-
公开(公告)号：US06640708B2
公开(公告)日：2003-11-04
申请号：US09984537
申请日：2001-10-30
IPC分类号： B41F1324
CPC分类号： B41J11/0085
摘要： A printing device includes a print media advancement subsystem for providing accurate and timely print media advancement in the printing device. The print media advancement subsystem includes a vacuum chamber for generating a vacuum force through a platen for holding a print media stationary. In response to receiving a print media advance signal from a controller in the printing device, a sealing plate forming a side of the vacuum chamber is removed from the vacuum chamber. When the sealing plate is removed, the vacuum chamber is substantially open to the atmosphere, causing the vacuum chamber to pressurize. The pressurization of the vacuum chamber results in removal of the vacuum force from the print media, allowing the print media to advance along the top surface of the platen with minimal friction.
-
公开(公告)号：US06637960B2
公开(公告)日：2003-10-28
申请号：US09984932
申请日：2001-10-31
IPC分类号： B41J1102
CPC分类号： B41J11/0085 , B41J11/06
摘要： A vacuum holddown device for a hardcopy apparatus, comprising a printing platen with a pattern of through holes and an underlying vacuum chamber, further comprises a member located therebetween and having a substantially similar pattern of through holes, the member being moveable to align the pattern of holes or not so as to respectively interconnect or disconnect the holes in the printing platen and the vacuum chamber. The member may itself define a secondary chamber with which the holes in the printing platen are in communication when not in communication with the vacuum chamber.
摘要翻译： 一种用于硬拷贝装置的真空压紧装置，包括具有通孔图案和下面的真空室的印刷台板，还包括位于其间并具有基本相似的通孔图案的构件，所述构件可移动以对准图案 孔，以便分别互连或断开印刷台板和真空室中的孔。 该构件本身可以限定一个辅助室，当不与真空室连通时，打印压板中的孔与该室连通。
-
公开(公告)号：US06565081B1
公开(公告)日：2003-05-20
申请号：US10002970
申请日：2001-10-26
IPC分类号： B65H2960
CPC分类号： B65H29/241 , B41J13/226 , B65H2301/51512 , B65H2406/3122 , B65H2601/251 , B65H2701/11312
摘要： A media outputting device for a hardcopy apparatus includes a media source and at least one roller having an outer surface with a contact region for engaging media, where the roller is rotatable for outputting the media. The media outputting device also includes a negative pressure mechanism for creating a negative pressure distribution on the contact region where at least one portion of the contact region that is farther from the media source has a greater negative pressure than at least one portion of the contact region that is closer to the media source.
摘要翻译： 用于硬拷贝装置的介质输出装置包括介质源和至少一个具有外表面的辊，所述外表面具有用于接合介质的接触区域，其中辊可旋转以输出介质。 介质输出装置还包括用于在接触区域上产生负压分布的负压机构，其中远离介质源的接触区域的至少一部分具有比接触区域的至少一部分更大的负压 这更接近媒体来源。
-
公开(公告)号：US07946700B2
公开(公告)日：2011-05-24
申请号：US11932685
申请日：2007-10-31
申请人： Ezequiel Jordi Rufes , David Claramunt , Xavier Gros , Albert Perez , Jesus Garcia , Xavier Alonso
发明人： Ezequiel Jordi Rufes , David Claramunt , Xavier Gros , Albert Perez , Jesus Garcia , Xavier Alonso
IPC分类号： B41J2/01
CPC分类号： B41J11/002
摘要： A wet ink printer uses a heated printhead. A platen guides and supports the print medium during printing, and has a plurality of raised ribs. In an example, the ribs extend on the base generally along the advance direction of the print media. Each rib comprises a discontinuous series of rib portions, and wherein between each adjacent pair of ribs is provided a spacing to allow deformation of the print medium towards the platen base.
