JPS58184811U

JPS58184811U - magnet troller

Info

Publication number: JPS58184811U
Application number: JP8230982U
Authority: JP
Inventors: 渡辺　順児
Original assignee: 株式会社東芝
Priority date: 1982-06-04
Filing date: 1982-06-04
Publication date: 1983-12-08

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 drawings]

第１図は本考案を用いたー実施である現像装置を示す断
面図、第２図は本考案の一実施例であるマグネットロー
ラー３を示す拡大断面図、第３図は同例の要部を示す側
面図、第４図は同例の要部を示す斜視図である。３・・・マグネットローラーミ　４・・・シャフト、７
・・・マグネット、２０・・・スリーブ部材、２１．２
３・・・側板、２２・・・円筒部、２７・・・支持部材
、２５゜２９・・・フレーム、３０・・・ギヤ。 −第３図第４図Fig. 1 is a sectional view showing a developing device using the present invention, Fig. 2 is an enlarged sectional view showing a magnetic roller 3 which is an embodiment of the invention, and Fig. 3 is a main part of the same example. FIG. 4 is a side view showing the same example, and FIG. 4 is a perspective view showing the main parts of the same example. 3... Magnet roller mi 4... Shaft, 7
...Magnet, 20...Sleeve member, 21.2
3... Side plate, 22... Cylindrical portion, 27... Support member, 25° 29... Frame, 30... Gear. -Figure 3Figure 4

Claims

[Scope of utility model registration request]

(1) In a magnet roller comprising a shaft supporting a magnet and a sleeve member fitted onto the magnet and rotating relative to the magnet, both ends of the shaft are fixed so as to protrude beyond the sleeve member. A magnetic roller characterized in that the shaft is fixed by supporting members 1 and 2.

(2) The support member 1 that pivotally supports one end of the shaft is connected to the bearing member that rotatably supports the end of the sleeve on the side of the support member 1, with driving means for rotating the sleeve member interposed between the support member 1 and the bearing member that rotatably supports the end of the sleeve on the support member 1 side. It is detachably attached to the component,
2. The magnetic roller according to claim 1, wherein the other end of the shaft is fixed to the support member 2 so as to be able to follow the support member 1.