JPS587153U - variable magnification copying device - Google Patents
variable magnification copying deviceInfo
- Publication number
- JPS587153U JPS587153U JP9987981U JP9987981U JPS587153U JP S587153 U JPS587153 U JP S587153U JP 9987981 U JP9987981 U JP 9987981U JP 9987981 U JP9987981 U JP 9987981U JP S587153 U JPS587153 U JP S587153U
- Authority
- JP
- Japan
- Prior art keywords
- magnification
- detection means
- variable magnification
- copying
- conveyance
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の適用できる複写装置の一例の説明図、
第２図は本考案の一実施例の要部の説明図、第３図は本
考案の一実施例の制御回路の説明図である。
４．５は原稿走査ミラー、９は感光体ドラム、１１は複
写材、１３は複写材搬送ローラ、２０は作用板、２１は
７オトインタラプタである。FIG. 1 is an explanatory diagram of an example of a copying apparatus to which the present invention can be applied;
FIG. 2 is an explanatory diagram of a main part of an embodiment of the present invention, and FIG. 3 is an explanatory diagram of a control circuit of an embodiment of the present invention. 4.5 is an original scanning mirror, 9 is a photosensitive drum, 11 is a copying material, 13 is a copying material conveyance roller, 20 is an action plate, and 21 is a 7-way interrupter.
Claims (1)
に対応して変更し、かつ選択された倍率に対応して複写
材の搬送開始を制御するようにした可変倍複写装置にお
い゛て、− 原稿走査手段の移動経路に沿った所定の位置に配置され
た１つの検出手段と、 この検出手段に作用する作珀部料であって、上記原稿走
査手段に設けられた、所定の長さを有する作用部材と、 第１の倍率での複写時は上記作用部材の先端部が上記検
出手段に作用した信号により、また第２の倍率での複写
時は上記作用部材の後端部が上記検出手段に作用した使
号により、夫々複写材の搬送を開始させる制御手段と、 を備えたこぶを特徴とする可変倍複写装置。[Scope of Claim for Utility Model Registration] The relative speed ratio of the photoreceptor and document scanning means is changed in accordance with the selected magnification, and the start of conveyance of the copy material is controlled in accordance with the selected magnification. In the variable magnification copying apparatus, there is provided: - one detection means disposed at a predetermined position along the movement path of the original scanning means; and a cropping member acting on the detection means, the original scanning means a working member having a predetermined length and provided at a first magnification, the tip of the working member is activated by a signal applied to the detection means when copying at a first magnification, and when copying at a second magnification, A variable magnification copying apparatus comprising: a control means for starting the conveyance of the copy material in response to a signal applied by the rear end of the action member to the detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987981U JPS587153U (en) | 1981-07-03 | 1981-07-03 | variable magnification copying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987981U JPS587153U (en) | 1981-07-03 | 1981-07-03 | variable magnification copying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS587153U true JPS587153U (en) | 1983-01-18 |
Family
ID=29894598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9987981U Pending JPS587153U (en) | 1981-07-03 | 1981-07-03 | variable magnification copying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146647U (en) * | 1985-03-01 | 1986-09-10 | ||
| JPS6231740A (en) * | 1985-08-05 | 1987-02-10 | Toyoda Autom Loom Works Ltd | Transmission in fork-lift |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123131A (en) * | 1977-04-04 | 1978-10-27 | Ricoh Co Ltd | Compensation for registration of magnifying copying machine |
-
1981
- 1981-07-03 JP JP9987981U patent/JPS587153U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123131A (en) * | 1977-04-04 | 1978-10-27 | Ricoh Co Ltd | Compensation for registration of magnifying copying machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146647U (en) * | 1985-03-01 | 1986-09-10 | ||
| JPH0518520Y2 (en) * | 1985-03-01 | 1993-05-17 | ||
| JPS6231740A (en) * | 1985-08-05 | 1987-02-10 | Toyoda Autom Loom Works Ltd | Transmission in fork-lift |
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