JPS56117936A - Paper supply device - Google Patents

Paper supply device

Info

Publication number
JPS56117936A
JPS56117936A JP1878580A JP1878580A JPS56117936A JP S56117936 A JPS56117936 A JP S56117936A JP 1878580 A JP1878580 A JP 1878580A JP 1878580 A JP1878580 A JP 1878580A JP S56117936 A JPS56117936 A JP S56117936A
Authority
JP
Japan
Prior art keywords
sheet
separation claw
supply
load
spring
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
JP1878580A
Other languages
Japanese (ja)
Inventor
Tomohiro Aoki
Hidetoshi Tanaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1878580A priority Critical patent/JPS56117936A/en
Publication of JPS56117936A publication Critical patent/JPS56117936A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To absorb excessive load which bends a sheet, by causing a separation claw to swing in the direction of supply of the sheet to make it easy for the sheet to go over the separation claw when the load above a prescribed level acts in the direction of supply of the sheet.
CONSTITUTION: A paper supply roller 1 is rotated so that the front end of the first uppermost sheet 2 is moved up to form a loop to apply load to a separation claw 9 in accordance with the elastic force of the sheet 2. In order not to form an excessive loop, the holding force of a spring 11 for the separation claw 9 is set. As a result, the separation claw 9 is swung to release the sheet 2 in a prescribed looped state to supply the sheet 2 without bending it. The force of the spring 11 is appropriately selected depending on the quality of the paper etc.
COPYRIGHT: (C)1981,JPO&Japio
JP1878580A 1980-02-18 1980-02-18 Paper supply device Pending JPS56117936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1878580A JPS56117936A (en) 1980-02-18 1980-02-18 Paper supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1878580A JPS56117936A (en) 1980-02-18 1980-02-18 Paper supply device

Publications (1)

Publication Number Publication Date
JPS56117936A true JPS56117936A (en) 1981-09-16

Family

ID=11981264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1878580A Pending JPS56117936A (en) 1980-02-18 1980-02-18 Paper supply device

Country Status (1)

Country Link
JP (1) JPS56117936A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134548U (en) * 1984-07-31 1986-03-03 東芝テック株式会社 Paper feeding device
JPH01261131A (en) * 1987-05-18 1989-10-18 Seiko Epson Corp Sheet separating mechanism for sheet feeder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343374A (en) * 1976-09-27 1978-04-19 Hoechst Ag Device for separating paper sheets from pile one by one
JPS586822U (en) * 1981-07-07 1983-01-17 住友ゴム工業株式会社 Anti-friction device for impact plates for fenders
JPS5914451U (en) * 1982-07-20 1984-01-28 三洋電機株式会社 Digital convergence circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343374A (en) * 1976-09-27 1978-04-19 Hoechst Ag Device for separating paper sheets from pile one by one
JPS586822U (en) * 1981-07-07 1983-01-17 住友ゴム工業株式会社 Anti-friction device for impact plates for fenders
JPS5914451U (en) * 1982-07-20 1984-01-28 三洋電機株式会社 Digital convergence circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134548U (en) * 1984-07-31 1986-03-03 東芝テック株式会社 Paper feeding device
JPH01261131A (en) * 1987-05-18 1989-10-18 Seiko Epson Corp Sheet separating mechanism for sheet feeder
JP2592291B2 (en) * 1987-05-18 1997-03-19 セイコーエプソン株式会社 Paper separation mechanism in paper feeder

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