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111. 发明公开

EP1634830A3 Planographic printing plate supply unit 有权
标题翻译：用于金属印刷板输送单元
公开(公告)号：EP1634830A3
公开(公告)日：2006-03-22
申请号：EP05019918.1
申请日：2005-09-13
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Kawamura, Yoshinori , Matsuba, Kikuo , Komiyama, Kazuoki , Koyanagi, Yoshihiro
IPC分类号： B65H3/06
CPC分类号： B65H3/0638 , B65H2404/521 , B65H2404/5391 , B65H2701/18264 , B65H2701/1928
摘要： A planographic printing plate supply unit comprising: carrying rollers (42) rotating while pressing a stacking bundle (18), in which planographic printing plates (20) and covering papers (22) are stacked alternately, so as to carry the planographic printing plate and covering paper at the top of the stacking bundle, wherein convex portions (43) which are elastically deformed when pressing the stacking bundle (18) and whose contact area with the planographic printing plate (20) is larger after being elastically deformed than before are provided on the outside periphery of the carrying roller (42).

112. 发明公开

EP1634830A2 Planographic printing plate supply unit 有权
标题翻译：平版印刷版供应单元
公开(公告)号：EP1634830A2
公开(公告)日：2006-03-15
申请号：EP05019918.1
申请日：2005-09-13
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Kawamura, Yoshinori , Matsuba, Kikuo , Komiyama, Kazuoki , Koyanagi, Yoshihiro
IPC分类号： B65H3/06
CPC分类号： B65H3/0638 , B65H2404/521 , B65H2404/5391 , B65H2701/18264 , B65H2701/1928
摘要： A planographic printing plate supply unit comprising: carrying rollers (42) rotating while pressing a stacking bundle (18), in which planographic printing plates (20) and covering papers (22) are stacked alternately, so as to carry the planographic printing plate and covering paper at the top of the stacking bundle, wherein convex portions (43) which are elastically deformed when pressing the stacking bundle (18) and whose contact area with the planographic printing plate (20) is larger after being elastically deformed than before are provided on the outside periphery of the carrying roller (42).
摘要翻译：一种平版印刷版供应单元，包括：在平版印刷版（20）和封面纸（22）交替堆叠的同时按压堆叠束（18）的同时旋转的传送辊（42），以便传送平版印刷版和在堆叠束的顶部覆盖纸张，其中在按压堆叠束（18）时弹性变形并且与平版印刷板（20）的接触面积在比之前弹性变形之后更大的凸部（43）被设置在传送辊（42）的外周上。

113. 发明公开

EP1038818A3 Drive wheel for driving a sheet 审中-公开
标题翻译：驱动轮用于输送薄片
公开(公告)号：EP1038818A3
公开(公告)日：2001-07-04
申请号：EP00302273.8
申请日：2000-03-21
申请人： Gerber Scientific Products, Inc.
发明人： Zenzak, Brian , Thomas, Michael , Fisher, Kenneth , Schlueter, Richard
IPC分类号： B65H27/00 , B65H5/06
CPC分类号： B65H27/00 , B65H5/062 , B65H2404/181 , B65H2404/521
摘要： An apparatus (10) for performing a work operation on sheet material (12) includes a plurality of drive wheels (42) for driving the sheet material (12) in cooperation with a plurality of pinch rollers (36) along a feed path (30). Each of the drive wheels (42) includes a drive surface (54) having a plurality of primary teeth (60) and a plurality of secondary teeth (62). Each primary tooth (60) includes a top surface (76) and a plurality of primary contact points (78) to engage the sheet material (12). Each secondary tooth (62) includes either a secondary contact line (92) or a secondary contact point (90) that come into contact with the sheet material (12) to provide additional driving force and to prevent the sheet material from being perforated by the primary teeth (60). The primary teeth (60) and the secondary teeth (62) of the drive wheels (42) engage the sheet material (12) to advance the sheet material along the feed path (30). The drive surface (54) of the drive wheels (42) of the present invention minimizes slippage of the sheet material (12) in the drive apparatus (10) without damaging the sheet material (12).

