A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WIDTH STOPPER FOR FORMWORK
To provide a width stopper for a formwork capable of engaging with a formwork with a different structure while improving engaging force with the formwork by bending an engaging piece (a bendable portion).SOLUTION: A width stopper for a formwork straddles two formworks and supports at both ends, and comprises: two outside engaging pieces 2, 3 erected at both sides of a long main body portion 1 in a desired direction and engaging with an outside of the formwork; and two inside engaging pieces 4, 5 engaging with an inside of the formwork while having a gap permitting engagement of the formwork with each outside engaging piece. The two outside engaging pieces are constituted to have a wave-shaped cross section in which mountain-shaped portions 21, 22, 31, 32 swelling toward the inside engaging pieces and valley-shaped portions 23, 24, 25, 33, 34, 35 swelling in a direction opposite to the mountain portion are alternately formed, and comprise: supporting pieces 26, 27, 36, 37 continuing to the moutain portion; and pressing face portions 28, 38 continuously provided at a tip of the support piece and having a suitable area.SELECTED DRAWING: Figure 1
【課題】 係止片（可折曲部）の折り曲げによる型枠に対する係止力を向上させつつ、異なる構造の型枠に対する係止を可能とする型枠用幅止め具を提供する。【解決手段】 型枠用幅止め具は、二つの型枠に跨がって両端で支持するものであり、長尺な本体部１の両端に所望の向きに立設され、型枠の外側を係止する二つの外側係止片２，３と、外側係止片のそれぞれに対し型枠の係入を許容する間隔を有しつつ、型枠の内側を係止する二つの内側係止片４，５とを備える。二つの外側係止片は、内側係止片に向かって膨出する山形部２１，２２，３１，３２と山形部とは反対方向に膨出する谷形部２３，２４，２５，３３，３４，３５とを交互に形成させた断面形状波形に構成され、山形部に連続する支持片２６，２７，３６，３７と、この支持片の先端に連続して設けられた適宜面積を有する押圧面部２８，３８とを備えている。【選択図】 図１
WIDTH STOPPER FOR FORMWORK
To provide a width stopper for a formwork capable of engaging with a formwork with a different structure while improving engaging force with the formwork by bending an engaging piece (a bendable portion).SOLUTION: A width stopper for a formwork straddles two formworks and supports at both ends, and comprises: two outside engaging pieces 2, 3 erected at both sides of a long main body portion 1 in a desired direction and engaging with an outside of the formwork; and two inside engaging pieces 4, 5 engaging with an inside of the formwork while having a gap permitting engagement of the formwork with each outside engaging piece. The two outside engaging pieces are constituted to have a wave-shaped cross section in which mountain-shaped portions 21, 22, 31, 32 swelling toward the inside engaging pieces and valley-shaped portions 23, 24, 25, 33, 34, 35 swelling in a direction opposite to the mountain portion are alternately formed, and comprise: supporting pieces 26, 27, 36, 37 continuing to the moutain portion; and pressing face portions 28, 38 continuously provided at a tip of the support piece and having a suitable area.SELECTED DRAWING: Figure 1
【課題】 係止片（可折曲部）の折り曲げによる型枠に対する係止力を向上させつつ、異なる構造の型枠に対する係止を可能とする型枠用幅止め具を提供する。【解決手段】 型枠用幅止め具は、二つの型枠に跨がって両端で支持するものであり、長尺な本体部１の両端に所望の向きに立設され、型枠の外側を係止する二つの外側係止片２，３と、外側係止片のそれぞれに対し型枠の係入を許容する間隔を有しつつ、型枠の内側を係止する二つの内側係止片４，５とを備える。二つの外側係止片は、内側係止片に向かって膨出する山形部２１，２２，３１，３２と山形部とは反対方向に膨出する谷形部２３，２４，２５，３３，３４，３５とを交互に形成させた断面形状波形に構成され、山形部に連続する支持片２６，２７，３６，３７と、この支持片の先端に連続して設けられた適宜面積を有する押圧面部２８，３８とを備えている。【選択図】 図１
WIDTH STOPPER FOR FORMWORK
型枠用幅止め具
DOI MASASHI (author) / KIMURA TAKAFUMI (author)
2020-10-22
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste