Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION AUXILIARY TOOL FOR PIPE JOINT
To provide a novel construction auxiliary tool for a pipe joint.SOLUTION: A construction auxiliary tool 31 for a pipe joint 1 comprises: an insertion hole 34 which is formed into a seat shape, and allows the insertion of a tip of an end part 2b of a joint main body 2; an exposure part 35 arranged at a periphery of the insertion hole 34; and a block part 36 arranged at a different position from the exposure part 35 at the periphery of the insertion hole 34. The insertion hole 34 comprises a line contact part 34a (positioning part) for deciding the position around an axial line of the end part 2b with respect to the joint main body 2 by being engaged with the end part 2b of the joint main body 2, the exposure part 35 exposes a fixing hole 28 for use in fixation in a positioned state, and the block part 36 blocks the fixing hole 28 not for use in fixation.SELECTED DRAWING: Figure 8
【課題】新規な管継手用の施工補助具を提供する。【解決手段】管継手１用の施工補助具３１は、シート状をなすとともに、継手本体２の端部２ｂの先端が挿通可能な挿通孔３４と、挿通孔３４の周囲に設けられた露出部３５と、挿通孔３４の周囲において、露出部３５とは周方向の別の位置に設けられた遮蔽部３６とを備えている。挿通孔３４は、継手本体２の端部２ｂに対して係合することで、継手本体２に対して端部２ｂの軸線周りでの位置を決める線接触部３４ａ（位置決め部）を備え、当該位置決め状態において、露出部３５は固定に用いる固定用孔２８を露出させ、遮蔽部３６は固定に用いない固定用孔２８を遮蔽する。【選択図】図８
CONSTRUCTION AUXILIARY TOOL FOR PIPE JOINT
To provide a novel construction auxiliary tool for a pipe joint.SOLUTION: A construction auxiliary tool 31 for a pipe joint 1 comprises: an insertion hole 34 which is formed into a seat shape, and allows the insertion of a tip of an end part 2b of a joint main body 2; an exposure part 35 arranged at a periphery of the insertion hole 34; and a block part 36 arranged at a different position from the exposure part 35 at the periphery of the insertion hole 34. The insertion hole 34 comprises a line contact part 34a (positioning part) for deciding the position around an axial line of the end part 2b with respect to the joint main body 2 by being engaged with the end part 2b of the joint main body 2, the exposure part 35 exposes a fixing hole 28 for use in fixation in a positioned state, and the block part 36 blocks the fixing hole 28 not for use in fixation.SELECTED DRAWING: Figure 8
【課題】新規な管継手用の施工補助具を提供する。【解決手段】管継手１用の施工補助具３１は、シート状をなすとともに、継手本体２の端部２ｂの先端が挿通可能な挿通孔３４と、挿通孔３４の周囲に設けられた露出部３５と、挿通孔３４の周囲において、露出部３５とは周方向の別の位置に設けられた遮蔽部３６とを備えている。挿通孔３４は、継手本体２の端部２ｂに対して係合することで、継手本体２に対して端部２ｂの軸線周りでの位置を決める線接触部３４ａ（位置決め部）を備え、当該位置決め状態において、露出部３５は固定に用いる固定用孔２８を露出させ、遮蔽部３６は固定に用いない固定用孔２８を遮蔽する。【選択図】図８
CONSTRUCTION AUXILIARY TOOL FOR PIPE JOINT
管継手用の施工補助具
IMURA HAJIME (Autor:in) / SHINODA YUSAKU (Autor:in)
19.12.2019
Patent
Elektronische Ressource
Japanisch
Auxiliary equipment for municipal pipe well construction
| Europäisches Patentamt | 2024
Pipe gallery deformation joint sealant injection tool and construction method
| Europäisches Patentamt | 2021