114. 发明公开

EP0401886A1 Supporting or guiding roller 失效
标题翻译： Leit-ßStützwalze。
公开(公告)号：EP0401886A1
公开(公告)日：1990-12-12
申请号：EP90201247.5
申请日：1990-05-16
申请人： STORK SCREENS B.V.
发明人： Ekkel, Ronald , Diebels, Bernard Pierre
IPC分类号： B65H27/00
CPC分类号： B65H27/00 , B65H2404/1414 , B65H2404/181 , B65H2404/521
摘要： Described is a roller comprising a thin seamless metal sleeve (52) at its surface which is provided with a surface structure (3, 5, 6, 9) for preventing the formation of an air cushion when such (52) roller is used for guiding or supporting a moving web-type substrate.
Such surface structure (3, 5, 6, 9) is further protected with a wear-resistant top layer of ceramic, glass, quartz or polytetrafluoroethylene.
Also is described an apparatus comprising one or more of such rollers (52).
摘要翻译：描述的是一种滚筒，其在其表面上包括薄的无缝金属套筒（52），该滚筒上设有表面结构（3,5,6,9），用于当这种（52）滚轮用于引导时防止形成气垫或支撑移动的网状基底。这种表面结构（3,5,6,9）被陶瓷，玻璃，石英或聚四氟乙烯的耐磨顶层进一步保护。还描述了包括一个或多个这样的辊（52）的设备。

115. 发明公开

EP0373480A3 A steel web conveying roller, and a process for manufacturing such a roller 失效
标题翻译：钢丝网输送滚筒及制造滚筒的方法
公开(公告)号：EP0373480A3
公开(公告)日：1990-12-05
申请号：EP89122407.3
申请日：1989-12-05
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Lioy, Daniel C. c/o EASTMAN KODAK COMPANY , Hurtubis, Edward F. c/o EASTMAN KODAK COMPANY , Schinkler, Edward R. c/o EASTMAN KODAK COMPANY
IPC分类号： B65H27/00
CPC分类号： B41N7/00 , B41N2207/02 , B65H27/00 , B65H2404/181 , B65H2404/521 , Y10T29/4956
摘要： A stainless steel roller for conveying a web has a surface (14) prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface (14) is finished with a grinding action for removing the peaks to produce plateaus (30) surrounded by interconnected channels (32). The interconnected channels of the surface allow air entrained between the roller surface (14) and a web to be vented through the channels while the web is in contact with the roller.

116. 发明授权

KR100461590B1 화상형성기기의 용지이송장치 失效
标题翻译： 화상형성기기의용지이송장치
公开(公告)号：KR100461590B1
公开(公告)日：2004-12-14
申请号：KR1020020047608
申请日：2002-08-12
申请人： 삼성전자주식회사
发明人： 신상엽
IPC分类号： G03G15/00
CPC分类号： B65H9/004 , B65H5/38 , B65H9/06 , B65H9/106 , B65H2301/512125 , B65H2404/521 , B65H2404/6111
摘要： A paper transferring device for an image forming apparatus includes a plurality of guide members forming a paper transferring path connecting a paper feeding device and a photosensitive drum, a feeding roller disposed on a side of the paper transferring path adjacent to the photosensitive drum, the feeding roller transferring a paper incoming along the paper transferring path to the photosensitive drum, at least one transferring roller disposed on the paper transferring path between the feeding roller and the paper feeding device, the transferring roller transferring the paper picked-up from the paper feeding device to the feeding roller, and a paper leading edge aligning unit for aligning a leading edge of the paper so that the leading edge of the paper is parallel to a rotation axis of the feeding roller prior to entering the feeding roller to prevent the paper from being skewed.
摘要翻译：一种用于图像形成设备的纸张传送装置，包括：多个引导构件，形成用于连接纸张馈送装置和感光鼓的纸张传送路径;馈送辊，设置在纸张传送路径的与感光鼓相邻的一侧上;馈送将沿着所述纸张传送路径进入的纸张传送到所述感光鼓;至少一个传送辊，设置在所述馈送辊和所述供纸装置之间的所述纸张传送路径上，所述传送辊将从所述供纸装置拾取的纸张以及纸张前端对齐单元，其用于对准纸张的前缘，使得纸张的前缘在进入进给辊之前平行于进给辊的旋转轴线以防止纸张进入歪斜。

