Patent ID: 11932439
Assignee: RUBITEC AG
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The transfer device according claim 1, wherein the lifting linkage is designed to move the seal arranged on the pressing part by moving the base part, depending on the working phase of the transfer device:
a) completely away from the tube edge in order to insert the free end of a new liner piece through the axial passage of the pressing unit into the second tensioner; or
b) to fix, by only using moderate pressure, the free end of the new liner piece lying against the tube edge in a sealed manner; or
c) to fix, by only using moderate pressure, the residual end resting against the tube edge together with the free end of the new liner piece lying thereon in a sealed manner, so that a residual end already released from the second tensioner and only clamping in the first deactivated tensioner can be pulled out; or
d) to fix, by using maximum pressure, the residual end lying against the tube edge or the free end of the new liner piece lying against the tube edge in a sealed manner.