Webbing for safety belt

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United States of America Patent

PATENT NO 4800929
SERIAL NO

07018396

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Abstract

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A webbing for a safety belt includes a main part and selvedges extending along both sides of the main part. The denier size of warp threads in at least one of the selvedges is smaller than the denier size of warp threads in the main part and decreases stepwise toward the outermost warp thread in the selvedge. The outermost warp thread has a denier size either equal to or smaller than the denier size of weft threads. The weft threads are made of threads having a higher heat shrinkage percentage than the warp threads in the main part.

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Patent Owner(s)

Patent OwnerAddress
NIPPON SEIKO KABUSHIKI KAISHATOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Masao Shizuoka, JP 188 1627

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