Title:
【発明の名称】スキー板の製造方法並びにこの方法によって製作したスキー板
Document Type and Number:
Japanese Patent JP2688356
Kind Code:
B2
Abstract:
A process for manufacturing a ski, and a ski manufactured by the process. The process according to the invention includes at least the following steps for manufacturing a ski whose body includes a core covered with a shell, wherein the shell is a composite sub-assembly: positioning the sub-assembly adjacent the cavity of a mold; positioning the core adjacent the shell; and exerting a force against the core to thereby force the shell within the mold cavity. In a preferred embodiment, the sub-assembly includes at least one layer of a filling material, preferably a thermoplastic material, which is caused to soften and flow under predetermined temperature and pressure conditions. In a modified embodiment, the mold cavity includes a depression or a projection on, for example, its lower surface which thereby produces a corresponding projection or depression, respectively, on the upper surface of the ski. By virtue of such a molding process, a variety of skis having various cross-sections and compositions are possible. For example, the upper edges of the skis thus manufactured can be reinforced with elements embedded in the filling material of which the edges can be made. Likewise, shock-absorbing material can be embedded within the aforementioned projections which can be made on the upper surface of the ski.
Inventors:
Roger Pascal
Jill Ruche
Jill Ruche
Application Number:
JP4244488A
Publication Date:
December 10, 1997
Filing Date:
February 26, 1988
Export Citation:
Assignee:
Salomon S.A.
International Classes:
A63C5/04; A63C5/12; A63C5/14; (IPC1-7): A63C5/12; A63C5/14
Domestic Patent References:
| JP62167577A | ||||
| JP6357077A | ||||
| JP60220085A | ||||
| JP5614306B2 |
Other References:
【文献】米国特許3879245(US,A)
Attorney, Agent or Firm:
Masao Okabe (2 outside)