JPS5533211A - Form feeder - Google Patents
Form feederInfo
- Publication number
- JPS5533211A JPS5533211A JP10548078A JP10548078A JPS5533211A JP S5533211 A JPS5533211 A JP S5533211A JP 10548078 A JP10548078 A JP 10548078A JP 10548078 A JP10548078 A JP 10548078A JP S5533211 A JPS5533211 A JP S5533211A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- circuit
- detection mechanism
- abnormality occurrence
- comparator circuit
- 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
Links
Landscapes
- Controlling Sheets Or Webs (AREA)
- Conveying Record Carriers (AREA)
Abstract
PURPOSE: To stop a feed of forms in piles by detecting it, by setting a criterion by passing one form through a detection mechanism.
CONSTITUTION: One form is passed through the detection mechanism composed of light emitting element 14 and photo detecting element 15 and its output current is stored in level holding circuit 18 via converter circuit 16. With switch 17 switched to comparator circuit 19 next, form 11 in hopper 10 is fed out by feed-out mechanism 12 and then passed through double-feed stopping mechanism 13 and the detection mechanism in sequence. When forms are fed one by one, comparator circuit 19 generates no abnormality occurrence signal, but when not less than two sheets are fed out, an output voltage across converter circuit 16 changes to output the abnormality occurrence signal from comparator circuit 19, thereby dispalying the abnormality by abnormality occurrence display unit 20 or stopping the form feed by a feed operation control circuit via line 21.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10548078A JPS5533211A (en) | 1978-08-31 | 1978-08-31 | Form feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10548078A JPS5533211A (en) | 1978-08-31 | 1978-08-31 | Form feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5533211A true JPS5533211A (en) | 1980-03-08 |
JPS6148754B2 JPS6148754B2 (en) | 1986-10-25 |
Family
ID=14408742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10548078A Granted JPS5533211A (en) | 1978-08-31 | 1978-08-31 | Form feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5533211A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816376A (en) * | 1981-07-22 | 1983-01-31 | Hitachi Ltd | Setting system of slip reader |
JPS59161944A (en) * | 1983-02-23 | 1984-09-12 | ジ−メンス・アクチエンゲゼルシヤフト | Dpcm coder quantizing circuit |
JPS61189625U (en) * | 1985-05-16 | 1986-11-26 | ||
JP2006256804A (en) * | 2005-03-17 | 2006-09-28 | Ricoh Co Ltd | Medium identifying device and sheet carrying device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH059566U (en) * | 1991-07-24 | 1993-02-09 | 札幌工営株式会社 | Stilts |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048660A (en) * | 1973-09-04 | 1975-04-30 | ||
JPS5178636A (en) * | 1974-12-29 | 1976-07-08 | Fujitsu Ltd | Daburu fuiidokenshutsuhoshiki |
JPS5288940U (en) * | 1975-12-26 | 1977-07-02 |
-
1978
- 1978-08-31 JP JP10548078A patent/JPS5533211A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048660A (en) * | 1973-09-04 | 1975-04-30 | ||
JPS5178636A (en) * | 1974-12-29 | 1976-07-08 | Fujitsu Ltd | Daburu fuiidokenshutsuhoshiki |
JPS5288940U (en) * | 1975-12-26 | 1977-07-02 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816376A (en) * | 1981-07-22 | 1983-01-31 | Hitachi Ltd | Setting system of slip reader |
JPS59161944A (en) * | 1983-02-23 | 1984-09-12 | ジ−メンス・アクチエンゲゼルシヤフト | Dpcm coder quantizing circuit |
JPS61189625U (en) * | 1985-05-16 | 1986-11-26 | ||
JP2006256804A (en) * | 2005-03-17 | 2006-09-28 | Ricoh Co Ltd | Medium identifying device and sheet carrying device |
Also Published As
Publication number | Publication date |
---|---|
JPS6148754B2 (en) | 1986-10-25 |
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