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公开(公告)号：US20230130978A1
公开(公告)日：2023-04-27
申请号：US17966004
申请日：2022-10-14
发明人： Masaki Seto
摘要： A sheet feeding apparatus includes a stacking portion, a feed member provided above the stacking portion and configured to feed an uppermost sheet among the sheets stacked on the stacking portion, and a trailing-end regulating member movable in the sheet feeding direction and configured to regulate a position of a trailing end of the sheets stacked on the stacking portion in the sheet feeding direction. The trailing-end regulating member includes a support portion configured to support a lower surface of the sheets stacked on the stacking portion. The support portion has a projecting shape in which a center portion of the support portion in a sheet width direction projects upward as compared with end portions of the support portion in the sheet width direction.
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公开(公告)号：US11281148B2
公开(公告)日：2022-03-22
申请号：US17084391
申请日：2020-10-29
发明人： Masaki Seto , Yuji Koseki , Shigeo Murayama
IPC分类号： G03G21/16
摘要： An image forming apparatus includes a frame having a first metal plate and a second metal plate where the first metal plate has a recess portion. The frame supports an image forming member that forms an image on a sheet. The first metal plate and the second metal plate are positioned to each other and an adhesive is in a space formed between the recess portion and the second metal plate. The space is such that it receives the adhesive by injection.
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公开(公告)号：US10969731B2
公开(公告)日：2021-04-06
申请号：US16543263
申请日：2019-08-16
发明人： Emi Machii , Masaki Seto , Takashi Yano
摘要： To achieve reliable electrical connection, a width of a ring shape portion becomes narrower toward a side closer to a compression spring portion in an axis direction of the compression spring portion, and an end portion of a winding start portion is located closer to a second end portion of the ring shape portion on a side opposite to the compression spring portion.
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公开(公告)号：US10444701B2
公开(公告)日：2019-10-15
申请号：US15893495
申请日：2018-02-09
发明人： Toshiaki Takeuchi , Takahito Ueno , Masaki Seto , Bunro Noguchi
摘要： Provided are a drive force transmission member and control unit. The drive force transmission member has multiple first engaging portions. Drive force is transmitted from the drive force transmission member to a drive force receiving member with each first engaging portion engaged with a second engaging portion of the drive force receiving member. The second engaging portions are movable in a radial direction centered on a rotation axis line of the drive force transmission member. The control unit performs rotation control of forward rotation of the drive force transmission member by α° and thereafter backward rotation by β° after a cartridge is mounted to an apparatus main body but before image formation. Each of the multiple first engaging portions is upstream in the forward rotation direction of the drive force transmission member from the second engaging portion out of the multiple second engaging portions with which engaging will be realized.
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公开(公告)号：US10261467B2
公开(公告)日：2019-04-16
申请号：US15791779
申请日：2017-10-24
发明人： Masaki Seto
摘要： A cartridge has a surface to be biased which is connected to a first surface extending in an intersecting direction that intersects with an insertion direction from an upstream side to a downstream side in the insertion direction, and an engaging portion engaging with a support member that supports the cartridge inside a main body and has a biasing member that biases an engaged portion to be engaged with the engaging portion in the intersecting direction. The engaged portion has a biasing surface extending in the intersecting direction from the upstream side to the downstream side in the insertion direction. Movement of the support member in the intersecting direction by the closing operation of an opening and closing member, the surface to be biased is biased by the biasing surface, the cartridge contacts with a positioning portion, and positioning of the cartridge is performed.
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公开(公告)号：US20180120765A1
公开(公告)日：2018-05-03
申请号：US15791779
申请日：2017-10-24
发明人： Masaki Seto
CPC分类号： G03G21/1842 , G03G15/0136 , G03G21/1633
摘要： A cartridge has a surface to be biased which is connected to a first surface extending in an intersecting direction that intersects with an insertion direction from an upstream side to a downstream side in the insertion direction, and an engaging portion engaging with a support member that supports the cartridge inside a main body and has a biasing member that biases an engaged portion to be engaged with the engaging portion in the intersecting direction. The engaged portion has a biasing surface extending in the intersecting direction from the upstream side to the downstream side in the insertion direction. Movement of the support member in the intersecting direction by the closing operation of an opening and closing member, the surface to be biased is biased by the biasing surface, the cartridge contacts with a positioning portion, and positioning of the cartridge is performed.
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公开(公告)号：US20170031312A1
公开(公告)日：2017-02-02
申请号：US15219421
申请日：2016-07-26
发明人： Masaki Seto
IPC分类号： G03G21/18
CPC分类号： G03G21/1842 , G03G21/185 , G03G2221/1654
摘要： An image forming apparatus in which a process cartridge including a recess is configured in a detachable manner inside an apparatus main body, the image forming apparatus including, a guiding member guiding the process cartridge into the apparatus main body in a longitudinal direction, the guiding member moving up and down together with the process cartridge moving the process cartridge to an image forming position, and a lock member moving in a lifting and lowering direction intersecting a mounting direction of the process cartridge by interlocking with an up and down movement of the guiding member, in which the lock member moves in the lifting and lowering direction by interlocking with the upward movement of the guiding member, and the movement of the process cartridge in the longitudinal direction is restricted by the lock member engaging with the recess of the process cartridge.
