JPH0258213U - - Google Patents
Info
- Publication number
- JPH0258213U JPH0258213U JP13660688U JP13660688U JPH0258213U JP H0258213 U JPH0258213 U JP H0258213U JP 13660688 U JP13660688 U JP 13660688U JP 13660688 U JP13660688 U JP 13660688U JP H0258213 U JPH0258213 U JP H0258213U
- Authority
- JP
- Japan
- Prior art keywords
- polygon mirror
- contacts
- ridge
- resin
- drive shaft
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案に係るポリゴンミラーの係合機
構の実施例を示す図で、図中の番号は以下のもの
を示す。
１……ポリゴンミラー、２……駆動用シヤフト
、３……底面、４……係合孔の内面、５……稜。
第２図は第１図の稜の近傍の拡大図であり、破
線は理想的な形状を、実線は実際の形状の一例を
示したものである。
FIG. 1 is a diagram showing an embodiment of a polygon mirror engagement mechanism according to the present invention, and the numbers in the figure indicate the following. DESCRIPTION OF SYMBOLS 1... Polygon mirror, 2... Driving shaft, 3... Bottom surface, 4... Inner surface of engagement hole, 5... Edge. FIG. 2 is an enlarged view of the vicinity of the edge in FIG. 1, where the broken line represents an ideal shape and the solid line represents an example of an actual shape.
Claims (1)
ミラーを駆動するモータにおいて、フランジを備
えた駆動シヤフトが該ポリゴンミラーの底部と係
合孔の内面で底面と接する稜より上で接する事を
特徴とするポリゴンミラーの係合機構。 A resin-molded polygon mirror and a motor for driving the polygon mirror, characterized in that a drive shaft having a flange contacts the bottom of the polygon mirror above the ridge that contacts the bottom at the inner surface of the engagement hole. engagement mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13660688U JPH0258213U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13660688U JPH0258213U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258213U true JPH0258213U (en) | 1990-04-26 |
Family
ID=31397271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13660688U Pending JPH0258213U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258213U (en) |
-
1988
- 1988-10-19 JP JP13660688U patent/JPH0258213U/ja active Pending