A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PACKING, PACKING SYSTEM, PIPING STRUCTURE AND CONSTRUCTION METHOD OF PIPING STRUCTURE
To provide packing with improved cut-off performance and workability.SOLUTION: The packing 51 comprises: a body 55 formed in a tubular shape; and an expanded diameter part 56 that is provided coaxially with the body 55 at a first end part 55a of the body 55 in an axis O direction and has an inner diameter to gradually increase as the distance from the body 55 increases, wherein a groove 56c is formed over an entire circumference of the expanded diameter part 56 at an end part remote from the body 55.SELECTED DRAWING: Figure 4
【課題】止水性能や施工性を改善したパッキンを提供する。【解決手段】パッキン５１は、筒状に形成された本体５５と、本体５５の軸線Ｏ方向の第１端部５５ａに本体５５と同軸に設けられ、本体５５から離間するに従い漸次内径が大きくなる拡径部５６と、を備え、拡径部５６における本体５５とは反対側の端部には、全周にわたって溝５６ｃが形成されている。【選択図】図４
PACKING, PACKING SYSTEM, PIPING STRUCTURE AND CONSTRUCTION METHOD OF PIPING STRUCTURE
To provide packing with improved cut-off performance and workability.SOLUTION: The packing 51 comprises: a body 55 formed in a tubular shape; and an expanded diameter part 56 that is provided coaxially with the body 55 at a first end part 55a of the body 55 in an axis O direction and has an inner diameter to gradually increase as the distance from the body 55 increases, wherein a groove 56c is formed over an entire circumference of the expanded diameter part 56 at an end part remote from the body 55.SELECTED DRAWING: Figure 4
【課題】止水性能や施工性を改善したパッキンを提供する。【解決手段】パッキン５１は、筒状に形成された本体５５と、本体５５の軸線Ｏ方向の第１端部５５ａに本体５５と同軸に設けられ、本体５５から離間するに従い漸次内径が大きくなる拡径部５６と、を備え、拡径部５６における本体５５とは反対側の端部には、全周にわたって溝５６ｃが形成されている。【選択図】図４
PACKING, PACKING SYSTEM, PIPING STRUCTURE AND CONSTRUCTION METHOD OF PIPING STRUCTURE
パッキン、パッキンシステム、配管構造、及び配管構造の施工方法
NASU HIDEYUKI (author)
2021-09-27
Patent
Electronic Resource
Japanese
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