摘要翻译： 湿式墨水打印机使用加热打印头。 压板在打印期间引导和支撑打印介质，并且具有多个凸起的肋。 在一个示例中，肋通常沿着打印介质的前进方向延伸在基部上。 每个肋包括不连续的一系列肋部分，并且其中在每个相邻的一对肋之间设置有允许打印介质朝向压板基座变形的间隔。
-
公开(公告)号：US20090109269A1
公开(公告)日：2009-04-30
申请号：US11932685
申请日：2007-10-31
申请人： Ezequiel Jordi Rufes , David Claramunt , Xavier Gros , Albert Perez , Jesus Garcia , Xavier Alonso
发明人： Ezequiel Jordi Rufes , David Claramunt , Xavier Gros , Albert Perez , Jesus Garcia , Xavier Alonso
IPC分类号： B41J2/01
CPC分类号： B41J11/002
摘要： A wet ink printer uses a heated printhead. A platen guides and supports the print medium during printing, and has a plurality of raised ribs. In an example, the ribs extend on the base generally along the advance direction of the print media. Each rib comprises a discontinuous series of rib portions, and wherein between each adjacent pair of ribs is provided a spacing to allow deformation of the print medium towards the platen base.
摘要翻译： 湿式墨水打印机使用加热打印头。 压板在打印期间引导和支撑打印介质，并且具有多个凸起的肋。 在一个示例中，肋通常沿着打印介质的前进方向延伸在基部上。 每个肋包括不连续的一系列肋部分，并且其中在每个相邻的一对肋之间设置有允许打印介质朝向压板基座变形的间隔。
-
公开(公告)号：US20080012931A1
公开(公告)日：2008-01-17
申请号：US11821198
申请日：2007-06-22
申请人： Xavier Gros , Xavier Puchal , Francisco Perez , Jesus Garcia
发明人： Xavier Gros , Xavier Puchal , Francisco Perez , Jesus Garcia
CPC分类号： B41J11/0085 , Y10T29/494 , Y10T29/496
摘要： A hold down apparatus for use in a hardcopy device (20) comprising a first surface adapted to support a sheet of print media (74) thereon and a vacuum guide arranged to support a partial vacuum, the first surface having a plurality of apertures therein in fluid communication with the vacuum guide via a porous or labyrinthine flow restraint (82a, 82b), the apparatus being arranged such that downstream of the apertures, unimpeded vacuum flow between the plurality of apertures is substantially prevented.
摘要翻译： 一种用于硬拷贝装置（20）的按压装置，包括适于支撑其上的一张打印介质（74）的第一表面和布置成支撑部分真空的真空引导件，所述第一表面在其中具有多个孔 通过多孔或迷路式流动限制器（82a，82b）与真空引导件流体连通，该装置被布置成使得在孔的下游基本上防止了在多个孔之间的无阻碍的真空流动。
-
公开(公告)号：US20050206706A1
公开(公告)日：2005-09-22
申请号：US10513052
申请日：2003-04-29
申请人： Francisco Perez , Xavier Gros , Jesus Garcia , Xavier Puchal
发明人： Francisco Perez , Xavier Gros , Jesus Garcia , Xavier Puchal
CPC分类号： B41J11/0085 , Y10T29/494 , Y10T29/496
摘要： A hold down apparatus for use in a hardcopy device (20) comprising a first surface adapted to support a sheet of print media (74) thereon and a vaccum guide arranged to support a partial vacuum, the first surface having a plurality of apertures therein in fluid communication with the vacuum guide via a porous or labyrinthine flow restraint (82a, 82b), the apparatus being arranged such that downstream of the apertures, unimpeded vacuum flow between the plurality of apertures is substantially prevented.
摘要翻译： 一种用于硬拷贝装置（20）的按压装置，包括适于在其上支撑一张打印介质（74）的第一表面和布置成支撑部分真空的真空导板，所述第一表面在其中具有多个孔 通过多孔或迷路式流动限制器（82a，82b）与真空引导件流体连通，该装置被布置成使得在孔的下游基本上防止了在多个孔之间的无阻碍的真空流动。
-
公开(公告)号：USD729093S1
公开(公告)日：2015-05-12
申请号：US29435650
申请日：2012-10-26
申请人： Jesus Garcia , Rene Remon
设计人： Jesus Garcia , Rene Remon
-
公开(公告)号：USD423648S
公开(公告)日：2000-04-25
申请号：US98890
申请日：1999-01-07
申请人： Jesus Garcia
设计人： Jesus Garcia
-
公开(公告)号：USD603000S1
公开(公告)日：2009-10-27
申请号：US29334909
申请日：2009-04-03
申请人： Jesus Garcia
设计人： Jesus Garcia
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.022 秒)
