专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009235757A Soundproof structure for track support structure 审中-公开
标题翻译：用于履带支撑结构的防震结构
公开(公告)号：JP2009235757A
公开(公告)日：2009-10-15
申请号：JP2008082283
申请日：2008-03-27
申请人： Nichias Corp , Railway Technical Res Inst , ニチアス株式会社 , 財団法人鉄道総合技術研究所
发明人： HANSAKA MASANORI , SUZUKI MINORU , MAMADA SHOGO , TANIGUCHI NOZOMI , OTA AKIRA
IPC分类号： E01B19/00 , E01F8/00
摘要： PROBLEM TO BE SOLVED: To ensure a certain sound insulating performance while minimizing the load by wind on a girder of an open floor type steel railroad bridge or the like.
SOLUTION: A first soundproof wall 10 includes a frame body 11 and a movable louver 12 provided within the frame body 11 in an openable and closable manner. The movable louver 12 includes a plurality of vertically aligned flat plate-like blades 12A, 12A, etc., each blade 12A being rotatable around a rotating support part at an upper portion thereof. When the movable louver 12 is pressed in one direction by wind pressure, the blades 12A of the movable louver 12 rotate in the one direction around the rotating support part 12a to form a predetermined opening S between the blades 12A and 12A, whereby the certain sound insulating performance is ensured while reducing the load given to the first soundproof wall 10 by strong wind or train wind.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了确保一定的隔音性能，同时通过开放式地板式钢铁桥梁等的大梁上的风减少负载。解决方案：第一隔音壁10包括框架体11和以可打开和关闭的方式设置在框体11内的活动百叶窗12。可动百叶窗12包括多个垂直排列的平板状叶片12A，12A等，每个叶片12A可在其上部围绕旋转支撑部分旋转。当可动百叶窗12通过风压沿一个方向被按压时，可动百叶窗12的叶片12A围绕旋转支撑部分12a沿一个方向旋转，以在叶片12A和12A之间形成预定的开口S，由此确定声音通过强风或列车风降低第一隔音墙10的负荷，确保绝缘性能。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009114813A Sound insulation structure of rail 有权
标题翻译：声音绝缘结构
公开(公告)号：JP2009114813A
公开(公告)日：2009-05-28
申请号：JP2007292198
申请日：2007-11-09
申请人： Nichias Corp , Railway Technical Res Inst , ニチアス株式会社 , 財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , MAMADA SHOGO , SUZUKI MINORU , OTA AKIRA
IPC分类号： E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a sound insulation structure of a rail, reducing noise generated from a joint part of a rail by sound insulation material of a simple structure.
SOLUTION: Sound insulation materials 10A, 10B are removably fixed to rails 6A, 6B in front and in the rear of the joint part by a fixing member 11 at a space from the side of the joint part between the rails 6A, 6B to reduce noise generated in the joint part between the rails 6A, 6B. The sound insulation materials 10A, 10B are disposed at a space between both side surfaces of the joint part between the rails 6A, 6B and the inside surfaces of the sound insulation materials 10A, 10B, and provided with a sound absorbing material 10a on the inside and a vibration control material 10b on the outside. When a wheel passes on the rails 6A, 6B in front and in the rear of the joint part to vibrate the rails 6A, 6B, the sound absorbing material 10a prevents rolling noise from the rails 6A, 6B from being transmitted to the vibration control material 10b, so that vibration of the vibration control material 10b is reduced and radiating sound from the vibration control material 10b is reduced.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供轨道的隔音结构，通过简单结构的隔音材料减少轨道的接合部分产生的噪声。解决方案：隔音材料10A，10B通过固定构件11在导轨6A，6B之间的接合部分侧的空间处可拆卸地固定到接头部分的前部和后部中的轨道6A，6B 以减少在轨道6A，6B之间的接合部分中产生的噪声。隔音材料10A，10B设置在导轨6A，6B与隔音材料10A，10B的内表面之间的接合部分的两个侧表面之间的空间处，并且在内侧设置有吸音材料10a 和外部的振动控制材料10b。当车轮通过接头部分前后的轨道6A，6B以使轨道6A，6B振动时，吸声材料10a可防止来自轨道6A，6B的滚动噪声传递到振动控制材料 10b，使得振动控制材料10b的振动减小，并且来自振动控制材料10b的辐射声减小。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010083470A Soundproof cover of wheel for railroad vehicle 审中-公开
