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公开(公告)号：US08328442B2
公开(公告)日：2012-12-11
申请号：US12482628
申请日：2009-06-11
IPC分类号： B41J33/00
摘要： A drive train for a printer is disclosed that provides and maintains a desired tension in the ribbon during transfer of the ribbon between a supply spool and a take-up spool. The drive train is configured to pre-tension the ribbon proximate the driven spool prior to driving the drive roller. During operation, the drive train provides and maintains the requisite tension in the ribbon proximate the driven spool with use of a slip-overdrive assembly. Additionally, the drive train induces a drag on the spool from which ribbon is being unwound with the use of a drag-overrun assembly.
摘要翻译： 公开了一种用于打印机的传动系，其在色带在供给卷轴和卷取卷轴之间传送期间提供并保持色带中所需的张力。 传动系被配置为在驱动驱动辊之前预先将带子靠近从动卷轴预紧。 在操作期间，传动系使用滑动传动组件提供并保持靠近从动卷轴的带中必需的张力。 此外，驱动系统通过使用拖曳组件来引导卷轴上的拖曳，从该带上展开该带。
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公开(公告)号：US20090317162A1
公开(公告)日：2009-12-24
申请号：US12482628
申请日：2009-06-11
IPC分类号： B41J33/00
摘要： A drive train for a printer is disclosed that provides and maintains a desired tension in the ribbon during transfer of the ribbon between a supply spool and a take-up spool. The drive train is configured to pre-tension the ribbon proximate the driven spool prior to driving the drive roller. During operation, the drive train provides and maintains the requisite tension in the ribbon proximate the driven spool with use of a slip-overdrive assembly. Additionally, the drive train induces a drag on the spool from which ribbon is being unwound with the use of a drag-overrun assembly.
摘要翻译： 公开了一种用于打印机的传动系，其在色带在供给卷轴和卷取卷轴之间传送期间提供并保持色带中所需的张力。 传动系被配置为在驱动驱动辊之前预先将带子靠近从动卷轴预紧。 在操作期间，传动系使用滑动传动组件提供并保持靠近从动卷轴的带中必需的张力。 此外，驱动系统通过使用拖曳组件来引导卷轴上的拖曳，从该带上展开该带。
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