Claims
- 1. A backlight assembly for a convertible roof of a vehicle, said assembly comprising:a fabric roof cover having a backlight opening formed therein and a plurality of apertures formed therein about a periphery of said backlight opening; a glazing disposed in said backlight opening, said glazing having a flange extending about a periphery of said glazing and overlapping a portion of said fabric roof cover, said flange having a plurality of fastener-receiving structures, each of which are received within a corresponding one of said plurality of apertures; a first frame member extending about the periphery of the glazing and overlapping the flange and sealingly engaging said roof cover; a second frame member extending about the periphery of the glazing and overlapping the flange, said second frame member disposed opposite said first frame member with the flange and said roof cover disposed therebetween; said second frame member having a plurality of fasteners, each interlocking with a corresponding one of the fastener-receiving structures to fasten said second frame member to the flange to thereby secure said glazing to said roof cover.
- 2. The backlight assembly of claim 1, wherein said first frame member is molded directly onto said glazing.
- 3. The backlight assembly of claim 2, wherein said second frame member further includes a knife-edge structure extending towards the flange to press said roof cover against said flange.
- 4. The backlight assembly of claim 3, wherein said first frame member has a sealant groove and sealant material disposed therein to provide said sealing engagement between said first frame member and said roof cover.
- 5. The backlight assembly of claim 4, wherein said first frame member has a flexible lip formed along a peripheral edge, said flexible lip biased to press against said roof cover when said second frame member is fastened to said glazing by said fasteners.
- 6. The backlight assembly of claim 5, wherein said second frame member includes a plurality of openings generally aligned with said fastener-receiving structures for nested engagement between the second frame member and the flange.
- 7. The backlight assembly of claim 6, wherein said fasteners extend through said plurality of openings to snappingly engage the fastener-receiving structure.
- 8. The backlight assembly of claim 7, wherein said first and second frame members are formed from a polycarbonate blend selected from a group including ASA and PMMA.
- 9. The backlight assembly of claim 1, wherein said second frame member is molded directly onto said roof cover.
- 10. The backlight assembly of claim 9, wherein said first frame member has a sealant groove and sealant material disposed therein to provide said sealing engagement between said first frame member and said roof cover.
- 11. The backlight assembly of claim 10, wherein said first frame member has a flexible lip formed along a peripheral edge, said flexible lip biased to press against said roof cover when said second frame member is fastened to said glazing by said fasteners.
- 12. The backlight assembly of claim 11 wherein said second frame member includes a plurality of openings generally aligned with said fastener-receiving structures for nested engagement between the second frame member and the flange.
- 13. The backlight assembly of claim 12, wherein said fasteners extend through said plurality of openings to snappingly engage the fastener-receiving structure.
- 14. The backlight assembly of claim 13, wherein said first and second frame members are formed from a polycarbonate blend selected from a group including ASA and PMMA.
- 15. A method for securing a backlight glazing into a backlight opening formed in a roof cover of a convertible roof of a vehicle, said method comprising:providing a roof cover with a backlight opening and a plurality of apertures extending about a periphery of said backlight opening; providing a glazing having a plurality of fastener-receiving structures formed about a flange extending from a periphery of said glazing, said plurality of fastener-receiving structures being constructed and arranged to permit each of the fastener-receiving structures to be received within a corresponding one of the apertures formed about the periphery of said backlight opening when the glazing is inserted in the backlight opening; forming a first frame member secured to the periphery of the glazing and overlapping the flange by placing the periphery and flange of the glazing into a cavity of a mold assembly and injecting flowable molding material into the cavity and permitting the molding material to be molded directly to the periphery and flange of the glazing; positioning the glazing and the first frame member with respect to the backlight opening so that each of the fastener-receiving structures is received within a corresponding one of the apertures, said flange overlapping a portion of the roof cover; providing a second frame member and positioning the second frame member opposite the first frame member with the overlapping portions of the flange and the roof cover disposed between the first and second frame members and fastening the second frame member to the fastener-receiving structures, sandwiching the roof cover between the flange and the second frame member thereby securing the glazing to the roof cover.
- 16. The method of claim 15 wherein the second frame member is provided by forming the second frame member secured to the roof cover about the periphery of the backlight opening by placing the roof cover into a second mold assembly defining a molding cavity and injecting flowable molding material into the molding cavity and permitting the molding material to mold directly to the roof cover.
- 17. The method of claim 16, wherein said first frame member is molded from a thermoplastic material.
- 18. The method of claim 17, wherein said second frame member is molded from a thermoplastic material.
Parent Case Info
This application claims the benefit of Provisional Application No. 60/054,393 filed Jul. 31, 1997.
US Referenced Citations (7)
Foreign Referenced Citations (3)
Number |
Date |
Country |
38 35 292 A1 |
Apr 1990 |
DE |
42 40 281 A1 |
Apr 1994 |
DE |
0 561 323 A1 |
Mar 1993 |
EP |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/054393 |
Jul 1997 |
US |