Magna International Inc.
COMPOSITE LIFTGATE

Abstract:

A composite liftgate including an inner panel construction having strengthening channel structure in combination with a ribbing. Structural steel reinforcements are bonded to the inner panel where additional strength is needed. Where the extra structure is needed, a minimum amount of steel is used and the structural reinforcement is bonded in place using adhesive. A plurality of access doors are provided that are removable for easier maintenance and repair.