公开(公告)号：US20110018954A1

公开(公告)日：2011-01-27

申请号：US12898081

申请日：2010-10-05

申请人： Toshiharu Sekino ,  Kenji Eoka ,  Kiyotaka Nihashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

发明人： Toshiharu Sekino ,  Kenji Eoka ,  Kiyotaka Nihashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

IPC分类号： B41J2/325

CPC分类号： B41J2/32 ,  B41J3/60 ,  B41J11/44

摘要： A thermal printer includes a first thermal head, a first platen roller, first biasing means, a second thermal head, a second platen roller, and second biasing means. The first thermal head, the first platen roller, the first biasing means are in contact with a heat-sensitive layer of thermal recording paper. The second thermal head, the second platen roller, and the second biasing means are in contact with a heat-sensitive layer of the thermal recording paper. The second thermal head is arranged on the upstream side of the first thermal head in a paper feed direction. A paper feed speed of the first platen roller to the thermal recording paper is larger than a paper feed speed of the second platen roller. The first platen roller is in contact with the thermal recording paper while being more slippery compared with the second platen roller.

公开(公告)号：US20090268007A1

公开(公告)日：2009-10-29

申请号：US12497950

申请日：2009-07-06

申请人： Toshiharu Sekino ,  Kenji Eoka ,  Kousuke Takahashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

发明人： Toshiharu Sekino ,  Kenji Eoka ,  Kousuke Takahashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

IPC分类号： B41J2/325

CPC分类号： B41J3/60 ,  B41J11/0095 ,  B41J15/042

摘要： A printer comprising a main unit, a cover, a first print head provided in the cover, a second print head provided in the main unit, and a hinge mechanism. The cover can rotate around the hinge mechanism, between a first state and a second state in which the cover is opened and closed, respectively, with respect to the main unit. The first print head and the second print head can rotate along the locus of the cover.

公开(公告)号：US20090268005A1

公开(公告)日：2009-10-29

申请号：US12497944

申请日：2009-07-06

申请人： Toshiharu Sekino ,  Kenji Eoka ,  Kousuke Takahashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

发明人： Toshiharu Sekino ,  Kenji Eoka ,  Kousuke Takahashi ,  Takeshi Hiyoshi ,  Tsuyoshi Sanada ,  Akira Suzuki

IPC分类号： B41J25/304

CPC分类号： B41J3/60 ,  B41J11/0095 ,  B41J15/042

摘要： A printer comprising a main unit, a cover, a first print head provided in the cover, a second print head provided in the main unit, and a hinge mechanism. The cover can rotate around the hinge mechanism, between a first state and a second state in which the cover is opened and closed, respectively, with respect to the main unit. The first print head and the second print head can rotate along the locus of the cover.

摘要翻译： 一种打印机，包括主单元，盖，设置在盖中的第一打印头，设置在主单元中的第二打印头和铰链机构。 在第一状态和第二状态之间，盖可以围绕铰链机构旋转，其中盖分别相对于主单元打开和关闭。 第一打印头和第二打印头可以沿着盖的轨迹旋转。