JPH0269343U - - Google Patents
Info
- Publication number
- JPH0269343U JPH0269343U JP14667288U JP14667288U JPH0269343U JP H0269343 U JPH0269343 U JP H0269343U JP 14667288 U JP14667288 U JP 14667288U JP 14667288 U JP14667288 U JP 14667288U JP H0269343 U JPH0269343 U JP H0269343U
- Authority
- JP
- Japan
- Prior art keywords
- rate carriage
- piece
- carriage
- document table
- moves
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は本考案に係わる原稿台固定式電子写真
複写機における光学走査機構の一実施例を示す要
部拡大断面図、第２図は一般の原稿台固定式電子
写真複写機における光学走査機構の一例を示す断
面図、第３図は同原稿台固定式電子写真複写機に
おける光学走査機構の要部斜視図、第４図は第１
図を―線で切断したときの断面図、第５図は
従来のストツパ片と本考案のストツパ片、および
それらの振動データを示すグラフである。
３…スキヤンロツド、４…フルフレートキヤリ
ツジ、５…ハーフレートキヤリツジ、２１…突起
片、２１ａ…突起部、２１ｂ…先端部、２２…フ
レーム、２３…キヤリツジストツパ部材、２３ａ
…ストツパ片、２３ｃ…山部、２４…ダンパー。
FIG. 1 is an enlarged sectional view of a main part showing an embodiment of an optical scanning mechanism in an electrophotographic copying machine with a fixed document table according to the present invention, and FIG. 2 shows an optical scanning mechanism in a general electrophotographic copying machine with a fixed document table. 3 is a sectional view showing an example, FIG.
FIG. 5 is a cross-sectional view when the figure is cut along the - line, and FIG. 5 is a graph showing a conventional stopper piece, a stopper piece of the present invention, and vibration data thereof. 3...Scan rod, 4...Full plate carriage, 5...Half plate carriage, 21...Protrusion piece, 21a...Protrusion part, 21b...Tip part, 22...Frame, 23...Carriage stopper member, 23a
...stopper piece, 23c...mountain, 24...damper.
Claims (1)
リツジ及びこのフルレートキヤリツジの１／２の
速度で移動するハーフレートキヤリツジを備えた
原稿台固定式電子写真複写機において、ハーフレ
ートキヤリツジの下部とハーフレートキヤリツジ
下方に配設されたフレームとの間において、いず
れか一方側に突起片を設けると共に、他方側には
、ハーフレートキヤリツジが所定位置まで移動し
たときにこの突起片と係合関係となる略「〓」状
の弾性ストツパ片を有するキヤリツジストツパ部
材を設け、画像スタート位置以降においてはスト
ツパ片と突起片が接触しないように構成したこと
を特徴とする原稿台固定式電子写真複写機におけ
る光学系走査機構。 In an electrophotographic copying machine with a fixed document table, which is equipped with a full-rate carriage that moves parallel to the document table and a half-rate carriage that moves at half the speed of the full-rate carriage, the lower part of the half-rate carriage and A protruding piece is provided on either side between the half-rate carriage and the frame disposed below, and a protruding piece is provided on the other side that engages with this protruding piece when the half-rate carriage moves to a predetermined position. A document table fixed type electronic device, characterized in that a carriage stopper member having a substantially "〓"-shaped elastic stopper piece is provided, and the stopper piece and the projection piece are configured so as not to come into contact with each other after the image start position. Optical scanning mechanism in photocopying machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14667288U JPH0269343U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14667288U JPH0269343U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269343U true JPH0269343U (en) | 1990-05-25 |
Family
ID=31416382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14667288U Pending JPH0269343U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008090037A (en) * | 2006-10-03 | 2008-04-17 | Seiko Epson Corp | Image reading apparatus |
-
1988
- 1988-11-11 JP JP14667288U patent/JPH0269343U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008090037A (en) * | 2006-10-03 | 2008-04-17 | Seiko Epson Corp | Image reading apparatus |
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