Document feeder of printer

Sheet feeding or delivering – Feeding – Multiple supplies

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

271273, 271275, 271 913, 27126501, 271186, B65H 344, B65H 526

Patent

active

061059536

ABSTRACT:
Disclosed is a printer wherein an inverted paper feeding roller (5), for inverting and feeding a recording sheet, is located under a horizontal, paper transportation path (20), along which is provided a main paper feeding roller (21) for feeding a recording sheet to a recording/writing unit; and wherein when the recording sheet reaches the main paper feeding roller (21), paper pressing rollers (8) and (16) that are in contact with the inverted paper roller (5) are separated from it to reduce the transportation resistance engendered by the recording sheet, and a movable guide member (30), which is located at the portion whereat the horizontal paper transportation path (20) and the inverted paper transportation path meet, is smoothly connected to the horizontal paper transportation path (20) to prevent the occurrence of a flipping sound at this portion.

REFERENCES:
patent: 4337935 (1982-07-01), Sawada et al.
patent: 4773782 (1988-09-01), Hirano
patent: 4872659 (1989-10-01), Kato et al.
patent: 5290021 (1994-03-01), Murooka et al.
patent: 5651538 (1997-07-01), Chang et al.
Patent Abstracts of Japan, vol. 011, No. 316 (M-631) Oct. 15, 1987 & JP 62 100349 A (Canon Inc) May 9, 1987, *Abstract.
Patent Abstracts of Japan, vol. 096, No. 002, Feb. 29, 1996 & JP 07 266646 A (Matsushita Electric Ind. Co., Ltd.) Oct. 17, 1995 *Abstract.
Patent Abstracts of Japan, vol. 012, No. 061 (M-671), Feb. 24, 1988, & JP 62 205956 A (Tokyo Electric Co., Ltd.) Sep. 10, 1987 *Abstract.
Patent Abstracts of Japan, vol. 096, No. 002, Feb. 29, 1996. JP-07-266646 A (Matsushita Electric Ind. Co., Ltd.) Oct. 17, 1995.
Patent Abstracts of Japan, vol. 012, No. 061 (M-671), Feb. 24, 1998. JP 62-205956 A (Tokyo Electric Co., Ltd.), Sep. 10, 1987.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Document feeder of printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Document feeder of printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Document feeder of printer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-571649

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.