公开(公告)号：US20080116720A1

公开(公告)日：2008-05-22

申请号：US11943113

申请日：2007-11-20

申请人： Takashi Yamaguchi ,  Toshiharu Miyamoto ,  Toshihiko Mochida ,  Takeshi Kawasaki ,  Hideyuki Nakamura

发明人： Takashi Yamaguchi ,  Toshiharu Miyamoto ,  Toshihiko Mochida ,  Takeshi Kawasaki ,  Hideyuki Nakamura

IPC分类号： B60R21/04

CPC分类号： B61D15/06 ,  B61D17/06

摘要： There is provided a vehicle equipped with a shock absorbing structure that can absorb collision energy stably under all collision conditions to ensure the safety of crew members and passengers. The shock absorbing structure is arranged in an end part of the vehicle. The shock absorbing structure comprises an upper-stage shock absorbing structure 100 that is arranged in an upper part of a crushable zone to absorb collision energy by being crushed by a predetermined load, a lower-stage shock absorbing structure 120 that is arranged in a lower part of the crushable zone to absorb the collision energy by being crushed by the predetermined load, and a middle-stage shock absorbing structure 110 that is held between the upper-stage shock absorbing structure 100 and the lower-stage shock absorbing structure 120 arranged over and under the middle-stage shock absorbing structure 110. The middle-stage shock absorbing structure 110 includes a buffer structure 112 and a slide structure 113, and the buffer structure 112 is slid to the rear by the predetermined load.

摘要翻译： 提供了一种配备有减震结构的车辆，能够在所有碰撞条件下稳定地吸收碰撞能量，以确保船员和乘客的安全。 冲击吸收结构布置在车辆的端部。 冲击吸收结构包括上部的减震结构100，其被布置在可压碎区域的上部，以通过被预定负载压碎来吸收碰撞能量;下部缓冲结构120，其布置在下部 通过被预定负载压碎以吸收碰撞能量的部分可压碎区域;以及中间缓冲结构体110，其被保持在上级缓冲结构体100和下层减震结构体120之间 并且在中级缓冲结构110下方。 中间缓冲结构110包括缓冲结构112和滑动结构113，并且缓冲结构112向后方滑动预定的载荷。

公开(公告)号：US20080060544A1

公开(公告)日：2008-03-13

申请号：US11622531

申请日：2007-01-12

申请人： Takeshi Kawasaki ,  Toshihiko Mochida ,  Toshiharu Miyamoto ,  Hideyuki Nakamura ,  Takashi Yamaguchi

发明人： Takeshi Kawasaki ,  Toshihiko Mochida ,  Toshiharu Miyamoto ,  Hideyuki Nakamura ,  Takashi Yamaguchi

IPC分类号： B61D3/00

CPC分类号： B61D15/06 ,  B61D17/06

摘要： The invention provides a car body of a railway vehicle capable of absorbing the energy caused when collision occurs to the end of the car body. The present invention comprises a strength member 15 disposed along the circumferential direction of the car body on the end of the car body, a strength member 16 disposed along the circumferential direction at a position rearward from the member 15, rib members 17 disposed along the longitudinal direction of the car body and connecting the two strength members, and an outer panel 18 covering the same. The longitudinal direction of the rib member 17 corresponds to the longitudinal direction of the car body. The rib member 17 is composed of two flanges 17c, 17d and a web 17b connecting the two flanges, and the side having the web 17b is welded to the outer panel 18 via fillet welding. A notch 21 opened to the edge of the flange is formed on the flange at the center of the longitudinal direction of the rib member 17. When collision load is applied, the notch 21 is valley-folded, by which the rib member is bent toward the direction opposite from the side to which the outer panel 18 is attached, so that the collision load can be absorbed sufficiently since the outer panel 18 will not interfere with the buckling of the rib member 17.

摘要翻译： 本发明提供一种铁路车辆的车体，其能够吸收当碰撞发生到车体的端部时引起的能量。 本发明包括：加强构件15，其沿着车体的车体的周向设置在车身的端部;加强构件16，其沿着圆周方向设置在从构件15的后方的位置;肋构件17，沿纵向 车身的方向并且连接两个强度构件，以及覆盖其的外板18。 肋构件17的纵向方向对应于车体的纵向方向。 肋构件17由两个凸缘17c，17d和连接两个凸缘的腹板17b组成，并且具有腹板17b的侧面通过角焊焊接到外板18。 在肋构件17的纵向方向的中心的凸缘上形成有向凸缘边缘开口的凹口21。 当施加碰撞载荷时，凹口21是谷底折叠的，肋构件被弯曲到与安装外板18的侧面相反的方向，从而可以充分吸收碰撞载荷，因为外板 18不会妨碍肋构件17的弯曲。

