公开(公告)号：US20090084627A1

公开(公告)日：2009-04-02

申请号：US11990773

申请日：2006-09-05

申请人： Kazuki Tsugihashi ,  Hiroki Ueda ,  Toshimitsu Tanaka

发明人： Kazuki Tsugihashi ,  Hiroki Ueda ,  Toshimitsu Tanaka

IPC分类号： E04B1/82

CPC分类号： B60R13/0815 ,  B60J5/00 ,  B60J5/04 ,  B60R13/083 ,  B60R13/0838

摘要： A double wall structure capable of suppressing an increase in a sound transmission amount with regard to sound with a specified frequency and stably exhibiting a sound insulation performance for sound with various frequencies is provided.A double wall structure 1 is assumed to be a door serving as a part of an automobile. The double wall structure 1 is provided with plate-like bodies 2 and 3 arranged in parallel and opposing to each other with leaving a predetermined distance. The plate-like bodies 2 and 3 are formed in a rectangular shape with one direction being slightly longer. Between the two plate-like bodies 2 and 3 opposing to each other is formed an internal chamber 4. Side plates 5 are provided so as to connect the plate-like bodies 2 and 3 to each other, and thereby the internal chamber 4 is almost closed. At a position where a sound pressure is increased in the internal chamber 4 is provided a sound absorbing chamber structure 6 having a porous surface 6a on one surface in a rectangular parallelepiped.

摘要翻译： 提供一种能够抑制具有指定频率的声音的声音传播量增加并且稳定地呈现各种频率的声音的隔音性能的双壁结构。 假设双层壁结构1是作为汽车的一部分的门。 双层壁结构1设置有彼此平行布置且彼此相对设置的板状体2和3，并保持预定距离。 板状体2和3形成为一个方向稍长的矩形形状。 在两个彼此相对的板状体2和3之间形成有内部室4.侧板5设置成将板状体2和3彼此连接，从而内部室4几乎 关闭。 在内部室4中增加声压的位置设置有在一个表面上具有长方体的多孔表面6a的吸声室结构6。

公开(公告)号：US20080128200A1

公开(公告)日：2008-06-05

申请号：US11795154

申请日：2005-12-13

申请人： Kazuki Tsugihashi ,  Toshimitsu Tanaka ,  Hiroki Ueda

发明人： Kazuki Tsugihashi ,  Toshimitsu Tanaka ,  Hiroki Ueda

IPC分类号： E04B1/82

CPC分类号： B60J5/0418 ,  B60R13/08 ,  B60R13/0815 ,  G10K11/172

摘要： A double-wall structure (1), comprising plate-like bodies (2) and (3) disposed oppositely to each other to form an inner room (4) therebetween, peripheral members (5) disposed so that the inner room (4) can be completely or approximately closed, and perforated plates (13) with a large number of holes (8) disposed between the plate-like bodies facing each other. The double-wall structure is characterized in that an air layer (A) is interposed between the perforated plates and the peripheral members. Thus, since the double-wall structure can suppress the deterioration of a sound reduction index for sound with specific frequencies, it can stably develop sound insulation performance for sound with the various frequencies.

摘要翻译： 一种双壁结构（1），包括彼此相对设置以在其间形成内部空间（4）的板状体（2）和（3），周边构件（5）设置成使得内部空间（4） 可以完全或大致关闭，并且具有大量孔（8）的多孔板（13）设置在彼此面对的板状体之间。 双壁结构的特征在于，空气层（A）插入在多孔板和周边构件之间。 因此，由于双壁结构能够抑制具有特定频率的声音的声音降低指数的劣化，因此可以稳定地发展具有各种频率的声音的隔音性能。

