JPS5710164A - Original feeding device of copying machine - Google Patents

Original feeding device of copying machine

Info

Publication number
JPS5710164A
JPS5710164A JP8388780A JP8388780A JPS5710164A JP S5710164 A JPS5710164 A JP S5710164A JP 8388780 A JP8388780 A JP 8388780A JP 8388780 A JP8388780 A JP 8388780A JP S5710164 A JPS5710164 A JP S5710164A
Authority
JP
Japan
Prior art keywords
contact
feed roll
chute
streak
feeding device
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
JP8388780A
Other languages
Japanese (ja)
Other versions
JPH0380291B2 (en
Inventor
Seishi Ishikawa
Sakae Mitsumasu
Yasuki Shirai
Kango Taneda
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP8388780A priority Critical patent/JPS5710164A/en
Publication of JPS5710164A publication Critical patent/JPS5710164A/en
Publication of JPH0380291B2 publication Critical patent/JPH0380291B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters

Abstract

PURPOSE:To reduce the area of contact between an original and a feed roll, by securing an energizing contact between the feed roller and a chute, providing a protruded streak at the contact part right-angled to the rotary shaft of the feed roll and thus decreasing the space at the lower side of the feed roll by an extent equivalent to the protruded streak. CONSTITUTION:An original put onto a chute 2 is held between a feed roll 3 and a protruded streak 4 of the chute 2 to be carried to a platen belt 1 while receiving a correction for its position. In this case, the roll 3 has a contact to the top part of the streak 4, and a result a contact pressure can be increased with every unit area.
JP8388780A 1980-06-23 1980-06-23 Original feeding device of copying machine Granted JPS5710164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8388780A JPS5710164A (en) 1980-06-23 1980-06-23 Original feeding device of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8388780A JPS5710164A (en) 1980-06-23 1980-06-23 Original feeding device of copying machine

Publications (2)

Publication Number Publication Date
JPS5710164A true JPS5710164A (en) 1982-01-19
JPH0380291B2 JPH0380291B2 (en) 1991-12-24

Family

ID=13815161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8388780A Granted JPS5710164A (en) 1980-06-23 1980-06-23 Original feeding device of copying machine

Country Status (1)

Country Link
JP (1) JPS5710164A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908986A (en) * 1973-06-15 1975-09-30 Ibm Sheet aligning mechanism
US4052054A (en) * 1976-03-23 1977-10-04 International Business Machines Corporation Sequential load dual document feed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908986A (en) * 1973-06-15 1975-09-30 Ibm Sheet aligning mechanism
US4052054A (en) * 1976-03-23 1977-10-04 International Business Machines Corporation Sequential load dual document feed

Also Published As

Publication number Publication date
JPH0380291B2 (en) 1991-12-24

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