公开(公告)号：US20070107971A1

公开(公告)日：2007-05-17

申请号：US11580989

申请日：2006-10-16

申请人： Kuniaki Nagao ,  Hiroshi Uchida ,  Hiromi Miwade ,  Naohisa Uesugi

发明人： Kuniaki Nagao ,  Hiroshi Uchida ,  Hiromi Miwade ,  Naohisa Uesugi

IPC分类号： B60K8/00

CPC分类号： B60K5/12 ,  F16F15/02

摘要： Disclosed is a product designing system for designing a given product while setting a design parameter value for each of a plurality of design parameters of the product each contributing to noise and vibration characteristics of an installation base for the product. The system comprises vibration-system setting means for setting a plurality of vibration systems related, respectively, to the noise and vibration characteristics, and formed as at least one vibration system pair inducing a coupled phenomenon that they vibrate while exchanging energy therebetween, coupled-degree calculation means for calculating a coupled degree representing a degree of the coupled phenomenon between respective vibrations in the vibration system pair set by the vibration-system setting means, and design-parameter setting means for setting a plurality of design parameters of the product contributing to the noise and vibration characteristics, and setting a design parameter value for each of the design parameters in such a manner as to reflect the coupled degree calculated by the coupled-degree calculation means thereto.

摘要翻译： 公开了一种用于设计给定产品的产品设计系统，同时为产品的多个设计参数中的每一个设置参数值，每个设计参数值对产品的安装基座的噪声和振动特性有贡献。 该系统包括用于设置分别与噪声和振动特性相关的多个振动系统的振动系统设定装置，并且形成为至少一个振动系统对，其引起在它们之间交换能量时振动的耦合现象，耦合度 计算装置，用于计算表示由所述振动系统设定装置设定的振动系统对中的各个振动之间的耦合现象的程度的耦合度;以及设计参数设定装置，用于设定对所述振动系统有贡献的产品的多个设计参数 噪声和振动特性，并且以这样的方式设置每个设计参数的设计参数值，以便反映由耦合度计算装置计算的耦合度。

公开(公告)号：US07468654B2

公开(公告)日：2008-12-23

申请号：US11212781

申请日：2005-08-29

申请人： Naohisa Uesugi ,  Hiroshi Uchida ,  Kuniaki Nagao

发明人： Naohisa Uesugi ,  Hiroshi Uchida ,  Kuniaki Nagao

IPC分类号： B60Q1/00

CPC分类号： B60J5/0455

摘要： Disclosed is an automobile door structure supported on an automobile body and adapted to be engaged with and disengaged from said automobile body through a door latch, which comprises an outer segment 2, and an inner segment 6, 8 disposed on the side of an automobile cabin relative to the outer segment 2 and provided with the door latch. The inner segment includes enhancement means 50 for enhancing an acoustic conversion efficiency of a vibration having a specific low frequency among vibrations of the door latch generated during door closing. The automobile door structure of the present invention can enhance a low-frequency sound capable of giving the impression of dignity on an occupant.

摘要翻译： 公开了一种汽车车门结构，其被支撑在汽车车体上，并且适于通过门闩与所述汽车车体接合和脱离，所述门闩包括外部段2和设置在汽车舱侧面上的内部段6,8 相对于外部段2并设置有门闩。 内部段包括增强装置50，用于在门关闭期间产生的门闩的振动中增强具有特定低频振动的声转换效率。 本发明的汽车门结构能够提高能够赋予乘员尊严感的低频声音。

公开(公告)号：US20060066446A1

公开(公告)日：2006-03-30

申请号：US11212781

申请日：2005-08-29

申请人： Naohisa Uesugi ,  Hiroshi Uchida ,  Kuniaki Nagao

发明人： Naohisa Uesugi ,  Hiroshi Uchida ,  Kuniaki Nagao

IPC分类号： B60Q1/00

CPC分类号： B60J5/0455

摘要： Disclosed is an automobile door structure supported on an automobile body and adapted to be engaged with and disengaged from said automobile body through a door latch, which comprises an outer segment 2, and an inner segment 6, 8 disposed on the side of an automobile cabin relative to the outer segment 2 and provided with the door latch. The inner segment includes enhancement means 50 for enhancing an acoustic conversion efficiency of a vibration having a specific low frequency among vibrations of the door latch generated during door closing. The automobile door structure of the present invention can enhance a low-frequency sound capable of giving the impression of dignity on an occupant.

摘要翻译： 公开了一种汽车车门结构，其被支撑在汽车车体上，并且适于通过门闩与所述汽车车体接合和脱离，所述门闩包括外部段2和设置在汽车舱侧面上的内部段6,8 相对于外部段2并设置有门闩。 内部段包括增强装置50，用于在门关闭期间产生的门闩的振动中增强具有特定低频振动的声转换效率。 本发明的汽车门结构能够提高能够赋予乘员尊严感的低频声音。