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A platform for research: civil engineering, architecture and urbanism
BUILDING METAL FITTING BENDING TOOL AND BUILDING METAL FITTING BENDING METHOD
To bend building metal fittings even with a simple structure.SOLUTION: A building metal fitting bending tool for bending an extension part (connection part 32b) extending from a base part 32a at a folding part 32b3 of a base end side integrally comprises: a fitting part 41 irregularly fitted in the extension part from a position separated along the extending direction of the folding part 32b3; and a rotation operation part 42 that is provided to extend to the reverse fitting direction side of the fitting part 41 and that can perform a rotation operation about the extending direction.SELECTED DRAWING: Figure 10
【課題】 簡素な構造でもって建築金具を曲げる。【解決手段】 ベース部３２ａから延出される延出部（連結部３２ｂ）が基端側の折り線部３２ｂ３で曲げられるようにした建築金具を曲げ対象とし、前記延出部を曲げるための建築金具用曲げ工具であって、前記延出部に対し、折り線部３２ｂ３の延長方向に沿って離れた位置から凹凸状に嵌り合う嵌合部４１と、嵌合部４１の反嵌合方向側に延設されるとともにその延設方向を回転軸にして回転操作可能な回転操作部４２とを一体に有する。【選択図】 図１０
BUILDING METAL FITTING BENDING TOOL AND BUILDING METAL FITTING BENDING METHOD
To bend building metal fittings even with a simple structure.SOLUTION: A building metal fitting bending tool for bending an extension part (connection part 32b) extending from a base part 32a at a folding part 32b3 of a base end side integrally comprises: a fitting part 41 irregularly fitted in the extension part from a position separated along the extending direction of the folding part 32b3; and a rotation operation part 42 that is provided to extend to the reverse fitting direction side of the fitting part 41 and that can perform a rotation operation about the extending direction.SELECTED DRAWING: Figure 10
【課題】 簡素な構造でもって建築金具を曲げる。【解決手段】 ベース部３２ａから延出される延出部（連結部３２ｂ）が基端側の折り線部３２ｂ３で曲げられるようにした建築金具を曲げ対象とし、前記延出部を曲げるための建築金具用曲げ工具であって、前記延出部に対し、折り線部３２ｂ３の延長方向に沿って離れた位置から凹凸状に嵌り合う嵌合部４１と、嵌合部４１の反嵌合方向側に延設されるとともにその延設方向を回転軸にして回転操作可能な回転操作部４２とを一体に有する。【選択図】 図１０
BUILDING METAL FITTING BENDING TOOL AND BUILDING METAL FITTING BENDING METHOD
建築金具用曲げ工具及び建築金具曲げ方法
YAMAGAMI SHIGEO (author)
2023-05-12
Patent
Electronic Resource
Japanese
IPC:
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
,
Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs
/
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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