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1. 发明授权

US5099962A Backing plate for disc brake with different damping layers for brake squeal 失效
标题翻译：碟形制动器的背板用于制动器尖叫的不同阻尼层
公开(公告)号：US5099962A
公开(公告)日：1992-03-31
申请号：US583324
申请日：1990-09-17
申请人： Katsuya Furusu , Yuji Nagasawa , Shin-ichi Ishiyama , Yoshiyuki Mizutani , Yasuaki Ichiba , Lynn B. Long
发明人： Katsuya Furusu , Yuji Nagasawa , Shin-ichi Ishiyama , Yoshiyuki Mizutani , Yasuaki Ichiba , Lynn B. Long
IPC分类号： F16D65/00 , F16D65/092 , F16D65/097 , F16D69/00 , F16D69/02
CPC分类号： F16D65/0971 , F16D65/0006 , F16D65/092
摘要： A damping pad for preventing brake squeal includes: a first metal plate with a brake shoe fixed to one surface thereof; a second metal plate; a third metal plate; a first damping layer disposed between the other surface of the first metal plate and one surface of the second metal plate, and composed of viscoelastic material for high temperature use having a maximum loss factor at a temperature of 50.degree. C. to 100.degree. C.; and a second damping layer disposed between the other surface of the second metal plate and one surface of the third metal plate, and composed of viscoelastic material for low temperature use having a maximum loss factor at a temperature of 0.degree. C. to 30.degree. C. Since the first and second damping layers are formed of different damping materials having different temperature ranges for good damping efficiencies, the use of different kinds of damping materials are employed, so that vibrations which may cause the brake squeal are damped through a wide temperature range, thus preventing the brake squeal.
摘要翻译：一种用于防止制动尖叫的阻尼垫包括：具有固定在其一个表面上的制动蹄的第一金属板; 第二金属板; 第三金属板; 第一阻尼层，设置在第一金属板的另一个表面和第二金属板的一个表面之间，由用于高温使用的粘弹性材料构成，在50℃至100℃的温度下具有最大的损耗因子。 ; 以及第二阻尼层，其设置在所述第二金属板的另一个表面和所述第三金属板的一个表面之间，并且由在0℃至30℃的温度下具有最大损耗因子的低温用粘弹性材料构成由于第一阻尼层和第二阻尼层由具有不同温度范围的不同阻尼材料形成以获得良好的阻尼效率，因此采用不同种类的阻尼材料，使得可能导致制动尖叫的振动在宽的温度范围内被阻尼，从而防止刹车尖叫。

2. 发明授权

US5665922A Bending strain measurement apparatus for an abdomen of an anthropomorphic dummy and abdominal injury presumption apparatus using the same 失效
标题翻译：使用其的人形假人和腹部损伤推定装置的腹部的弯曲应变测量装置
公开(公告)号：US5665922A
公开(公告)日：1997-09-09
申请号：US548476
申请日：1995-10-26
申请人： Kouji Tsukada , Hidekazu Nishigaki , Yasuaki Ikeda , Shigeru Sakuma , Shin-ichi Ishiyama , Fumio Matsuoka , Yoshihisa Kanno , Shigeki Hayashi
发明人： Kouji Tsukada , Hidekazu Nishigaki , Yasuaki Ikeda , Shigeru Sakuma , Shin-ichi Ishiyama , Fumio Matsuoka , Yoshihisa Kanno , Shigeki Hayashi
IPC分类号： G01B7/16 , G01M17/007 , G01N3/20 , G01M19/00
CPC分类号： G01M17/0078
摘要： A bending strain measurement apparatus for an abdomen of an anthropomorphic dummy comprises a band constituted of an elastic thin plate member. The band is arranged in a longitudinal direction of the abdomen, has one end thereof fixed in the vicinity of the abdomen of the dummy, and a plurality of gauges are arranged in a longitudinal direction of the band for detecting a bending strain of the abdomen when an obstacle collides with the abdomen. A measuring device measures time history of the bending strain based on bending strain of the respective portions of the band detected by the gauges arranged on the band, as a time transition of the bending strain of respective portions of the band.
摘要翻译：人造假体腹部的弯曲应变测量装置包括由弹性薄板构件构成的带。该带沿腹部的长度方向排列，其一端固定在假人的腹部附近，沿带的长度方向配置有多个量规，用于检测腹部的弯曲应变，障碍物与腹部碰撞。测量装置测量基于由布置在带上的量规所检测到的带的各部分的弯曲应变作为带的各部分的弯曲应变的时间变化的弯曲应变的时间历程。

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