Uncoiling system for elastomeric strip material - has shaft for coiled material connected to braked idler wheel via endless belt with compensating system for brake force variation.

摘要

Uncoiling device for strip material, esp. elastomeric film includes: (i) a shaft(s) carrying the coiled material connected to a braked idler sheet (8) via an endless tensioned element (6); ii) a loop store (9) in the path of the tensioned member (6) to even out short term variations in brake force. USE/ADVANTAGE - For unwinding strip material esp. elastomeric film or elastomer coated fabric strip. Guarantees constant strip tension even at low unwinding speed.