Claims
- 1. An inner door for an automotive door assembly comprising:an inner panel having a first seat and a second seat integrally formed therein; a first side member fixedly coupled to said first seat; a second side member fixedly coupled to said second seat, wherein at least one of said inner panel, said first side member, and said second side member is composed of aluminum metal.
- 2. The inner door as recited in claim 1 wherein said first side member has a first end of an intrusion beam coupled thereto, said second side member having a second end of said intrusion beam fixedly coupled thereto.
- 3. The inner door as recited in claim 1 wherein said first side member comprises:a wall member having at least one hole integrally formed therethrough for receiving at least one hinge device; and at least one plate fixedly coupled to said wall members said at least one plate fixedly coupled adjacent to said at least one hole so as to reinforce said wall member.
- 4. The inner door as recited in claim 3 wherein said wall member has a divider portion for separating an exterior of the automotive door assembly from a door cavity thereof.
- 5. The inner door as recited in claim 3 wherein said wall member has a brace flange extending therefrom for reinforcing said wall member so as to reduce a door sag, said brace flange having a first edge of an outer door fixedly coupled thereto.
- 6. The inner door as recited in claim 3 wherein said wall member has a boot portion integrally formed therein for strengthening a torsional rigidity of the automotive door assembly.
- 7. The inner door as recited in claim 1 wherein said second side member has a columnar portion, said columnar portion operatively engaged between said second seat and a foot of a window frame integrated within said inner panel thereby stiffening said window frame.
- 8. The inner door as recited in claim 7 wherein said columnar portion has an upper columnar portion and a lower columnar portion, said upper columnar portion having at least one latch hole formed therein for receiving a latch device.
- 9. The inner door as recited in claim 8 wherein said lower columnar portion increases a torsional rigidity of the automotive door assembly, said lower columnar portion being located at a second corner of the automotive door assembly.
- 10. The inner door as recited in claim 1 wherein said second side member has a partition portion for separating an exterior of the automotive door assembly from a door cavity therein.
- 11. The inner door as recited in claim 1 wherein said second side member has a support flange extending therefrom with a second edge of an outer door attaching thereto.
CROSS-REFERENCE TO RELATED APPLICATION
The present application is a divisional application claiming priority from U.S. Nonprovisional Application Ser. No. 10/064,058 filed on Jun. 5, 2002, now U.S. Pat. No. 6,550,846 entitled “Aluminum Automotive Door Assembly,” assigned to the assignee of the parent application, and incorporated herein by reference.
US Referenced Citations (5)
Foreign Referenced Citations (4)
Number |
Date |
Country |
000476351 |
Mar 1992 |
EP |
404356220 |
Dec 1992 |
JP |
405147441 |
Jun 1993 |
JP |
405229343 |
Sep 1993 |
JP |