JPS60133862U - Paper feeding device - Google Patents

Paper feeding device

Info

Publication number
JPS60133862U
JPS60133862U JP11874383U JP11874383U JPS60133862U JP S60133862 U JPS60133862 U JP S60133862U JP 11874383 U JP11874383 U JP 11874383U JP 11874383 U JP11874383 U JP 11874383U JP S60133862 U JPS60133862 U JP S60133862U
Authority
JP
Japan
Prior art keywords
paper
sensor
paper feeding
empty sensor
level sensor
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
JP11874383U
Other languages
Japanese (ja)
Other versions
JPH0515468Y2 (en
Inventor
信田　勝
Original Assignee
ニスカ株式会社
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 by ニスカ株式会社 filed Critical ニスカ株式会社
Priority to JP11874383U priority Critical patent/JPS60133862U/en
Publication of JPS60133862U publication Critical patent/JPS60133862U/en
Application granted granted Critical
Publication of JPH0515468Y2 publication Critical patent/JPH0515468Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

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

図面は本考案の一実施例を示し、第１図は全体構造の説
明図、第２図はセンサーの要部説明図、第３図イ、０．
ハは作動状態の説明図、第４図は信号系のブロック説明
図である。 紙載台・・・・・・６、給紙手段・・・・・・７、エン
プティーセンサー・・・・・・ＥＳ、レベルセンサー・
・曲ト。The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of the overall structure, FIG. 2 is an explanatory diagram of the main parts of the sensor, and FIG.
C is an explanatory diagram of the operating state, and FIG. 4 is a block explanatory diagram of the signal system. Paper loading table...6, Paper feeding means...7, Empty sensor...ES, Level sensor...
・Curved.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シート紙を積載収納する紙載台と、この紙載台上の最上
紙と係合し順次繰出す給紙手段とを備え、この紙載台を
用紙漸減に伴なって給紙手段に対し接近上昇せしめる給
紙装置において、上記紙載台上の用紙有無を検知するエ
ンプティーセンサーと、紙載台上の最上紙の用紙漸減量
を検知するレベルセン４−とをそれぞれ紙載台上の最上
紙に゛係合する位置に配置すると共に、上記給紙手段と
エンプティーセンサーとレベルセンサーとの位置関係を
紙載台の上昇に６眸この紙載台上の最上紙が給紙手段、
エンプティーセンサー、レベルセンサーの順にそれぞれ
係合する位置に配設し、該エンプティー宰ンサーの用紙
有信号で給紙手段を作動状態に、用紙無信号で給紙手段
を非作動状態にセットしたことを特徴とする複写機用給
紙装置。It is equipped with a paper tray for stacking and storing sheets of paper, and a paper feeding means that engages with the topmost sheet of paper on the paper tray and feeds it out sequentially. In the paper feeding device that is raised, an empty sensor for detecting the presence or absence of paper on the paper stacking table and a level sensor 4- for detecting the gradual amount of paper on the topmost paper on the paper stacking table are connected to the uppermost paper on the paper stacking table. At the same time, the positional relationship between the paper feeding means, the empty sensor, and the level sensor is adjusted such that the uppermost paper on this paper mounting table is the paper feeding means,
An empty sensor and a level sensor are arranged in the engagement position in that order, and a paper presence signal from the empty sensor indicates that the paper feed means is activated, and a no paper signal indicates that the paper feed means is set to a non-operation state. Characteristic paper feed device for copying machines.
JP11874383U 1983-07-30 1983-07-30 Paper feeding device Granted JPS60133862U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11874383U JPS60133862U (en) 1983-07-30 1983-07-30 Paper feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11874383U JPS60133862U (en) 1983-07-30 1983-07-30 Paper feeding device

Publications (2)

Publication Number Publication Date
JPS60133862U true JPS60133862U (en) 1985-09-06
JPH0515468Y2 JPH0515468Y2 (en) 1993-04-23

Family

ID=30677622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11874383U Granted JPS60133862U (en) 1983-07-30 1983-07-30 Paper feeding device

Country Status (1)

Country Link
JP (1) JPS60133862U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001302018A (en) * 2000-04-14 2001-10-31 Fuji Xerox Co Ltd Paper remainder detecting method, paper feed unit and image forming device
JP2009214966A (en) * 2008-03-07 2009-09-24 Canon Inc Sheet feeding apparatus, image reading apparatus, and image forming apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528877A (en) * 1975-07-10 1977-01-24 Canon Inc Object detector unit
JPS545505U (en) * 1977-06-13 1979-01-13
JPS55151442A (en) * 1979-05-10 1980-11-26 Toshiba Corp Copying device
JPS5717960A (en) * 1980-07-07 1982-01-29 Toshiba Corp Image forming system apparatus
JPS5774344U (en) * 1980-10-24 1982-05-08
JPS5863636A (en) * 1981-10-13 1983-04-15 Minolta Camera Co Ltd Sheet residual number detecting method and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528877A (en) * 1975-07-10 1977-01-24 Canon Inc Object detector unit
JPS545505U (en) * 1977-06-13 1979-01-13
JPS55151442A (en) * 1979-05-10 1980-11-26 Toshiba Corp Copying device
JPS5717960A (en) * 1980-07-07 1982-01-29 Toshiba Corp Image forming system apparatus
JPS5774344U (en) * 1980-10-24 1982-05-08
JPS5863636A (en) * 1981-10-13 1983-04-15 Minolta Camera Co Ltd Sheet residual number detecting method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001302018A (en) * 2000-04-14 2001-10-31 Fuji Xerox Co Ltd Paper remainder detecting method, paper feed unit and image forming device
JP2009214966A (en) * 2008-03-07 2009-09-24 Canon Inc Sheet feeding apparatus, image reading apparatus, and image forming apparatus

Also Published As

Publication number Publication date
JPH0515468Y2 (en) 1993-04-23

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