标题翻译：铁路车辆轮胎防护罩
公开(公告)号：JP2010083470A
公开(公告)日：2010-04-15
申请号：JP2008311385
申请日：2008-12-05
申请人： Nichias Corp , Railway Technical Res Inst , ニチアス株式会社 , 財団法人鉄道総合技術研究所
发明人： SATO KIYOSHI , SASAKURA MINORU , HANSAKA MASANORI , MAMADA SHOGO , OTA AKIRA
IPC分类号： B60B17/00 , B61D49/00 , B61F13/00
摘要： PROBLEM TO BE SOLVED: To provide a soundproof cover of a wheel for a railroad vehicle, easily installable in a plate part (for example, a corrugated plate part) having various shapes, effectively reducing a rolling sound and a squeak sound (a creaking sound) generated from the plate part, by enhancing the vibration control, sound absorption and shielding effect, and also reducing a manufacturing cost by reducing processing manhours.
SOLUTION: This soundproof cover 1 of the wheel W for the railroad vehicle has a wheel structure 7 composed of a boss part 4 supported by a wheel shaft, a rim part 5 contacting with a rail R and the plate part 6 for connecting these boss part 4 and rim part 5, and is characterized in that the wheel structure 7 is provided with a viscoelastic layer 2 contacting with an outside surface of the plate part 6 and a vibration control steel plate 3 for restricting the viscoelastic layer 2 between the plate part 6 and itself.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于铁路车辆的车轮的隔音罩，可以容易地安装在具有各种形状的板部件（例如，波纹板部件）中，有效地减少滚动声音和吱吱声（通过增强振动控制，吸声和屏蔽效果从板部产生的吱吱声，并且还通过减少加工工时降低制造成本。解决方案：用于铁路车辆的车轮W的该隔音盖1具有轮毂结构7，该车轮结构7由由轮轴支撑的凸起部分4，与轨道R接触的边缘部分5和用于连接的板部分6 这些凸台部分4和轮缘部分5，其特征在于，车轮结构7设置有与板部分6的外表面接触的粘弹性层2和用于限制粘弹性层2的振动控制钢板3 板部件6及其本身。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010248888A Sound insulation material, manufacturing method thereof and sound insulation structure of rail 有权
标题翻译：声绝缘材料及其制造方法及铁氧体声绝缘结构
公开(公告)号：JP2010248888A
公开(公告)日：2010-11-04
申请号：JP2009235023
申请日：2009-10-09
申请人： Nichias Corp , Railway Technical Res Inst , ニチアス株式会社 , 財団法人鉄道総合技術研究所
发明人： HANSAKA MASANORI , MAMADA SHOGO , SUZUKI MINORU , SATO DAIGO , OTA AKIRA , NARAHARA KEITA
IPC分类号： E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a sound insulation material, which is excellent in weatherability and an electric-insulation property with reduced weight and high degree performance of the sound insulation material, so as to reduce noise generated from a rail, and to provide a manufacturing method thereof and a sound insulation structure of the rail. SOLUTION: The sound insulation materials 10A, 10B are members for reducing the noise with internal sound absorbing materials 10a and external sound-absorbing materials 10b, are fixed detachably to sleepers 2 at intervals respectively between right and left side faces of the rail 6a, so that the noise emitted from the rail 6a due to vibrations of the rail 6a is reduced. The internal sound absorbing material 10a is the sound-absorbing material lighter than the outer sound-absorbing material 10b, and is formed of a high performance inorganic fiber, a metal fiber, an organic foaming, which are excellent in sound absorbability, or any combination of these. The external sound-absorbing material 10b is harder than the internal sound-absorbing material 10a, is a porous sound absorbing material having weatherability and electric insulation properties, and is formed by using an inorganic particles binder combining inorganic particles with a resin binder. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种隔音材料，其具有优异的耐候性和电绝缘性，减重和高声音隔音材料的性能，从而减少由轨道产生的噪音，以及以提供其轨道的制造方法和隔音结构。解决方案：隔音材料10A，10B是用于降低内部吸音材料10a和外部吸音材料10b的噪声的构件，分别以轨道的左右侧面之间的间隔可拆卸地固定在枕木2上 6a，使得由于轨道6a的振动而从轨道6a发出的噪声减小。内部吸声材料10a是比外部吸声材料10b轻的吸声材料，并且由吸音性优异的高性能无机纤维，金属纤维，有机发泡体或任何组合形成这些。外部吸声材料10b比内部吸声材料10a硬，是具有耐候性和电绝缘性的多孔吸声材料，并且通过使用将无机颗粒与树脂粘合剂组合的无机颗粒粘合剂形成。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011058205A Soundproof structure of rail 有权
