| 摘要 |
A cylinder with a replaceable rubber outer layer (8), involving a supporting cylinder (9) and a replaceable rubber holster (4), whereby the support cylinder (9) is equipped with a pressure chamber (10) and openings (5) on the casing, as well as a procedure for mounting the rubber cylinder (4) on the supporting cylinder (9), and dissembling, whereby air or gas is pressed between the supporting cylinder's (9) casing and the rubber cylinder (4).<IMAGE> |