117. 发明公开

KR1020040097298A 시트 공급 장치, 시트 분리 부재, 시트 공급 조립체 및시트 분리 조립체 无效
标题翻译：送纸装置，纸张分离构件，送纸组件和纸张分离组件
公开(公告)号：KR1020040097298A
公开(公告)日：2004-11-17
申请号：KR1020047015929
申请日：2003-03-26
申请人： 쓰리엠 이노베이티브 프로퍼티즈 컴파니 , 캐논 가부시끼가이샤
发明人： 사노고이찌 , 고바야시겐이찌 , 유자아끼라 , 니시무라가쯔히꼬
IPC分类号： B65H27/00 , B65H3/52 , B65H3/06
CPC分类号： B65H3/5223 , B65H3/0638 , B65H27/00 , B65H2404/1118 , B65H2404/521 , B65H2404/5211
摘要： 시트 공급 장치(10)는 샤프트 부재(12) 및 샤프트 부재(12)의 외주연부에 구비된 탄성층(14)을 포함한다. 샤프트 부재(12)는 튜브형 지지부(16) 및 샤프트 부재(12)의 회전축을 한정하는 축방향으로 연장된 한 쌍의 샤프트 부재(18)를 포함한다. 탄성층(14)은 샤프트 부재(12)로부터 분리된 탄성 부재로 형성되고 샤프트 부재(12)의 지지부(16)의 형상과 일치되는 외주연부(16a)에 부착된다. 탄성층(14)은 기부(20) 및 각각 3차원으로 돌출된 형상을 갖고 기부(20)의 표면(20a)에 형성되는 복수의 미세 구조 요소(22)를 포함한다. 탄성층(14)의 각각의 복수의 미세 구조 요소(22)는 시트 매체와 그 말단부에서 마찰 접촉되고 샤프트 부재가 회전될 때 동일하게 공급된다.

118. 发明专利

JP2018140557A インクジェット印刷装置审中-公开
公开(公告)号：JP2018140557A
公开(公告)日：2018-09-13
申请号：JP2017036436
申请日：2017-02-28
申请人：理想科学工業株式会社
发明人：森田悦久
IPC分类号： B65H5/06 , B41J13/02 , B65H29/70 , B41J11/08
CPC分类号： B41J13/03 , B41J2/145 , B41J11/005 , B41J11/02 , B41J11/06 , B65H5/062 , B65H5/38 , B65H2301/5122 , B65H2404/143 , B65H2404/521 , B65H2801/15
摘要：【課題】インクジェットヘッドへの用紙の接触を低減できるインクジェット印刷装置を提供する。【解決手段】インクジェット印刷装置1は、用紙Pにインクを吐出して画像を印刷するインクジェットヘッド41A,41Bと、用紙Pに対して幅方向に波状にコシ付けしつつそれぞれインクジェットヘッド41A,41Bへ向けて用紙Pを搬送するコシ付け搬送部11A,11Bと、インクジェットヘッド41A,41Bに対向して配置され、インクジェットヘッド41A,41Bに対向する上面14aに、波状にコシ付けされた用紙Pの山部を支持するリブ36を有し、用紙Pの波状の状態を保ちつつ用紙Pを支持するプラテン14A,14Bとを備える。【選択図】図1

119. 发明专利

JP2004075393A Image forming apparatus 审中-公开
公开(公告)号：JP2004075393A
公开(公告)日：2004-03-11
申请号：JP2003292231
申请日：2003-08-12
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： PARK GEUN-YONG
IPC分类号： G03G15/00 , B65H5/38 , B65H9/00 , B65H9/10
CPC分类号： B65H9/004 , B65H5/38 , B65H9/06 , B65H9/106 , B65H2301/512125 , B65H2404/521 , B65H2404/6111
摘要： PROBLEM TO BE SOLVED: To provide a sheet conveying device of image forming apparatus that can prevents skew phenomenon of a sheet entering a feeding roller on the skew. SOLUTION: This image forming apparatus includes a plurality of guide members for forming a sheet conveyance path connecting a sheet feeding device and a photosensitive drum, a feeding roller for conveying a sheet conveyed along the path to the photosensitive drum, and at least a conveying roller placed on the path between the feeding roller and the sheet feeding device, for conveying the sheet picked up and conveyed from the sheet feeding device to the feeding roller, and the plurality of the guide members includes a first guide member placed adjacent to the feeding roller, having a notch portion for aligning leading ends of sheets so that the leading ends of the sheets conveyed along the path are in parallel to the rotation central axis of the feeding roller. COPYRIGHT: (C)2004,JPO

120. 发明专利

JP3372800B2 Recording device 失效
公开(公告)号：JP3372800B2
公开(公告)日：2003-02-04
申请号：JP34244396
申请日：1996-12-06
申请人：キヤノン株式会社
发明人：佳郎打方
IPC分类号： B41J13/076 , B41J13/02 , B65H5/00 , B65H5/06 , B65H27/00 , B65H29/12 , B65H29/22
CPC分类号： B41J13/02 , B65H27/00 , B65H29/12 , B65H2404/1316 , B65H2404/13161 , B65H2404/133 , B65H2404/1341 , B65H2404/14 , B65H2404/144 , B65H2404/521 , B65H2601/251 , B65H2701/176

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