Title:
積雪との摩擦を増減可能な屋根構造
Document Type and Number:
Japanese Patent JP7168960
Kind Code:
B2
Abstract:
To make snow accumulation on a roof slip down at an optional timing.SOLUTION: Snow accumulates on a roof where a plurality of roof materials are arranged, in which the roof material is hardly embrittled, can be deformed, and is curved outwardly or inflated by gas. When making the snow accumulation slip down, by moving and deforming a part of the roof materials, the roof material being in close contact with the snow accumulation is peeled. At that time, a valley portion of the roof material in which contact resistance with the roof material due to snow pressure of snow accumulation is large is widened, a space is formed and contact resistance with the snow accumulation is further reduced simultaneously. Thus, the snow accumulation on the roof slips down by its own weight.SELECTED DRAWING: Figure 1
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| JPS5823854 | 【考案の名称】断熱屋根 |
| WO/1989/003762 | IMPROVEMENTS RELATING TO INSULATION PANELS |
Inventors:
Nobuaki Koga
Application Number:
JP2019037064A
Publication Date:
November 10, 2022
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Special FX Studio Co., Ltd.
International Classes:
E04D3/35; E04D13/00; E04H9/16
Domestic Patent References:
| JP61237744A | ||||
| JP2007239219A | ||||
| JP2095761U | ||||
| JP9302989A | ||||
| JP10140878A | ||||
| JP61123133U | ||||
| JP1260177A |
Foreign References:
| US4936060 |