JPH01121034U - - Google Patents

Info

Publication number
JPH01121034U
JPH01121034U JP1587788U JP1587788U JPH01121034U JP H01121034 U JPH01121034 U JP H01121034U JP 1587788 U JP1587788 U JP 1587788U JP 1587788 U JP1587788 U JP 1587788U JP H01121034 U JPH01121034 U JP H01121034U
Authority
JP
Japan
Prior art keywords
roller
paper feeding
paper
roller shaft
clutch mechanism
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.)
Granted
Application number
JP1587788U
Other languages
Japanese (ja)
Other versions
JPH0712355Y2 (en
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 JP1988015877U priority Critical patent/JPH0712355Y2/en
Publication of JPH01121034U publication Critical patent/JPH01121034U/ja
Application granted granted Critical
Publication of JPH0712355Y2 publication Critical patent/JPH0712355Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Description

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

第１図および第２図は本考案の一実施例を示し
、第１図は側面図、第２図は平面図である。第３
図は従来の自動給紙装置を示す概略側面図である
。 ２０……分離ローラ、２１……分離ローラ軸、
２２……一方向クラツチ、２３……電磁クラツチ
、２４……モータ、４０，４１，４２……送紙ロ
ーラ、４７，４８……検出センサ。 FIGS. 1 and 2 show an embodiment of the present invention, with FIG. 1 being a side view and FIG. 2 being a plan view. Third
The figure is a schematic side view showing a conventional automatic paper feeder. 20...Separation roller, 21...Separation roller shaft,
22... One-way clutch, 23... Electromagnetic clutch, 24... Motor, 40, 41, 42... Paper feed roller, 47, 48... Detection sensor.

Claims (1)

【実用新案登録請求の範囲】 (1) 原稿台に積層された原稿を分離ローラとブ
レーキ片により順次分離し、分離した原稿を送紙
ローラにより読取部に搬送する自動給紙装置にお
いて、前記分離ローラを一方向クラツチを介して
ローラ軸に接続すると共に、前記送紙ローラの送
紙速度を前記分離ローラの送紙速度より速く設定
したことを特徴とする自動給紙装置。 (2) 前記分離ローラ軸に、駆動力を伝達するク
ラツチ機構を設け、前記送紙ローラの下流側に配
置された原稿端を検出する検出センサの出力に応
じて前記クラツチ機構により前記分離ローラ軸を
駆動又は停止させることを特徴とする請求項(1)
記載の自動給紙装置。[Scope of Claim for Utility Model Registration] (1) In an automatic paper feeder that sequentially separates originals stacked on a document table using a separating roller and a brake piece, and transports the separated originals to a reading unit using a paper feed roller, An automatic paper feeding device characterized in that a roller is connected to a roller shaft via a one-way clutch, and the paper feeding speed of the paper feeding roller is set higher than the paper feeding speed of the separating roller. (2) A clutch mechanism for transmitting driving force is provided on the separation roller shaft, and the clutch mechanism operates the separation roller shaft in response to the output of a detection sensor that detects the edge of the document disposed downstream of the paper feed roller. Claim (1) characterized by driving or stopping the
Automatic paper feeder as described.
JP1988015877U 1988-02-09 1988-02-09 Automatic paper feeder Expired - Lifetime JPH0712355Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988015877U JPH0712355Y2 (en) 1988-02-09 1988-02-09 Automatic paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988015877U JPH0712355Y2 (en) 1988-02-09 1988-02-09 Automatic paper feeder

Publications (2)

Publication Number Publication Date
JPH01121034U true JPH01121034U (en) 1989-08-16
JPH0712355Y2 JPH0712355Y2 (en) 1995-03-22

Family

ID=31228318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988015877U Expired - Lifetime JPH0712355Y2 (en) 1988-02-09 1988-02-09 Automatic paper feeder

Country Status (1)

Country Link
JP (1) JPH0712355Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125542A (en) * 1982-01-20 1983-07-26 Canon Inc Automatic feed device for sheets
JPS6052430A (en) * 1983-09-02 1985-03-25 Matsushita Graphic Commun Syst Inc Automatic paper feeding apparatus
JPS62116433A (en) * 1985-11-15 1987-05-28 Matsushita Graphic Commun Syst Inc Automatic sheet feeder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125542A (en) * 1982-01-20 1983-07-26 Canon Inc Automatic feed device for sheets
JPS6052430A (en) * 1983-09-02 1985-03-25 Matsushita Graphic Commun Syst Inc Automatic paper feeding apparatus
JPS62116433A (en) * 1985-11-15 1987-05-28 Matsushita Graphic Commun Syst Inc Automatic sheet feeder

Also Published As

Publication number Publication date
JPH0712355Y2 (en) 1995-03-22

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