JPS57141348A - Jam-detection mechanism in continuous paper conveyor - Google Patents
Jam-detection mechanism in continuous paper conveyorInfo
- Publication number
- JPS57141348A JPS57141348A JP56027136A JP2713681A JPS57141348A JP S57141348 A JPS57141348 A JP S57141348A JP 56027136 A JP56027136 A JP 56027136A JP 2713681 A JP2713681 A JP 2713681A JP S57141348 A JPS57141348 A JP S57141348A
- Authority
- JP
- Japan
- Prior art keywords
- jam
- phenomenon
- continuous paper
- determined
- potentiometer
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
PURPOSE:To prevent photosensitive bodies and the like previously from injury caused by jam-phenomenon by providing a jam-detection part between conveying means near a record picture forming part for detecting the jam-phenomenon rapidly. CONSTITUTION:When a continuous paper 4 is cut or comes off from an upper tractor 6, the continuous paper 4 is loosened between the upper tractor 6 and a lower tractor 5, and a buffer 9 and an arm 20 are turned round a shaft 19 in the direction of an arrow 23 as alternate long and short dashes lines show. Therefore, the effect is determined as a jam-phenomenon on the basis of the change of the output of a potentiometer 24. Meanwhile, when fixing rollers 121 and 122 are speeded excessively, the buffer 9 and the arm 20 are turned in the reverse direction of the arrow 23. In this case, the effect is also determined and detected as the jam-phenomenon on the basis of the change of the output of the potentiometer 24. When the jam-phenomenon is determined, the continuous paper 4 is immediately stopped, and guide plates 101 and 102 are operated to separate from a photosensitive drum 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56027136A JPS57141348A (en) | 1981-02-26 | 1981-02-26 | Jam-detection mechanism in continuous paper conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56027136A JPS57141348A (en) | 1981-02-26 | 1981-02-26 | Jam-detection mechanism in continuous paper conveyor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57141348A true JPS57141348A (en) | 1982-09-01 |
Family
ID=12212629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56027136A Pending JPS57141348A (en) | 1981-02-26 | 1981-02-26 | Jam-detection mechanism in continuous paper conveyor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57141348A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628254U (en) * | 1985-02-27 | 1987-01-19 | ||
JPS6283050U (en) * | 1985-11-12 | 1987-05-27 | ||
JP2010082163A (en) * | 2008-09-30 | 2010-04-15 | Sansei R&D:Kk | Game machine |
-
1981
- 1981-02-26 JP JP56027136A patent/JPS57141348A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628254U (en) * | 1985-02-27 | 1987-01-19 | ||
JPH0412057Y2 (en) * | 1985-02-27 | 1992-03-25 | ||
JPS6283050U (en) * | 1985-11-12 | 1987-05-27 | ||
JP2010082163A (en) * | 2008-09-30 | 2010-04-15 | Sansei R&D:Kk | Game machine |
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