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公开(公告)号：US20170341430A1
公开(公告)日：2017-11-30
申请号：US15167382
申请日：2016-05-27
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Lluis Valles Casanova , Silvestre Bruna , Bernd Karlsboeck
IPC: B41J11/58
CPC classification number: B41J15/04 , B41J11/58 , B41J13/10 , B41J15/042
Abstract: A printing medium holder system is described which has first and second printing medium holders, a connection mechanism to connect the holder system to a printer and a pivot mechanism. The pivot mechanism is connected to each of the first printing medium holder, the second printing medium holder and the connection mechanism. The pivot mechanism is pivotable so that each of the first printing mechanism holder and the second printing mechanism holder move relative to the connection mechanism between a first configuration of the holder system and a second configuration of the holder system. A printing system and a printing device are also described.
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公开(公告)号：US20230015596A1
公开(公告)日：2023-01-19
申请号：US17375571
申请日：2021-07-14
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Lluis Valles Casanova , Carles Flotats Villagrasa , David Melero Cazorla , Jordi Dalmau Fabregat , Abel Martinez Guillen
IPC: B65H20/34 , B65H23/192 , B65H23/188 , B65H5/06
Abstract: According to an example, a method to wind media in an output roller downstream a media advance engine comprises advancing a medium for a determined medium length, collecting a first portion of the determined medium length at a first speed by rotating the output roller in a winding direction, and collecting a second portion of the determined medium length by rotating the output roller in a winding direction at a second speed, wherein the first speed is greater than the second speed.
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公开(公告)号：US11964837B2
公开(公告)日：2024-04-23
申请号：US17312099
申请日：2018-12-14
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B65H23/195 , B41J15/16
CPC classification number: B65H23/195 , B41J15/16 , B65H2403/92 , B65H2515/70
Abstract: A method of operating a device to receive a print medium is disclosed. Rotation of a receiving device to receive a print medium is detected, whereby the rotation is caused by an external force. An assisting force is applied to further rotate the receiving device in response to the detected rotation.
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Patent Agency Ranking
公开(公告)号：US09895913B2
公开(公告)日：2018-02-20
申请号：US15167382
申请日：2016-05-27
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Lluis Valles Casanova , Silvestre Bruna , Bernd Karlsboeck
CPC classification number: B41J15/04 , B41J11/58 , B41J13/10 , B41J15/042
Abstract: A printing medium holder system is described which has first and second printing medium holders, a connection mechanism to connect the holder system to a printer and a pivot mechanism. The pivot mechanism is connected to each of the first printing medium holder, the second printing medium holder and the connection mechanism. The pivot mechanism is pivotable so that each of the first printing mechanism holder and the second printing mechanism holder move relative to the connection mechanism between a first configuration of the holder system and a second configuration of the holder system. A printing system and a printing device are also described.
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公开(公告)号：US20220379634A1
公开(公告)日：2022-12-01
申请号：US17774969
申请日：2020-02-28
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
IPC: B41J11/04
Abstract: According to an example, a media roll support may comprise a sliding element movable along a guide, a hub to receive the media roll and a coupling plate. The hub may comprise an elastic element biased towards a first side of the media roll. The coupling plate may be attached to the hub and to the sliding element. Upon holding the media roll, a deformation of the elastic element may tilt the sliding element. The tilting of the sliding element may lock the sliding element movement, thereby preventing its movement.
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公开(公告)号：US20220024711A1
公开(公告)日：2022-01-27
申请号：US17312099
申请日：2018-12-14
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B65H23/185 , B65H23/195
Abstract: A method of operating a device to receive a print medium is disclosed. Rotation of a receiving device to receive a print medium is detected, whereby the rotation is caused by an external force. An assisting force is applied to further rotate the receiving device in response to the detected rotation.
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公开(公告)号：US10273106B2
公开(公告)日：2019-04-30
申请号：US15252037
申请日：2016-08-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： David Toussaint , Lluis Valles Casanova , Abel Martinez-Guillen , Jerry Claesson
IPC: B65H23/16 , B65H26/02 , B65H23/198
Abstract: In one example in accordance with the present disclosure a device to detect media being wound around a wheel is described. The device includes a reel that collects the media and a movable arm pivotally coupled to the reel to provide tension to the media being wound around the reel. The device also includes a controller that detects media is being wound around the reel by 1) determining an angular position of the movable arm and 2) calculating, based on the angular position of the movable arm, when an output of a motor that rotates the reel is non-zero.
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公开(公告)号：US20180057295A1
公开(公告)日：2018-03-01
申请号：US15252037
申请日：2016-08-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： David Toussaint , Lluis Valles Casanova , Abel Martinez-Guillen , Jerry Claesson
IPC: B65H26/02 , B65H23/16 , B65H23/198
CPC classification number: B65H26/025 , B65H23/042 , B65H23/16 , B65H23/198 , B65H2403/942 , B65H2404/40 , B65H2404/62 , B65H2801/12 , B65H2801/36
Abstract: In one example in accordance with the present disclosure a device to detect media being wound around a wheel is described. The device includes a reel that collects the media and a movable arm pivotally coupled to the reel to provide tension to the media being wound around the reel. The device also includes a controller that detects media is being wound around the reel by 1) determining an angular position of the movable arm and 2) calculating, based on the angular position of the movable arm, when an output of a motor that rotates the reel is non-zero.
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