JPH0427450U - - Google Patents
Info
- Publication number
- JPH0427450U JPH0427450U JP6812990U JP6812990U JPH0427450U JP H0427450 U JPH0427450 U JP H0427450U JP 6812990 U JP6812990 U JP 6812990U JP 6812990 U JP6812990 U JP 6812990U JP H0427450 U JPH0427450 U JP H0427450U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- document table
- image forming
- forming apparatus
- 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
- 238000013016 damping Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 6
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は本考案の一実施例に係る画像形成装置
の要部の構造を示す斜視図、第２図は本考案の他
の実施例に係る画像形成装置の要部の構造を示す
斜視図である。
符号の説明、１……原稿台、４……第１ミラー
枠、５……第２ミラー枠、６……駆動軸、８……
基台、９……駆動プーリ、１０……ワイヤ、１１
，１３……軸受、１２……ダンパ（減衰機構）、
１４……振動減衰部材（減衰機構）。
FIG. 1 is a perspective view showing the structure of the main part of an image forming apparatus according to an embodiment of the present invention, and FIG. 2 is a perspective view showing the structure of the main part of an image forming apparatus according to another embodiment of the invention. It is. Explanation of symbols: 1...Original table, 4...First mirror frame, 5...Second mirror frame, 6...Drive shaft, 8...
Base, 9... Drive pulley, 10... Wire, 11
, 13... Bearing, 12... Damper (damping mechanism),
14... Vibration damping member (damping mechanism).
Claims (1)
記原稿台若しくは上記光学系を往復移動可能に配
備すると共に、上記光学系の相対的な走査方向に
対してその軸芯を略直角にして駆動軸を設け、上
記駆動軸の両端部から上記原稿台若しくは上記光
学系に駆動力を伝達して該原稿台若しくは該光学
系を往復移動させるようにした画像形成装置にお
いて、上記駆動軸の略中央部に、該駆動軸に生ず
る振動を減衰させる減衰機構を設けたことを特徴
とする画像形成装置。 The document table or the optical system is arranged so as to be movable back and forth in a scanning direction relative to the optical system with respect to the document table, and a drive shaft is provided with its axis substantially perpendicular to the scanning direction relative to the optical system. In the image forming apparatus, the image forming apparatus is configured to transmit a driving force from both ends of the drive shaft to the document table or the optical system to reciprocate the document table or the optical system, wherein the document table or the optical system is moved back and forth; An image forming apparatus further comprising a damping mechanism that damps vibrations generated in the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812990U JPH0427450U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812990U JPH0427450U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427450U true JPH0427450U (en) | 1992-03-04 |
Family
ID=31602301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6812990U Pending JPH0427450U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427450U (en) |
-
1990
- 1990-06-27 JP JP6812990U patent/JPH0427450U/ja active Pending
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