公开(公告)号：US20070284328A1

公开(公告)日：2007-12-13

申请号：US11745525

申请日：2007-05-08

申请人： Toshihiko Mochida ,  Toshiharu Miyamoto ,  Takashi Yamaguchi

发明人： Toshihiko Mochida ,  Toshiharu Miyamoto ,  Takashi Yamaguchi

IPC分类号： B61G11/00

CPC分类号： B61D15/06 ,  B61D17/06 ,  F16F7/12

摘要： A railway vehicle having an impact energy absorbing device capable of avoiding coincidence between starts of deformation of the impact energy absorbing device in the event of collision to reduce the pressure collapse peak load and, hence, loads on the vehicle body, passengers and so on in the case of application to a transportation apparatus such as a train in particular. The impact energy absorbing device has a plurality of energy absorbing members 11 and 12 which pressure-collapse in the event of collision to absorb impact energy, and which are mounted in a predetermined region in the longitudinal direction of the body of a vehicle while being spaced apart in the car body width direction. Front ends of the energy absorbing members 11 and 12 in the collision direction are shifted to a plurality of positions (jutted out by ΔL). In this impact energy absorbing device, the energy absorbing members 11 and the like are brought into collision with time differences to shift the energy absorbing member collapse times to set time differences between the occurrences of pressure-collapse initial peaks in the energy absorbing members, thereby reducing the peak load as a whole. Full buckling of the energy absorbing members can be prevented by guiding outer portions of the energy absorbing members with a slide guide or disposing buckling preventing members 16 and 17 in spaces 14 and 15 in the energy absorbing members.

摘要翻译： 一种具有冲击能量吸收装置的铁路车辆，其能够避免冲击能量吸收装置在碰撞时的变形开始之间的一致，以减少压力崩溃峰值负载，并因此降低车体，乘客等上的载荷 尤其适用于诸如列车的运输设备的情况。 冲击能量吸收装置具有多个能量吸收构件11和12，其在碰撞的情况下压缩塌陷以吸收冲击能量，并且被安装在车辆主体的纵向方向上的预定区域中，同时间隔开 分开车身宽度方向。 能量吸收部件11,12的碰撞方向的前端被移动到多个位置（由DeltaL突出）。 在这种冲击能量吸收装置中，能量吸收构件11等与时间差相撞，从而使能量吸收构件的倒塌时间偏移，以设定能量吸收构件中的压缩起始峰值的出现之间的时间差，从而 降低峰值负载整体。 通过用滑动引导件引导能量吸收构件的外部部分或将抗弯曲构件16和17设置在能量吸收构件中的空间14和15中，可以防止能量吸收构件的完全弯曲。

公开(公告)号：US20080236965A1

公开(公告)日：2008-10-02

申请号：US11841017

申请日：2007-08-20

申请人： Hideyuki NAKAMURA ,  Takeshi Kawasaki ,  Toshihiko Mochida ,  Takashi Yamaguchi

发明人： Hideyuki NAKAMURA ,  Takeshi Kawasaki ,  Toshihiko Mochida ,  Takashi Yamaguchi

IPC分类号： F16F9/30

CPC分类号： B61G11/16 ,  B61D15/06

摘要： The invention provides a transportation device having a shock absorbing device with a reduced non-collapse region. Shock absorbers 14 and 17 constituting a shock absorbing device 10A provided on a transportation device is connected respectively to shock absorbers 17 and 20 disposed rearward therefrom via connecting members 23 and 26 having ashtray-like cross-sectional shapes. The shock absorber 20 disposed at the rearmost position is connected via welding to a base 29. Collapse regions 15, 18 and 21 of the shock absorbers 14, 17 and 20 are collapsed by the load applied to the shock absorbers 14, 17 and 20, and their lengths are shortened. Non-collapse regions 16 and 19 of the shock absorbers 14 and 17 overlap respectively with the non-collapse regions 19 and 22 of the shock absorbers 17 and 20 disposed rearward therefrom. Therefore, the non-collapse regions 16, 19 and 22 fit within a recessed portion of the connecting members 23 and 26, and the overall longitudinal length of the non-collapse regions of the shock absorbing device can be shortened.

