JPS57128360A - Automatic sheet feeder - Google Patents
Automatic sheet feederInfo
- Publication number
- JPS57128360A JPS57128360A JP56013977A JP1397781A JPS57128360A JP S57128360 A JPS57128360 A JP S57128360A JP 56013977 A JP56013977 A JP 56013977A JP 1397781 A JP1397781 A JP 1397781A JP S57128360 A JPS57128360 A JP S57128360A
- Authority
- JP
- Japan
- Prior art keywords
- original
- sheet
- glass
- limit
- carrying
- 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
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
- G03B27/6257—Arrangements for moving an original once or repeatedly to or through an exposure station
Abstract
PURPOSE:To load a sheet at a normal position on a glass, by providing a confirming mechanism for sheet attitude at the ridge of a sheet stopper side on a sheet loading stand other than a detecting means to detect tip of sheet. CONSTITUTION:Carrying of an original is divided into a main carrying from an original pay-off point of an original pay-off means 2 up to a stopper 9 provided at the ridge of a glass 7 over an original tip detecting means 8, in original carriying length L as a limit, and subcarrying taking an interval l between the means 8 and the stopper 9 as a carrying drive length unit and number of times N determined experimentally as a limit. Thus, even if the main carrying does not reach the L, the means 8 detects the tip of original, and even if the subcarrying does not reach the limit N, when an original attitude confirming mechanism 10 detects the normality, the repetition therafter is stopped to load the sheet on the normal position of glass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013977A JPS57128360A (en) | 1981-01-31 | 1981-01-31 | Automatic sheet feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013977A JPS57128360A (en) | 1981-01-31 | 1981-01-31 | Automatic sheet feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57128360A true JPS57128360A (en) | 1982-08-09 |
Family
ID=11848279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56013977A Pending JPS57128360A (en) | 1981-01-31 | 1981-01-31 | Automatic sheet feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57128360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263129A (en) * | 1984-06-11 | 1985-12-26 | Fuji Xerox Co Ltd | Copying machine |
-
1981
- 1981-01-31 JP JP56013977A patent/JPS57128360A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263129A (en) * | 1984-06-11 | 1985-12-26 | Fuji Xerox Co Ltd | Copying machine |
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