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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2017/208506
Kind Code:
An expansion body (11) is provided with: a container-shaped receiving cup (11a) affixed to a bumper reinforcement (1) and having an opening directed toward a front member (2L); and a container-shaped sliding cup (11b) affixed to the front member (2L) through the container (14) and having an opening facing the opening of the receiving cup (11a). The sliding cup (11b) is inserted in the receiving cup (11a) to form a single space (11c), and the volume of the space (11c) is changed by a change in the amount of the insertion of the sliding cup (11b). An inflator (12) is disposed within the sliding cup (11b).

KITAGUCHI Kazuaki (4-50, Hosoya-cho, Toyota-sh, Aichi 07, 〒4718507, JP)
KOSAKA Hiroyasu (4-50, Hosoya-cho, Toyota-sh, Aichi 07, 〒4718507, JP)
TAKAYANAGI Junichi (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
SAITO Naohiro (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
FUKUYAMA Takaki (1, Haruhinagahata, Kiyosu-sh, Aichi 64, 〒4528564, JP)
SASAKI Takashi (1, Haruhinagahata, Kiyosu-sh, Aichi 64, 〒4528564, JP)
Application Number:
Publication Date:
December 07, 2017
Filing Date:
February 13, 2017
Export Citation:
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TOYODA IRON WORKS CO., LTD. (4-50, Hosoya-cho Toyota-sh, Aichi 07, 〒4718507, JP)
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
International Classes:
B62D21/15; B60R19/20; B60R19/40
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (Nagoya Chamber of Commerce & Industry Building, 10-19 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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