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1. 发明授权

US07048264B2 Liquid-filled engine mount 失效
公开(公告)号：US07048264B2
公开(公告)日：2006-05-23
申请号：US10165507
申请日：2002-06-07
申请人： Teruaki Anzawa , Hideki Matsuoka , Tatsuhide Sakai , Masafumi Kyuse , Ken Iinuma , Yuji Muto , Masahide Kobayashi , Koji Iwasaki
发明人： Teruaki Anzawa , Hideki Matsuoka , Tatsuhide Sakai , Masafumi Kyuse , Ken Iinuma , Yuji Muto , Masahide Kobayashi , Koji Iwasaki
IPC分类号： F16F5/00
CPC分类号： F16F13/268
摘要： A liquid-filled engine mount is disclosed which includes a rubbery elastic member interposed between an engine and a vehicle body, a diaphragm positioned in opposed relation to the rubbery elastic member. The engine mount defines a liquid chamber therein. The liquid chamber holds an actuating liquid therein. The liquid chamber has a partition wall disposed therein. The partition wall separates the liquid chamber into primary and secondary chambers. The primary chamber is provided on a side of the elastic member while the secondary chamber is provided on a side of the diaphragm. The partition wall has first and second orifices extending therethrough. The first orifice communicates with both the primary chamber and the secondary chamber. The second orifice communicates with the primary chamber. The first and second orifices provide different resistances to the liquid flowing therethrough. The engine mount includes a resilient means for urging the diaphragm against the partition wall to close an opening of the second orifice. The engine mount includes a diaphragm driving means for forcing the diaphragm against a resilient force the resilient means exerts on the diaphragm to thereby open the opening of the second orifice, such that the second orifice communicates with the secondary chamber. The diaphragm has plural projections formed on a surface thereof.

2. 发明申请

US20070260377A1 Vehicular power unit supporting apparatus 有权
标题翻译：车载电源装置
公开(公告)号：US20070260377A1
公开(公告)日：2007-11-08
申请号：US11799712
申请日：2007-05-02
申请人： Tetsuya Miyahara , Tatsuhide Sakai , Masafumi Kyuse , Mutsuru Ozaki
发明人： Tetsuya Miyahara , Tatsuhide Sakai , Masafumi Kyuse , Mutsuru Ozaki
IPC分类号： G05D1/00
CPC分类号： B60K5/1208 , B60K5/04
摘要： A vehicle power unit supporting apparatus 60 is configured so that a transversely-mounted power unit 50 of a configuration in which a power source 51 and a speed reduction gear 52 are arranged in a vehicle width direction and are connected to each other, is accommodated in a power unit accommodating chamber, and that the power unit 50 is supported on a vehicle body by at least a power-source-side mount 64 and a speed-reduction-gear side mount 65 respectively disposed on both of left and right sides in the vehicle width direction of the power unit 50. The left and right side mounts 64 and 65 are disposed at a position higher than a position of the center Gc of gravity of the power unit. A spring axis line Vr1 of the power-source side mount 64 and a spring axis line Vr2 of the speed-reduction-gear side mount 65 are inclined to intersect with each other at a position higher than the position of the center Gc of gravity of the power unit when the vehicle is viewed from front. An elastic center Ed of the entire power unit supporting apparatus 60 is lower than the position of the center of gravity.
摘要翻译：车辆动力单元支撑装置60被配置为使得在电动机51和减速齿轮52沿车宽方向配置并且彼此连接的构造的横向安装的动力单元50被容纳在功率单元容纳室，并且动力单元50通过至少分别设置在左右两侧的电源侧安装件64和减速齿轮侧安装件65上而被支撑在车体上动力单元50的车宽方向。左侧和右侧安装座64和65设置在高于动力单元的重心位置的位置。电源侧支架64的弹簧轴线Vr1和减速齿轮侧支架65的弹簧轴线Vr2倾斜成相对于位于比中心Gc的位置高的位置从前面观察车辆时动力单元的重力。整个动力单元支撑装置60的弹性中心Ed低于重心位置。

