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1. 发明授权

US12077399B2 Sheet supplying apparatus 有权
公开(公告)号：US12077399B2
公开(公告)日：2024-09-03
申请号：US17685669
申请日：2022-03-03
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Shoichiro Nishimura , Kouichi Sugimoto
IPC分类号： B65H1/14 , B65H1/04 , B65H1/12 , B65H1/24 , B65H3/06
CPC分类号： B65H1/14 , B65H1/04 , B65H1/12 , B65H1/24 , B65H3/06 , B65H3/0661 , B65H2405/1117 , B65H2407/21 , B65H2801/06
摘要： A sheet supplying apparatus includes a supplying roller, a supply tray, and a lifting/lowering member having a protrusion. The pressure plate includes a pressure plate body and a contact member supported by the pressure plate body so as to be movable between a first position and a second position. The contact member is pushed up and lowered with the pressure plate body while being in contact with the protrusion at the first position in a state in which the protrusion is placed below the pressure plate body. The contact member moves to the second position at which the contact member is escaped from the lifting/lowering member when the protrusion moves from a position higher than the pressure plate toward a position lower than the pressure plate. The contact member moves to the first position when the lifting/lowering member moves to the position lower than the pressure plate.

2. 发明申请

US20220281699A1 SHEET SUPPLYING APPARATUS 有权
公开(公告)号：US20220281699A1
公开(公告)日：2022-09-08
申请号：US17685669
申请日：2022-03-03
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Shoichiro NISHIMURA , Kouichi SUGIMOTO
IPC分类号： B65H1/24 , B65H1/04 , B65H3/06
摘要： A sheet supplying apparatus includes a supplying roller, a supply tray, and a lifting/lowering member having a protrusion. The pressure plate includes a pressure plate body and a contact member supported by the pressure plate body so as to be movable between a first position and a second position. The contact member is pushed up and lowered with the pressure plate body while being in contact with the protrusion at the first position in a state in which the protrusion is placed below the pressure plate body. The contact member moves to the second position at which the contact member is escaped from the lifting/lowering member when the protrusion moves from a position higher than the pressure plate toward a position lower than the pressure plate. The contact member moves to the first position when the lifting/lowering member moves to the position lower than the pressure plate.

3. 发明授权

US11325796B2 Sheet feeding device and image forming device 有权
公开(公告)号：US11325796B2
公开(公告)日：2022-05-10
申请号：US16548017
申请日：2019-08-22
申请人： SHARP KABUSHIKI KAISHA
发明人： Tadashi Noguchi , Kohji Aoki , Tsuyoshi Shibayama , Masaharu Kimura , Haruhisa Furumoto
IPC分类号： B65H1/26 , B65H1/24
摘要： A sheet feeding device includes a sheet feeding cassette, which is detachable with respect to a sheet feeding cassette mounting portion provided on an image forming device body. The sheet feeding cassette includes a storage portion that stores a paper sheet, a first regulator provided on a bottom portion of the storage portion that regulates the position of a paper sheet, and a movable placement plate that upwardly pushes a paper sheet stored in the storage portion. The movable placement plate includes a second regulator that regulates the position of a paper sheet having a different size to the size of a paper sheet that can be regulated by the first regulator.

4. 发明授权

US10787330B2 Recording apparatus 有权
公开(公告)号：US10787330B2
公开(公告)日：2020-09-29
申请号：US16287469
申请日：2019-02-27
申请人： SEIKO EPSON CORPORATION
发明人： Takeshi Aoki
IPC分类号： B65H1/12 , B65H1/26 , B65H3/06 , B41J11/00 , B65H3/24 , B65H1/24 , B65H1/04
摘要： A recording apparatus includes a placement unit on which sheets of paper are placed, a feeder that feeds a sheet, thrust mechanisms that push up the placement unit toward the feeder, and an edge guide. Each of the thrust mechanisms includes a coil spring that imparts an urging force to the placement unit, one case that is mounted on the placement unit and receives the coil spring from one end thereof and accommodates the coil spring, and another case that is disposed so as to partially overlap the one case and receives the coil spring from the other end thereof and accommodates the coil spring. The one case and the other case are configured to be movable relative to each other in the urging direction of the coil spring and to be rotatable together in the circumferential direction.

5. 发明授权

US10625962B2 Variable separation pads based on lift height, and methods to rotate or curve the pads 有权
公开(公告)号：US10625962B2
公开(公告)日：2020-04-21
申请号：US16038582
申请日：2018-07-18
申请人： Lexmark International, Inc.
发明人： Angel Macuha Alagos , Edmund Hulin James, III , Stacey Vaughan Mitchell , Chad Michael Piening , Louann Behymer Samuels , Curtis Duane Woodson
IPC分类号： B65H1/24 , B65H1/26
CPC分类号： B65H1/24 , B65H1/266
摘要： Separation strips in a dam aid in the separation of adjacent sheets of media being fed from a stack of sheets so that only one sheet is fed to a process station and, more particularly, to separating the uppermost or top sheet of a stack of sheets from the next adjacent sheet during feeding of the top sheet from the stack of sheets of media. When a lift plate is present that adjusts the height of the media stack, rotation of the separation strips to maintain a constant separation angle improves media feed reliability. Curvature of the separation strips may also maintain the separation angle as the lift plate raises the position of the top media sheet.