公开(公告)号：US20080135332A1

公开(公告)日：2008-06-12

申请号：US11660032

申请日：2005-08-16

申请人： Hiroki Ueda ,  Kazuki Tsugihashi ,  Toshimitsu Tanaka

发明人： Hiroki Ueda ,  Kazuki Tsugihashi ,  Toshimitsu Tanaka

IPC分类号： G10K11/16

CPC分类号： B60J5/0418 ,  B60R13/011 ,  B60R13/0815 ,  B60R13/083 ,  B60R13/0838

摘要： It is an object of the present invention to obtain the configuration in which sound transmission can be decreased and sound insulation property can be enhanced in a double wall structure as an automobile part such as a door, a hood, and a truck lid. In a double wall structure in which an internal space 4 is formed between facing plate-like bodies 2 and 3 and the internal space 4 is closed, at least one sound absorbing material 6 which reduces an air particle speed is provided at a position where the air particle speed is maximum in the internal space 4 or near the position. As the sound absorption material 6, a porous body, a plate-like body, a foil-like body, and a film-like body (including the material having many through holes) can be adopted. The sound absorbing material 6 is in contact with at least one of excitation-side plate-like body and radiation-side plate-like body in the facing plate-like bodies 2 and 3.

摘要翻译： 本发明的目的在于获得能够降低声音传播的结构，并且作为诸如门，罩和卡车盖的汽车部件的双壁结构，能够提高隔音性能。 在相对的板状体2和3之间形成有内部空间4并且内部空间4闭合的双壁结构中，至少一个减小空气粒子速度的吸声材料6设置在 空气颗粒速度在内部空间4或位置附近是最大的。 作为吸声材料6，可以采用多孔体，板状体，箔状体，膜状体（具有多个通孔的材料）。 吸音材料6与相对的板状体2,3中的励磁侧板状体和放射线侧板状体中的至少一个接触。

公开(公告)号：US08109361B2

公开(公告)日：2012-02-07

申请号：US12309325

申请日：2007-07-19

申请人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

发明人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

IPC分类号： E04B1/82 ,  E04B9/00 ,  F16F7/00 ,  F16F15/00

CPC分类号： F04B39/0027 ,  F04B39/0033 ,  G10K11/172

摘要： It is an object of the present invention to provide a solid-borne sound reducing structure which is able to reduce solid-borne sound with a simple configuration, highly durable, and being less degraded.There is provided a solid-borne sound reducing structure (100) in which a surface plate part (1) including a gas ventilating part (1a) which allows gas to pass through along a thickness direction is disposed by means of an outer peripheral wall part (2) on a structure (200) that radiates noise while vibrating, so as to at least partially cover a surface (200a) of the structure (200). The surface plate part (1) is supported by the outer peripheral wall part (2) so as to be integrally vibrated with the surface (200a) of the structure (200). In addition, the outer peripheral wall part (2) supports the surface plate part (1) in such a manner that an internal gas chamber is formed between the surface (200a) of the structure (200) and the surface plate part (1).

摘要翻译： 本发明的目的是提供一种固体声音减小结构，其能够以简单的结构，高度耐久性并且降低的程度降低固体声音。 提供了一种固体减震结构（100），其中包括允许气体沿着厚度方向通过的气体通风部（1a）的表面板部（1）通过外周壁部 （200）上的辐射噪声的结构（200），以至少部分地覆盖所述结构（200）的表面（200a）。 表面板部分（1）由外周壁部分（2）支撑，以便与结构（200）的表面（200a）整体振动。 此外，外周壁部（2）以在结构体（200）的表面（200a）和表面板部（1）之间形成内部气室的方式支撑表面板部（1） 。

公开(公告)号：US20090283356A1

公开(公告)日：2009-11-19

申请号：US12309325

申请日：2007-07-19

申请人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

发明人： Kazuki Tsugihashi ,  Toshimitsu Tanaka

IPC分类号： F16F15/00

CPC分类号： F04B39/0027 ,  F04B39/0033 ,  G10K11/172

摘要： It is an object of the present invention to provide a solid-borne sound reducing structure which is able to reduce solid-borne sound with a simple configuration, highly durable, and being less degraded.There is provided a solid-borne sound reducing structure (100) in which a surface plate part (1) including a gas ventilating part (1a) which allows gas to pass through along a thickness direction is disposed by means of an outer peripheral wall part (2) on a structure (200) that radiates noise while vibrating, so as to at least partially cover a surface (200a) of the structure (200). The surface plate part (1) is supported by the outer peripheral wall part (2) so as to be integrally vibrated with the surface (200a) of the structure (200). In addition, the outer peripheral wall part (2) supports the surface plate part (1) in such a manner that an internal gas chamber is formed between the surface (200a) of the structure (200) and the surface plate part (1).

