公开(公告)号：US07141206B2

公开(公告)日：2006-11-28

申请号：US10758283

申请日：2004-01-16

申请人： Ryoichi Ishikawa ,  Katsuhiro Shibata ,  Kimihito Hayakawa

发明人： Ryoichi Ishikawa ,  Katsuhiro Shibata ,  Kimihito Hayakawa

IPC分类号： B22F3/00 ,  B22F7/14

CPC分类号： B62D29/002 ,  B22F7/006

摘要： An aluminum plate (13) is first plastic-deformed (FIG. 3D) in such a way as to envelop a foaming-agent compact (14), which is not foamed yet. Then, terminals of the aluminum plate (13) are integrally seam-welded (FIG. 3E) to thereby obtain a closed section structure (23). Subsequently, the foaming-agent compact (14) contained in the closed section structure (23) is foamed by being heated to foaming temperature thereof. Consequently, a pipe-like frame filled with a foam (27) is obtained.

摘要翻译： 铝板（13）首先被塑性变形（图3D），以包封尚未发泡的发泡剂压块（14）。 然后，将铝板（13）的端子一体缝合（图3E），从而获得封闭部分结构（23）。 随后，封闭部分结构（23）中包含的发泡剂压块（14）通过加热至其发泡温度而发泡。 因此，获得了填充有泡沫（27）的管状框架。

公开(公告)号：US5829824A

公开(公告)日：1998-11-03

申请号：US594691

申请日：1996-01-31

申请人： Shiro Yamamuro ,  Kimihito Hayakawa ,  Yuta Urushiyama ,  Nobuo Aizawa

发明人： Shiro Yamamuro ,  Kimihito Hayakawa ,  Yuta Urushiyama ,  Nobuo Aizawa

IPC分类号： B62D25/08 ,  B62D25/20

CPC分类号： B62D25/2036 ,  B60N2/686 ,  B62D25/087 ,  B62D25/2027

摘要： A rear body structure of a vehicle is disclosed which comprises a pair of right and left rear wheel houses and a reinforcing cross member extending between the rear wheel houses, wherein the cross member is comprised of a lower cross member located below a floor panel of the vehicle and an upper cross member located above the floor panel, and wherein the lower cross member, the floor panel and the upper cross member are weld connected together. As a result, the rigidity of the cross member is increased, whereby drumming arising from the vibrations transmitted from suspensions to areas about a bulkhead of the rear body structure may be avoided, and the time required for luggage loading and unloading operations with respect to a luggage compartment may be shortened. Since the upper cross member is designed to have a small height, it also becomes possible to load long articles spanning from the luggage compartment to a rear part of a passenger compartment.

摘要翻译： 公开了一种车辆的后车身结构，其包括一对左右后轮车厢和在后轮车厢之间延伸的加强横梁，其中该横梁由下横梁构成，该下横梁位于 车辆和位于地板上方的上横向构件，并且其中下横向构件，地板镶板和上横向构件焊接在一起。 结果，横梁的刚性增加，从而可以避免从悬架传递到后体结构的隔壁周围的振动引起的打击，并且可以避免行李装载和卸载操作所需的时间 行李舱可能会缩短。 由于上横构件被设计成具有小的高度，所以也可以将从行李箱横跨的长物品装载到乘客舱的后部。