Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1997-10-07
1999-05-11
Braun, Fred L.
Facsimile and static presentation processing
Facsimile
Picture signal generator
358496, H04N1/00;1/40
Patent
active
059033657
ABSTRACT:
A sheet conveying apparatus and an original reading apparatus according to the present invention can reduce a load of a drive system for rotating a convey rotary member and can be made compact. The apparatus includes an original convey roller rotatably supported by a frame, and a contact sensor holder rockably held by a contact sensor rotation shaft regulated in a thickness-wise direction of an original by a contact sensor holder rotation shaft holding portion of the frame and adapted to hold a second contact sensor in a confronting relation to the original convey roller. The second contact sensor is urged against the original convey roller by an urging spring.
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patent: 5070415 (1991-12-01), Matsumoto
patent: 5125047 (1992-06-01), Ito et al.
patent: 5267058 (1993-11-01), Sata
patent: 5420701 (1995-05-01), Terashima et al.
patent: 5539538 (1996-07-01), Terao
Patent Abstracts of Japan; Japanese Patent Publication No. 06217073; Aug. 5, 1994.
Patent Abstracts of Japan; Japanese Patent Publication No. 02063369; Mar. 2, 1990.
Iwata Naohiro
Kawashima Shunji
Nakano Yuji
Terashima Hideyuki
Yokoyama Minoru
Braun Fred L.
Canon Kabushiki Kaisha
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