| 摘要 |
This cylinder comprises a core (6) and a shell (7) in which channels (8) are made for the circulation of a cooling fluid. …<??>According to the invention, the shell (7) is rigidly connected to the core (6) in its axially median part and over substantially its entire circumference by a joint which prevents any axial and radial displacement, in this median part, of the shell relative to the core, such as a dovetail or "T"-shaped slideway joint (9, 10); the shell is in contact with the core over its entire width and it is held via its edges (7', 7'') thereon by holding means (11, 12, 13, 14) permitting axial displacement but preventing the radial displacement of the said edges of the shell relative to the core. …<IMAGE>… |
