公开(公告)号：US20050097853A1

公开(公告)日：2005-05-12

申请号：US10913268

申请日：2004-08-06

Applicant: Livio Versolatto

Inventor： Livio Versolatto

IPC: B32B1/08 ,  B32B15/04 ,  B62D21/02 ,  B62D25/08 ,  B62D29/00 ,  B62D65/00 ,  E04C3/04 ,  E04C3/29 ,  F16F9/30 ,  G10K11/16 ,  E04C3/30

CPC classification number: B62D21/02 ,  B62D25/084 ,  E04C3/29 ,  E04C2003/043 ,  E04C2003/0447

Abstract: A tubular structural member of an automobile wherein such member includes a double wall construction. Such product is initially formed from a double walled tube. The resulting member exhibits superior sound and/or vibration dampening without sacrificing stiffness or strength.

Abstract translation: 一种汽车的管状结构件，其中这种构件包括双壁结构。 这种产品最初由双壁管形成。 所得到的构件在不牺牲刚度或强度的情况下表现出优异的声音和/或振动阻尼。

公开(公告)号：US20060201227A1

公开(公告)日：2006-09-14

申请号：US11242797

申请日：2005-10-03

Applicant: Stefano Lepre ,  Mamad Jahani ,  Colin Newport ,  Wayne Bland ,  Livio Versolatto

Inventor： Stefano Lepre ,  Mamad Jahani ,  Colin Newport ,  Wayne Bland ,  Livio Versolatto

IPC: B21D26/02 ,  B21C37/30

CPC classification number: B21C1/24 ,  B21C37/16 ,  B21D26/033 ,  B21D53/88 ,  B21K1/12 ,  B60G21/051 ,  B60G2200/21 ,  B60G2200/42 ,  B60G2200/446 ,  B60G2202/12 ,  B60G2202/134 ,  B60G2202/136 ,  B60G2202/1362 ,  B60G2204/1226 ,  B60G2204/1246 ,  B60G2204/148 ,  B60G2204/15 ,  B60G2204/18 ,  B60G2204/43 ,  B60G2204/4302 ,  B60G2206/012 ,  B60G2206/20 ,  B60G2206/427 ,  B60G2206/50 ,  B60G2206/604 ,  B60G2206/8103 ,  B60G2206/8106 ,  B60G2206/8107 ,  B60G2206/8201 ,  B62D21/11

Abstract: The invention provides rear suspension structures and engine cradles involving tubular components. The tubular components have variable wall thickness along the length for reducing materials required. The tubular components also have mechanical properties varying along the length of the tubular components, to meet the requirements on strength and dynamic and static loads. The weight of the tubular components can be further reduced by appropriately varying the wall thickness and mechanical properties along the length of the tubular components.

Abstract translation: 本发明提供了后悬架结构和涉及管状部件的发动机支架。 管状部件沿着长度具有可变的壁厚以减少所需的材料。 管状部件还具有沿着管状部件的长度变化的机械性能，以满足强度和动态和静态负载的要求。 通过适当地改变沿着管状部件的长度的壁厚和机械特性，可以进一步减小管状部件的重量。