JPS58163946U

JPS58163946U - Copy machine

Info

Publication number: JPS58163946U
Application number: JP6169182U
Authority: JP
Inventors: 大野　幸博
Original assignee: 株式会社リコー
Priority date: 1982-04-27
Filing date: 1982-04-27
Publication date: 1983-11-01
Also published as: JPH0245857Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の複写機の概略断面説明図、第２図はこの
考案の実施例の概略断面説明図、第３図は同上のブック
モード時における要部の縦断正面図、第４図は同じくシ
ートモード時における要部の縦断正面図である。２・・・第１原稿ガラス、３，１３・・・光学系ユニッ
ト、４・・・第２原稿ガラス、６．２２・・・搬送装置
、１８・・・感光体ドラム、２０・・・原稿ガラス、２
１・・・ケース、２６・・・側板、２８・・・スケール
。Fig. 1 is a schematic sectional view of a conventional copying machine, Fig. 2 is a schematic sectional view of an embodiment of this invention, Fig. 3 is a vertical sectional front view of the main parts in book mode, and Fig. 4 is a schematic sectional view of a conventional copying machine. FIG. 6 is a longitudinal sectional front view of the main parts in the same seat mode. 2... First original glass, 3, 13... Optical system unit, 4... Second original glass, 6.22... Conveyance device, 18... Photosensitive drum, 20... Original glass, 2
1...Case, 26...Side plate, 28...Scale.

Claims

[Scope of utility model registration request]

A first original glass for placing a thick original provided on the top surface of the main body, a second original glass for a sheet original provided adjacent thereto, and a transport device housed in a case for transporting the sheet original; an optical system for projecting an image that is reciprocatably provided below the first original glass, and when copying a thick original, the optical system is moved back and forth to place an image of the thick original on the first original glass. images of thick originals are sequentially projected onto the moving photoreceptor, while when copying sheet originals, the optical system is moved below the second original glass to maintain a stationary state while the sheet original is transferred to the conveying device. In a copying machine of the type that sequentially projects images of a sheet original onto a moving photoreceptor, a first original glass is provided so that the sheet original can be moved from the first original glass to the second original glass.
A document glass and a second document glass are connected, and a scale is rotatably provided at the lower end of the side plate on the side where the sheet document is inserted in the case of the conveyance device, with its rear end pivoted, and a thick document is copied. When copying a sheet original, the tip of the scale is brought into contact with the top surface of the first original glass, and the tip of the scale is brought into contact with the leading edge of the original to position the original.When copying a sheet original, the scale is rotated. A copying machine characterized in that a sheet document is inserted into a conveyance device by raising the leading end of the copying machine.