JPH0190034U - - Google Patents
Info
- Publication number
- JPH0190034U JPH0190034U JP18534687U JP18534687U JPH0190034U JP H0190034 U JPH0190034 U JP H0190034U JP 18534687 U JP18534687 U JP 18534687U JP 18534687 U JP18534687 U JP 18534687U JP H0190034 U JPH0190034 U JP H0190034U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive film
- image forming
- carriage
- forming apparatus
- optical imaging
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 238000012634 optical imaging Methods 0.000 claims 3
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- 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
の概略構成図、第２図は暗幕の展開図、第３図は
本考案の要部の平面図、第４図はフレア防止部材
の構造を示す図、第５図は従来例に係る装置要部
の平面図である。
１……コンタクトガラス、２……原稿、３……
原稿圧板、４……光源、６……キヤリツジ、９…
…暗幕、１１，１２……幕ガイド部材、１３……
フイルムホルダー部。
Fig. 1 is a schematic configuration diagram of an image forming apparatus according to an embodiment of the present invention, Fig. 2 is a developed view of a blackout curtain, Fig. 3 is a plan view of main parts of the present invention, and Fig. 4 is a diagram of a flare prevention member. FIG. 5, which is a diagram showing the structure, is a plan view of the main part of the device according to the conventional example. 1...contact glass, 2...manuscript, 3...
Original pressure plate, 4... Light source, 6... Carriage, 9...
...Blackout curtain, 11, 12...Curtain guide member, 13...
Film holder section.
Claims (1)
ス上に載置された原稿をコンタクトガラスに圧着
する原稿圧板と、原稿面を照明する光源と、感光
性フイルムを着脱可能に支持する感光性フイルム
保持手段と、原稿からの反射光を感光性フイルム
面に結像する光学結像素子と、前記光源ならびに
光学結像素子を支持して往復動するキヤリツジと
、そのキヤリツジと前記感光性フイルムとの間に
配置され、キヤリツジの動作と同期し且つ感光性
フイルム面に沿つて移動する、前記原稿面からの
反射光を透過するスリツトを有する暗幕とを備え
た画像形成装置に於いて、前記キヤリツジの移送
領域の外側両端部に、前記暗幕の移動に伴い、こ
れを巻き出し、及び巻き取るために断面が渦巻状
に形成された幕ガイド部材をそれぞれ設けたこと
を特徴とする画像形成装置。 (2) 実用新案登録請求の範囲第(1)項記載の画像
形成装置において、前記光学結像素子がルーフミ
ラーレンズアレイであることを特徴とする画像形
成装置。 (3) 実用新案登録請求の範囲第(1)項記載の画像
形成装置において、前記感光性フイルムが剥離方
式の拡散転写型感光性フイルムであることを特徴
とする画像形成装置。[Scope of Claim for Utility Model Registration] (1) A contact glass, a document pressure plate that presses the document placed on the contact glass to the contact glass, a light source that illuminates the document surface, and a photosensitive film that are removably attached. a photosensitive film holding means for supporting, an optical imaging element for forming an image of reflected light from the original onto the photosensitive film surface, a carriage that supports the light source and the optical imaging element and moves back and forth; An image forming apparatus comprising: a blackout curtain disposed between a photosensitive film, the blackout curtain having a slit that transmits light reflected from the document surface and moving along the photosensitive film surface in synchronization with the movement of a carriage; Curtain guide members each having a spiral cross section are provided at both outer ends of the transport area of the carriage for unwinding and winding up the blackout curtain as the blackout curtain moves. Image forming device. (2) Utility Model Registration The image forming apparatus according to claim (1), wherein the optical imaging element is a roof mirror lens array. (3) Utility Model Registration The image forming apparatus according to claim (1), wherein the photosensitive film is a peel-off type diffusion transfer type photosensitive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18534687U JPH0190034U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18534687U JPH0190034U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190034U true JPH0190034U (en) | 1989-06-14 |
Family
ID=31476665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18534687U Pending JPH0190034U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190034U (en) |
-
1987
- 1987-12-07 JP JP18534687U patent/JPH0190034U/ja active Pending