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A platform for research: civil engineering, architecture and urbanism
JOINT METAL FITTING
To provide a pair of joint metal fittings improving transportation efficiency to an installation site, joint work efficiency between wooden members, and attachment efficiency of the joint metal fitting to the wooden members.SOLUTION: In a pair of joint metal fittings 1A, interference between a tip of a bolt 11 and a back plate 41 of a second metal fitting 5A is prevented with a concave groove 45 formed in the back plate 41 of the second metal fitting 5A even when the tip of the bolt 11 to fix a first metal fitting 3 on a column 7 projects from a bulge part 25 of the first metal fitting 3 upon assembling the first metal fitting 3 and the second metal fitting 5A, and the back plate 41 of the second metal fitting 5A can be arranged to abut or approach a fixing plate 21 of the first metal fitting 3. As a result, projected widths W of a pair of strap plates 23, 23 of the first metal fitting 3 can be set small as a joint position between the first metal fitting 3 and the second metal fitting 5A is drawn closer to a side of the fixing plate 21 of the first metal fitting 3.SELECTED DRAWING: Figure 1
【課題】施工現場への輸送効率、木部材同士の接合作業効率、木部材への接合金具の取り付け効率を向上させた一対の接合金具を提供することを目的とする。【解決手段】本発明の一対の接合金具１Ａにおいて、第１金具３と第２金具５Ａとを組合せる際、第１金具３を柱７に固定するためのボルト１１の先端が第１金具３の膨出部２５から突き出ていたとしても、第２金具５Ａの背板４１に形成された凹溝４５によって、ボルト１１の先端と第２金具５Ａの背板４１との干渉を防止し、第２金具５Ａの背板４１を第１金具３の固定板２１に当接又は近接するように配置することができる。その結果、第１金具３と第２金具５Ａとの結合位置を、第１金具３の固定板２１側に寄せることができるため、第１金具３の一対の羽根板２３，２３の突出幅Ｗを小さく設定することができる。【選択図】図１
JOINT METAL FITTING
To provide a pair of joint metal fittings improving transportation efficiency to an installation site, joint work efficiency between wooden members, and attachment efficiency of the joint metal fitting to the wooden members.SOLUTION: In a pair of joint metal fittings 1A, interference between a tip of a bolt 11 and a back plate 41 of a second metal fitting 5A is prevented with a concave groove 45 formed in the back plate 41 of the second metal fitting 5A even when the tip of the bolt 11 to fix a first metal fitting 3 on a column 7 projects from a bulge part 25 of the first metal fitting 3 upon assembling the first metal fitting 3 and the second metal fitting 5A, and the back plate 41 of the second metal fitting 5A can be arranged to abut or approach a fixing plate 21 of the first metal fitting 3. As a result, projected widths W of a pair of strap plates 23, 23 of the first metal fitting 3 can be set small as a joint position between the first metal fitting 3 and the second metal fitting 5A is drawn closer to a side of the fixing plate 21 of the first metal fitting 3.SELECTED DRAWING: Figure 1
【課題】施工現場への輸送効率、木部材同士の接合作業効率、木部材への接合金具の取り付け効率を向上させた一対の接合金具を提供することを目的とする。【解決手段】本発明の一対の接合金具１Ａにおいて、第１金具３と第２金具５Ａとを組合せる際、第１金具３を柱７に固定するためのボルト１１の先端が第１金具３の膨出部２５から突き出ていたとしても、第２金具５Ａの背板４１に形成された凹溝４５によって、ボルト１１の先端と第２金具５Ａの背板４１との干渉を防止し、第２金具５Ａの背板４１を第１金具３の固定板２１に当接又は近接するように配置することができる。その結果、第１金具３と第２金具５Ａとの結合位置を、第１金具３の固定板２１側に寄せることができるため、第１金具３の一対の羽根板２３，２３の突出幅Ｗを小さく設定することができる。【選択図】図１
JOINT METAL FITTING
接合金具
MAKINO KATSUMI (author) / MISU TAKESHI (author)
2020-12-03
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
JOINT METAL FITTING AND MANUFACTURING METHOD FOR JOINT METAL FITTING
| European Patent Office | 2021