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发明公开
CN103182858A 上游和下游传送工具之间传送力的控制的改善的运动质量 失效 - 权利终止

上游和下游传送工具之间传送力的控制的改善的运动质量
摘要：
一种介质传送工具，其包括第一介质传送工具，其具有第一传送表面和第一驱动单元，并被配置和可操作以传送该基板介质。第二介质传送工具，其具有第二传送表面和第二驱动单元，该第二介质传送工具从所述第一介质传送工具接收所述基板介质并传送该基板介质。第一测力传感器测量所述第一和第二介质传送工具之间的第一相对力，并输出与所述第一相对力相关的第一力信号。控制单元接收所述第一相对力信号，并基于所述第一相对力信号与预定值的比较将控制信号输出至所述第一和第二驱动单元中的至少一个。该控制信号控制各自所述的第一或第二驱动单元以驱动各自所述第一或第二介质传送工具的运动以保持该力信号在或者不超过所述预定值。还提供了一种使用该介质传送装置的方法。
摘要（英）：

A media transport apparatus comprises: a first media transport having a first transport surface and a first drive unit, the first media transport configured and operative to convey a substrate media; a second media transport having a second transport surface and a second drive unit, the second media transport configured and operative to receive the substrate media from the first media transport and to convey the substrate media; a first force transducer operative to measure a first relative force between the first and second media transports, and to output a first force signal associated with the first relative force; a control unit configured and operative to receive the first relative force signal, and to output a control signal to at least one of the first and second drive units that is dependent upon a comparison of the first relative force signal with a predetermined value, the control signal commanding the respective first or second drive unit to drive the motion of the respective first or second media transport to maintain the force signal at or about no greater than the predetermined value. The invention also provides a method for using the media transport apparatus.

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