JPS5511445A - Sheet material feeder - Google Patents
Sheet material feederInfo
- Publication number
- JPS5511445A JPS5511445A JP8278678A JP8278678A JPS5511445A JP S5511445 A JPS5511445 A JP S5511445A JP 8278678 A JP8278678 A JP 8278678A JP 8278678 A JP8278678 A JP 8278678A JP S5511445 A JPS5511445 A JP S5511445A
- Authority
- JP
- Japan
- Prior art keywords
- pulses
- feed
- films
- revolution
- amplifier
- 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
Abstract
PURPOSE: To detect the feed of sheet materials while inversely supplying the sheet materials, by mounting the first and second pulse generating means for detecting feed and revolution, and by comparing the pulses.
CONSTITUTION: Films from a feed reel are sent in the direction of easy flow, and pulses are generated from an amplifier 30 in response to the rotary motions of a capstan roller. Pulses are transmitted from an amplifier 31 by the revolution of the reel. These pulses are each counted by means of counters 35, 36. Since pulse numbers change when the value is not normal and the films fill in a feed passage and are jammed, abnormality is detected. In this case, films are stopped or inversely fed by operating a brake mechanism.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8278678A JPS5511445A (en) | 1978-07-07 | 1978-07-07 | Sheet material feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8278678A JPS5511445A (en) | 1978-07-07 | 1978-07-07 | Sheet material feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5511445A true JPS5511445A (en) | 1980-01-26 |
JPS6260B2 JPS6260B2 (en) | 1987-01-06 |
Family
ID=13784088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8278678A Granted JPS5511445A (en) | 1978-07-07 | 1978-07-07 | Sheet material feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5511445A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323327A (en) * | 1976-08-18 | 1978-03-03 | Amishiro Keiji | Steel fiber for cement structure and its production method |
JPS5733911A (en) * | 1981-06-11 | 1982-02-24 | Keiji Ajiro | Forming method of steel fiber used for cement structure |
JPS57121687U (en) * | 1981-01-24 | 1982-07-28 | ||
JPS5982258A (en) * | 1982-10-29 | 1984-05-12 | Konishiroku Photo Ind Co Ltd | Abnormal conveyance detecting device |
JPS62240251A (en) * | 1986-04-10 | 1987-10-21 | Minolta Camera Co Ltd | Film transportation device |
JPS62269832A (en) * | 1986-05-14 | 1987-11-24 | Hitachi Ltd | Jam detecting device |
JPS63200910A (en) * | 1987-02-14 | 1988-08-19 | Kobe Steel Ltd | Manufacture of short fiber of metal |
JP2014028700A (en) * | 2012-07-05 | 2014-02-13 | Canon Inc | Conveyance apparatus and recording apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125034A (en) * | 1973-04-02 | 1974-11-29 | ||
JPS5011392U (en) * | 1973-05-26 | 1975-02-05 | ||
JPS5053032A (en) * | 1973-08-28 | 1975-05-10 |
-
1978
- 1978-07-07 JP JP8278678A patent/JPS5511445A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125034A (en) * | 1973-04-02 | 1974-11-29 | ||
JPS5011392U (en) * | 1973-05-26 | 1975-02-05 | ||
JPS5053032A (en) * | 1973-08-28 | 1975-05-10 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323327A (en) * | 1976-08-18 | 1978-03-03 | Amishiro Keiji | Steel fiber for cement structure and its production method |
JPS5925747B2 (en) * | 1976-08-18 | 1984-06-20 | 桂治 網代 | Steel fiber used in cement structure and method for manufacturing the same |
JPS57121687U (en) * | 1981-01-24 | 1982-07-28 | ||
JPS5733911A (en) * | 1981-06-11 | 1982-02-24 | Keiji Ajiro | Forming method of steel fiber used for cement structure |
JPS5828047B2 (en) * | 1981-06-11 | 1983-06-13 | 桂治 網代 | Method for forming steel fibers used in cement structures |
JPS5982258A (en) * | 1982-10-29 | 1984-05-12 | Konishiroku Photo Ind Co Ltd | Abnormal conveyance detecting device |
JPS62240251A (en) * | 1986-04-10 | 1987-10-21 | Minolta Camera Co Ltd | Film transportation device |
JPS62269832A (en) * | 1986-05-14 | 1987-11-24 | Hitachi Ltd | Jam detecting device |
JPS63200910A (en) * | 1987-02-14 | 1988-08-19 | Kobe Steel Ltd | Manufacture of short fiber of metal |
JP2014028700A (en) * | 2012-07-05 | 2014-02-13 | Canon Inc | Conveyance apparatus and recording apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6260B2 (en) | 1987-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5511445A (en) | Sheet material feeder | |
CA2111640A1 (en) | Mailing machine including low speed sheet feeding and jam detection structure | |
JPS57174294A (en) | Label printer | |
JPS54141971A (en) | Numerical control device | |
JPS5344032A (en) | Control means for paper feed roller in paper feed device | |
JPS534546A (en) | Paper feed device | |
JPS5483277A (en) | Bent sheet feed detector for sheet feeder | |
JPS5233540A (en) | Detector for extraordinary feed of copy paper | |
JPS5447432A (en) | Sheet feeder | |
JPS5335587A (en) | Detecting system of moving condition of moving body | |
JPS5762067A (en) | Jam controller of trainsfer type copying machine | |
JPS5441734A (en) | Paper feeder of copying machines | |
JPS5535713A (en) | Jam detector for bill dispenser | |
JPS5629256A (en) | Roll paper feeder in electrophotographic apparatus | |
JPS5428618A (en) | Paper feeder having paper clogging detecting means | |
JPS52142515A (en) | Sheet detector for copying machine | |
JPS53148434A (en) | Detection system for anomalous feed of film of cine camera | |
JPS524243A (en) | Jam detecting system and unit | |
JPS5498249A (en) | Paper feeder | |
JPS5425622A (en) | Control unit for movement of recording media | |
JPS56117676A (en) | Recording paper feed device for ink jet recording device | |
JPS5731094A (en) | Leaflet processing device | |
JPS5311531A (en) | Light beam printer | |
JPS5324230A (en) | Paper feed confirmation for printer | |
JPS5428626A (en) | Sheet material feeder |