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摘要

A bulkhead void filler has two rigid panels (22,24) each with two face sheets sandwiching a reinforcing and strengthening core. The lower ends of the panels are fastenable together (88,96) in either an erected mode or a collapsed mode. The upper ends of the panels are non-pivotally connected only in the erected mode when one panel is inserted into a gap (66) in the end of the other panel. Pref. the gap is defined by a side clip (62) and end clips (68) equal to the width and thickness of a leg of a zigzag core.