B - Operations – Transporting – 60 – J
Patent
B - Operations, Transporting
60
J
296/83
B60J 10/02 (2006.01) B60J 10/00 (2006.01) E06B 7/23 (2006.01)
Patent
CA 1290370
ABSTRACT A weather strip has a base portion to be mounted along an opening of a window of an automobile body and a seal portion projecting from the base portion to come in contact with a window glass. The seal portion is composed of a pair of dogleg-shaped portions defining a hollow portion of substantially lozenge-shaped section, and a lip portion extending from a top of the hollow seal portion in a direction continuous with the upper limb of one of the pair of dogleg-shaped portions. The lip portion is pressed by the window glass when the window glass is closed. The thickness (T1) of the lip portion, the thickness (T2) of the said one of the pair of dogleg-shaped portions, and the thickness (T3) of the other one of the pair of dogleg-shaped portions have a relation expressed by the following inequality: T1>T2>T3. The lip portion extends in a direction towards vertical compared with the extending direction of the upper limb of the said one of the pair of dogleg-shaped portions. By providing a difference in thickness between the dogleg-shaped portions and the lip portion, undesirable increase of the pressing load can be prevented, and accordingly, the seal force of the weather strip can be made uniform regardless of the change of the fitting condition of the window glass to the opening of the window.
563036
Shigeki Kiyoshi
Suzuki Satoshi
Borden Ladner Gervais Llp
Toyoda Gosei Co. Ltd.
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