公开(公告)号：EP0418821B1

公开(公告)日：1997-12-29

申请号：EP90117937

申请日：1990-09-18

Applicant: CANON KK

Inventor： UNOSAWA YASUHIRO ,  KIMURA TETSUO ,  HASEGAWA KOU ,  NAGASHIMA MASASUMI ,  NAGIRA KEIJI ,  SUGITANI HIROSHI ,  HATTORI YOSHIFUMI ,  IKEDA MASAMI ,  SAITO ASAO ,  MASUDA KAZUAKI ,  SAITO AKIO ,  ORIKASA TSUYOSHI

IPC: B41J25/34

CPC classification number: B41J25/34

公开(公告)号：DE69429412T2

公开(公告)日：2002-05-02

申请号：DE69429412

申请日：1994-09-02

Applicant: CANON KK

Inventor： KASHIMURA MAKOTO ,  KANEMITSU SHINJI ,  TAKEMURA MAKOTO ,  OHNISHI TOSHIYUKI ,  NITTA TETSUHIRO ,  UNOSAWA YASUHIRO ,  SAIKAWA SATOSHI ,  YOSHINO HIROSHI

IPC: B41J29/00 ,  B41J2/01 ,  B41J29/02 ,  B41J3/36 ,  B41J3/46

公开(公告)号：DE69318371T2

公开(公告)日：1998-10-29

申请号：DE69318371

申请日：1993-10-28

Applicant: CANON KK

Inventor： NITA TETSUHIRO ,  KANEMITSU SHINJI C O CANON KAB ,  KASHIMURA MAKOTO ,  TAKEMURA MAKOTO ,  MATSUI SHINYA ,  ONISHI TOSHIYUKI ,  UNOSAWA YASUHIRO ,  SATO MASARU ,  MORIOKA HISASHI ,  YOSHINO HIROSHI

IPC: B41J13/00 ,  B65H5/06 ,  G03G15/00

Abstract: The present invention provides a sheet convey apparatus comprising a convey roller contacting with a sheet while rotating to apply a convey force to the sheet, a pinch roller for cooperating with the convey roller to convey the sheet, a support means for supporting a center of the pinch roller in its widthwise direction, and a biasing means for biasing the support means in such a manner that the support means urges the pinch roller against the convey roller in the widthwise direction of the pinch roller.

公开(公告)号：DE69316322T2

公开(公告)日：1998-07-16

申请号：DE69316322

申请日：1993-10-27

Applicant: CANON KK

Inventor： UNOSAWA YASUHIRO ,  KANEMITSU SHINJI ,  KASHIMURA MAKOTO ,  TAKEMURA MAKOTO ,  KIKUCHI SHOJI ,  MATSUI SHINYA ,  ONISHI TOSHIYUKI ,  NITTA TETSUHIRO ,  SATO MASARU ,  MORIOKA HISASHI

IPC: G01D5/14 ,  G01D5/16 ,  G01D15/24

Abstract: Disclosed is a recording apparatus for performing recording such that a carriage mounted with a recording head moves along a guide shaft. The recording apparatus includes a magnetic linear encoder consisting of a scale element magnetized and a detection unit for detecting magnetized information magnetized to the scale element. Provided also are clicks formed on any one of the detection unit and the carriage and click engaging portions formed in the other one of the detection unit and the carriage. The clicks engage with the click engaging portions, whereby the detection unit is snap-locked to the carriage. This enables the detection unit of the magnetic linear encoder to be readily attached to the carriage and besides, when attached, prevents disorder of the information magnetized to the scale element. Further, even when a position of the carriage shifts corresponding to sheets having different thicknesses, a sliding load of the carriage does not change. A deformation and abrasion of the scale element of the magnetic linear encoder are restrained as much as possible. Moreover, the abrasion of bearings of a head of the magnetic linear encoder is eliminated.

