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    • 11. 发明授权
    • Knee protection system
    • 膝关节保护系统
    • US07328916B2
    • 2008-02-12
    • US11085230
    • 2005-03-22
    • Hiroyuki TajimaTakahiko SatoAkiyoshi NaganoMasakazu HashimotoOsamu FukawataseTakeaki KatoHiroyoshi YamaguchiTadanori HisamotoShinichi Horibata
    • Hiroyuki TajimaTakahiko SatoAkiyoshi NaganoMasakazu HashimotoOsamu FukawataseTakeaki KatoHiroyoshi YamaguchiTadanori HisamotoShinichi Horibata
    • B60R21/045
    • B60R21/045B60R2021/0051B60R2021/0293
    • In a knee protection system according to the present invention, a knee protection panel is driven from a standby position surrounded by an interior member to the vehicle rear side to a knee-protecting position in front of the knees of an occupant by a drive mechanism when the vehicle is crashing, whereby the knees moving forward are protected by the knee protection panel thus driven. The drive mechanism includes a holding portion for holding the knee protection panel in such a manner that the knee protection panel is moved rearward. Engagement portions are provided, respectively, at locations where the holding portion and the knee protection panel connect with each other in such a manner as to be brought into engagement with each other. These engagement portions are brought into engagement with each other when the holding portion is moved rearward due to the activation of the drive mechanism in such a manner as to prevent displacement of the knee protection panel relative to the holding portion while moving the knee protection panel rearward, as well as allowing the knee protection panel to be displaced vertically and horizontally relative to the holding portion prior to the activation of the drive mechanism. With the knee protection system according to the invention, the knee protection panel can be disposed at the standby position so as to have a visually attractive break with the surrounding interior member, without deteriorating mounting work efficiency.
    • 在根据本发明的膝盖保护系统中,膝部保护面板由从内部构件被车辆后侧包围的待机位置驱动到由驾驶机构在乘员的膝盖前方的膝盖保护位置, 车辆正在崩溃,由此向前移动的膝盖由被驱动的膝盖保护板保护。 驱动机构包括用于保持膝部保护面板的保持部,使得膝部保护面板向后方移动。 在保持部和膝部保护面板以彼此接合的方式彼此连接的位置处分别设置接合部。 当保持部分由于驱动机构的启动而向后移动时,这些接合部分彼此接合,以防止膝盖保护板相对于保持部分移动,同时将膝盖保护板向后移动 并且在激活驱动机构之前允许膝盖保护板相对于保持部分垂直和水平地移位。 根据本发明的膝盖保护系统,膝部保护面板可以设置在待机位置,以便与周围的内部构件具有视觉吸引力的断裂,而不会降低安装工作效率。
    • 13. 发明授权
    • Vehicular shock absorbing body
    • 车辆减震体
    • US07240919B2
    • 2007-07-10
    • US10988841
    • 2004-11-16
    • Hiroyuki TajimaTakahiko SatoOsamu FukawataseTakeaki Kato
    • Hiroyuki TajimaTakahiko SatoOsamu FukawataseTakeaki Kato
    • B60R21/045
    • B60R21/045B60R2021/0051B60R2021/0414
    • The invention provides a vehicular shock absorbing body which absorbs a shock by a grid-like rib formed on a support plate portion and can inhibit a load point at an initial stage and a terminal stage, in a load—displacement (F-S) curve of the vehicular shock absorbing body. A shock absorbing body (40) used for absorbing a shock in a vehicle and made of a synthetic resin, is provided with a support plate portion (42), and a shock absorbing portion (45) formed in a grid shape on the support plate portion (42) by a plurality of thin ribs (44, 44), and plastically deforming at a time of applying a shock load so as to be absorbable a shock energy. A notch (a leading end side notch) 48 is formed between grid crossing points (46) in the thin rib (44) from a leading end side, and a notch (a root side notch) 50 is formed from a root side of the grid crossing points (46) so as to include the support plate portion (42), thereby inhibiting a load point from being generated at an initial stage and a terminal stage in the F-S curve.
