| 摘要 |
A structural assembly at a front or rear of a vehicle frame includes a longitudinal member extending in a longitudinal direction of the frame. The longitudinal member has a part that extends at an angle to such longitudinal direction. A transverse member extends transversely of the longitudinally direction and includes a straight central part and an end part extending at an angle to the straight central part and at an angle to the longitudinal direction of the frame that is substantially equal to the angle of the part of the longitudinal member. The part of the longitudinal member and the end part of the transverse member are aligned and joined to form a nested joint that extends at the angle to the longitudinal direction of the frame. A side member extends in the longitudinal direction of the frame, and the nested joint is joined to the side member, thus forming a triple joint connection between the longitudinal, transverse and side members.
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