公开(公告)号：DE69029443T2

公开(公告)日：1997-06-26

申请号：DE69029443

申请日：1990-09-18

Applicant: CANON KK

Inventor： HIRANO HIROFUMI ,  UNOSAWA YASUHIRO

IPC: B41J25/308 ,  B41J2/165 ,  B41J25/304

公开(公告)号：DE69116258D1

公开(公告)日：1996-02-22

申请号：DE69116258

申请日：1991-08-09

Applicant: CANON KK

Inventor： NITTA TETSUHIRO ,  KIYOHARA TAKEHIKO ,  UNOSAWA YASUHIRO ,  YOSHIMURA SHIGERU

IPC: B65H3/06 ,  B65H5/06

Abstract: A sheet feeding apparatus (30) comprising a sheet containing means for supporting sheets, a sheet supply means (41) for feeding out the sheet (13) from the sheet containing means, a path surface (31) for deflecting the sheet by abutting the sheet fed from the sheet supply means against the path surface to guide the sheet in a predetermined direction. In such sheet feeding apparatus, a rotary feeding means for applying a feeding force to the sheet (13) by slidingly contacting with a surface of the sheet (13) fed from the sheet supply means, which is opposite to a surface facing the path surface (31), is provided.

公开(公告)号：DE69435017T2

公开(公告)日：2008-05-08

申请号：DE69435017

申请日：1994-09-01

Applicant: CANON KK

Inventor： UNOSAWA YASUHIRO ,  KASHIMURA MAKOTO ,  TAKEMURA MAKOTO ,  ONISHI TOSHIYUKI ,  NITTA TETSUHIRO ,  SAIKAWA SATOSHI ,  YOSHINO HIROSHI

IPC: B41J2/01 ,  B41J19/18 ,  B41J2/165 ,  B41J19/20

公开(公告)号：DE69435017D1

公开(公告)日：2007-09-27

申请号：DE69435017

申请日：1994-09-01

Applicant: CANON KK

Inventor： UNOSAWA YASUHIRO ,  KASHIMURA MAKOTO ,  TAKEMURA MAKOTO ,  ONISHI TOSHIYUKI ,  NITTA TETSUHIRO ,  SAIKAWA SATOSHI ,  YOSHINO HIROSHI

IPC: B41J2/01 ,  B41J19/18 ,  B41J2/165 ,  B41J19/20

公开(公告)号：DE69031852T2

公开(公告)日：1998-05-20

申请号：DE69031852

申请日：1990-09-18

Applicant: CANON KK

Inventor： UNOSAWA YASUHIRO ,  KIMURA TETSUO ,  HASEGAWA KOU ,  NAGASHIMA MASASUMI ,  NAGIRA KEIJI ,  SUGITANI HIROSHI ,  HATTORI YOSHIFUMI ,  IKEDA MASAMI ,  SAITO ASAO ,  MASUDA KAZUAKI ,  SAITO AKIO ,  ORIKASA TSUYOSHI

IPC: B41J25/34

公开(公告)号：DE69122596D1

公开(公告)日：1996-11-14

申请号：DE69122596

申请日：1991-12-27

Applicant: CANON KK

Inventor： KIYOHARA TAKEHIKO ,  NODA ATSUSHI ,  ARA YOJI ,  KASHIMURA MAKOTO ,  HAGIWARA HIROYUKI ,  NITTA TETSUHIRO ,  UNOSAWA YASUHIRO

IPC: B41J13/00 ,  B41J13/10 ,  B41J25/308 ,  B41J29/02

Abstract: The present invention provides a recording system having a detachable automatic sheet supplying apparatus, wherein: a projection protruding substantially in a horizontal direction is formed on the recording system or on the automatic sheet supplying apparatus, so that they can stand by themselves; a recess is formed in the automatic sheet supplying appparatus or in the recording system; and the recording system is connected to the automatic sheet supplying apparatus by fitting the projection into the recess.