JPS5935954U

JPS5935954U - developing device

Info

Publication number: JPS5935954U
Application number: JP13057882U
Authority: JP
Inventors: 俊河田
Original assignee: コニカ株式会社
Priority date: 1982-08-31
Filing date: 1982-08-31
Publication date: 1984-03-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の記録装置の概略図であり、第２図は本考
案による現像装置の取付は位置を示す要部斜視図、第３
図は本考案による記録装置の現像剤補給機構のトナー搬
送機構の駆動装置の要部、第４図および第５図は第３図
に示した駆動装置の側面図および正面図である。１・・・原稿台、２・・・照明ランプ、７・・・回転ド
ラム、８・・・帯電極、９・・・現像装置、１０・・・
転写電極、１１・・・分離電極、１２・・・除電電極、
１３・・・クリーニング装置、１５・・・給紙器、１６
・・・給紙ローラ、１７・・・搬送装置、１８・・・定
着装置、１９・・・排紙皿、２０・・・補給装置、２１
・・・搬送スクリュー、２５・・・ばね、２６・・・シ
ャッター。第２図 □ ０廿− ／第３図　　口＝− ７１−＼２第４図０８９３／９４第５図　　　″ ０FIG. 1 is a schematic diagram of a conventional recording device, FIG. 2 is a perspective view of the main parts showing the mounting position of the developing device according to the present invention, and FIG.
The figure shows a main part of a drive device of a toner transport mechanism of a developer replenishment mechanism of a recording apparatus according to the present invention, and FIGS. 4 and 5 are a side view and a front view of the drive device shown in FIG. 3. DESCRIPTION OF SYMBOLS 1... Original table, 2... Illumination lamp, 7... Rotating drum, 8... Charging electrode, 9... Developing device, 10...
Transfer electrode, 11... Separation electrode, 12... Static elimination electrode,
13...Cleaning device, 15...Paper feeder, 16
... Paper feed roller, 17... Conveying device, 18... Fixing device, 19... Paper discharge tray, 20... Supply device, 21
...Conveyance screw, 25...Spring, 26...Shutter. Fig. 2□ 0 廿- / Fig. 3 口=-71-＼ 2 Fig. 4 08 93/94 Fig. 5 ″ 0

Claims

[Scope of utility model registration request]

In a developing device having a removable developer supply container,
A developing device characterized in that a shutter is provided at a developer replenishing port from the developer replenishing container to the developing device, and the shutter is automatically closed when the developer replenishing container and the developing device are separated.