3. 发明授权

US07562737B2 Vehicular power unit supporting apparatus 有权
标题翻译：车载电源装置
公开(公告)号：US07562737B2
公开(公告)日：2009-07-21
申请号：US11799712
申请日：2007-05-02
申请人： Tetsuya Miyahara , Tatsuhide Sakai , Masafumi Kyuse , Mutsuru Ozaki
发明人： Tetsuya Miyahara , Tatsuhide Sakai , Masafumi Kyuse , Mutsuru Ozaki
IPC分类号： B60K1/00
CPC分类号： B60K5/1208 , B60K5/04
摘要： A vehicle power unit supporting apparatus supports a transversely-mounted power unit having a power source and a speed reduction gear connected to each other. The power unit is supported on a vehicle body by at least a power-source-side mount and a speed-reduction-gear side mount on both of the left and right sides in the vehicle width direction. These mounts are disposed at a position higher than a position of the center of gravity of the power unit. Spring axis lines of the power-source side mount and the speed-reduction-gear side mount are inclined to intersect with each other at a position higher than the position of the center of gravity of the power unit when the vehicle is viewed from the front. An elastic center of the entire power unit supporting apparatus is located at a position lower than the position of the center of gravity of the power unit.
摘要翻译：车辆动力单元支撑装置支撑具有彼此连接的电源和减速齿轮的横向安装的动力单元。动力单元通过车辆宽度方向上的左右两侧中的至少一个电源侧安装件和减速齿轮侧安装件而被支撑在车体上。这些安装件设置在高于动力单元的重心位置的位置。电源侧支架和减速齿轮侧支架的弹簧轴线在从前方观察车辆时高于动力单元的重心位置的位置倾斜相交。整个动力单元支撑装置的弹性中心位于低于动力单元重心位置的位置。

4. 发明申请

US20070199742A1 Vehicle Power Unit Support Structure 审中-公开
标题翻译：车辆动力单元支撑结构
公开(公告)号：US20070199742A1
公开(公告)日：2007-08-30
申请号：US11547828
申请日：2005-12-27
申请人： Tetsuya Miyahara , Shuji Otake , Tatsuhide Sakai , Masafumi Kyuse
发明人： Tetsuya Miyahara , Shuji Otake , Tatsuhide Sakai , Masafumi Kyuse
IPC分类号： B60K7/00 , B60K17/00
CPC分类号： B60K5/04 , B60K5/1208 , B60K5/1216
摘要： A vehicle power unit support structure supports a transversal-type power unit having a power source and transmission coupled with each other in a juxtaposed relation in a width direction of the vehicle. The power unit support structure includes a power source mount provided on an end portion of the power source, and a transmission mount disposed on an end portion of the transmission. As viewed from the front of the vehicle, respective spring axis lines of the power source mount and transmission mount are inclined to intersect with each other at a point higher than the center of gravity of the power unit.
摘要翻译：车辆动力单元支撑结构支撑横向型动力单元，其具有在车辆的宽度方向上以并列关系彼此耦合的动力源和变速器。动力单元支撑结构包括设置在动力源的端部上的动力源支架和设置在变速器的端部上的变速器支架。从车辆前方观察，电源安装座和变速器支架的各自的弹簧轴线在高于动力单元的重心的点处相互倾斜。

5. 发明授权

US5375821A Engine mount for motor vehicles 失效
标题翻译：汽车发动机支架
公开(公告)号：US5375821A
公开(公告)日：1994-12-27
申请号：US120373
申请日：1993-09-14
申请人： Yasushi Toshimitsu , Tatsuhide Sakai , Ken Iinuma
发明人： Yasushi Toshimitsu , Tatsuhide Sakai , Ken Iinuma
IPC分类号： B60K5/12 , F16F1/387 , F16F13/00 , F16F13/16 , F16M5/00
CPC分类号： F16F1/387 , B60K5/1216 , F16F2228/00
摘要： An engine is supported on a frame of a motor vehicle by a plurality of engine mounts. At least one of said engine mounts are positioned on a main axis of inertia of the engine, and has substantially equal vertical and lateral static spring rates, a vertical dynamic spring rate greater than the vertical static spring rate, and a lateral dynamic spring rate between the vertical dynamic and static spring rates. The engine mount is effective in reducing muffled sound in the passenger compartment of the motor vehicle without impairing riding comfort of the motor vehicle. The spring rates are set to the following ratios:Ksz:Ksy:Kdy:Kdz=1.0:1.0:1.3:1.9.
摘要翻译：发动机通过多个发动机支架支撑在机动车辆的框架上。所述发动机支架中的至少一个位于主发动机的主轴线上，并且具有大致相等的垂直和侧向静态弹簧速率，大于垂直静态弹簧刚度的垂直动态弹簧刚度和垂直动静平衡弹簧。发动机支架有效地减少机动车辆的乘客舱中的闷声，而不损害机动车辆的乘坐舒适性。弹簧速率设定为以下比例：Ksz：Ksy：Kdy：Kdz = 1.0：1.0：1.3：1.9。

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