摘要翻译： 本发明提供了具有减小的非崩溃区域的减震装置的运输装置。 构成设置在运送装置上的减震装置10A的减震器14和17分别通过具有烟灰缸状横截面形状的连接构件23和26分别连接到其后方设置的减震器17和20。 设置在最后位置的减震器20通过焊接连接到基座29。 减震器14,17和20的折叠区域15,18和21被施加到减震器14,17和20的负载折叠，并且它们的长度被缩短。 减震器14和17的非塌陷区域16和19分别与设置在其后方的减震器17和20的非塌陷区域19和22重叠。 因此，非塌陷区域16,19和22装配在连接构件23和26的凹陷部分内，并且可以缩短减震装置的非塌陷区域的整个纵向长度。

公开(公告)号：US20070261592A1

公开(公告)日：2007-11-15

申请号：US11745527

申请日：2007-05-08

申请人： Toshihiko Mochida ,  Takashi Yamaguchi ,  Hideyuki Nakamura

发明人： Toshihiko Mochida ,  Takashi Yamaguchi ,  Hideyuki Nakamura

IPC分类号： B61D15/06 ,  F16F7/12

CPC分类号： B61D15/06

摘要： Provided is a collision energy absorbing apparatus capable of mitigating loads to the car body proper, passengers and the like by adding a structure combining a prescribed static strength and collision energy absorption performance to an energy absorbing body of the collision energy absorbing apparatus. In a limited inner space of a car body, a cover 80 that covers energy absorbing bodies 51, 52 combines a prescribed static strength and collision energy absorption performance. The cover 80 prevents irregularities, such as the breakage of cylindrical bodies of aluminum alloy, i.e., the energy absorbing bodies 51, 52 in each of the stages of transportation, storage, assembling and the like of the collision energy absorbing apparatus 50. The cover 80 having static strength fulfills the role of withstanding a prescribed static load and in the event of a collision against an obstacle, the cover 80 is broken earliest and reduces a peak load of crush, with the result that part of the collision energy is used in the breakage of the cover 80. As a result of this, the cover 80 can contribute to the absorption and mitigation of the collision energy.

摘要翻译： 提供一种碰撞能量吸收装置，其能够通过将结合规定的静态强度和碰撞能量吸收性能的结构添加到碰撞能量吸收装置的能量吸收体来减轻对车体本体，乘客等的负载。 在车体的有限的内部空间中，覆盖能量吸收体51,52的盖80结合规定的静态强度和碰撞能量吸收性能。 盖80可防止碰撞能量吸收装置50的运输，储存，组装等的每个阶段中的铝合金圆柱体，即能量吸收体51,52的破损等凹凸。盖 具有静电强度的80具有承受规定静载荷的作用，并且在与障碍物碰撞的情况下，盖80最早被破坏并且减小了挤压的峰值载荷，结果是部分碰撞能量被用于 盖80的破损。结果，盖80可以有助于吸收和减轻碰撞能量。

公开(公告)号：US20070283843A1

公开(公告)日：2007-12-13

申请号：US11638495

申请日：2006-12-14

申请人： Takeshi Kawasaki ,  Takashi Yamaguchi ,  Toshihiko Mochida ,  Takahisa Yamamoto

发明人： Takeshi Kawasaki ,  Takashi Yamaguchi ,  Toshihiko Mochida ,  Takahisa Yamamoto

IPC分类号： B61D17/00

CPC分类号： B61D15/06 ,  B61D17/06

摘要： For a transportation machine such as a railway vehicle, a space for a driver is secured while collision energy is absorbed at a time of collision with a large obstacle, and entry of a flying object into a driving cab is prevented by a rigid structure at a time of collision with the flying object. Windows 40, 40 are provided in a flying object barrier plate 50 provided at a tip end portion of a driving cab 25, and energy absorbing members 100, 100 are penetrated through the windows 40, 40 to be disposed in a form extending outward of the flying object barrier plate 50 from an inside of the driving cab 25. The energy absorbing members 100, 100 of a large absorbing capacity can be efficiently disposed by utilizing a space of the driving cab 25 provided in a vehicle body. A beam member of a crushable zone 11a including the flying object barrier plate 50 is firmly placed and can be connected to a survival zone 10.

摘要翻译： 对于诸如铁路车辆的运输机器，在与大障碍物碰撞时吸收碰撞能量的同时确保驾驶员的空间，并且通过刚性结构防止飞行物体进入驾驶室 与飞行物体碰撞的时间。 窗40,40设置在设置在驾驶室25的前端部的飞行物阻挡板50中，能量吸收部件100,100穿过窗口40,40，以向外延伸的形式 飞行物体阻挡板50从驾驶室25的内部。 通过利用设置在车身上的驾驶室25的空间，可以有效地设置吸收能力大的能量吸收部件100,100。 包括飞行物阻挡板50的可压溃区域11a的梁构件被牢固地放置并且可以连接到生存区域10。

