A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION COVER AND SOUND INSULATION STRUCTURE
To secure workability and sound insulation performance.SOLUTION: A sound insulation cover 20 of the collective joint includes a pipe body 31 and a sheet body 32 attached to the inner peripheral surface of the pipe body 31 in a deformed state in a 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
SOUND INSULATION COVER AND SOUND INSULATION STRUCTURE
To secure workability and sound insulation performance.SOLUTION: A sound insulation cover 20 of the collective joint includes a pipe body 31 and a sheet body 32 attached to the inner peripheral surface of the pipe body 31 in a deformed state in a 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
SOUND INSULATION COVER AND SOUND INSULATION STRUCTURE
遮音カバーおよび遮音構造
FUCHIGAMI SAITA (author) / KIMURA EIJI (author) / SAITO SATOSHI (author) / TOKUMARU TAKESHI (author)
2019-10-24
Patent
Electronic Resource
Japanese
Sound insulation structure, sound insulation board and sound insulation system
| European Patent Office | 2024