FORMLING
An automotive moulding (10) has a gas channel (12) extending longitudinally in the widthwise central part on the back side and is manufactured by a gas injection moulding. The gas channel (12) is formed with a hollow portion (14). The gas injection aperture (16) is situated at one end of the hollow...
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Zusammenfassung: | An automotive moulding (10) has a gas channel (12) extending longitudinally in the widthwise central part on the back side and is manufactured by a gas injection moulding. The gas channel (12) is formed with a hollow portion (14). The gas injection aperture (16) is situated at one end of the hollow portion (14). The shape of the gas channel changes gradually toward the one end. The gas injection aperture (16) is deviated in the direction of width off the extreme side edge of the hollow portion. A gas escape port (22) is formed at the other end of the hollow portion (14). The gas escape port (22) is deviated in the direction of width from the hollow portion. The direction of deviation is the same as that of the gas injection aperture. The opening (24) of the gas escape port (22) is directed sidewardly with respect to the automotive moulding (10). The opening (24) is closed by the automotive body when the automotive moulding is attached to an automobile. |
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