A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COLLECTING JOINT AND FITTING METHOD OF LOWER SOUND INSULATION COVER
To ensure workability and sound insulation performance.SOLUTION: A sound insulation cover 20 of a collecting joint includes a pipe body 31 and a seat body 32 that is attached to the inner peripheral surface of the pipe body 31 in a deformed tubular shape.SELECTED DRAWING: Figure 5
【課題】施工性および遮音性能を確保する。【解決手段】集合継手の遮音カバー２０は、管体３１と、管状に変形させられた状態で管体３１の内周面に装着されるシート体３２と、を備えている。【選択図】図５
COLLECTING JOINT AND FITTING METHOD OF LOWER SOUND INSULATION COVER
To ensure workability and sound insulation performance.SOLUTION: A sound insulation cover 20 of a collecting joint includes a pipe body 31 and a seat body 32 that is attached to the inner peripheral surface of the pipe body 31 in a deformed tubular shape.SELECTED DRAWING: Figure 5
【課題】施工性および遮音性能を確保する。【解決手段】集合継手の遮音カバー２０は、管体３１と、管状に変形させられた状態で管体３１の内周面に装着されるシート体３２と、を備えている。【選択図】図５
COLLECTING JOINT AND FITTING METHOD OF LOWER SOUND INSULATION COVER
集合継手および下部遮音カバーの取り付け方法
FUCHIGAMI SAITA (author) / KIMURA EIJI (author) / SAITO SATOSHI (author) / TOKUMARU TAKESHI (author)
2024-01-30
Patent
Electronic Resource
Japanese
SOUND INSULATION COVER AND COLLECTING PIPE JOINT WITH COVER
| European Patent Office | 2019