JPS6233067U - - Google Patents

Info

Publication number
JPS6233067U
JPS6233067U JP12355285U JP12355285U JPS6233067U JP S6233067 U JPS6233067 U JP S6233067U JP 12355285 U JP12355285 U JP 12355285U JP 12355285 U JP12355285 U JP 12355285U JP S6233067 U JPS6233067 U JP S6233067U
Authority
JP
Japan
Prior art keywords
paper
separating
finger
corotron
peeling device
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
Application number
JP12355285U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12355285U priority Critical patent/JPS6233067U/ja
Publication of JPS6233067U publication Critical patent/JPS6233067U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案の複写機の構成を示す説明図、
第２図は本考案の複写機における制御装置の動作
を示すタイミングチヤートであり、第３図は第２
図の制御装置に安全装置を付加したときのタイミ
ングチヤートである。 図中の符号、１……感光体ドラム、２……現像
器、３……ＰＴＬ、４……転写コロトロン、５…
…分離コロトロン、６……除電コロトロン、７…
…クリーニング装置、８……案内部材、９……搬
送装置、１０……用紙ガイド部材、１１……用紙
センサー、１２……剥離フインガー、１３……ソ
レノイド、１４……リンク装置。 FIG. 1 is an explanatory diagram showing the configuration of the copying machine of the present invention;
FIG. 2 is a timing chart showing the operation of the control device in the copying machine of the present invention, and FIG.
This is a timing chart when a safety device is added to the control device shown in the figure. Symbols in the figure: 1...Photosensitive drum, 2...Developer, 3...PTL, 4...Transfer corotron, 5...
...Separated corotron, 6... Static elimination corotron, 7...
... cleaning device, 8 ... guide member, 9 ... transport device, 10 ... paper guide member, 11 ... paper sensor, 12 ... peeling finger, 13 ... solenoid, 14 ... link device.

Claims (1)

【実用新案登録請求の範囲】 (1) 感光体ドラムから原稿を剥離するための手
段として、分離コロトロンと分離フインガーとを
備えてなる複写機において、分離コロトロンによ
る剥離部分よりも上の部分に剥離フインガーを回
動可能に設け、前記分離コロトロンと剥離フイン
ガーとの間に所定の間隔で用紙センサーと、用紙
ガイド部材とを設け、分離コロトロンによつて剥
離されずに進行した用紙を用紙センサーで検知し
たときにのみ、剥離フインガーを作動させるよう
に構成したことを特徴とする用紙剥離装置。 (2) 用紙センサーが第１のタイミング信号によ
り用紙を検知した後で、所定の時間の後に第２の
タイミング信号の出力を行い、そのときに感光体
ドラムの表面に用紙が付着していることが検知さ
れたときには、複写機の動作を停止させるように
構成したことを特徴とする実用新案登録請求の範
囲第(1)項記載の用紙剥離装置。[Claims for Utility Model Registration] (1) In a copying machine equipped with a separating corotron and a separating finger as a means for separating a document from a photoreceptor drum, a method for separating a document in a portion above the separating portion by the separating corotron. A finger is rotatably provided, a paper sensor and a paper guide member are provided at a predetermined interval between the separating corotron and the peeling finger, and the paper sensor detects the paper that has progressed without being peeled off by the separating corotron. A paper peeling device characterized in that the paper peeling device is configured to operate a peeling finger only when (2) After the paper sensor detects the paper using the first timing signal, the second timing signal is output after a predetermined period of time, and at that time, the paper is attached to the surface of the photoreceptor drum. 2. A paper peeling device according to claim 1, wherein the paper peeling device is configured to stop the operation of the copying machine when the above is detected.
JP12355285U 1985-08-13 1985-08-13 Pending JPS6233067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12355285U JPS6233067U (en) 1985-08-13 1985-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12355285U JPS6233067U (en) 1985-08-13 1985-08-13

Publications (1)

Publication Number Publication Date
JPS6233067U true JPS6233067U (en) 1987-02-27

Family

ID=31014759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12355285U Pending JPS6233067U (en) 1985-08-13 1985-08-13

Country Status (1)

Country Link
JP (1) JPS6233067U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108587A (en) * 1987-10-22 1989-04-25 Fuji Xerox Co Ltd Transfer sheet peeling device for image forming device
JP2015009973A (en) * 2013-07-01 2015-01-19 株式会社リコー Sheet conveying device and image forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519409Y1 (en) * 1969-05-02 1970-08-06
JPS53110841A (en) * 1977-03-09 1978-09-27 Ricoh Co Ltd Transfer paper recovery device in electrophotographic copier
JPS5650359A (en) * 1979-10-01 1981-05-07 Minolta Camera Co Ltd Transfer paper separating device in transfer type copying machine
JPS5753772A (en) * 1980-09-18 1982-03-30 Konishiroku Photo Ind Co Ltd Copying machine
JPS5852664A (en) * 1981-09-24 1983-03-28 Ricoh Co Ltd Handling device for wound transfer paper in copying machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519409Y1 (en) * 1969-05-02 1970-08-06
JPS53110841A (en) * 1977-03-09 1978-09-27 Ricoh Co Ltd Transfer paper recovery device in electrophotographic copier
JPS5650359A (en) * 1979-10-01 1981-05-07 Minolta Camera Co Ltd Transfer paper separating device in transfer type copying machine
JPS5753772A (en) * 1980-09-18 1982-03-30 Konishiroku Photo Ind Co Ltd Copying machine
JPS5852664A (en) * 1981-09-24 1983-03-28 Ricoh Co Ltd Handling device for wound transfer paper in copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108587A (en) * 1987-10-22 1989-04-25 Fuji Xerox Co Ltd Transfer sheet peeling device for image forming device
JP2015009973A (en) * 2013-07-01 2015-01-19 株式会社リコー Sheet conveying device and image forming apparatus

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