Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide simple and inexpensive dust scattering prevention means applicable to a wall surface or a narrow construction place during peeling removing work of an external wall finishing coating material or the like by a high-frequency vibration surface preparation device.SOLUTION: This dust collection attachment is attachable to a high-frequency vibration surface preparation device through connection to a vacuum cleaner with a HEPA filter, and characterized in that an opening surface in which the tip of a circular or square pipe-shaped dust collection cylinder is inclined is formed, a hose connection part to which a hose of the vacuum cleaner can be connected is provided to a rear end, a through-hole through which a bit of the high-frequency vibration surface preparation device is inclined with respect to the axis of the dust collection cylinder to penetrate from below and which can hold a bit tip at the position of slightly projecting from the opening surface is provided to the trunk of the dust collection cylinder, the through-hole is provided with an elastic gasket material, and thus sealability of the dust collection cylinder is secured while permitting motion of the held bit.SELECTED DRAWING: Figure 2
【課題】高周波振動ケレン装置による外壁用仕上塗材等の剥離除去工事において、壁面や狭隘な施工箇所にも適用可能な、簡易かつ安価な粉塵の飛散防止手段を提供する。【解決手段】ＨＥＰＡフィルター付真空掃除機に接続して高周波振動ケレン装置に装着可能な集塵用アタッチメントであって、円管状又は角管状の集塵筒の先端を軸線に対し傾斜した開口面となし、後端には真空掃除機のホースを接続可能なホース接続部を設けるとともに、集塵筒の胴部には高周波ケレン装置のビットを集塵筒の軸線に対し傾斜させて下方から貫通させ、ビット先端が前記開口面から僅かに突出する位置に保持可能な貫通孔を設けてなり、前記貫通孔は弾性を有するパッキング材を備えることで、保持したビットの動きを許容しつつ集塵筒の密閉性を確保したことを特徴とする、集塵用アタッチメント。【選択図】図２
To provide simple and inexpensive dust scattering prevention means applicable to a wall surface or a narrow construction place during peeling removing work of an external wall finishing coating material or the like by a high-frequency vibration surface preparation device.SOLUTION: This dust collection attachment is attachable to a high-frequency vibration surface preparation device through connection to a vacuum cleaner with a HEPA filter, and characterized in that an opening surface in which the tip of a circular or square pipe-shaped dust collection cylinder is inclined is formed, a hose connection part to which a hose of the vacuum cleaner can be connected is provided to a rear end, a through-hole through which a bit of the high-frequency vibration surface preparation device is inclined with respect to the axis of the dust collection cylinder to penetrate from below and which can hold a bit tip at the position of slightly projecting from the opening surface is provided to the trunk of the dust collection cylinder, the through-hole is provided with an elastic gasket material, and thus sealability of the dust collection cylinder is secured while permitting motion of the held bit.SELECTED DRAWING: Figure 2
【課題】高周波振動ケレン装置による外壁用仕上塗材等の剥離除去工事において、壁面や狭隘な施工箇所にも適用可能な、簡易かつ安価な粉塵の飛散防止手段を提供する。【解決手段】ＨＥＰＡフィルター付真空掃除機に接続して高周波振動ケレン装置に装着可能な集塵用アタッチメントであって、円管状又は角管状の集塵筒の先端を軸線に対し傾斜した開口面となし、後端には真空掃除機のホースを接続可能なホース接続部を設けるとともに、集塵筒の胴部には高周波ケレン装置のビットを集塵筒の軸線に対し傾斜させて下方から貫通させ、ビット先端が前記開口面から僅かに突出する位置に保持可能な貫通孔を設けてなり、前記貫通孔は弾性を有するパッキング材を備えることで、保持したビットの動きを許容しつつ集塵筒の密閉性を確保したことを特徴とする、集塵用アタッチメント。【選択図】図２
DUST COLLECTION ATTACHMENT
集塵用アタッチメント
SHIMIZU KEITA (Autor:in)
06.06.2019
Patent
Elektronische Ressource
Japanisch
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