6. 发明申请

US20200062522A1 ADAPTIVE PRESSURE MEDIA FEEDING 审中-公开
公开(公告)号：US20200062522A1
公开(公告)日：2020-02-27
申请号：US16672583
申请日：2019-11-04
申请人： NCR Corporation
发明人： Jason Michael Gillier , Matthew Sonnenberg , Benjamin T. Widsten
IPC分类号： B65H3/54 , B65H3/04 , B65H7/18 , B65H1/04 , B65H7/02 , B65H1/24 , B65H1/14
摘要： A tiltenator of a media separator module (integrated within a valuable media depository) adaptively controls pressure maintained against a bunch of media as individual items from the bunch are fed through the media separator module.

7. 发明授权

US10370208B2 Batch feeder for piece goods made of flat material 有权
公开(公告)号：US10370208B2
公开(公告)日：2019-08-06
申请号：US15497868
申请日：2017-04-26
申请人： INDAG Pouch Partners GmbH
发明人： Jörg Sander , Roland Treu , Josef Weis
IPC分类号： B65H3/30 , B65H3/08 , B65H1/06 , B65H1/24 , B65H3/34
摘要： The present invention provides, in various embodiments, a batch feeder and a method for stocking and gravity conveying of piece goods made of flat material. A feeder pit comprises an upper opening for inputting the piece goods in batches, a lower opening for extraction of the piece goods, and at least two lateral pit delimitations, which are located opposite to one another, for guiding of the piece goods. As carrying structures for supporting the piece goods on one side, that are arranged on top of each other as floors and that protrude into the feeder pit, are formed on at least one of the pit delimitations, the piece goods can be retained alternatingly on the carrying structures in an easy way and advance respectively for each floor.

8. 发明申请

US20170285551A1 RECORDING MATERIAL FEEDING DEVICE 审中-公开
公开(公告)号：US20170285551A1
公开(公告)日：2017-10-05
申请号：US15631285
申请日：2017-06-23
申请人： CANON KABUSHIKI KAISHA
发明人： Hironobu Nihei
IPC分类号： G03G15/00 , B65H1/24 , B65H7/02 , B65H1/14
CPC分类号： G03G15/6552 , B41J11/58 , B41J13/0009 , B65H1/14 , B65H1/18 , B65H1/24 , B65H3/0669 , B65H3/0684 , B65H7/02 , B65H7/14 , B65H7/20 , B65H2403/732 , B65H2511/51 , B65H2511/521 , B65H2513/10 , B65H2601/26 , B65H2601/521 , B65H2801/09 , B65H2801/12 , F16D7/042 , F16D7/044 , G06F3/14 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： A recording material feeding device includes a stacking portion, a driving source, a holding member, a torque limiter for limiting transmission of a driving torque from the driving source to the stacking portion in a case that the driving source rotates in a state in which the holding member holds the position of the stacking portion; a storing portion for storing information on a holding state of the holding member; and a controller for controlling the driving source to rotate at a rotational speed slower when the information is information indicating that the holding member holds the position of the stacking portion than when the information is information indicating that the holding member does not hold the position of the stacking portion.

9. 发明申请

US20160355356A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20160355356A1
公开(公告)日：2016-12-08
申请号：US15172925
申请日：2016-06-03
申请人： Funai Electric Co., Ltd.
发明人： Shoichi Fukuyama
IPC分类号： B65H1/24 , B65H3/56 , B65H3/06
CPC分类号： B65H3/56 , B65H3/0661 , B65H2404/513 , B65H2404/531 , B65H2404/61 , B65H2404/62 , B65H2405/211
摘要： An image forming apparatus includes a placement portion that include a first surface on which a medium is placed and a protruding portion, a feed roller that opposes the placement portion, a second surface that forms an obtuse angle with the first surface, and a restriction portion disposed downstream of the feed roller in a conveyance direction on the placement portion and that restricts movement of the medium to a predetermined direction. The protruding portion is disposed between the feed roller and the restriction portion.
摘要翻译：图像形成装置包括：放置部，其具备放置介质的第一面和突出部;与所述放置部对置的供给辊;与所述第一面形成钝角的第二面;以及限制部在输送方向上设置在进给辊的下游，并限制介质向预定方向移动。突出部设置在进给辊和限制部之间。

10. 发明授权

US08224229B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08224229B2
公开(公告)日：2012-07-17
申请号：US12608289
申请日：2009-10-29
申请人： Tsugio Okamoto
发明人： Tsugio Okamoto
IPC分类号： B65H1/24 , B65H1/14
CPC分类号： G03G15/6502 , G03G15/6511 , G03G2215/00383 , G03G2215/00396 , G03G2221/1657
摘要： An image forming apparatus is swung with a stopper which is swingable simultaneously with a switching member, and which allows rotation of an output gear by being disengaged from the output gear with a swinging movement of the switching member to an ON side, and which stops the rotation of the output gear by being engaged with the output gear with a swinging movement of the switching member to an OFF side. When the switching member is swung to the OFF side, the stopper is engaged with the output gear at the same time as the switching member is disengaged from the triggering member or before the switching member is disengaged from the triggering member. Accordingly, a descent of a pressing plate at the time of stopping the pressing plate is prevented without using a one-way clutch.
摘要翻译：图像形成装置与可与切换构件同时摆动的止挡件摆动，并且允许通过使切换构件向ON侧的摆动而与输出齿轮脱离而输出齿轮的旋转，并且停止通过与输出齿轮接合，输出齿轮的旋转与切换构件向OFF侧的摆动运动。当切换构件摆动到OFF侧时，与切换构件从触发构件脱离或者在切换构件与触发构件脱离之前的同时，止动件与输出齿轮接合。因此，在不使用单向离合器的情况下，防止按压板停止时的按压板的下降。

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