Title:
SKI SLOPE STRUCTURE OF INDOOR SKI GROUND AND METHOD FOR FORMING SKI SLOPE
Document Type and Number:
Japanese Patent JPH1181222
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To keep good the quality of snow on a ski slope using a simple and low-cost ski slope structure in an indoor skiing ground. SOLUTION: An indoor ski ground has a ski slope 17 formed by sprinkling a predetermined thickness of artificial snow 16 on a slope inside a dome. In that case, the underside of the artificial snow 16 constituting the ski slope 17 comprises a floor face part 12, a heat insulating urethane 31, a concrete floor face 32, and artificial turf 33; the artificial snow 16 on the ski slope 17 is melted from its lower surface part by setting the thickness of the heat insulating urethane 31 so that heat flowing through a machine room below the floor face part 12 is conducted to the lower surface part of the artificial snow 16 to melt the artificial snow 16 by a predetermined thickness. By sprinkling and supplying artificial snow 16 over the upper surface part of the artificial snow 16, the thickness of the artificial snow 16 on the skiing slope 17 is held constant.
Inventors:
TOMIOKA MASAHIRO
YOTSUYA MAKOTO
SHIMAZAKI MASANORI
OGATA JUNJI
IRIE TAKAYUKI
SUMIYA SHUJI
YOTSUYA MAKOTO
SHIMAZAKI MASANORI
OGATA JUNJI
IRIE TAKAYUKI
SUMIYA SHUJI
Application Number:
JP24631997A
Publication Date:
March 26, 1999
Filing Date:
September 11, 1997
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
A63C19/10; E01C13/00; E01C13/12; E01H4/02; F25C3/04; (IPC1-7): E01C13/12; A63C19/10; E01H4/02; F25C3/04
Attorney, Agent or Firm:
Toshiro Mitsuishi (2 outside)