A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To improve the workability in operating a stop cock.SOLUTION: In an end part in a near side of a spindle 40, an engagement part for engagement with a tool for rotating the spindle 40 is provided. In a state in which the spindle 40 is in a position of a nearest side, the end part in the near side of the spindle 40 including the engagement part is located in a deeper side than an end part in a near side of a bonnet 30.SELECTED DRAWING: Figure 6
【課題】止水栓を操作する際の作業性を向上させる。【解決手段】スピンドル４０の手前側の端部には、スピンドル４０を回転させるための工具を係合させる係合部が設けられ、スピンドル４０が最も手前側の位置にある状態において、係合部を含んだスピンドル４０の手前側の端部が、ボンネット３０の手前側の端部よりも奥側に位置する。【選択図】図６
To improve the workability in operating a stop cock.SOLUTION: In an end part in a near side of a spindle 40, an engagement part for engagement with a tool for rotating the spindle 40 is provided. In a state in which the spindle 40 is in a position of a nearest side, the end part in the near side of the spindle 40 including the engagement part is located in a deeper side than an end part in a near side of a bonnet 30.SELECTED DRAWING: Figure 6
【課題】止水栓を操作する際の作業性を向上させる。【解決手段】スピンドル４０の手前側の端部には、スピンドル４０を回転させるための工具を係合させる係合部が設けられ、スピンドル４０が最も手前側の位置にある状態において、係合部を含んだスピンドル４０の手前側の端部が、ボンネット３０の手前側の端部よりも奥側に位置する。【選択図】図６
STOP COCK AND COCK
止水栓及び水栓
KASAHARA NAOYUKI (author)
2021-02-15
Patent
Electronic Resource
Japanese