E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
296/70
E06B 7/23 (2006.01) B62D 25/00 (2006.01)
Patent
CA 1177506
TITLE: Door Weather Strip ABSTRACT A weather strip for an automobile door is in use mounted on an edge of the door to come into close contact with a door frame of the automobile when the door is closed, thereby providing a weather seal and preventing any foreign matter from entering into the automobile. The weather strip comprises a base section (5) which is to be mounted on the edge of the door and a hollow sealing section (6) integrally formed with and outstanding from the base section. The hollow sealing section (6) comprises first and second side walls (8,9) joined by a convex top wall (10), and an integral projecting web (7) outstanding from the first side wall near its junction with the top wall. The hollow sealing section (6) deforms resiliently when the door is closed, with the projecting web (7) and first side wall (8) contacting a first edge (3a) of the door frame parallel to the plane of the door opening, and the domed or convex top wall (10) being deflected outwardly away from the base section (5) into sealing contact with an inwardly facing edge (3b) of the door frame. The outward deflection of the top wall (10) decreases its radius of curvature and increases its sealing efficiency.
385501
Nishikawa Rubber Co. Ltd.
Sim & Mcburney
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