JP2763347B

To permit easy removal and/or engagement and disengagement of a chambered doctor blade unit (1) from an anilox roller (2), the chambered doctor blade unit is attached to a holder (4) which has axially extending projecting pins or bolts (6, 7). The pins or bolts (6, 7) engage in hook-like extensions (12, 13) depending from a cross member (9) extending between the side walls (8) of the printing machine. An eccentric clamping cam disk (10) is rotatable about the cross member (9) and bears, in dependence on the rotary position thereof, against an upper surface of the holder for the chambered doctor blade unit (1) to thereby ensure interengagement of the projecting pins or bolts (6, 7) in the hook-like extensions (12, 13) and on support as well as locating surfaces (14, 16; 17, 18) thereof, while permitting quick release of this interengagement permitting movement and easy removal of the chambered doctor blade unit (1).