公开(公告)号：US20080082235A1

公开(公告)日：2008-04-03

申请号：US11904675

申请日：2007-09-28

申请人： Sachio NAKAMURA

发明人： Sachio NAKAMURA

IPC分类号： B60G17/018

CPC分类号： B60G17/056 ,  B60G17/0155 ,  B60G17/018 ,  B60G17/08 ,  B60G21/073 ,  B60G2400/0521 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/252

摘要： This vehicle body supporting system includes a gas passage that interconnects a gas chamber of one vehicle body supporting unit and a gas chamber of another vehicle body supporting unit and a gas passage opening/closing unit disposed on the gas passage. The gas passage opening/closing unit opens and closes the gas passage at a predetermined frequency corresponding to a frequency of reciprocative movement of transmission components of the vehicle body supporting units relative to the gas chambers.

摘要翻译： 该车身支撑系统包括：一个车体支撑单元的气室与另一车体支撑单元的气室相互连接的气体通道和设置在气体通道上的气体通道开闭单元。 气体通道打开/关闭单元以与车体支撑单元相对于气室的传动部件的往复运动的频率相对应的预定频率来打开和关闭气体通道。

公开(公告)号：US20080058974A1

公开(公告)日：2008-03-06

申请号：US11895039

申请日：2007-08-21

申请人： Sachio Nakamura ,  Yasujiro Daisho

发明人： Sachio Nakamura ,  Yasujiro Daisho

IPC分类号： G06F19/00

CPC分类号： B29D30/0061 ,  B60C99/006

摘要： Evaluation tires, each having a plurality of structural elements including a target structural element, are prepared. Only the experimental structure of the target structural element is different among all the evaluation tires, while the structures of other structural elements are identical. Radial force variation of each of the evaluation tires is measured. Corrected radial-force variation of each of the evaluation tires is calculated by subtracting a 1st order component of the radial force variation from the radial force variation, and the structure of the target structural element is determined based on the corrected radial-force variations of the evaluation tires. This process is repeated for other structural elements.

摘要翻译： 制备各具有包含目标结构元件的多个结构元件的评价轮胎。 所有评估轮胎只有目标结构件的实验结构不同，其他结构件的结构相同。 测量每个评估轮胎的径向力变化。 通过从径向力变化中减去径向力变化的一阶分量来计算每个评估轮胎的校正的径向力变化，并且基于校正的径向力变化来确定目标结构元件的结构 评估轮胎。 对于其他结构元件重复该过程。

公开(公告)号：US20090283942A1

公开(公告)日：2009-11-19

申请号：US12442646

申请日：2007-05-07

申请人： Sachio Nakamura

发明人： Sachio Nakamura

IPC分类号： F16F15/02 ,  B60G17/015

CPC分类号： F16F15/0275 ,  B60G17/0155

摘要： A vibration transmission damping apparatus (1) is attached to a structural object (13) and supports the structural object (13). The vibration transmission damping apparatus (1) includes a cylinder (2) and a piston (3) arranged inside the cylinder (2). A space enclosed by the piston (3) and the cylinder (2) forms a fluid chamber (4) which is filled with air. The piston (3) supports the structural object (13) by pressure generated by the air. A fluid passage (7) which communicates the fluid chamber (4) with the outside is connected to the fluid chamber (4). Further, the fluid passage (7) is provided with an on-off valve (8V). The on-off valve (8V) is opened/closed at frequency of vibration whose transmission to the structural object (13) is not desirable so as to discharge the air in the fluid chamber (4) to the outside.

摘要翻译： 振动传递阻尼装置（1）附接到结构物体（13）并支撑结构物体（13）。 振动传递阻尼装置（1）包括设置在气缸（2）内的气缸（2）和活塞（3）。 由活塞（3）和气缸（2）包围的空间形成充满空气的流体室（4）。 活塞（3）通过由空气产生的压力来支撑结构物体（13）。 将流体室（4）与外部连通的流体通道（7）连接至流体室（4）。 此外，流体通道（7）设置有开关阀（8V）。 开关阀（8V）在振动频率下被打开/关闭，其传递到结构物体（13）是不期望的，以便将流体室（4）中的空气排出到外部。

公开(公告)号：US20080079280A1

公开(公告)日：2008-04-03

申请号：US11904881

申请日：2007-09-28

申请人： Sachio Nakamura ,  Tuneo Morikawa

发明人： Sachio Nakamura ,  Tuneo Morikawa

IPC分类号： B62D23/00

CPC分类号： B60G17/0485 ,  B60G17/0523 ,  B60G2202/152 ,  B60G2206/424 ,  B60G2500/10 ,  B60G2500/20 ,  B60G2500/30 ,  F16F9/0472

摘要： A vehicle-body supporting apparatus is provided between a vehicle body of a vehicle and a wheel to support the vehicle body. The vehicle-body supporting apparatus includes an air chamber that is filled with a gaseous matter, a vibration input unit that inputs at least one of vibration from the vehicle body and vibration from the wheel to the air chamber by reciprocating relative to the air chamber, a fluid path that the gaseous matter in the air chamber passes through, and a fluid-path opening/closing unit that is attached to the fluid path to open/close the fluid path at predetermined frequency corresponding to a frequency of reciprocation of the vibration input unit relative to the air chamber.

摘要翻译： 车体支撑装置设置在车辆的车身和车轮之间以支撑车体。 车体支撑装置包括填充有气体的空气室，振动输入单元，其将来自车体的振动中的至少一个和从车轮到空气室的振动相对于空气室往复运动， 空气室中的气态物质通过的流体路径，以及流体通道开闭单元，其以与振动输入的往复运动频率相对应的规定频率开闭流体路径 相对于气室的单位。