A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNFASTENING MACHINE FOR FASTENED MEMBER AND SOCKET
To provide a fastened member unfastening machine for and a socket for a fastened member unfastening machine which makes it possible to easily adjust an installation position of a fastening tool so that the socket does not interfere with an obstacle and the socket can be fitted to the fastened member even if there is the obstacle in the vicinity of the fastened member, thereby enabling the burden on an operator to be reduced.SOLUTION: A unfastening machine is provided with a fastening tool 20, a moving portion 50 that moves the fastening tool 20 along the direction of a rotation axis S of a fastened member B, a support portion, and a socket 30. The support portion supports the fastening tool 20 so as to be movable in a direction intersecting the direction of the rotation axis S. The socket has a cylindrical fitting portion 40 that fits with the fastened member B, a cylindrical enlarged diameter portion 41, and a plurality of protrusions 42. The diameter enlarged portion 41 is enlarged in diameter toward the tip direction. The plurality of protrusions 42 is provided to protrude from a tip end portion 41a of the enlarged diameter portion 41 toward the tip direction at intervals larger than the radial dimension of the fastened member B.SELECTED DRAWING: Figure 3
【課題】被締付部材の近傍に障害物がある場合にも、ソケットが障害物と干渉せず、且つ被締付部材にソケットを嵌合させることができるように、容易に締付工具の設置位置を調整することができ、作業者の負担を低減できる被締付部材緊解機及び被締付部材緊解機用ソケットを提供する。【解決手段】緊解機は、締付工具２０と、締付工具２０を被締付部材Ｂの回転軸Ｓ方向に沿って移動する移動部５０と、支持部と、ソケット３０とを備える。支持部は、締付工具２０を回転軸Ｓ方向と交差する方向に移動可能に支持する。ソケットは、被締付部材Ｂに嵌合する筒状の嵌合部４０、筒状の拡径部４１、及び複数の突部４２を有する。拡径部４１は、先端方向に向かうに連れて拡径している。複数の突部４２は、被締付部材Ｂにおける径方向の寸法より大きい間隔を空けて、拡径部４１における先端部４１ａから先端方向に突設される。【選択図】図３
UNFASTENING MACHINE FOR FASTENED MEMBER AND SOCKET
To provide a fastened member unfastening machine for and a socket for a fastened member unfastening machine which makes it possible to easily adjust an installation position of a fastening tool so that the socket does not interfere with an obstacle and the socket can be fitted to the fastened member even if there is the obstacle in the vicinity of the fastened member, thereby enabling the burden on an operator to be reduced.SOLUTION: A unfastening machine is provided with a fastening tool 20, a moving portion 50 that moves the fastening tool 20 along the direction of a rotation axis S of a fastened member B, a support portion, and a socket 30. The support portion supports the fastening tool 20 so as to be movable in a direction intersecting the direction of the rotation axis S. The socket has a cylindrical fitting portion 40 that fits with the fastened member B, a cylindrical enlarged diameter portion 41, and a plurality of protrusions 42. The diameter enlarged portion 41 is enlarged in diameter toward the tip direction. The plurality of protrusions 42 is provided to protrude from a tip end portion 41a of the enlarged diameter portion 41 toward the tip direction at intervals larger than the radial dimension of the fastened member B.SELECTED DRAWING: Figure 3
【課題】被締付部材の近傍に障害物がある場合にも、ソケットが障害物と干渉せず、且つ被締付部材にソケットを嵌合させることができるように、容易に締付工具の設置位置を調整することができ、作業者の負担を低減できる被締付部材緊解機及び被締付部材緊解機用ソケットを提供する。【解決手段】緊解機は、締付工具２０と、締付工具２０を被締付部材Ｂの回転軸Ｓ方向に沿って移動する移動部５０と、支持部と、ソケット３０とを備える。支持部は、締付工具２０を回転軸Ｓ方向と交差する方向に移動可能に支持する。ソケットは、被締付部材Ｂに嵌合する筒状の嵌合部４０、筒状の拡径部４１、及び複数の突部４２を有する。拡径部４１は、先端方向に向かうに連れて拡径している。複数の突部４２は、被締付部材Ｂにおける径方向の寸法より大きい間隔を空けて、拡径部４１における先端部４１ａから先端方向に突設される。【選択図】図３
UNFASTENING MACHINE FOR FASTENED MEMBER AND SOCKET
被締付部材の緊解機、及びソケット
KOWATA TAKAYUKI (author) / KITAI TAKEHIRO (author) / YOSHIDA HIDEAKI (author) / WADA EIICHI (author)
2020-01-16
Patent
Electronic Resource
Japanese
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