Entwicklungsvorrichtung

Details

Veröffentlichungs-Nr.

EP2863269

Aktenzeichen

EP14189645

Anmeldetag

21. Oktober 2014

Veröffentlichung

21. November 2018

Erteilung

21. November 2018

Rechtsraum

EP

IPC

G03G15/08

Abstract

A developing device (28) including a housing (50), a developing roller (31) rotatably provided to the housing, a layer thickness regulation blade (100) contacting the developing roller, and a seal member (200) arranged between the housing and each end of the developing roller, wherein the layer thickness regulation blade includes a blade main body (110) extending along an axial direction of the developing roller, and a blade rubber part (120) protruding from a surface of the blade main body facing the developing roller and contacting the developing roller, wherein an end surface of the blade rubber part in the axial direction is in contact with an inner end surface of the seal member in the axial direction, and wherein a suppression part configured to suppress a strength of flow of the developer is provided at a corner part between the blade rubber part and the seal member.

Anmelder

Firma

Brother Kogyo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete