JPS5688035A - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
JPS5688035A
JPS5688035A JP16602679A JP16602679A JPS5688035A JP S5688035 A JPS5688035 A JP S5688035A JP 16602679 A JP16602679 A JP 16602679A JP 16602679 A JP16602679 A JP 16602679A JP S5688035 A JPS5688035 A JP S5688035A
Authority
JP
Japan
Prior art keywords
sheets
sheet
bypass
air
sucking
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
JP16602679A
Other languages
Japanese (ja)
Other versions
JPS6216901B2 (en
Inventor
Michio Umezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16602679A priority Critical patent/JPS5688035A/en
Priority to US06/217,553 priority patent/US4420150A/en
Publication of JPS5688035A publication Critical patent/JPS5688035A/en
Publication of JPS6216901B2 publication Critical patent/JPS6216901B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain an optimum sucking pressure regardless of the thickness of sheets by a mechanism wherein the end of a bypass formed on an air flow path to a sucking disk is covered with a sheet being used for feeding, and air is flowed in through the sheet.
CONSTITUTION: In a device which separates sheets A stacked a sheet upon another, sucks them and feeds them by using a sucking disk 1 sucking air from the sheets A, a bypass 6 is formed on an air flow path 5 connecting to the sucking disk 1 while the end of the bypass 6 is covered with a sheet A2 being used for feeding, and air is flowed into the bypass 6 through the sheet A2. Here, since there is fixed relationship among thickness, a degree of air permeation and stiffness in the sheets A, A2 of the same nature, a device can respond to a change of the thickness of the sheets A even when pressure loss in the bypass 6 is not changed, and sucking pressure proper to the sheets A can rapidly be obtained simply.
COPYRIGHT: (C)1981,JPO&Japio
JP16602679A 1979-12-19 1979-12-19 Sheet feeder Granted JPS5688035A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16602679A JPS5688035A (en) 1979-12-19 1979-12-19 Sheet feeder
US06/217,553 US4420150A (en) 1979-12-19 1980-12-17 Apparatus and method for separating a single sheet from a stack and conveying it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16602679A JPS5688035A (en) 1979-12-19 1979-12-19 Sheet feeder

Publications (2)

Publication Number Publication Date
JPS5688035A true JPS5688035A (en) 1981-07-17
JPS6216901B2 JPS6216901B2 (en) 1987-04-15

Family

ID=15823552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16602679A Granted JPS5688035A (en) 1979-12-19 1979-12-19 Sheet feeder

Country Status (1)

Country Link
JP (1) JPS5688035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248354A (en) * 1985-08-28 1987-03-03 Fujiwara Jiyouki Sangyo Kk Apparatus for automatic feeding of cake filter cloth in apparatus for peeling cake of unrefined sake
EP0595340A1 (en) * 1992-10-29 1994-05-04 Juki Corporation Enclosure feed device for enclosing and sealing apparatus and method of enclosing and sealing enclosures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248354A (en) * 1985-08-28 1987-03-03 Fujiwara Jiyouki Sangyo Kk Apparatus for automatic feeding of cake filter cloth in apparatus for peeling cake of unrefined sake
EP0595340A1 (en) * 1992-10-29 1994-05-04 Juki Corporation Enclosure feed device for enclosing and sealing apparatus and method of enclosing and sealing enclosures

Also Published As

Publication number Publication date
JPS6216901B2 (en) 1987-04-15

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