ROTARY MECHANISM Russian patent published in 2023 - IPC B41K1/12 

FIELD: printing.

SUBSTANCE: rotary mechanism (1) for a self-coloring stamp includes case (5) and leading brace (6), wherein case (5) has, on two opposite sidewalls (8, 9), at least one partially curved guiding curve (10) for rotary axis (3), wherein leading brace (6) is connected to case (5) and is displaced relatively to case (5), wherein leading brace (6) has, on two shelves (15) placed in parallel to sidewalls (8, 9) of case (5), one guide rail (21) for rotary axis (3). In this case, guide rail (21) is placed perpendicularly to direction of displacement (28) of leading brace (6) opposite to the case. At the same time, leading brace (6) and guiding curve (10), on at least first side (29) and in at least a position of leading brace (6) relatively to case (5), partially overlap each other and form, from an outer side, a through hole, due to which rotary axis (3) is inserted into rotary mechanism (1) in longitudinal direction (30). Guide rails (21), each, have sliding bushing (25) with a bearing, installed with displacement, for rotary axis (3).

EFFECT: obtainment of a rotary mechanism.

11 cl, 11 dwg