发明名称 IMAGE FORMING DEVICE
摘要 PURPOSE: To prevent the tip of a paper sheet from being damaged, broken, etc., due to rubbing by providing recessed parts fitting projections on the tip of a push-up plate at the lower part of a guide member for covering a rotary member for resupplying the paper sheet, and guiding the tip of the paper sheet by means of guide ribs provided in the proper place at the front of the projections located on both sides of the recessed parts. CONSTITUTION: In an image forming device where a paper sheet 1, on one side of which an image is recorded, is laminated on a push-up plate 2, and then the paper sheet is resupplied to record an image on the other side, a rotary member 3 which takes in the one side-recorded paper sheet 1 when it rotates forward and which takes out the paper sheet to resupply the paper sheet when it rotates reversely, is provided directly above the push-up plate 2. Then, a guide member 4 is provided to cover the outside of the rotary member 3. In this case, projections 2a are provided at the tip part of the push-up plate 2 to passably fit recessed parts 4b provided at the lower part of the guide member 4. Further, guide ribs 6 for guiding the tip of the paper sheet are provided on both sides of the recessed parts 4b, and thus the generation of flaw or break can be avoided.
申请公布号 JPH08133609(A) 申请公布日期 1996.05.28
申请号 JP19940301454 申请日期 1994.11.10
申请人 RICOH CO LTD 发明人 WATASE HIROYUKI
分类号 G03G15/00;B65H85/00;(IPC1-7):B65H85/00 主分类号 G03G15/00
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