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1. 发明申请

US20060261529A1 Hydraulic antivibration device arrangement, hydraulic antivibration device, and car body side bracket 失效
标题翻译：液压防振装置布置，液压防振装置和车体侧支架
公开(公告)号：US20060261529A1
公开(公告)日：2006-11-23
申请号：US10545606
申请日：2004-12-24
申请人： Hikofumi Yamamoto , Takashima Tukio
发明人： Hikofumi Yamamoto , Takashima Tukio
IPC分类号： F16F9/00
CPC分类号： F16F13/108 , F16F13/101
摘要： A hydraulic antivibration device arrangement capable of achieving a downsizing and weight reduction, and a reduction of booming noise by suppressing a reaction force to impingement upon stopper action is provided. By disposing a protuberant rubber portion 35 at an upper end of a main body member 2, its spacing distance from a roll center can be lengthened, the reaction force to impingement can be diminished, and input load to the main body member 2 can be diminished. Consequently, reduction of rigidity and strength required for respective components as well as enhancement of durability is possible, which permits to make the components thin-walled thereby making a hydraulic antivibration device arrangement 100 lightweight as a whole. Diminishing of such reaction force upon stopper action also enables vibrations input through a car body side bracket 120 to the body frame to be suppressed, thereby reducing the generation of booming noise.
摘要翻译：提供一种能够实现小型化和轻量化的液压防振装置装置，并且通过抑制阻止作用下的冲击的反作用力而降低繁荣的噪音。通过在主体部件2的上端配置隆起的橡胶部35，能够延长与辊中心的间隔距离，能够减少冲击的反作用力，能够减少对主体部件2的输入负荷。因此，各部件的刚性和强度的降低以及耐久性的提高是可能的，这允许使部件薄壁化，从而使液压抗振装置装置整体上轻量化。这种反作用力在停止作用下的减少也使得能够抑制通过车体侧支架120输入到体框架的振动，从而减少了繁荣的噪音的产生。

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