标题翻译：铁路的声音结构
公开(公告)号：JP2011058205A
公开(公告)日：2011-03-24
申请号：JP2009207129
申请日：2009-09-08
申请人： Nichias Corp , Railway Technical Res Inst , ニチアス株式会社 , 財団法人鉄道総合技術研究所
发明人： HANSAKA MASANORI , MAMADA SHOGO , SUZUKI MINORU , SATO DAIGO , OTA AKIRA
IPC分类号： E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a soundproof structure of a rail, which simply lays a soundproof member using a support member in a simple structure and is easily attachable/detachable.
SOLUTION: The support member 7 supports the soundproof member 6, is installed on a slab board 2 in a non-fixed state, is inserted into a clearance between the lower face of a bottom 4b of the rail and a slab surface 2a of the slab board 2, and is installed on the slab surface 2a of the slab board 2. The support member 7 supports the soundproof member 6 to form a clearance between the side face of the rail 4 and the soundproof member 6 and arrange the soundproof member 6 outside right and left rails 4. Since the support member 7 is not fixed on the slab surface 2a of the slab board 2 using a fixing material such as adhesive and is merely put on the slab surface 2a without using the fixing material, the soundproof member 6 can be simply fixed without drilling a hole in an object to be laid on the ground such as the slab board 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种轨道的隔音结构，其简单地使用支撑构件放置隔音构件，并且易于安装/拆卸。解决方案：支撑构件7支撑隔音构件6，以非固定状态安装在板坯板2上，插入在轨道的底部4b的下表面和平板表面2a之间的间隙中，并且安装在板坯板2的板坯表面2a上。支撑部件7支撑隔音部件6，以在导轨4的侧面和隔音部件6之间形成间隙，并且将隔音件构件6在左右轨道4之外。由于支撑构件7未使用诸如粘合剂的固定材料固定在板坯2的板坯表面2a上，并且仅仅在不使用固定材料的情况下放置在板坯表面2a上，隔音构件6可以简单地固定，而不需要在诸如板坯板2的地面上放置的物体中钻孔。
版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2013167155A Soundproof structure of rail 有权
标题翻译：铁路的声音结构
公开(公告)号：JP2013167155A
公开(公告)日：2013-08-29
申请号：JP2013120721
申请日：2013-06-07
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Nichias Corp , ニチアス株式会社
发明人： HANSAKA YUKINORI , MAMADA SHOGO , SUZUKI MINORU , SATO DAIGO , OTA AKIRA
IPC分类号： E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a soundproof structure of a rail which enables easy construction of a soundproof material by an easily detachable support member with a simple structure.SOLUTION: A support member 7 supports a soundproof material 6 and is installed on a slab board 2 in a non-fixed state. The support member 7 is not fixed to a slab surface 2a of the slab board 2 by a fixing member, such as a bolt or an adhesive, but only mounted on the slab surface 2a without using the fixing member. As a result, the soundproof material 6 can be easily fixed to an object laid on the ground, such as the slab board 2, without boring a hole or the like. A positioning member 8 positions the support member 7 on the slab board 2 and inhibits the movement of the soundproof material 6 and the support member 7 to a width direction of a rail 4 (a direction crossing a lengthwise direction). The positioning member 8 positions the support member 7 by pinching bottom side surfaces 4g on both sides of a rail bottom 4b.
