POSITIONING UNIT AND PROCESS CARTRIDGE Russian patent published in 2020 - IPC G03G21/18 

FIELD: image forming devices.

SUBSTANCE: invention relates to a process cartridge used in an image forming device. Disclosed group of inventions includes positioning unit applicable to process cartridge, and process cartridge intended for installation with possibility of detachment into image forming device. At that, the positioning unit comprises a positioning rail guide connected to the catridge housing through the rotary shaft and capable of turning relative to the housing around the rotational shaft rotation axis, wherein the positioning unit further comprises a pressing resilient member comprising one end resting against the positioning rail guide and the other end resting against the housing or the end plate located on the housing, at that rotary shaft rotational axis is perpendicular to housing front-back direction and perpendicular to housing upper surface.

EFFECT: providing easily installed process cartridge.

20 cl, 23 dwg