Ski poles for skiers made of material having high resistance and inherently fragile

作者: Paolo Panizza

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摘要: The ski pole is made of a material having high resistance and being inherently fragile it provided, corresponding to the interior or exterior part with at least one structure which extends substantially along entire length pole, resistant traction, ductile good resiliency. In particular this may be string (2) held in tension between ends (3) (4) pole.

参考文章(4)
Makoto Takezawa, Makiji Miyao, Osamu Watanabe, Hiroshi Inoue, Hybrid laminated prepreg and ski pole shaft using the same ,(1992)
J Hyman, Collapsible ski pole ,(1971)