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1. (WO2018185621) LINING DRUM

Pub. No.:    WO/2018/185621    International Application No.:    PCT/IB2018/052168
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: B65H 75/44
F16L 55/165
B65H 75/40
Inventors: LOKKINEN, Mika
A lining drum (10) which has a tubular body (20) having open ends, an inlet (22) for compressed air and an outlet (23) for liner (60) is disclosed. The lining drum (10) has end pieces (31, 32) removably attached to the tubular body (20) for closing the open ends of the tubular body (20), a rotatable shaft (51) inside the tubular body (20) and a crank (33) for rotating the shaft (51). The end piece (31, 32) has a spring-loaded flange mounting, wherein bias of springs (41) pushes the flange mounting towards the tubular body (20) and a closed position of the flange mounting, and air pressure inside the lining drum (10) pushes the flange mounting away from the tubular body (20) and towards an open position of the flange mounting.