    • 本发明提供了一种车辆冲击吸收体,其通过形成在支撑板部分上的格栅状肋吸收冲击,并且可以抑制在初始阶段和末端阶段的载荷位置(FS)曲线中的载荷点 车辆减震体。 用于吸收车辆中的冲击并由合成树脂制成的减震体(40)设置有支撑板部分(42)和在支撑板上形成为格子状的冲击吸收部分(45) 部分(42)由多个薄肋(44,44)构成,并且在施加冲击载荷时塑性变形以便可吸收冲击能。 从前端侧在薄肋(44)的格栅交叉点(46)之间形成有切口(前端侧切口)48,并且从切口(根侧切口)50的根侧形成有切口 栅格交叉点(46),以包括支撑板部分(42),从而阻止在FS曲线的初始阶段和终端阶段产生负载点。
    • 18. 发明授权
    • Fuel cell system for replacement of fuel gas
    • 用于更换燃气的燃料电池系统
    • US4657826A
    • 1987-04-14
    • US849394
    • 1986-04-08
    • Hiroyuki Tajima
    • Hiroyuki Tajima
    • H01M8/04H01M8/06
    • H01M8/04223H01M8/04022H01M8/04231
    • A fuel cell system for replacement of fuel gas includes a fuel cell having a fuel chamber, a fuel supply subsystem communicating with the fuel chamber of the fuel cell and a contact-type burner installed in the fuel supply subsystem for burning, with air, fuel derived from the fuel supply subsystem. At the time of start of operation of the fuel cell, in the operating state of the burner, a feed quantity of the fuel gas to be introduced into the burner is gradually increased while a feed quantity of the air to be introduced into the burner is decreased from 100% to 0% so that the air in the fuel chamber is replaced with the fuel gas. At the time of stop of operation of the fuel cell, in the operating state of the burner, the feed quantity of the fuel gas to be introduced into the burner is gradually decreased while the feed quantity of the air to be introduced into the burner is increased from 0% to 100% so that the fuel gas in the fuel chamber is replaced with the air.
    • 用于更换燃料气体的燃料电池系统包括具有燃料室的燃料电池单元,与燃料电池的燃料室连通的燃料供应子系统和安装在燃料供应子系统中的与空气燃料一起燃烧的接触式燃烧器 来自燃料供应子系统。 在燃料电池开始运转时,在燃烧器的运转状态下,导入燃烧器的燃料气体的供给量逐渐增加,而被导入燃烧器的空气的供给量为 从100%降低到0%,使得燃料室中的空气被燃料气体替代。 在停止燃料电池的运转时,在燃烧器的运转状态下,导入燃烧器的燃料气体的供给量逐渐降低,同时导入燃烧器的空气的供给量为 从0%增加到100%,使得燃料室中的燃料气体被空气替代。
    • 19. 发明授权
    • Fuel cell
    • 燃料电池
    • US4599282A
    • 1986-07-08
    • US689979
    • 1985-01-09
    • Toshio HirotaHiroyuki TajimaTomohiro Sugiyama
    • Toshio HirotaHiroyuki TajimaTomohiro Sugiyama
    • H01M8/02H01M8/04H01M8/24
    • H01M8/2415H01M8/04014
    • The present invention relates to a fuel cell having separate plates acting as bipolar plates which are sandwiched between the two adjacent cell elements. A cell stack of a fuel cell is formed therein with tunnel-shaped cooling gas passages extending between and open at two opposite sides thereof. Reactive gas supply passages for fuel gases and air are isolated from the cooling gas passages and extend between and open at the two opposite sides thereof which are different from those of the cooling gas passages. Therefore, the separate plates have their reactive gas supply passages supplied through manifolds, which are arranged at the sides of the fuel cell in a manner to face the entrance and exit ports of the reactive gas supply passages. The reactive gases are supplied at rates sufficient to be consumed by the galvanic reaction. The cooling gas passages are supplied through manifolds, which are arranged at the other sides of the fuel cell, i.e. different from the sides of the reactive gas supply passages. The cooling gases take no part in the galvanic reaction at a proper flow rate, whereby the respective cell elements constructing the cell stack of the fuel cell is cooled uniformly without establishing a temperature difference between the cell elements.
    • 本发明涉及具有作为双极板的分离板的燃料电池,其夹在两个相邻的电池元件之间。 燃料电池的电池堆在其中形成有在其两个相对侧之间延伸并在其两侧相对开口的隧道状冷却气体通道。 用于燃料气体和空气的反应气体供应通道与冷却气体通道隔离,并且在与冷却气体通道不同的两个相对侧上延伸并在其两侧开口。 因此,单独的板具有通过歧管供应的反应性气体供给通道,其以与活性气体供给通道的入口和出口相对的方式布置在燃料电池的侧面。 反应气体以足以被电流反应消耗的速率供应。 冷却气体通道是通过配置在燃料电池的另一侧,即不同于反应性气体供给通路的侧面的歧管。 冷却气体不以合适的流速不进行电化反应,由此构成燃料电池的电池堆的各电池元件均匀地冷却而不会在电池元件之间形成温差。