摘要翻译：要解决的问题：提供一种轨道的隔音结构，其能够通过易于拆卸的支撑构件以简单的结构容易地构造隔音材料。解决方案：支撑构件7支撑隔音材料6并安装在板坯板上 2处于非固定状态。支撑构件7不通过诸如螺栓或粘合剂的固定构件固定到板坯板2的板坯表面2a，而是仅在不使用固定构件的情况下安装在板坯表面2a上。结果，隔音材料6可以容易地固定到诸如板坯板2的放置在地面上的物体，而不用孔等。定位构件8将支撑构件7定位在板坯板2上，并且阻止隔音材料6和支撑构件7沿轨道4的宽度方向（横向于纵向的方向）的移动。定位构件8通过在轨道底部4b的两侧夹住底侧表面4g来定位支撑构件7。

7. 发明专利

JP2012144977A Soundproof structure of rail 有权
标题翻译：铁路的声音结构
公开(公告)号：JP2012144977A
公开(公告)日：2012-08-02
申请号：JP2012096448
申请日：2012-04-20
申请人： Nichias Corp , Railway Technical Research Institute , ニチアス株式会社 , 公益財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , MAMADA SHOGO , SUZUKI MINORU , OTA AKIRA
IPC分类号： E01B19/00 , F16F15/02 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide soundproof structure of a rail, capable of reducing noise generated from a joint part of the rail by a soundproof material in a simple structure.SOLUTION: Soundproof materials 10A and 10B are freely detachably fixed by a fixing member 11 to a soundproof material 14 for reducing noise generated at the joint part of rails 6A and 6B and covering the rails 6A and 6B at the front and back of the joint part with a gap from the side face of the joint part of the rails 6A and 6B. The soundproof materials 10A and 10B are arranged with a prescribed gap between both side faces of the joint part of the rails 6A and 6B and the inner side face of the soundproof materials 10A and 10B, have a sound absorber 10a on the inner side and have a vibration control material 10b on the outer side. When wheels pass through on the rails 6A and 6B at the front and back of the joint part and the rails 6A and 6B are vibrated, since the sound absorber 10a prevents rolling noise from the rails 6A and 6B from being propagated to the vibration control material 10b, the vibrations of the vibration control material 10b are reduced and radiation sound from the vibration control material 10b is reduced.
摘要翻译：要解决的问题：提供轨道的隔音结构，能够以简单的结构通过隔音材料减少轨道的接合部分产生的噪声。解决方案：隔音材料10A和10B通过固定构件11可自由地可拆卸地固定到隔音材料14，用于减少在轨道6A和6B的接合部分处产生的噪音并且覆盖轨道6A和6B的前后的轨道6A和6B 该接合部分与轨道6A和6B的接头部分的侧面具有间隙。隔音材料10A和10B在轨道6A和6B的接合部分的两个侧面与隔音材料10A和10B的内侧面的两个侧面之间布置有规定的间隙，在内侧具有吸音体10a，并具有在外侧的振动控制材料10b。当车轮通过导轨6A和6B在接合部分的前部和后部时，轨道6A和6B振动时，由于吸声器10a防止来自轨道6A和6B的滚动噪声传播到振动控制材料如图10b所示，振动控制材料10b的振动减小，来自振动控制材料10b的辐射声减小。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式