEHIRO |
分类号 |
F16F7/10 |
主分类号 |
F16F7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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