Web accumulator having limited torque disturbance

Details Web accumulator having limited torque disturbance Web accumulator having limited torque disturbance

2005-11-22

2005-11-22

Matecki, Kathy (Department: 3654)

Advancing material of indeterminate length

Plural material-moving means

With means to independently vary mover speed

C226S113000, C226S118200, C226S042000

Reexamination Certificate

active

06966474

ABSTRACT:
A control arrangement decoupled two driven inputs for driven belt web accumulators using gear trains, gear trains with torque feed-forward control or gear trains with toque feed-forward control and velocity feedback control.

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patent: 2001/0013561 (2001-08-01), Wild et al.
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