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11.发明授权公开(公告)号：US09365053B2
公开(公告)日：2016-06-14
申请号：US14538395
申请日：2014-11-11
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Mark G. Miranda , Keith Jariabka , Robert Lawrence Winburne
CPC classification number: B41J13/0009 , B41J11/0045 , B41J11/58 , B41J13/106 , B41J29/02 , B41J29/13 , B41J29/38 , B41J29/42
Abstract: In one embodiment, a device for a printer includes a movable tray for supporting a print media. The tray is movable between an open position in which media may be moved on to the tray and a closed position in which media is blocked from moving on to the tray. The device also includes a rotatable media drive component for moving print media on to the tray and a movable restraint operatively connected to the tray. The restraint is movable between: a first position, corresponding to the open position of the tray, in which the restraint does not restrain the media drive component; and a second position, corresponding to the closed position of the tray, in which the restraint restrains rotation of the media drive component.
Abstract translation: 在一个实施例中，用于打印机的设备包括用于支撑打印介质的活动托盘。 托盘可以在介质可以移动到托盘的打开位置和其中阻挡介质被阻止移动到托盘的关闭位置之间移动。 该装置还包括用于将打印介质移动到托盘上的可旋转介质驱动部件和可操作地连接到托盘的可移动约束装置。 所述限制可以在与所述托盘的打开位置对应的第一位置之间移动，所述约束不限制所述介质驱动部件; 以及对应于托盘的关闭位置的第二位置，其中约束限制介质驱动部件的旋转。
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公开(公告)号：US20150145919A1
公开(公告)日：2015-05-28
申请号：US14538395
申请日：2014-11-11
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Mark G. Miranda , Keith Jariabka , Robert Lawrence Winburne
CPC classification number: B41J13/0009 , B41J11/0045 , B41J11/58 , B41J13/106 , B41J29/02 , B41J29/13 , B41J29/38 , B41J29/42
Abstract: In one embodiment, a device for a printer includes a movable tray for supporting a print media. The tray is movable between an open position in which media may be moved on to the tray and a closed position in which media is blocked from moving on to the tray. The device also includes a rotatable media drive component for moving print media on to the tray and a movable restraint operatively connected to the tray. The restraint is movable between: a first position, corresponding to the open position of the tray, in which the restraint does not restrain the media drive component; and a second position, corresponding to the closed position of the tray, in which the restraint restrains rotation of the media drive component.
Abstract translation: 在一个实施例中，用于打印机的设备包括用于支撑打印介质的活动托盘。 托盘可以在介质可以移动到托盘的打开位置和其中阻挡介质被阻止移动到托盘的关闭位置之间移动。 该装置还包括用于将打印介质移动到托盘上的可旋转介质驱动部件和可操作地连接到托盘的可移动约束装置。 所述限制可以在与所述托盘的打开位置对应的第一位置之间移动，所述约束不限制所述介质驱动部件; 以及对应于托盘的关闭位置的第二位置，其中约束限制介质驱动部件的旋转。
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公开(公告)号：US20140339760A1
公开(公告)日：2014-11-20
申请号：US13894508
申请日：2013-05-15
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Robert Lawrence Winburne , Kieran B. Kelly , Keith Jariabka , Juan D. Ramos
IPC: B65H3/06
CPC classification number: B65H3/0661 , B65H3/0669 , B65H3/0684 , B65H3/565 , B65H2403/42 , B65H2403/532 , B65H2403/5331 , B65H2403/60 , B65H2511/152 , B65H2511/212 , B65H2801/12 , B65H2220/01 , B65H2220/08
Abstract: Embodiments provide methods, apparatuses, and systems for compressing media in a media stack. In various embodiments, a paddle moves between various positions. During the move, the paddle is configured to compress the media stack.
Abstract translation: 实施例提供了用于在媒体堆栈中压缩媒体的方法，装置和系统。 在各种实施例中，桨叶在各种位置之间移动。 在移动期间，桨被配置为压缩媒体堆栈。
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公开(公告)号：US20230242372A1
公开(公告)日：2023-08-03
申请号：US17588906
申请日：2022-01-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Keith Jariabka , John J. Cantrell , Juan D. Ramos
CPC classification number: B65H83/02 , B65H1/266 , B65H1/08 , B65H7/06 , B65H15/004 , B41J11/0045 , B65H3/00
Abstract: In some examples, the disclosure describes a device that includes a first media tray positioned at a media input of a pick and separation mechanism, a second media tray positioned at the media input of the pick and separation mechanism, a media scan guide to position a sheet of print media at the media input of the pick and separation mechanism, a shared media path comprising a turn roller to receive the sheet of print media from the pick and separation mechanism from a first direction and provide the sheet of print media to a print zone in a second direction, and an output zone to receive the sheet of print media from the shared media path.
