Entwicklungskartusche

Details

Veröffentlichungs-Nr.

EP3382462

Aktenzeichen

EP17193960

Anmeldetag

29. September 2017

Veröffentlichung

21. Oktober 2020

Erteilung

21. Oktober 2020

Rechtsraum

EP

IPC

G03G15/08G03G21/16// G03G21/18

Abstract

A developing cartridge includes: a lever movable between a first position and a second position; an urging member urging the lever toward the first position; a gear; and a first and a second protrusions that are rotatable together with the gear. During rotation of the gear from a first rotational position to a second rotational position, the first protrusion moves the lever to the second position against urging force of the urging member and then the lever moves to the first position at a first speed while contacting the first protrusion. During rotation of the gear from the second rotational position to a third rotational position, the second protrusion moves the lever to the second position against the urging force. When the gear reaches the third rotational position, the urging force moves the lever to the first position at a second speed higher than the first speed.

Anmelder

Firma

Brother Kogyo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete