Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 15, 2008
Patent Application Number
11682706
Date Filed
March 6, 2007
Patent Primary Examiner
Patent abstract
A tufting machine control system for controlling the tension applied to a backing material as it enters the tufting zone of the tufting machine, including a pair of driven backing feed rolls for feeding the backing material. The drive motors for the backing feed rolls are monitored by the control system and are adjusted to control the amount of tension applied to the backing material as it enters the tufting zone of the tufting machine.
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