Patent ID: 11876430
Assignee: ADLER PELZER HOLDING GMBH
Field: Surface technology, coating (Chemistry)
Classification: CPC H  B  G | IPC B  G  H

Claim 18:
19. The apparatus according to claim 1, wherein the composite material wall of the sleeve is formed in multiple parts and in that the individual parts of the composite material wall are mechanically connected to one another by one or more respective plug-in connection arrangements,
wherein the plug-in connection arrangement has a plug-in tab arranged in the one first edge region of the composite material wall and a receiving element which is arranged in the other second edge region of the composite material wall and into which the plug-in tab can be plugged,
wherein the plug-in tab has a web which has an end connected to the plastic carrier layer and an end section facing away from this end with an insertion end and an upper side and a lower side,
wherein the web has at least one locking recess on the underside of its end portion, and
wherein the receiving element of the at least one plug-in connection arrangement has an insertion opening facing the first edge region for the insertion end and at least a part of the end portion of the web of the plug-in tab and a locking projection arranged in front of the insertion opening in the second edge region as viewed in the direction of insertion of the plug-in tab into the insertion opening, which, when the insertion end of the web of the plug-in tab is received by the insertion opening, is immersed in the locking recess on the underside thereof.