摘要翻译： 本发明的目的是提供一种固体声音减小结构，其能够以简单的结构，高度耐久性并且降低的程度降低固体声音。 提供了一种固体减震结构（100），其中包括允许气体沿着厚度方向通过的气体通风部（1a）的表面板部（1）通过外周壁部 （200）上的辐射噪声的结构（200），以至少部分地覆盖所述结构（200）的表面（200a）。 表面板部分（1）由外周壁部分（2）支撑，以便与结构（200）的表面（200a）整体振动。 此外，外周壁部（2）以在结构体（200）的表面（200a）和表面板部（1）之间形成内部气室的方式支撑表面板部（1） 。

公开(公告)号：US09121466B2

公开(公告)日：2015-09-01

申请号：US13138851

申请日：2010-04-09

申请人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

发明人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

IPC分类号： F16F15/02 ,  F16F7/01 ,  F16F15/36

CPC分类号： F16F7/015 ,  F16F15/363

摘要： According to the invention, there is provided a damping structure capable of obtaining a sufficient damping effect even against vibrations of small amplitudes, by promoting movements of powder/particle materials inside a hollow body. In the damping structure of the invention, a damping member 2 is provided on a structure 1 to be damped. The damping member 2 includes a hollow body 5 which is filled with powder/particle materials 3, partially leaving a space 4. A vibration wall face part 7 which vibrates more violently than the structure 1, on receiving vibration, is formed in at least a part of wall face parts 6 of the hollow body 5. The vibration wall face part 7 is preferably formed of a material having a lower elastic modulus and/or a lower density than the other parts.

摘要翻译： 根据本发明，通过促进中空体内的粉末/颗粒材料的运动，提供了能够获得甚至抵抗小振幅的振动的足够的阻尼效果的阻尼结构。 在本发明的阻尼结构中，阻尼构件2设置在待阻尼的结构体1上。 阻尼构件2包括填充有粉末/颗粒材料3的中空体5，部分地留有空间4.在受到振动的情况下，至少形成有振动壁面部7，其比结构1更受振动地振动 中空体5的壁面部分6的一部分。振动壁面部分7优选由具有比其他部分更低的弹性模量和/或更低密度的材料形成。

公开(公告)号：US08787798B2

公开(公告)日：2014-07-22

申请号：US13392004

申请日：2010-09-09

申请人： Kazuki Tsugihashi

发明人： Kazuki Tsugihashi

IPC分类号： G03G15/00

CPC分类号： G03G15/751 ,  Y10T29/49718

摘要： Disclosed is a photosensitive drum that is provided with a structure that can decrease noise-causing vibrations without being accompanied by the addition of new parts. The photosensitive drum (2) is provided with a tube-shaped conductive base (11) on the surface of which a photosensitive layer (12) is formed, and flanges (13) attached to both ends of the conductive base (11) by being inserted into said both ends. The end sections (13a) of the flanges (13) in the tube-length direction (Z) of the conductive base (11) contact the inner surface (11a) of the conductive base (11) within an electrically-charged region (Le) of the photosensitive layer (12).

摘要翻译： 公开了一种感光鼓，其设置有可以减少噪音引起的振动而不伴随添加新部件的结构。 感光鼓（2）在其表面上形成有管状的导电基体（11），形成有感光层（12），并且通过以下方式将导电基底（11）的两端附接到凸缘 插入所述两端。 在导电性基体（11）的管长方向（Z）上的凸缘（13）的端部（13a）在导电性基体（11）的内表面（11a）的充电区域（Le ）感光层（12）。

公开(公告)号：US20120163865A1

公开(公告)日：2012-06-28

申请号：US13392004

申请日：2010-09-09

申请人： Kazuki Tsugihashi

发明人： Kazuki Tsugihashi

IPC分类号： G03G15/00 ,  B23P6/00

CPC分类号： G03G15/751 ,  Y10T29/49718

摘要： Disclosed is a photosensitive drum that is provided with a structure that can decrease noise-causing vibrations without being accompanied by the addition of new parts. The photosensitive drum (2) is provided with a tube-shaped conductive base (11) on the surface of which a photosensitive layer (12) is formed, and flanges (13) attached to both ends of the conductive base (11) by being inserted into said both ends. The end sections (13a) of the flanges (13) in the tube-length direction (Z) of the conductive base (11) contact the inner surface (11a) of the conductive base (11) within an electrically-charged region (Le) of the photosensitive layer (12).

