| 摘要 |
A web tension monitoring system in which a guide roll is supported for rotation upon bearings which are mounted on stub shafts extending inwardly from frame members. Load cells which include strain gauges are cantilever-mounted adjacent the internal ends of said stub shafts within the guide roll. Guide rolls and frame spacing of different lengths are accommodated by adjustable casing sleeves which permit variation of the amount of insertion of the stub shafts into the guide roll without affecting the operation of the load cells. Adaptors are provided to permit the use of guide rolls of differing diameters.
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