Process for manufacturing a ski

作者: Gilles Recher , Roger Pascal

DOI:

关键词: Temperature and pressureProcess (computing)ThermoplasticCore (manufacturing)EngineeringComposite materialLayer (electronics)MoldProjection (mathematics)Shell (structure)

摘要: A process for manufacturing a ski, and ski manufactured by the process. The according to invention includes at least following steps whose body core covered with shell, wherein shell is composite sub-assembly: positioning sub-assembly adjacent cavity of mold; shell; exerting force against thereby within mold cavity. In preferred embodiment, one layer filling material, preferably thermoplastic which caused soften flow under predetermined temperature pressure conditions. modified depression or projection on, example, its lower surface produces corresponding depression, respectively, on upper ski. By virtue such molding process, variety skis having various cross-sections compositions are possible. For edges thus can be reinforced elements embedded in material made. Likewise, shock-absorbing aforementioned projections made

参考文章(18)
Wolfgang Ing Nussbaumer, Rudolf Hirnboeck, Cross-country ski ,(1978)
Jean-Luc Diard, Roger Pascal, Ski with variable dissymmetrical lateral surfaces ,(1987)
William H Fetherston, Roger C Teeter, Method of making composite cored structures ,(1972)
Toshimi Awano, Keijiro Hayashi, Shigeru Asai, Method for manufacturing an injection-molded foam core ski plate ,(1984)
Iii Michael E Kennedy, Composite metal and plastic ski ,(1965)
Gilles Recher, Roger Pascal, Ski with distributed shock absorption ,(1988)
Jean-Luc Diard, Roger Pascal, Ski with dissymmetrical lateral surfaces ,(1987)
Johann Kohler-Pavlek, Alfred Muller, Process of manufacturing a ski ,(1983)