SHOCK ABSORBING MEMBER

PROBLEM TO BE SOLVED: To provide a shock absorbing member capable of securing a desired energy absorbing quantity by controlling a peak value of an initial load of self destruction caused during transition to a stable successive destruction mode. SOLUTION: This shock absorbing member 3 is composed o...

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Bibliographic Details
Main Authors NISHIYAMA SHIGERU, KANEMASU MASAYUKI, TANAKA TOYOMI
Format Patent
LanguageEnglish
Published 30.04.2009
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a shock absorbing member capable of securing a desired energy absorbing quantity by controlling a peak value of an initial load of self destruction caused during transition to a stable successive destruction mode. SOLUTION: This shock absorbing member 3 is composed of reinforced fiber and resin with a plurality of fiber reinforced resin layers for absorbing a shock by the self destruction when receiving the shock. The reinforced fiber of at least one fiber reinforced resin layer 5 at a tip 3a extends in a direction in a range of 90°±45° with respect to the energy absorbing axis direction. The reinforced fiber 7 of a shock absorbing member body 3b except for the tip 3a in the same fiber reinforced resin layer extends in a direction in a range of 0°±45° with respect to the energy absorbing axis direction. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070263400