公开(公告)号：US20050152732A1

公开(公告)日：2005-07-14

申请号：US11020333

申请日：2004-12-22

申请人： Brent Bandholz ,  Richard Carriere

发明人： Brent Bandholz ,  Richard Carriere

IPC分类号： B41J15/04 ,  B65C9/18 ,  B65C11/02 ,  B65H16/02 ,  B65H16/10 ,  B65H35/00 ,  B41J11/26

CPC分类号： B65H16/02 ,  B41J15/044 ,  B65C9/1892 ,  B65C11/0289 ,  B65H16/106 ,  B65H35/002 ,  B65H2301/41358 ,  B65H2301/5111 ,  B65H2701/192

摘要： A printer cartridge suitable for use in a cartridge-based printer houses and dispenses a roll of label media, and includes a housing having a top wall and a bottom wall. A yoke pivotally mounted between the top and bottom walls for pivotable movement about a pivot axis includes a label media supply shaft for holding a roll of label media. The label media supply shaft has a longitudinal axis spaced from, and parallel to, the pivot axis. A label media drive roller is rotatably mounted between the top and bottom walls, and a biasing means biases the yoke toward the label media drive roller to maintain the roll of label media in contact with the label media drive roller. Ratchet teeth fixed relative to at least one of the housing and yoke engage structure of the other of the housing and the yoke to prevent the yoke from pivoting away from the label media drive roller.

摘要翻译： 适用于基于墨盒的打印机的打印机墨盒容纳和分配一卷标签介质，并且包括具有顶壁和底壁的壳体。 枢转地安装在顶壁和底壁之间的轭可围绕枢转轴线枢转运动，包括用于保持一卷标签介质的标签介质供应轴。 标签介质供应轴具有与枢转轴线间隔开并平行于枢转轴线的纵向轴线。 标签介质驱动辊可旋转地安装在顶壁和底壁之间，并且偏置装置将轭朝向标签介质驱动辊偏压，以保持标签介质卷与标签介质驱动辊接触。 相对于壳体和轭中的至少一个固定的棘轮齿接合壳体和轭的另一个的结构，以防止轭离开标签介质驱动辊枢转。