JPS5447432A - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
JPS5447432A
JPS5447432A JP11254977A JP11254977A JPS5447432A JP S5447432 A JPS5447432 A JP S5447432A JP 11254977 A JP11254977 A JP 11254977A JP 11254977 A JP11254977 A JP 11254977A JP S5447432 A JPS5447432 A JP S5447432A
Authority
JP
Japan
Prior art keywords
sheet
detector
clutch
brake
states
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
JP11254977A
Other languages
Japanese (ja)
Inventor
Toshiharu Hashimoto
Takahiko Watanabe
Masayoshi Otsuka
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11254977A priority Critical patent/JPS5447432A/en
Publication of JPS5447432A publication Critical patent/JPS5447432A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Conveying Record Carriers (AREA)

Abstract

PURPOSE: To omit such parts as the brake or the like by controlling the intermittence of the clutch according to the states of the reading part and the position of the sheet which is detected through two detectors, and thus to realize a miniature size of the feeder as well as the automated and short-time sheet process.
CONSTITUTION: First detector 12 is provided at sheet passing position A between main roller 10 and alignment part 3 to detect the gap between sheet 7 under feed and next sheet 7, and second detector 14 is installed at B between part 3 and reading part 4 to detect the gap between running sheets 7. Sheet feeder controls each clutch which transmits the action to hopper part 1, send-out part 2 and part 3 based on the states of detector 12 and 14 at point A and B plus part 4. And both forward clutch 25 and reverse clutch 26 are actuated simultaneously when the sheet feed is stopped to secure control, thus omitting such parts as the brake or the like
COPYRIGHT: (C)1979,JPO&Japio
JP11254977A 1977-09-21 1977-09-21 Sheet feeder Pending JPS5447432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11254977A JPS5447432A (en) 1977-09-21 1977-09-21 Sheet feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11254977A JPS5447432A (en) 1977-09-21 1977-09-21 Sheet feeder

Publications (1)

Publication Number Publication Date
JPS5447432A true JPS5447432A (en) 1979-04-14

Family

ID=14589429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11254977A Pending JPS5447432A (en) 1977-09-21 1977-09-21 Sheet feeder

Country Status (1)

Country Link
JP (1) JPS5447432A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693640A (en) * 1979-12-26 1981-07-29 Hitachi Ltd Preventing method for occurrence of abnormal cycle for sheet separator
JPS61130132A (en) * 1984-11-30 1986-06-18 Hitachi Ltd Sheet handling device
JPS61142732U (en) * 1985-02-25 1986-09-03
JPS63126342U (en) * 1987-02-10 1988-08-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693640A (en) * 1979-12-26 1981-07-29 Hitachi Ltd Preventing method for occurrence of abnormal cycle for sheet separator
JPS6132215B2 (en) * 1979-12-26 1986-07-25 Hitachi Ltd
JPS61130132A (en) * 1984-11-30 1986-06-18 Hitachi Ltd Sheet handling device
JPS61142732U (en) * 1985-02-25 1986-09-03
JPS63126342U (en) * 1987-02-10 1988-08-18
JPH0330350Y2 (en) * 1987-02-10 1991-06-27

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