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Patent Searching and Data


Title:
AIR BAG DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/208202
Kind Code:
A1
Abstract:
This air bag device is provided with an air bag 2, an inflator 3, a retainer 10, and a diffuser 30. A bolt 21 for a mounting ring 20 is inserted into a bolt insertion hole 3c provided in the air bag 2, the retainer 10, and the flange 3b of the inflator 3, and a nut 23 is engaged with the bolt 21. The diffuser 30 has a flange section 31 which has a center opening 32 provided at the center thereof, and a side wall SW which rises from the peripheral edge of the center opening 32 and surrounds the side peripheral surface of the body of the inflator 3. The side wall SW includes a first side wall section 34 and a second side wall section 35 which is higher than the first side wall section 34. The front end of the second side wall section 35 reaches up to a gas ejection opening 3d in the inflator 3.

Inventors:
ONOHARA, Keisuke (658 Echigawa Aisho-cho Echi-gu, Shiga 88, 〒5291388, JP)
TAKEHARA, Hiroki (658 Echigawa Aisho-cho Echi-gu, Shiga 88, 〒5291388, JP)
Application Number:
JP2019/015450
Publication Date:
October 31, 2019
Filing Date:
April 09, 2019
Export Citation:
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Assignee:
JOYSON SAFETY SYSTEMS JAPAN K.K. (3-14, Higashi-shinagawa 2-chome Shinagawa-k, Tokyo 02, 〒1400002, JP)
International Classes:
B60R21/217; B60R21/203
Foreign References:
JP2002144997A2002-05-22
US7926837B22011-04-19
JP2004001636A2004-01-08
US20010048216A12001-12-06
US6149192A2000-11-21
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (Nissin bldg, 9F 5-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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