Invention Application
US20060201227A1 Vehicle structural components made from tubular members and method therefor
审中-公开
由管状构件制成的车辆结构部件及其方法
- Patent Title: Vehicle structural components made from tubular members and method therefor
- Patent Title (中): 由管状构件制成的车辆结构部件及其方法
-
Application No.: US11242797Application Date: 2005-10-03
-
Publication No.: US20060201227A1Publication Date: 2006-09-14
- Inventor: Stefano Lepre , Mamad Jahani , Colin Newport , Wayne Bland , Livio Versolatto
- Applicant: Stefano Lepre , Mamad Jahani , Colin Newport , Wayne Bland , Livio Versolatto
- Assignee: COPPERWELD CANADA INC.
- Current Assignee: COPPERWELD CANADA INC.
- Main IPC: B21D26/02
- IPC: B21D26/02 ; B21C37/30
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.
Information query
