Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DRILL SCREW FOR FOLDED-PLATE ROOF AND FOLDED-PLATE ROOF METHOD
To solve a problem in which a conventional technique needs a high cost and a large amount of construction time and special workers as well as it needs other components such as a support metal fitting, and rain water enters from a gap of an adhesive body in terms of structure in an embodiment of a bottom flange of a folded-plate arranged.SOLUTION: A drill screw to be used in construction of a fold-plate roof is provided and is characterized in that a drill part is arranged with projection at a tip of the screw shaft, a head part is arranged at a back end of the screw shaft, a support screw part in a short length is arranged downward of the head part while it has a male screw part from a back end of the drill part to near a central part of the screw shaft.SELECTED DRAWING: Figure 1
【課題】 従来の技術は、支持金具等の別の部品を必要とするためコスト高になると共に、施工に多大な時間が掛かり、専門の職人が必要となる。また、折板の底部フランジに接着体を設けてなる形態で、構造上、接着体の隙間から雨水が入り込むという問題が発生する。【解決手段】 折板屋根施工時に使用するドリルねじであって、ねじ軸の先端にドリル部を突設し、ドリル部の後端からねじ軸の中央付近まで雄ねじ部を有すると共に、ねじ軸の後端に頭部を設け、頭部の下方に短寸の支持ねじ部を設けてなることを特徴とする。【選択図】図１
DRILL SCREW FOR FOLDED-PLATE ROOF AND FOLDED-PLATE ROOF METHOD
To solve a problem in which a conventional technique needs a high cost and a large amount of construction time and special workers as well as it needs other components such as a support metal fitting, and rain water enters from a gap of an adhesive body in terms of structure in an embodiment of a bottom flange of a folded-plate arranged.SOLUTION: A drill screw to be used in construction of a fold-plate roof is provided and is characterized in that a drill part is arranged with projection at a tip of the screw shaft, a head part is arranged at a back end of the screw shaft, a support screw part in a short length is arranged downward of the head part while it has a male screw part from a back end of the drill part to near a central part of the screw shaft.SELECTED DRAWING: Figure 1
【課題】 従来の技術は、支持金具等の別の部品を必要とするためコスト高になると共に、施工に多大な時間が掛かり、専門の職人が必要となる。また、折板の底部フランジに接着体を設けてなる形態で、構造上、接着体の隙間から雨水が入り込むという問題が発生する。【解決手段】 折板屋根施工時に使用するドリルねじであって、ねじ軸の先端にドリル部を突設し、ドリル部の後端からねじ軸の中央付近まで雄ねじ部を有すると共に、ねじ軸の後端に頭部を設け、頭部の下方に短寸の支持ねじ部を設けてなることを特徴とする。【選択図】図１
DRILL SCREW FOR FOLDED-PLATE ROOF AND FOLDED-PLATE ROOF METHOD
折板屋根用ドリルねじ及び折板屋根工法
ARAI TOSHIHARU (Autor:in) / IZUMI MASAHARU (Autor:in)
23.05.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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