JPH0298360U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の複写機の要部を示す模式図、
第２図は同斜視図、第３図は複写機の概略を示す
図である。 １０……感光体ドラム、１４……転写ドラム、
３０……支軸、３１……クリーニング装置、３３
……ハンドル、３５……ハンドル側当接板、３６
……ピン、３７……アーム、３７ａ……アーム側
当接部、４２……軸、４４……レバー、４６……
押圧ピン、５０……リンク、５２……ソレノイド
。 FIG. 1 is a schematic diagram showing the main parts of the copying machine of the present invention.
FIG. 2 is a perspective view of the same, and FIG. 3 is a diagram schematically showing the copying machine. 10... Photosensitive drum, 14... Transfer drum,
30... Support shaft, 31... Cleaning device, 33
...Handle, 35...Handle side contact plate, 36
...Pin, 37...Arm, 37a...Arm side contact portion, 42...Shaft, 44...Lever, 46...
Press pin, 50... link, 52... solenoid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トナー像が形成される感光体と、この感光体に
圧接離間動作自在に、機外に引き出し可能な転写
ドラムと、この転写ドラムとともに機外に引出し
可能で、転写ドラムに圧接離間動作自在であり、
転写ドラム上の残余のトナーを除去するクリーニ
ング装置とを有する複写機において、転写ドラム
を感光体に圧接させる動作と連動してクリーニン
グ装置を転写ドラムから離間させる動作と、クリ
ーニング装置を転写ドラムに圧接させたままの状
態で転写ドラムを感光体ドラムから離間させる動
作を行う機構を備えたことを特徴とする複写機。 A photoconductor on which a toner image is formed, a transfer drum that can be pulled out of the machine together with the photoconductor so that it can be pressed into contact with and separated from the photoconductor, and a transfer drum that can be pulled out of the machine together with the transfer drum and can be pressed against and separated from the transfer drum. ,
In a copying machine that has a cleaning device that removes residual toner on the transfer drum, an operation that moves the cleaning device away from the transfer drum in conjunction with an operation that presses the transfer drum against a photoreceptor, and an operation that presses the cleaning device against the transfer drum. 1. A copying machine comprising a mechanism for separating a transfer drum from a photoreceptor drum while the transfer drum remains in the position.