JPH0451460U

JPH0451460U -

Info

Publication number: JPH0451460U
Application number: JP9349490U
Authority: JP
Priority date: 1990-09-05
Filing date: 1990-09-05
Publication date: 1992-04-30
Anticipated expiration: 2005-09-05
Also published as: JP2571636Y2

Description

[Brief explanation of drawings]

第１図〜第３図ｄはこの考案の第１実施例を示
しており、第１図はシート移送装置を適用した原
稿給送装置の反転排出部の縦断面図、第２図はシ
ート移送装置の斜視図、第３図ａ〜第３図ｄは同
じく動作説明図、第４図は装置の第２実施例の構
成図、第５図は同じく第３実施例の構成図である
。１０……原稿給送装置、２０……反転排出部、
３０……シート搬送装置、３１……排出ローラ（
移送ローラ）、３３……ローラ部、３４……パド
ル片（舌片部材）、３４ａ……基部、３４ｂ……
先端部、３４ｃ……逃がし部、３４ｃ……背面、
４０……押圧ローラ（押圧手段）。 Figures 1 to 3d show a first embodiment of this invention, in which Figure 1 is a longitudinal cross-sectional view of a reversing and discharging section of a document feeding device to which a sheet conveying device is applied, and Figure 2 is a sheet conveying device. FIGS. 3a to 3d are perspective views of the apparatus; FIG. 4 is a block diagram of the second embodiment of the apparatus; and FIG. 5 is a block diagram of the third embodiment. 10...Document feeding device, 20...Reversing discharge section,
30...Sheet conveyance device, 31...Discharge roller (
transfer roller), 33...roller part, 34...paddle piece (tongue piece member), 34a...base, 34b...
Tip part, 34c... Relief part, 34c... Back side,
40...Press roller (pressing means).

Claims

[Claims for Utility Model Registration] (1) In a sheet transport device consisting of a transport roller and a pressing member that clamps and transports the sheet between the transport roller, one end of the sheet is arranged around the cylindrical generatrix of the transport roller. At least one tongue member is provided on the circumferential surface of the tongue member, which is movable up and down from the surface and whose back surface constitutes a part of the circumferential surface of the transfer roller when it is laid down, and the pressing member is arranged in the direction of rotation of the transfer roller. A sheet conveying device characterized in that the tongue member is configured to come into contact with the tongue member from the base side. (2) The tongue member, whose one end can be raised and lowered from the circumferential surface of the transfer roller, is made of an elastic material, has a base integral with the transfer roller, and is molded so that the other end can be raised and lowered from the circumferential surface. The sheet transport device according to claim 1. (3) The tongue piece member, whose one end is movable from the circumferential surface of the transfer roller, has a base pivotably supported by the transfer roller, and is provided with biasing means for directing the tip side outward from the circumferential surface. The sheet transport device according to claim 1, wherein the sheet transport device is a sheet transport device according to claim 1.