| 摘要 |
A connector for connection with a tubular part has an arm which is insertable in the bore of the tubular part and its transverse direction consists, at least partly, of a softer material than the tubular part, the arm having at least two opposite lateral surfaces for engaging the corresponding boundary surfaces of the bore of the tubular part as the arm is inserted in the bore. For each engaging lateral surface, the free end of the arm has a tongue (9, 9') which is made of a material of at least the same hardness as the tubular part and is arranged substantially on a level with the lateral surface. The tongue is mounted in a cantilevered manner at the free end of the arm and is formed with a shoulder (10, 10') which is inwardly spaced from the free end of the arm and projects beyond the level of the lateral surface, said shoulder extending substantially over the entire width of the lateral surface. A deburring element for the connector comprises a common holder (7, 8) for the tongues (9, 9') of the arm. |
