JPH0310505Y2 - - Google Patents
Info
- Publication number
- JPH0310505Y2 JPH0310505Y2 JP1981115401U JP11540181U JPH0310505Y2 JP H0310505 Y2 JPH0310505 Y2 JP H0310505Y2 JP 1981115401 U JP1981115401 U JP 1981115401U JP 11540181 U JP11540181 U JP 11540181U JP H0310505 Y2 JPH0310505 Y2 JP H0310505Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- pulse motor
- stopper
- excitation
- phase
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 41
- 230000005284 excitation Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 5
- 108091008695 photoreceptors Proteins 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Controlling Sheets Or Webs (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11540181U JPS5821153U (ja) | 1981-08-03 | 1981-08-03 | 複写機等の光学系駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11540181U JPS5821153U (ja) | 1981-08-03 | 1981-08-03 | 複写機等の光学系駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5821153U JPS5821153U (ja) | 1983-02-09 |
JPH0310505Y2 true JPH0310505Y2 (de) | 1991-03-15 |
Family
ID=29909663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11540181U Granted JPS5821153U (ja) | 1981-08-03 | 1981-08-03 | 複写機等の光学系駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5821153U (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109453A (en) * | 1978-12-28 | 1979-08-28 | Canon Inc | Copy controller |
JPS5528428U (de) * | 1978-08-12 | 1980-02-23 | ||
JPS55126261A (en) * | 1979-03-22 | 1980-09-29 | Fuji Xerox Co Ltd | Magnification changing device of copying machine |
-
1981
- 1981-08-03 JP JP11540181U patent/JPS5821153U/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528428U (de) * | 1978-08-12 | 1980-02-23 | ||
JPS54109453A (en) * | 1978-12-28 | 1979-08-28 | Canon Inc | Copy controller |
JPS55126261A (en) * | 1979-03-22 | 1980-09-29 | Fuji Xerox Co Ltd | Magnification changing device of copying machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5821153U (ja) | 1983-02-09 |
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