-
公开(公告)号：EP0531816A1
公开(公告)日：1993-03-17
申请号：EP92114667.6
申请日：1992-08-27
发明人： Nakahata, Akinobu , Migita, Kouji , Oda, Kenji , Kubota, Hiroshi , Fuchi, Masami , Makiura, Yoshinori , Yamaguchi, Katsuhide
CPC分类号： B65H7/04 , B65H2511/152 , B65H2511/20 , B65H2511/212 , B65H2511/515 , B65H2553/412 , B65H2553/612 , B65H2220/03 , B65H2220/01 , B65H2220/11
摘要： A sheet feeder includes a feeder for feeding a sheet, a cassette (4B) for containing a plurality of stacks of small sized sheets side by side therein, the cassette including a plurality of biasing members (42a,42b) for biasing the respective stacks of small sized sheets upwards so as to bring uppermost sheets of the respective stacks into contact with the feeder, a plurality of sheet detectors (1a,1b) arranged in positions corresponding to the respective stacks of sheets for detecting the height of the respective stacks of sheets contained in the cassette, and a controller (26) responsive to the plurality of sheet detectors for determining the absence of sheet in the cassette when at least one of the plurality of sheet detectors detects that the height of the stack has become lower than a predetermined height, and stopping a sheet feeding operation. This sheet feeder prevents the transfer device of an image forming apparatus from being smeared due to the fact that the small sized sheet is fed from only one stack.
摘要翻译： 一种纸张馈送器包括用于馈送纸张的供纸器，用于在其中并排容纳多个小尺寸纸张堆叠的盒子（4B），所述盒子包括多个偏压元件（42a，42b），用于偏置 向上的小尺寸的片材，以便使各个叠层的最上面的片材与馈送器接触;多个片材检测器（1a，1b），布置在与各个片材堆叠对应的位置中，用于检测各个片材堆叠的高度 以及控制器（26），其响应于所述多个纸张检测器，用于当所述多个纸张检测器中的至少一个检测到所述堆叠的高度已经变得低于预定的纸张时，确定所述纸盒中没有纸张 高度，停止送纸操作。 由于小尺寸片材仅从一个堆叠进给的事实，该片材进给器防止图像形成装置的传送装置被弄脏。
-
公开(公告)号：EP0499283A1
公开(公告)日：1992-08-19
申请号：EP92102534.2
申请日：1992-02-14
摘要： A cassette (2) for feeding sheet materials (214a, 214b) is equipped with a container body (4) in which two sheet material-holding means (36a, 36b) are arranged in parallel in the direction of width. Each of the sheet material-holding means includes a pair of width restriction members (38a, 38b, 40a, 40b) constituted by width restriction members of the one side (38a, 38b) and the other side (40a,40b) which are so disposed that their positions can be freely adjusted in the direction of width. Each of the sheet material-holding means further includes a rear end restriction member (134a, 134b) that is so disposed that its position can be freely adjusted in the feeding direction.
-
公开(公告)号：EP0531816B1
公开(公告)日：1995-11-02
申请号：EP92114667.6
申请日：1992-08-27
发明人： Nakahata, Akinobu , Migita, Kouji , Oda, Kenji , Kubota, Hiroshi , Fuchi, Masami , Makiura, Yoshinori , Yamaguchi, Katsuhide
CPC分类号： B65H7/04 , B65H2511/152 , B65H2511/20 , B65H2511/212 , B65H2511/515 , B65H2553/412 , B65H2553/612 , B65H2220/03 , B65H2220/01 , B65H2220/11
-
公开(公告)号：EP0571004A3
公开(公告)日：1995-08-09
申请号：EP93113855.6
申请日：1992-02-14
IPC分类号： B65H1/12
摘要： A cassette for feeding sheet materials is equipped with a container body (4) in which sheet material-holding means (36a, 36b) are arranged in parallel in the direction of width. The sheet-holding means (36a, 36b) includes placing means (166a, 166b) of which at least the front portion (170a, 170b) is mounted to ascend and descend. Resilient urging means (196a, 196b) urge the front portion (170a, 170b) of the placing means upwardly, wherein the front portion is allowed to have at least locally different heights along the width direction.
