Airbag cover

Details Airbag cover Airbag cover

2007-02-06

2009-10-27

To, Toan C (Department: 3616)

Land vehicles

Wheeled

Attachment

C280S731000, C280S732000

Reexamination Certificate

active

07607681

ABSTRACT:
An airbag cover has lid portions which are opened by a breakable portion being broken when the airbag cover is pushed by an airbag which is being inflated and is formed from a synthetic resin by molding into a single layered airbag cover. A breakable portion on a distal side of the lid portions is formed as a distal edge straight section through cutting operation which utilizes a cutting blade. The part is formed by providing a thick portion and a thin portion so that a maximum change rate which is a rate of difference between a maximum value and a minimum value based on the maximum value is made to be 15% or more without providing at both ends of a sectional area change curve marked by plotting along the part values of sectional areas of a segment of 50 mm along the part an area where the values of the sectional areas are reduced from a center towards both ends thereof as a range where the values of the sectional areas are larger than the minimum value.

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Office Action dated Nov. 19, 2007 in corresponding German Patent Application No. 10 2007 007 822.8 (and English translation).

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