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Title:
SHOCK ABSORBING ARTICLE
Document Type and Number:
Japanese Patent JP2000239983
Kind Code:
A
Abstract:

To provide a shock absorbing article, when a product instantly receives a great shock, alleviating the shock in mutiple stages, having sufficient residual strength even after exertion of function.

This shock absorbing article comprises a part or the whole of a connecting part which connects a product to an opponent to be connected, having a property of performing irreversible transformation such as breakdown, elongation, etc., when a previously arbitrarily set load is applied to the connecting part, is composed of plural kinds of constituent materials 2, 3 and 4 having set loads changed in stages. When tensile load becomes a shock exceeding each set value or a load close to the shock (hereinafter shock), the plural constituent materials 2, 3 and 4 perform irreversible transformation in stages. Consequently the plural constituent materials alleviate the shock in stages and have sufficient residual strength even after exertion of function.


Inventors:
TAKAMI KEIKO
Application Number:
JP4589899A
Publication Date:
September 05, 2000
Filing Date:
February 24, 1999
Export Citation:
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Assignee:
TAKAMI KEIKO
International Classes:
D07B1/00; A62B1/16; A62B35/04; B60R22/12; (IPC1-7): D07B1/00; A62B1/16; A62B35/04; B60R22/12
Attorney, Agent or Firm:
Akira Wada