摘要翻译： 一种用于供给薄片材料（214a，214b）的盒子（2）装有容器主体（4），两个片材保持装置（36a，36b）沿宽度方向平行布置。 每个片材保持装置包括由一侧（38a，38b）和另一侧（40a，40b）的宽度限制构件构成的一对宽度限制构件（38a，38b，40a，40b） 它们的位置可以在宽度方向上自由调整。 每个片材保持装置还包括后端限制构件（134a，134b），其设置成使其位置能够在进给方向上自由地调节。
-
公开(公告)号：EP0405514B1
公开(公告)日：1995-02-22
申请号：EP90112278.8
申请日：1990-06-27
发明人： Oda, Kenji , Tsutsui, Eiji , Eki, Makoto , Maeshima, Masanobu
IPC分类号： G03G15/00
CPC分类号： G03G21/1817 , G03G15/0896 , G03G21/1825 , G03G21/1853 , G03G2215/00987 , G03G2221/1606 , G03G2221/1609 , G03G2221/1624 , G03G2221/163 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1678 , G03G2221/1861 , G03G2221/1876
-
公开(公告)号：EP0405514A2
公开(公告)日：1991-01-02
申请号：EP90112278.8
申请日：1990-06-27
发明人： Oda, Kenji , Tsutsui, Eiji , Eki, Makoto , Maeshima, Masanobu
IPC分类号： G03G15/00
CPC分类号： G03G21/1817 , G03G15/0896 , G03G21/1825 , G03G21/1853 , G03G2215/00987 , G03G2221/1606 , G03G2221/1609 , G03G2221/1624 , G03G2221/163 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1678 , G03G2221/1861 , G03G2221/1876
摘要： An image-forming machine including a main body (2) of the machine having a lower housing (4) and an upper housing (6) mounted on the lower housing (4) pivotably between an open position and a closed position, and a process unit (8) detachably mounted on the lower housing (4) on the main body (2). The lower housing (4) has a supporting-guiding means (416) mounted pivotably between an elevated position and a lowered position, a holding means (426) pivotably mounted between a holding position at which the supporting-guiding means (416) is held at the elevated position and a release position at which the supporting-guiding means (416) is permitted to move to the lowered position, and a biasing position for elastically biasing the holding means (426) at the holding position. The process unit (8) is comprised of a first unit (102) and a second unit (104). The supporting-guiding means (416) positioned at the elevated position can be mounted on and detached from the first unit (102). The second unit (104) is separably combined with the first unit (102). The first unit (102) includes a developing device (18), and the second unit (104) includes a rotating drum (12) having a photosensitive member disposed on the surface.
摘要翻译： 一种图像形成机器，包括具有下壳体（4）和安装在下壳体（4）上的上壳体（6）的机器的主体（2），所述上壳体（6）在打开位置和关闭位置之间可枢转地移动， 单元（8）可拆卸地安装在主体（2）上的下壳体（4）上。 下部壳体4具有可枢转地安装在升高位置和降低位置之间的支撑引导装置416，保持装置426可枢转地安装在支撑引导装置416保持在其上的保持位置 在升高位置和允许支撑引导装置（416）移动到降低位置的释放位置以及用于将保持装置（426）弹性偏置在保持位置的偏置位置。 处理单元（8）由第一单元（102）和第二单元（104）组成。 位于升高位置的支撑引导装置（416）可以安装在第一单元（102）上或从第一单元（102）上拆卸下来。 第二单元（104）可分离地与第一单元（102）组合。 第一单元（102）包括显影装置（18），并且第二单元（104）包括具有设置在表面上的感光构件的旋转鼓（12）。
-
公开(公告)号：EP0521359B1
公开(公告)日：1996-05-22
申请号：EP92110403.0
申请日：1992-06-19
发明人： Kubota, Hiroshi , Oda, Kenji
CPC分类号： B65H3/5261 , B65H3/44
-
公开(公告)号：EP0235732B1
公开(公告)日：1990-12-27
申请号：EP87102633.2
申请日：1987-02-25
发明人： Shibata, Kiyoshi , Oda, Kenji
IPC分类号： G03G15/08
CPC分类号： G03G15/0882 , Y10S222/01
-
9.发明公开An image forming apparatus capable of forming images side by side 失效Bilderzeugungsgerät，das Bilder nebeneinander erzeugen kann。
公开(公告)号：EP0547613A1
公开(公告)日：1993-06-23
申请号：EP92121517.4
申请日：1992-12-17
发明人： Nakahata, Akinobu , Yamaguchi, Katsuhide , Oda, Kenji , Migita, Kouji , Kubota, Hiroshi , Makiura, Yoshinori , Fuchi, Masami
IPC分类号： G06K15/16
CPC分类号： G06K15/16
摘要： An image forming apparatus includes a mount portion which permits a cassette containing a plurality of stacks of sheets arranged side by side in rows to be mounted to the image forming apparatus; a feeder for feeding sheets side by side in a state where the cassette is mounted to the mount portion; an imaging assembly for forming an image on each of the sheets being fed side by side; a sheet sensor for detecting the presence or absence of sheet contained in the cassette for each row; and a control unit for, when the absence of sheet is detected in any of the rows, stopping at least an image forming operation along a corresponding transport path. Accordingly, even if all the sheets run out in any one of the rows, the corresponding transport path and the like can be prevented from getting smeared due to the image forming operation carried out despite the fact that no sheets are being fed.