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公开(公告)号：US11220111B2
公开(公告)日：2022-01-11
申请号：US16499256
申请日：2017-10-20
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： John J. Cantrell , Keith Jariabka , Theodore J. Conley , William S. Osborne
IPC: B41J2/175
Abstract: An example ink tank includes a cap with a preloaded hinge that biases the cap to a fully opened position when the cap is unlatched. The cap in the fully opened position interferes with and prevents the closure of a door that provides access to the ink tank. The door includes a sensor that locks out the print function when the door is open, effecting a printer lockout when the cap of the ink tank is opened for filling.
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Patent Agency Ranking
公开(公告)号：US20210291536A1
公开(公告)日：2021-09-23
申请号：US16499256
申请日：2017-10-20
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： John J. Cantrell , Keith Jariabka , Theodore J. Conley , William S. Osborne
IPC: B41J2/175
Abstract: An example ink tank includes a cap with a preloaded hinge that biases the cap to a fully opened position when the cap is unlatched. The cap in the fully opened position interferes with and prevents the closure of a door that provides access to the ink tank. The door includes a sensor that locks out the print function when the door is open, effecting a printer lockout when the cap of the ink tank is opened for filling.
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公开(公告)号：US11046097B2
公开(公告)日：2021-06-29
申请号：US15748902
申请日：2015-10-28
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Keith Jariabka , Kyle Loucks , Mark Groenenboom
Abstract: A media retraction system includes a loadstop shaft rotatable about an axis thereof, and a loadstop paddle rotatably coupled with and slidably mounted on the loadstop shaft such that the loadstop paddle is slidable about the axis of the loadstop shaft.
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公开(公告)号：US10526151B2
公开(公告)日：2020-01-07
申请号：US16256048
申请日：2019-01-24
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Keith Jariabka
IPC: B65H7/04 , B41J3/36 , B41J29/38 , B41J11/00 , B41J13/00 , B41J29/02 , B41J13/02 , B65H5/06 , B65H7/14 , B65H29/20
Abstract: In one example, a printing device is described. The printing device may include a transport roller to move a print medium through the printing device, a sensor to detect a trailing edge of the print medium, a processor, and a non-transitory computer-readable medium storing instructions. In one example, the instructions, when executed by the processor, cause the processor to move the print medium toward an output of the printing device via the transport roller after a printing to the print medium, detect the trailing edge of the print medium via the sensor during a movement of the print medium via the transport roller, and hold the print medium in a position in contact with the transport roller, in response to a detection of the trailing edge of the print medium via the sensor.
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公开(公告)号：US20180215177A1
公开(公告)日：2018-08-02
申请号：US15748377
申请日：2015-09-28
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Keith Jariabka
CPC classification number: B41J13/0009 , B41J3/36 , B41J11/006 , B41J11/0095 , B41J13/0036 , B41J13/02 , B41J29/023 , B41J29/38 , B65H5/06 , B65H7/14 , B65H29/20
Abstract: In one example, a printing device is described. The printing device may include a transport roller to move a print medium through the printing device, a sensor to detect a trailing edge of the print medium, a processor, and a non-transitory computer-readable medium storing instructions. In one example, the instructions, when executed by the processor, cause the processor to move the print medium toward an output of the printing device via the transport roller after a printing to the print medium, detect the trailing edge of the print medium via the sensor during a movement of the print medium via the transport roller, and hold the print medium in a position in contact with the transport roller, in response to a detection of the trailing edge of the print medium via the sensor.
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公开(公告)号：US20160361932A1
公开(公告)日：2016-12-15
申请号：US15181121
申请日：2016-06-13
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Mark G. Miranda , Keith Jariabka , Robert Lawrence Winburne
CPC classification number: B41J13/0009 , B41J11/0045 , B41J11/58 , B41J13/106 , B41J29/02 , B41J29/13 , B41J29/38 , B41J29/42
Abstract: In one embodiment, a device for a printer includes a movable tray for supporting a print media. The tray is movable between an open position in which media may be moved on to the tray and a closed position in which media is blocked from moving on to the tray. The device also includes a rotatable media drive component for moving print media on to the tray and a movable restraint operatively connected to the tray. The restraint is movable between: a first position, corresponding to the open position of the tray, in which the restraint does not restrain the media drive component; and a second position, corresponding to the closed position of the tray, in which the restraint restrains rotation of the media drive component.
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