Title:
BOTH SURFACE UNIT IN IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2710277
Kind Code:
B2
Abstract:
PURPOSE: To enable using in high versatility by providing a retreating means for retreating a pressing plate in relation to a paper sheet to which the moving ratio of the pressing plate to side plates is different when the pressing plate for positioning the paper sheet wherein an image if formed on one side surface into the refeeding position and the side plates are moved at the specified ratio.
CONSTITUTION: A both surface unit 2 is provided with a guide passage 8 composed of upper and lower guide plates 8a, 8b connected to a bent passage 7 of a copying device main body 1 on the upper surface, a passage 10 to be directly connected to a copying device main body 1 by switching of a switch claw 9, and a passage 12 for feeding a paper sheet to an intermediate tray part 11. A pressing plate 15 for positioning the paper sheet end to a feeding roller 13, and capable of being moved by the specified ratio on the basis of the direction of the paper sheet and two side plates 16 are provided on the intermediate tray part 11. This pressing plate 15 can be raised and downed freely by a solenoid in order to retreat the pressing plate 16 to the position in which the tip of the paper sheet to be fed is not disturbed in relation to the paper sheet to which the moving ratio of the pressing plate 15 and the side plates 16 is different.
Inventors:
Yukihiro Ohno
Tsuchiya civilization
Tsuchiya civilization
Application Number:
JP34162495A
Publication Date:
February 10, 1998
Filing Date:
December 27, 1995
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G15/00; B65H9/06; B65H31/36; B65H83/02; B65H85/00; (IPC1-7): B65H83/02; B65H9/06; B65H31/36; G03G15/00
Domestic Patent References:
| JP5813529U | ||||
| JP5973752U | ||||
| JP63104342U | ||||
| JP6365646U |
Attorney, Agent or Firm:
Hideo Takino (1 outside)