JPS5476142A - Scanning drive device - Google Patents
Scanning drive deviceInfo
- Publication number
- JPS5476142A JPS5476142A JP14320977A JP14320977A JPS5476142A JP S5476142 A JPS5476142 A JP S5476142A JP 14320977 A JP14320977 A JP 14320977A JP 14320977 A JP14320977 A JP 14320977A JP S5476142 A JPS5476142 A JP S5476142A
- Authority
- JP
- Japan
- Prior art keywords
- carriage
- scanning
- practicality
- long groove
- floating
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
PURPOSE: To attempt the enhancement of operational ability and practicality of the scanning system by electromagnetically floating the carriage up, concurrently using the linear motor as a driving force, and scanning-moving the carriage.
CONSTITUTION: when the coil 11 b is energized and works, carriage 10 is floated up in the long groove 13a by causing the tractive magnetic force which acts upon between electromagnetic body 11 and magnetic rod 15 and the carriages 10 own weight to be in equilibrium. Besides drive rail 14 makes a pair of winding rotor 12 of the carriage 10 to constitute driving motor. Therefore at the time of working, the carriage can be made to reciprocate with the floating-up posture in the long groove 13a, and the lens 1 performs the light beam scanning operating during its reciprocating motion. Thus the operational ability and practicality of the scanning system can be enhanced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14320977A JPS5476142A (en) | 1977-11-29 | 1977-11-29 | Scanning drive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14320977A JPS5476142A (en) | 1977-11-29 | 1977-11-29 | Scanning drive device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476142A true JPS5476142A (en) | 1979-06-18 |
Family
ID=15333414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14320977A Pending JPS5476142A (en) | 1977-11-29 | 1977-11-29 | Scanning drive device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476142A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933445A (en) * | 1982-08-20 | 1984-02-23 | Fuji Xerox Co Ltd | Driving device of original placing table of copying machine |
US4585331A (en) * | 1984-08-20 | 1986-04-29 | Xerox Corporation | Optical scanning system utilizing linear drive motors |
JP2011164574A (en) * | 2010-01-18 | 2011-08-25 | Murata Machinery Ltd | Image scanning device |
WO2013025089A1 (en) * | 2011-08-12 | 2013-02-21 | Oh Choo-Peng | Electrically powered reciprocating motor |
-
1977
- 1977-11-29 JP JP14320977A patent/JPS5476142A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933445A (en) * | 1982-08-20 | 1984-02-23 | Fuji Xerox Co Ltd | Driving device of original placing table of copying machine |
JPH049289B2 (en) * | 1982-08-20 | 1992-02-19 | ||
US4585331A (en) * | 1984-08-20 | 1986-04-29 | Xerox Corporation | Optical scanning system utilizing linear drive motors |
JP2011164574A (en) * | 2010-01-18 | 2011-08-25 | Murata Machinery Ltd | Image scanning device |
WO2013025089A1 (en) * | 2011-08-12 | 2013-02-21 | Oh Choo-Peng | Electrically powered reciprocating motor |
US9300186B2 (en) | 2011-08-12 | 2016-03-29 | Choo-Peng Oh | Electrically powered reciprocating motor |
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