| 摘要 |
Brake pipe connection to a brake hose includes a fixing bushing through which the brake hose is inserted through a first side and a brake pipe through a second side. The brake pipe includes an external diameter DT, a wall thickness eT, and a connection end. The brake hose includes an internal diameter dH that is less than the external diameter DT of the brake pipe. The connection end includes a built-in pipette which is housed on the inside of the fixing bushing and inserted in the brake hose. The built-in pipette is formed by the stretching of the connection end to obtain an external diameter of the pipette DP that is less than the external diameter DT of the brake pipe, a pipette wall thickness eP that is less than the wall thickness eT of the brake pipe, and a pipette length LP. |
