HYBRID CLIMBING STICK WHICH EFFECTIVELY ATTENUATES A VIBRATION NUMBER OF THE CLIMBING STICKS WHEN USED DURING CLIMBING

摘要

PURPOSE: A hybrid climbing stick is provided to protect wrist of a climber and to reduce fatigue.;CONSTITUTION: A hybrid climbing stick comprises a carbon fiber prepreg (C) and a hybrid prepreg (H). Two or more of the carbon fiber prepreg are laminated throughout a whole length in an axial direction of the climbing stick. The hybrid prepreg is equipped with carbon fibers and aramid fibers throughout a section which exceeds 5cm among a whole length in an axial direction of the climbing stick. The hybrid prepregs are laminated in between the carbon fiber prepregs.;COPYRIGHT KIPO 2013