JPS63157057U

JPS63157057U -

Info

Publication number: JPS63157057U
Application number: JP4892087U
Authority: JP
Priority date: 1987-04-02
Filing date: 1987-04-02
Publication date: 1988-10-14

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の実施例を示し、第１
図は原稿送り材の正面図、第２図は搬送路の展開
説明図、第３図はセンサの配列を示す説明図、第
４図はセンサの配列の他の実施例を示す説明図、
第５図は従来の原稿送り機の正面図、第６図は同
一系列の原稿送り状態説明図である。１０は原稿受け台、１２は搬送路、１３はプラ
テン、１６はゲート、１８は原稿送りベルト。 1 to 4 show embodiments of the present invention.
FIG. 2 is a front view of the document feeding material, FIG. 2 is a developed explanatory diagram of the conveyance path, FIG. 3 is an explanatory diagram showing the sensor arrangement, and FIG. 4 is an explanatory diagram showing another example of the sensor arrangement.
FIG. 5 is a front view of a conventional document feeder, and FIG. 6 is an explanatory diagram of the document feeding state of the same series. 10 is a document tray, 12 is a transport path, 13 is a platen, 16 is a gate, and 18 is a document feed belt.

Claims

[Scope of utility model registration request]

The sending side of the document receiving table 10 is connected to one side of the platen 13 by a conveyance path 12, and a document feed belt 18 is disposed on the upper surface of the platen 13, and a gate 16 is attached to the exit side of the conveyance path 12. A document size detection device for a document feeder, comprising a document feeder, and comprising a sensor provided on the entrance side of the conveyance path 12 for detecting document lengths of different sizes in the same series.