公开(公告)号：US5857702A

公开(公告)日：1999-01-12

申请号：US790363

申请日：1997-01-28

申请人： Hitoshi Suga ,  Youji Noda ,  Tohru Yabe

发明人： Hitoshi Suga ,  Youji Noda ,  Tohru Yabe

IPC分类号： B60R21/02 ,  B60J5/00 ,  B60J5/04 ,  B60R21/04

CPC分类号： B60J5/0451

摘要： An impact energy absorbing member is provided within a vehicle door, and due to impact load from an exterior, the impact energy absorbing member plastically deforms so as to absorb impact energy. The impact energy absorbing member includes a plurality of ribs whose respective surface directions are provided substantially along an impact load direction. Ends of the plurality of ribs are fixed to predetermined positions within the vehicle door. Reduced cross-sectional area portions are provided at fixed end sides of the plurality of ribs. The reduced cross-sectional area portions are provided such that cross-sectional areas of the plurality of ribs along a direction orthogonal to the impact load direction become smaller toward the fixed end sides of the plurality of ribs from lengthwise intermediate portions of the plurality of ribs whose lengths run along the impact load direction.

摘要翻译： 冲击能量吸收构件设置在车门内，并且由于来自外部的冲击载荷，冲击能量吸收构件塑性变形以吸收冲击能量。 冲击能量吸收构件包括多个肋，其各自的表面方向基本上沿冲击载荷方向设置。 多个肋的端部固定在车门内的预定位置。 减少的横截面积部分设置在多个肋的固定端侧。 减少的横截面积部分被设置成使得沿着与冲击载荷方向正交的方向的多个肋的横截面积朝向多个肋的纵向中间部分的多个肋的固定端侧变小 其长度沿冲击载荷方向运行。

公开(公告)号：US5618607A

公开(公告)日：1997-04-08

申请号：US428456

申请日：1995-04-25

申请人： Yoshiaki Togawa ,  Masahito Matsumoto ,  Makoto Nagata ,  Tohru Yabe

发明人： Yoshiaki Togawa ,  Masahito Matsumoto ,  Makoto Nagata ,  Tohru Yabe

IPC分类号： B29D99/00 ,  E04C2/20 ,  B32B7/00

CPC分类号： B29D99/0014 ,  E04C2/20 ,  Y10T428/24174 ,  Y10T428/24182 ,  Y10T428/24273 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24744 ,  Y10T428/24942 ,  Y10T428/2495

摘要： A plastic-made reinforced structure comprising a thermoplastic resin-made plate and cylindrical hollow rib(s) made of the same resin as that of said plate, connected to at least one side of said plate perpendicularly to the side so that the plate and the rib(s) form one piece, in which structure the following relationships hold:d.sub.1 .gtoreq.20 mm,1>d.sub.1 /d.sub.2 .gtoreq.0.7,H.gtoreq.30 mm,1.gtoreq.d.sub.1 /H.gtoreq.0.3, and1>t.sub.1 /t.sub.2 >0.3wherein d.sub.1 and d.sub.2 are the inside and outside diameters of each rib at the root of the rib, i.e. the joint of the rib to the plate; H is the length of each rib from the root to the front end; and t.sub.1 and t.sub.2 are the rib thicknesses at the front end and at the root.

摘要翻译： 一种塑料制造的增强结构，包括热塑性树脂制板和由与所述板相同的树脂制成的圆柱形中空肋，其垂直于侧面连接到所述板的至少一侧，使得板和 肋形成一体，其结构如下：d1> / = 20mm，1> d1 / d2> / = 0.7，H> / = 30mm，1> / = d1 / H> / = 0.3和1> t1 / t2> 0.3，其中d1和d2是肋的根部处的每个肋的内径和外径，即肋与板的接头; H是从根部到前端的每个肋骨的长度; 并且t1和t2是前端和根部处的肋厚度。

公开(公告)号：US5937767A

公开(公告)日：1999-08-17

申请号：US831497

申请日：1997-03-31

申请人： Yoshiaki Togawa ,  Toshitsugu Kikuchi ,  Tohru Yabe ,  Shinichi Nagaoka

发明人： Yoshiaki Togawa ,  Toshitsugu Kikuchi ,  Tohru Yabe ,  Shinichi Nagaoka

IPC分类号： B65D19/00 ,  B65D19/38

CPC分类号： B65D19/0012 ,  B65D2519/00034 ,  B65D2519/00069 ,  B65D2519/00273 ,  B65D2519/00288 ,  B65D2519/00303 ,  B65D2519/00318 ,  B65D2519/00343 ,  B65D2519/00358 ,  B65D2519/00363 ,  B65D2519/00407 ,  B65D2519/00412 ,  B65D2519/00557 ,  B65D2519/0084 ,  Y10S108/901

摘要： A plastic pallet comprises a pair of deck boards opposed to each other in parallel with each other, a pair of outer girder portions respectively disposed at a pair of opposite side portions of the deck boards, an inner girder portion placed midway between the outer girder portions, and a plurality of reinforcement ribs disposed on respective inner surfaces of said deck boards. Each of the outer girder portions includes a side wall and a first partition wall disposed between the deck boards. The inner girder portion includes a pair of second partition walls which are disposed in parallel with each other with a predetermined distance. The reinforcement ribs existing within a range of a distance extending inward and outward from the first partition wall have a total weight greater than the total weight of the reinforcement ribs existing within a range of the distance extending outward and inward from the second partition wall. With this arrangement, a region around the partition wall of the outer girder portion to be particularly reinforced can be effectively reinforced without wastefully increasing the weight of the pallet.

摘要翻译： 塑料托盘包括彼此平行相对的一对甲板板，分别设置在甲板板的一对相对侧部分的一对外梁部分，位于外梁部分之间的内侧梁部分 以及设置在所述甲板板的各内表面上的多个加强肋。 每个外梁部分包括设置在甲板板之间的侧壁和第一分隔壁。 内梁部分包括一对第二分隔壁，它们以预定的距离彼此平行设置。 存在于从第一分隔壁向内和向外延伸的距离范围内的加强肋的总重量大于在距第二分隔壁向外和向内延伸的距离范围内存在的加强肋的总重量。 通过这种布置，可以有效地增强外梁部分的隔壁周围区域被特别加强的区域，而不会浪费地增加托盘的重量。