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A platform for research: civil engineering, architecture and urbanism
To mount/dismount a scattering preventive net simply and rapidly.SOLUTION: A fixture comprise stationary portions (6, 7) fixed to the surface of a bar, arm parts (4, 5) joined to the stationary portions and having a prescribed length, a pair of columnar parts (3a) arranged on the surfaces of the arm parts (4, 5) at regular intervals, a pair of fitting parts (3b), each of which is disposed on the tip of each columnar part (3a) and formed into a cone shape with the diameter of the bottom surface larger than a diameter of a through hole (11a) disposed on a scattering preventive net, and a pair of notch parts (3c) that pass through the apex and the center of the bottom surface of each fitting part (3b) and divide each fitting part (3b) and each columnar part (3a) into two, respectively with a constant distance.SELECTED DRAWING: Figure 1
【課題】簡易かつ迅速に飛散防止ネットを着脱する。【解決手段】棒材の表面に固定される固定部（６、７）と、固定部と連結し、予め定められた長さを有するアーム部（４、５）と、アーム部（４、５）の表面に一定の間隔を置いて設けられた一組の柱状部（３ａ）と、各柱状部（３ａ）の先端にそれぞれ設けられ、底面の直径が飛散防止ネットに設けられた貫通孔（１１ａ）の直径よりも大きい円錐の形状に形成された一組の嵌合部（３ｂ）と、各嵌合部（３ｂ）の頂点および底面の中心を通り、各嵌合部（３ｂ）および各柱状部（３ａ）をそれぞれ一定の距離を置いて二分する一組の切込み部（３ｃ）と、を備える。【選択図】図１
To mount/dismount a scattering preventive net simply and rapidly.SOLUTION: A fixture comprise stationary portions (6, 7) fixed to the surface of a bar, arm parts (4, 5) joined to the stationary portions and having a prescribed length, a pair of columnar parts (3a) arranged on the surfaces of the arm parts (4, 5) at regular intervals, a pair of fitting parts (3b), each of which is disposed on the tip of each columnar part (3a) and formed into a cone shape with the diameter of the bottom surface larger than a diameter of a through hole (11a) disposed on a scattering preventive net, and a pair of notch parts (3c) that pass through the apex and the center of the bottom surface of each fitting part (3b) and divide each fitting part (3b) and each columnar part (3a) into two, respectively with a constant distance.SELECTED DRAWING: Figure 1
【課題】簡易かつ迅速に飛散防止ネットを着脱する。【解決手段】棒材の表面に固定される固定部（６、７）と、固定部と連結し、予め定められた長さを有するアーム部（４、５）と、アーム部（４、５）の表面に一定の間隔を置いて設けられた一組の柱状部（３ａ）と、各柱状部（３ａ）の先端にそれぞれ設けられ、底面の直径が飛散防止ネットに設けられた貫通孔（１１ａ）の直径よりも大きい円錐の形状に形成された一組の嵌合部（３ｂ）と、各嵌合部（３ｂ）の頂点および底面の中心を通り、各嵌合部（３ｂ）および各柱状部（３ａ）をそれぞれ一定の距離を置いて二分する一組の切込み部（３ｃ）と、を備える。【選択図】図１
SCATTERING PREVENTIVE NET FIXTURE
飛散防止ネット取付具
ONISHI TETSUSHI (author)
2022-06-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
FIXTURE FITTING MEMBER, FIXTURE FITTING STRUCTURE, AND FIXTURE FITTING METHOD
| European Patent Office | 2024