Title:
SHOCK-ABSORBING MATERIAL AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/182397
Kind Code:
A1
Abstract:
The present invention provides a shock-absorbing material with which progressive crushing can be realized with a simple structure, and which absorbs a large amount of energy. The shock-absorbing material has a cylindrical body and a plate-form member attached to an end surface of the cylindrical body. The cylindrical body contains a laminate of fiber-reinforced resin layers including a plurality of reinforcing fibers aligned in one direction and a resin impregnated in the plurality of reinforcing fibers, the cylindrical body has a buckling-minimizing layer and a fragile layer, and the plate-form member is attached to the cylindrical body via an adhesive layer.
Inventors:
INOUE HIROKI
MIYATA ATSUSHI
MIZUMOTO KAZUYA
MIYATA ATSUSHI
MIZUMOTO KAZUYA
Application Number:
PCT/JP2023/011381
Publication Date:
September 28, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
B62D21/15; F16F7/00; F16F7/12
Foreign References:
| JP2017227277A | 2017-12-28 | |||
| JPH07217689A | 1995-08-15 | |||
| JP2000240706A | 2000-09-05 | |||
| JPH08177922A | 1996-07-12 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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