摘要翻译： 一种图像形成装置，其中包括凹部的处理盒以可拆卸的方式配置在设备主体内部，所述图像形成装置包括：引导构件，其将处理盒沿纵向引导到装置主体中;引导构件 与处理盒一起上下移动，处理盒将处理盒移动到图像形成位置;以及锁定构件，其通过与引导构件的上下运动联动而沿与处理盒的安装方向相交的升降方向移动 其中锁定构件通过与引导构件的向上移动互锁而沿着提升和降低方向移动，并且处理盒在纵向上的移动受到与处理盒的凹部接合的锁定构件的限制。
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公开(公告)号：US20140175737A1
公开(公告)日：2014-06-26
申请号：US14104287
申请日：2013-12-12
发明人： Motoyasu Muramatsu , Takashi Kuwata , Masaki Seto
CPC分类号： B65H9/002 , B65H5/062 , B65H9/004 , B65H9/06 , B65H2403/512 , B65H2403/60 , B65H2404/133 , B65H2404/144 , B65H2404/174 , B65H2404/611
摘要： A sheet conveying apparatus including: a skew feeding correcting portion configured to correct skew feeding of a sheet, the skew feeding correcting portion including: a rotary member pair configured to convey the sheet; a shutter member configured to abut against a leading edge of a sheet being conveyed, and having a home position; and a moving member arranged with a gap formed between the moving member and the shutter member positioned in the home position, such that the shutter member is moveable independently from the home position up to a point of engagement with the moving member, when the gap is closed, and such that the moving member is movable integrally with the shutter member while the gap is closed, wherein the rotary member pair is arranged to nip a sheet during a period in which the shutter member is configured to move integrally with the moving member.
摘要翻译： 一种纸张输送装置，包括：歪斜进给校正部分，被配置为校正纸张的偏斜进给，所述歪斜进给校正部分包括：被配置为输送纸张的旋转部件对; 挡板构件，其构造成抵靠被输送的片材的前缘，并且具有原位; 以及移动构件，其间设置有位于所述移动构件和位于所述初始位置的所述活门构件之间的间隙，使得所述活门构件能够独立于所述初始位置移动直到与所述移动构件接合点，当所述间隙为 闭合，并且使得移动构件在间隙闭合时与活门构件一体地移动，其中旋转构件对布置成在挡板构件与移动构件一体地移动的周期期间夹持片材。
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公开(公告)号：US10152023B2
公开(公告)日：2018-12-11
申请号：US15219421
申请日：2016-07-26
发明人： Masaki Seto
摘要： An image forming apparatus in which a process cartridge including a recess is configured in a detachable manner inside an apparatus main body, the image forming apparatus including, a guiding member guiding the process cartridge into the apparatus main body in a longitudinal direction, the guiding member moving up and down together with the process cartridge moving the process cartridge to an image forming position, and a lock member moving in a lifting and lowering direction intersecting a mounting direction of the process cartridge by interlocking with an up and down movement of the guiding member, in which the lock member moves in the lifting and lowering direction by interlocking with the upward movement of the guiding member, and the movement of the process cartridge in the longitudinal direction is restricted by the lock member engaging with the recess of the process cartridge.
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公开(公告)号：US20140153988A1
公开(公告)日：2014-06-05
申请号：US14092066
申请日：2013-11-27
发明人： Masaki Seto
IPC分类号： G03G21/00
CPC分类号： G03G15/04045 , G03G21/0011 , G03G2215/0402 , G03G2221/1636 , G03G2221/1654
摘要： A cleaning device includes a cleaning unit configured to perform cleaning while in contact with a light transmission member, the cleaning unit being movable with respect to the transmission member in a first direction and a second direction differing in orientation. The cleaning unit includes a first cleaning portion and a second cleaning portion capable of coming into contact with the transmission member, moves in the first direction while keeping the first cleaning portion in contact with the transmission member and keeping the second cleaning portion away from the transmission member, and moves in the second direction while keeping the first cleaning portion away from the transmission member and keeping the second cleaning portion in contact with the transmission member.
摘要翻译： 清洁装置包括清洁单元，其被配置为在与光传输构件接触的同时执行清洁，所述清洁单元可在第一方向和方向不同的第二方向上相对于传动构件移动。 清洁单元包括能够与传动构件接触的第一清洁部分和第二清洁部分，沿着第一方向移动，同时保持第一清洁部分与传动部件接触并且保持第二清洁部分远离传动装置 并且保持第一清洁部分远离传动部件并保持第二清洁部分与传递部件接触。
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