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Patent Searching and Data


Title:
SEATBELT WEBBING AND SEATBELT
Document Type and Number:
Japanese Patent JP2013212802
Kind Code:
A
Abstract:

To provide a seatbelt webbing which reduces a load to be applied to an occupant by extending the width when pulling force is applied thereto, and a seatbelt.

Weft 11 of a seatbelt webbing 1 is composite yarn 11a formed of first yarn and second yarn. The first yarn is smaller in breaking strength than the second yarn, and functions as restraining yarn that prevents expansion of the width of a belt. Warp 12 is flat section yarn 12a which is weaved so that a shorter diameter Ts is arranged along a width direction Dw. When pulling force is applied, the first yarn is broken and the second yarn is expanded in the width direction Dw, and a longer diameter TL of the flat section yarn 12a is laid sideways along the width direction Dw, to expand the width of the belt.


Inventors:
YAMAGUCHI TOMOHISA
IKEDO TOMONORI
Application Number:
JP2012085025A
Publication Date:
October 17, 2013
Filing Date:
April 03, 2012
Export Citation:
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Assignee:
TOYOTA BOSHOKU CORP
International Classes:
B60R22/12; D02G3/04; D02G3/38; D03D1/00; D03D13/00; D03D15/00
Attorney, Agent or Firm:
Kiyoshi Kojima
Yoshinobu Hagino
Yasuyuki Hiraiwa