JPS5888668U - Grounding structure of photoreceptor drum for copying - Google Patents
Grounding structure of photoreceptor drum for copyingInfo
- Publication number
- JPS5888668U JPS5888668U JP18458481U JP18458481U JPS5888668U JP S5888668 U JPS5888668 U JP S5888668U JP 18458481 U JP18458481 U JP 18458481U JP 18458481 U JP18458481 U JP 18458481U JP S5888668 U JPS5888668 U JP S5888668U
- Authority
- JP
- Japan
- Prior art keywords
- grounding
- copying
- grounding structure
- grounded
- photoreceptor drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
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
第１図は従来の接地構造の説明図である。第２、 図は
本考案の一実施例の説明図、第３図は該接地構造に於る
軸受は導通部材近傍の拡大図である。
第４図は本考案の他の実施例の接地構造の説明図である
。
１０Ａ、ＩＯＢ・・・・・・機体フレーム、１２・・・
・・・ドラム、１４・・・・・・回転軸、１５Ａ、１５
Ｂ・・曲軸受け、１６・・・・・・軸受は導通部材１．
１９・・曲ソケット、２２・・・・・・接地部材、２４
・・・・・・測定部材。FIG. 1 is an explanatory diagram of a conventional grounding structure. The second figure is an explanatory view of one embodiment of the present invention, and the third figure is an enlarged view of the vicinity of the conductive member of the bearing in the grounding structure. FIG. 4 is an explanatory diagram of a grounding structure according to another embodiment of the present invention. 10A, IOB... Airframe frame, 12...
...Drum, 14...Rotating shaft, 15A, 15
B...Curved bearing, 16...Bearing is conductive member 1.
19...Bent socket, 22...Grounding member, 24
・・・・・・Measurement member.
Claims (1)
地を断つ感光体ドラムの接地構造に於て、感光体ドラム
と電気的に導通している軸受は導通部材に電気的に接続
している接地導通孔を設けることにより、通常時には、
接地部材の一端を該接地導通孔に挿入して接地し、測定
時には、接地部材の一端を該接地導通孔から抜取り接地
部材による接地を遮断し、且つ前記軸畳は導通部材から
の、導通手段を測定手段側に接続することを特徴とする
複写用感光体ドラムの接地構造。In the grounding structure of the photoconductor drum, which is normally grounded and disconnected from the ground when measuring electrical characteristics, the bearing that is electrically connected to the photoconductor drum is grounded, which is electrically connected to the conductive member. By providing a conduction hole, under normal conditions,
One end of the grounding member is inserted into the grounding hole and grounded, and during measurement, one end of the grounding member is pulled out from the grounding hole to cut off the grounding by the grounding member, and the shaft is a means for conducting from the conducting member. A grounding structure for a photosensitive drum for copying, characterized in that the grounding structure is connected to a measuring means side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18458481U JPS5888668U (en) | 1981-12-10 | 1981-12-10 | Grounding structure of photoreceptor drum for copying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18458481U JPS5888668U (en) | 1981-12-10 | 1981-12-10 | Grounding structure of photoreceptor drum for copying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888668U true JPS5888668U (en) | 1983-06-16 |
Family
ID=29984863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18458481U Pending JPS5888668U (en) | 1981-12-10 | 1981-12-10 | Grounding structure of photoreceptor drum for copying |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888668U (en) |
-
1981
- 1981-12-10 JP JP18458481U patent/JPS5888668U/en active Pending
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