Advancing material of indeterminate length – With means to retard material movement
Patent
1978-02-21
1980-08-05
Skaggs, H. Grant
Advancing material of indeterminate length
With means to retard material movement
226102, B65H 2308
Patent
active
042158060
ABSTRACT:
The disclosure relates to a multi-roll tension bridle for hot and cold rolled steel strip, in which at least the first roll of the bridle is provided with an internally mounted normally non-rotating electromagnet for causing the strip to be attracted against the entry portion of the roll in order to create a pretensioning in the portion of the strip immediately adjacent the entry side of the bridle, thereby causing the bridle drive motor to load up preventing slippage of strip on the roll.
REFERENCES:
patent: 2519882 (1950-08-01), Bullard et al.
patent: 2714840 (1955-08-01), Bayrer et al.
patent: 3433398 (1969-03-01), Fadden et al.
patent: 3536485 (1970-10-01), Roth et al.
Patch Daniel
Skaggs H. Grant
Wean United Inc.
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