Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a set of ceiling joist mounting brackets 5 that are shipped with rising pieces 52, 52 thereof fastened by a bolt, and may be disassembled and assembled for fastening at a site without removing a fastening bolt 61, thereby significantly curtailing mounting work time and enhancing work efficiency, at the same time having an engaging piece 54 function as a reinforcing piece that restricts tilting, the engaging piece being fitted on the rising piece 52 of a nut side mounting bracket 5a, thereby enhancing rigidity and strength of the assembly, along with earthquake resisting strength.SOLUTION: A fastening bolt 61 is screwed on a first rising piece 52 of one of a set of ceiling joist mounting brackets 5, 5, and a bolt insertion groove 521 is cut on a second rising piece 52, at the same time forming an engaging piece 54 by bending when the rising pieces 52, 52 are brought into contact and fixed, the engaging piece being engaged with the first rising piece 52.SELECTED DRAWING: Figure 6
【課題】一組の野縁取付金具５をその立上り片５２、５２同士をボルト止めにより組付けセットされた状態で出荷されたものを、現場での取付け作業時に締結ボルト６１を取り外すことなく、その緊締操作で両者の組み外しと組付け作業が行え、作業時間の大幅な短縮と、作業効率の向上を図ると共に、係止片５４を、ナット側取付金具５ａの立上り片５２に対して傾動規制する組付け補強片として機能し、組付け剛性強度が高め、その耐震強度性能を向上する。【解決手段】組となる野縁取付金具５、５の一方の立上り片５２に締結ボルト６１を螺入しておき、他方の立上り片５２に、ボルト挿通溝５２１切欠き形成すると共に、立上り片５２、５２同士を当接固定した際に、一方の立上り片５２に係止されるよう折曲させた係止片５４を形成する。【選択図】 図６
PROBLEM TO BE SOLVED: To provide a set of ceiling joist mounting brackets 5 that are shipped with rising pieces 52, 52 thereof fastened by a bolt, and may be disassembled and assembled for fastening at a site without removing a fastening bolt 61, thereby significantly curtailing mounting work time and enhancing work efficiency, at the same time having an engaging piece 54 function as a reinforcing piece that restricts tilting, the engaging piece being fitted on the rising piece 52 of a nut side mounting bracket 5a, thereby enhancing rigidity and strength of the assembly, along with earthquake resisting strength.SOLUTION: A fastening bolt 61 is screwed on a first rising piece 52 of one of a set of ceiling joist mounting brackets 5, 5, and a bolt insertion groove 521 is cut on a second rising piece 52, at the same time forming an engaging piece 54 by bending when the rising pieces 52, 52 are brought into contact and fixed, the engaging piece being engaged with the first rising piece 52.SELECTED DRAWING: Figure 6
【課題】一組の野縁取付金具５をその立上り片５２、５２同士をボルト止めにより組付けセットされた状態で出荷されたものを、現場での取付け作業時に締結ボルト６１を取り外すことなく、その緊締操作で両者の組み外しと組付け作業が行え、作業時間の大幅な短縮と、作業効率の向上を図ると共に、係止片５４を、ナット側取付金具５ａの立上り片５２に対して傾動規制する組付け補強片として機能し、組付け剛性強度が高め、その耐震強度性能を向上する。【解決手段】組となる野縁取付金具５、５の一方の立上り片５２に締結ボルト６１を螺入しておき、他方の立上り片５２に、ボルト挿通溝５２１切欠き形成すると共に、立上り片５２、５２同士を当接固定した際に、一方の立上り片５２に係止されるよう折曲させた係止片５４を形成する。【選択図】 図６
CEILING JOIST MOUNTING BRACKET
野縁取付金具
NOSHIGE AKIHIKO (Autor:in)
12.05.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
MOUNTING STRUCTURE OF CEILING JOIST, AND CEILING JOIST MOUNTING METAL FITTING
| Europäisches Patentamt | 2020