JPS5543583A - Light deflecting device - Google Patents
Light deflecting deviceInfo
- Publication number
- JPS5543583A JPS5543583A JP11730478A JP11730478A JPS5543583A JP S5543583 A JPS5543583 A JP S5543583A JP 11730478 A JP11730478 A JP 11730478A JP 11730478 A JP11730478 A JP 11730478A JP S5543583 A JPS5543583 A JP S5543583A
- Authority
- JP
- Japan
- Prior art keywords
- flexure
- pin
- flexible member
- end part
- polyhedral mirror
- 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
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE: To prevent breakage of flexible member due to excessive flexure caused by external vibration or external impact occurring when transporting the light deflecting device, by providing a mechansim to limit the amount of flexure of the flexible member which supports the polyhedral mirror.
CONSTITUTION: A supporting member 11 is secured on the surface of a substrate 9. Plural pins 12, 13 are provided, at equal interval, on the circumference of the supporting member 11. The end part of the pin 12 and the end part of the pin 13 are opposedly provided to the upper end part 5-1 of polyhedral mirror supporting ring 5 and the inside plane 5-2 of the polyhedral mirror supporting ring 5, respectively, keeping a small spacing. The amounf of such spacing may be set to an arbitrary value. The vertical direction components of the flexure of the flexible member 4 and the horizontal direction components thereof are limited by contacting with the pin 12 and pin 13, respectively. Therefore, since flexure in any direction may be limited as a small amount of flexure, breakage of the flexible member 4 may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11730478A JPS5543583A (en) | 1978-09-22 | 1978-09-22 | Light deflecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11730478A JPS5543583A (en) | 1978-09-22 | 1978-09-22 | Light deflecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543583A true JPS5543583A (en) | 1980-03-27 |
Family
ID=14708429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11730478A Pending JPS5543583A (en) | 1978-09-22 | 1978-09-22 | Light deflecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543583A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010207690A (en) * | 2009-03-09 | 2010-09-24 | Metawater Co Ltd | Bag tearing apparatus |
-
1978
- 1978-09-22 JP JP11730478A patent/JPS5543583A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010207690A (en) * | 2009-03-09 | 2010-09-24 | Metawater Co Ltd | Bag tearing apparatus |
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