公开(公告)号：US20070227396A1

公开(公告)日：2007-10-04

申请号：US11481864

申请日：2006-07-07

申请人： Hideyuki Nakamura ,  Toshihiko Mochida

发明人： Hideyuki Nakamura ,  Toshihiko Mochida

IPC分类号： B61D17/00

CPC分类号： B61D17/041 ,  B61D17/043 ,  B61D17/12

摘要： A rail vehicle capable of preventing reduction in strength and noise occurrence in a connecting portion of a low roof construction body to a roof construction or a side construction body, and facilitating mounting of the low roof construction body to the roof construction body or the side construction body, its manufacturing method and a hollow shape member used for the same are provided. In joining a hollow shape member 120 constructing a side construction body and a hollow shape member 210 constructing a low roof construction body 20, an uppermost portion above a spot to be a joint portion of the hollow shape member 120 to the low roof construction body 20 is cut, and a first protruded rib 124 and a second protruded rib 125 are left at an upper end portion 128 of the hollow shape member 120 toward the low roof construction body 20. Next, the low roof construction body 20 is lowered from above the side construction body 12, the first engaging rib 214 and the second engaging rib 215 of the low roof construction body 20 are mounted on the first protruded rib 124 and the second protruded rib 125, and butted portions 220 and 221 are welded from a vehicle outer side or a vehicle inner side. Occurrence of a level difference of the welding spot which becomes a noise generation source can be prevented, and manufacture of the vehicle body can be facilitated.

摘要翻译： 一种轨道车辆，其能够防止低屋顶结构体与屋顶结构或侧面结构体的连接部分的强度和噪声发生的降低，并且有助于将低屋顶结构体安装到屋顶结构体或侧面结构 提供其制造方法和用于其的中空形状构件。 在连接构成侧面结构体的中空形状构件120和构造低屋顶结构体20的中空形构件210中，作为中空形构件120的接合部分的点的最上部至低屋顶结构体20 并且第一突出肋124和第二突出肋125被留在中空形状构件120的上端部128朝向低屋顶结构体20。 接下来，低屋顶结构体20从侧构造体12的上方降下，低屋顶结构体20的第一接合肋214和第二接合肋215安装在第一突出肋124上，第二突出肋125 并且从车辆外侧或车辆内侧焊接对接部220,221。 可以防止成为噪声产生源的焊点的电平差的发生，并且可以促进车体的制造。

公开(公告)号：US07309877B2

公开(公告)日：2007-12-18

申请号：US10485634

申请日：2003-06-11

申请人： Hitoshi Abe ,  Toshihiko Orii ,  Osamu Akimoto ,  Toshihiko Mochida ,  Shodai Nakayama

发明人： Hitoshi Abe ,  Toshihiko Orii ,  Osamu Akimoto ,  Toshihiko Mochida ,  Shodai Nakayama

IPC分类号： H01L31/036

CPC分类号： G02F1/1368 ,  G02F1/136213 ,  G02F1/136277 ,  G02F2203/02 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/13

摘要： Disclosed is a semiconductor device capable of realizing a reduction in the area of each pixel without degrading noise resistance. A switching transistor (13) and a signal accumulation capacitor (15) are formed on a semiconductor substrate (base semiconductor region) (11) of a first conduction type, on the basis of each unit region for constituting a pixel Px. The switching transistor (13) has a structure in which a source region (13S) and a drain region (13D) of a second conduction type are formed on the semiconductor substrate (11), and a gate electrode (13G) is formed on the region between the source region (13S) and the drain region (13D), with an insulating layer (12a) therebetween. The signal accumulation capacitor (15) has a structure in which high-concentration semiconductor regions (15D) and (15S) of the first conduction type are formed on the semiconductor substrate (11), and an electrode (15G) is formed on the region between the semiconductor regions (15D) and (15S), with an insulating layer (12b) therebetween. A structure may be adopted in which a bias semiconductor region (17) is not provided, and the semiconductor regions (15D) and (15S) are made to serve also as the bias semiconductor region.

摘要翻译： 公开了能够实现每个像素的面积的减小而不降低耐噪声性的半导体器件。 基于用于构成像素Px的每个单位区域，在第一导电类型的半导体衬底（基底半导体区域）（11）上形成开关晶体管（13）和信号累积电容器（15）。 开关晶体管（13）具有在半导体基板（11）上形成有第二导电型的源极区（13S）和漏极区（13D）的结构，栅电极（13G）为 形成在源极区域（13S）和漏极区域（13D）之间的区域上，其间具有绝缘层（12a）。 信号累积电容器（15）具有在半导体基板（11）上形成第一导电型的高浓度半导体区域（15D）和（15S）的结构，形成电极（15G） 在半导体区域（15D）和（15S）之间的区域上，其间具有绝缘层（12b）。 可以采用不设置偏置半导体区域（17）的结构，并且使半导体区域（15D）和（15S）也用作偏置半导体区域。