main sewerとは 意味・読み方・使い方

To provide a connecting construction between main sewer pipe and a branch pipe capable of increasing an allowable amount of relative displacement at the connecting portion between the main sewer pipe and a branch pipe and also capable of improving watertightness.例文帳に追加

下水本管と岐管との接続部の相対変位の許容量を大きくできるとともに水密性が向上できる下水本管と岐管との接続構造の提供。 - 特許庁

To provide a connecting construction between a manhole 1 and a sewer main pipe 2 which is able to greatly displace a sewer main pipe 2 relative to the manhole 1 and also able to provide a watertight elastic connection between the sewer main pipe 2 from the inner side of the manhole 1 and a connecting hole made in the manhole 1.例文帳に追加

マンホール１の内側から下水本管２とマンホール１に開けた接続穴とを水密的に弾性接続することが容易にできるとともに、マンホール１に対して下水本管２が大きく変位できるマンホール１と下水本管２との接続構造の提供。 - 特許庁

To provide a connection structure between a manhole and sewer main pipes that can maintain a sewage flow-down function, even if an earthquake occurs.例文帳に追加

地震が発生しても、汚水流下機能を維持できるマンホールと下水道本管との接続構造の提供。 - 特許庁

Dirt is passed through each manhole 18, drain pipes 20 and a public manhole 42 and discharged to a sewer main 44.例文帳に追加

汚物を、各マンホール１８，排水管２０および公共マンホール４２に通して下水本管４４に排出する。 - 特許庁

To provide a method for repairing an abandoned mounting pipe connected to a sewer main pipe preventing the subsidence of the ground and the outflow of sediment to the sewer main pipe side by filling a soil stabilizer in the abandoned mounting pipe to prevent the inflow of sediment.例文帳に追加

放置取付管内に土質安定材を充填して土砂の流入を阻止することで、地面の陥没や下水道本管側への土砂流出を阻止する下水道本管に接続された放置取付管の補修方法の提供。 - 特許庁

To provide a sewage saddle joint, capable of easily carrying out boring work for a sewer main pipe at an installation site of a sewer pipe line by using a hole saw.例文帳に追加

下水本管と枝管とが同一口径の管を下水サドル継手で接続する場合、サドル側の継手本体部を楕円形としたものでは、下水本管に楕円形の孔をあける必要があるが、穿孔作業が煩雑となる。 - 特許庁

The preliminary separating pipe 3 has a diameter nearly equal to that of the main body section 2, and it is provided with a junction 3a to a vacuum sewer pipe Q at the terminal.例文帳に追加

予備分離管３は本体部１とほぼ同じ内径を備え、末端に真空下水管Ｑとの接続部３ａを有する。 - 特許庁

To provide a tightening device for attaching a stay tube capable of temporarily tightening a stay tube easily to a main pipe for city water or sewer main by adhering the stay tube to the main pipe and also to provide a temporary tightening method by using the fastening device.例文帳に追加

水道管、特に下水道管の本管に支管を接着して取り付ける際に、該本管に該支管を簡便に仮止めすることができるようにした支管取付用締付具及びそれを用いた仮止め工法を提供する。 - 特許庁