| 摘要 |
PURPOSE: A level shock absorber is provided to make short an extinctive cycle of an aftershock and to absorb the shock of level crossing by scattering the shock of vertical section for reducing amplitude of a remaining vibration. CONSTITUTION: A level shock absorber comprises : an up-and-down delta(1) to be in gear symmetrically each other ; a vertical shaft(2) to be connected with a body ; up-and-down pressure plates(3) to be connected with a vertical shafts(2) ; right and left level shafts(5) to be connected with a shock absorber(4) ; right and left pressure plates(6) to be connected with level shafts(5) ; two plate springs(7) to be connected individually with the upper body and the lower body of a body.
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