摘要翻译： 图像形成装置包括安装部分，其允许包含并排布置的多个堆叠的片材的盒子被安装到图像形成装置; 用于在盒安装到安装部分的状态下并排地供给片材的馈送器; 用于在每个所述片材上形成图像的成像组件被并排供给; 用于检测每行中包含在所述盒中的片材的存在或不存在的片材传感器; 以及控制单元，用于当在任何行中检测到不存在纸张时，至少停止沿着相应的传送路径的图像形成操作。 因此，即使所有的片材都在任何一行排出，也可以防止由于进行图像形成操作而导致相应的传送路径等被弄脏，尽管没有进纸。
-
公开(公告)号：EP0521359A1
公开(公告)日：1993-01-07
申请号：EP92110403.0
申请日：1992-06-19
发明人： Kubota, Hiroshi , Oda, Kenji
CPC分类号： B65H3/5261 , B65H3/44
摘要： A sheet transport device is provided with a first cassette (1) for containing therein standardized copy sheets having a small thickness and various sizes, a first transport path (50) along which the standardized copy sheets dispensed from the first cassette (1) are transported, a first sheet separator (5) disposed in a specified position along the first transport path (50) for separating the standardized copy sheets from one another, the first sheet separator (5) including a first forward roller (18) which is rotated in a direction along transport of sheet, a first retard roller (21) which is disposed in parallel to the first forward roller and rotatable in a direction against the transport of sheet, a drive mechanism (17) for transmitting the driving force to the first retard roller (18), the first forward roller (18) and first retard roller (21) being held in contact with each other, a second cassette (2) for containing therein either the standardized copy sheets or special sheets having a thickness larger than that of the standardized copy sheet and various sizes, a second transport path (60) along which the sheets dispensed from the second cassette means (2) are transported, and a second sheet separator (6) disposed in a specified position along the second transport path (60) for separating the special sheets from one another, the second sheet separator (6) including a second forward roller (32) which is rotated in a direction along the transport of sheet and a second retard roller (33) which is rotatable in a direction against the transport of sheet and spaced away from the second forward roller (32) by a distance (S) corresponding to the thickness of the first sheet. Accordingly, even when the thick special sheets such as envelops are fed either in line or side by side, multiple feeding of the special sheets can be effectively prevented.
摘要翻译： 片材输送装置设置有第一盒（1），用于在其中容纳具有小厚度和各种尺寸的标准化复印片材，第一传送路径（50），从第一盒（1）分发的标准化复印纸沿着第一传送路径 ，沿着所述第一输送路径（50）设置在特定位置以分离所述标准化复印纸的第一纸张分离器（5），所述第一纸张分离器（5）包括第一向前辊（18），所述第一向前辊 沿着输送片材的方向;第一延迟辊（21），其平行于第一前进辊布置并且可沿着抵靠片材的输送方向旋转;驱动机构（17），用于将驱动力传递到第一延迟部 辊（18），第一前进辊（18）和第一延迟辊（21）彼此保持接触;第二盒（2），用于在其中容纳标准化复印纸或特殊纸 具有大于标准化复印纸和各种尺寸的厚度的厚度，从第二盒装置（2）分发的片材沿着第二传送路径（60）传送;以及第二片分离器（6），其布置在指定的 沿着第二输送路径（60）的位置，用于将特殊的纸张彼此分离，第二纸张分离器（6）包括沿着纸张的输送方向旋转的第二向前辊（32）和第二延迟辊 33），其可以在抵抗片材输送的方向上旋转并且与第二前进辊（32）间隔开与第一片材厚度相对应的距离（S）。 因此，即使当诸如包络的厚的特殊片材以直线或并排的方式进给时，也可以有效地防止特殊片材的多次进给。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.013 秒)
