METHOD OF MANUFACTURING CUSHION FOR FRONT PASSENGER SEAT AIR BAG DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Mar 7, 2013
app pub date -
Apr 27, 2011
filing date -
Apr 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A cushion of a passenger airbag device that is reduced in volume and shows a stable behavior when inflated and deployed is achieved. The present invention is a method of producing a cushion (10) of a passenger airbag device (1) having a portion with a desired curvature by sewing side edges of base fabric pieces constituting a main panel (12) and left and right side panels (14) together. The main panel (12) and the side panels (14) are sewn together so as to form a rectangular opening, whose short sides have a length equal to the width of the side panels (14) and whose long sides have a length equal to the width of the main panel (12), at a position where stitches in the main panel (12) and side panels (14) start or end. Then, the portion with a desired curvature is formed by folding the short sides toward the opening and sewing the short sides and the long sides together.
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Family
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Cited Art Landscape
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