JPS6469424A - Paper supply tray device - Google Patents
Paper supply tray deviceInfo
- Publication number
- JPS6469424A JPS6469424A JP62227938A JP22793887A JPS6469424A JP S6469424 A JPS6469424 A JP S6469424A JP 62227938 A JP62227938 A JP 62227938A JP 22793887 A JP22793887 A JP 22793887A JP S6469424 A JPS6469424 A JP S6469424A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- blank
- upper limit
- over
- operated
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE:To speed up the lifting speed of a blank table in the above-captioned device for a copier or the like by providing an upper limit position sensor and over-run sensor of the blank table to lower said table while the over-run sensor is operated. CONSTITUTION:An upper limit sensor 85 is disposed above a call roller 23 such that the upper limit sensor is turned on by a screen plate 84 when the uppermost blank on a blank table 53 abuts against the call roller 23 under proper pressure and position. Further, above said roller 23 is disposed an over- run sensor 86 to be turned on by the screen plate 84 when the uppermost blank is elevated from a proper position. Thus, the lifting speed of blank table 53 is increased when said table 53 is elevated so that said table is elevated rapidly until the upper limit sensor 85 is operated. If said table overruns, the over-run sensor 86 is operated to lower said table to a proper position with low speed. Thus, the lifting speed is increased to improve the efficiency of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62227938A JPS6469424A (en) | 1987-09-11 | 1987-09-11 | Paper supply tray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62227938A JPS6469424A (en) | 1987-09-11 | 1987-09-11 | Paper supply tray device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6469424A true JPS6469424A (en) | 1989-03-15 |
Family
ID=16868635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62227938A Pending JPS6469424A (en) | 1987-09-11 | 1987-09-11 | Paper supply tray device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6469424A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233036A (en) * | 1988-07-21 | 1990-02-02 | Komori Printing Mach Co Ltd | Automatic speed adjusting method and device for leveler lift |
| JPH0344126U (en) * | 1989-09-06 | 1991-04-24 | ||
| US5435536A (en) * | 1993-03-16 | 1995-07-25 | Riso Kagaku Corporation | Cut sheet feeder for image forming apparatus |
| US5823527A (en) * | 1995-12-29 | 1998-10-20 | Eastman Kodak Company | Control for a sheet stack supporting platform |
| US8641036B2 (en) * | 2009-12-10 | 2014-02-04 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
-
1987
- 1987-09-11 JP JP62227938A patent/JPS6469424A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233036A (en) * | 1988-07-21 | 1990-02-02 | Komori Printing Mach Co Ltd | Automatic speed adjusting method and device for leveler lift |
| JPH0344126U (en) * | 1989-09-06 | 1991-04-24 | ||
| US5435536A (en) * | 1993-03-16 | 1995-07-25 | Riso Kagaku Corporation | Cut sheet feeder for image forming apparatus |
| US5823527A (en) * | 1995-12-29 | 1998-10-20 | Eastman Kodak Company | Control for a sheet stack supporting platform |
| US8641036B2 (en) * | 2009-12-10 | 2014-02-04 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATA105188A (en) | DEVICE FOR BREAKING SINGLE-SIDED GLASS PANELS | |
| FI884948A0 (en) | FOERFARANDE OCH ANORDNING FOER PLOCKNING OCH HANTERING AV LAPPAR SPECIELLT AV POROEST OCH BOEJLIGT MATERIAL. | |
| JPS56149904A (en) | Apparatus for individually warehousing and delivering item | |
| JPS6469424A (en) | Paper supply tray device | |
| EP0386627A3 (en) | Supply magazine for stacked sheets | |
| EP0391548A3 (en) | Fabric turner | |
| JPS5521373A (en) | Apparatus for feeding plate material | |
| EP0386626A3 (en) | Supply magazine for a sheet stack | |
| JPS5234719A (en) | Document take-out device | |
| CA2016814A1 (en) | Sheet supplying device | |
| JPS6430794A (en) | Draft base | |
| SU963800A1 (en) | Apparatus for automated feeding of blanks | |
| JPS57131647A (en) | Feeding device | |
| JPS6460529A (en) | Paper refeeder | |
| JPS6434830A (en) | Carrying mechanism of sheets | |
| ES8507407A1 (en) | A paper ream packer | |
| JPS57112248A (en) | Sheet placing table elevating apparatus | |
| JPS5516875A (en) | Rolled paper supporting mechanism for paper feeding apparatus | |
| EP0421519A3 (en) | Device for feeding flattened and piled cardboard boxes to a vertical magazine located on the top of a machine for forming cardboard boxes | |
| JPS5412831A (en) | Air type sheet feeder | |
| JPS6428161A (en) | Paper transporting device | |
| JPS55151449A (en) | Paper-feeding device for copying machine and the like | |
| GB1180461A (en) | Improvements in or relating to Apparatus for Handling Sheet Material | |
| JPS54144671A (en) | Sheet locating mechanism in air type sheeting device | |
| JPS5461770A (en) | Sheet feeder |