摘要翻译： 公开了一种感光鼓，其设置有可以减少噪音引起的振动而不伴随添加新部件的结构。 感光鼓（2）在其表面上形成有管状的导电基体（11），形成有感光层（12），并且通过以下方式将导电基底（11）的两端附接到凸缘 插入所述两端。 在导电性基体（11）的管长方向（Z）上的凸缘（13）的端部（13a）在导电性基体（11）的内表面（11a）的充电区域（Le ）感光层（12）。

公开(公告)号：US20120024646A1

公开(公告)日：2012-02-02

申请号：US13138861

申请日：2010-04-09

申请人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

发明人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

IPC分类号： F16F9/30

CPC分类号： F16F15/363 ,  F16F7/015

摘要： The present invention provides a damping structure capable of obtaining a sufficient damping effect even against vibrations with small amplitudes, by promoting movements of powder/particle materials in a hollow body. In the damping structure of the invention, a damping member 2 is provided on a structure 1 to be damped. The damping member 2 is composed of a hollow body 5, a powder/particle material 3 which is filled in the hollow body 5 with partially leaving a space 4, and moves inside the hollow body 5 when the structure 1 vibrates, and a vibrator 6 which is mounted inside the hollow body 5, and relatively vibrates with respect to the hollow body 5. The vibrator 6 exerts a force by coming into contact with the powder/particle material, when vibrating.

摘要翻译： 本发明提供了一种阻尼结构，其能够通过促进粉末/颗粒材料在中空体中的运动而获得甚至具有小振幅的振动的足够的阻尼效果。 在本发明的阻尼结构中，阻尼构件2设置在待阻尼的结构体1上。 阻尼构件2由中空体5，填充在中空体5中而部分留有空间4的粉末/颗粒材料3组成，并且当结构1振动时在中空体5内移动，振动器6 其安装在中空体5的内部，并且相对于中空体5相对振动。振动器6在振动时通过与粉末/颗粒材料接触而施加力。

公开(公告)号：US20120024645A1

公开(公告)日：2012-02-02

申请号：US13138851

申请日：2010-04-09

申请人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

发明人： Kazuki Tsugihashi ,  Akio Sugimoto ,  Zenzo Yamaguchi ,  Kyoko Masuda ,  Yoshio Yano

IPC分类号： F16F9/30

CPC分类号： F16F7/015 ,  F16F15/363

摘要： According to the invention, there is provided a damping structure capable of obtaining a sufficient damping effect even against vibrations of small amplitudes, by promoting movements of powder/particle materials inside a hollow body. In the damping structure of the invention, a damping member 2 is provided on a structure 1 to be damped. The damping member 2 includes a hollow body 5 which is filled with powder/particle materials 3, partially leaving a space 4. A vibration wall face part 7 which vibrates more violently than the structure 1, on receiving vibration, is formed in at least a part of wall face parts 6 of the hollow body 5. The vibration wall face part 7 is preferably formed of a material having a lower elastic modulus and/or a lower density than the other parts.

摘要翻译： 根据本发明，通过促进中空体内的粉末/颗粒材料的运动，提供了能够获得甚至抵抗小振幅的振动的足够的阻尼效果的阻尼结构。 在本发明的阻尼结构中，阻尼构件2设置在待阻尼的结构体1上。 阻尼构件2包括填充有粉末/颗粒材料3的中空体5，部分地留有空间4.在受到振动的情况下，至少形成有振动壁面部7，其比结构1更受振动地振动 中空体5的壁面部分6的一部分。振动壁面部分7优选由具有比其他部分更低的弹性模量和/或更低密度的材料形成。