| 摘要 |
Improved textile fiber bale opening apparatus having a multiplicity of conveyor belts each of which is supported by two spaced rollers and is rotatable about the rollers in both, opposite directions; outwardly directed needle means on the surface of the conveyor belts adapted to penetrate a bale resting thereon; motive means to drive the conveyor belts; and control means at opposite ends of the total conveyor belt path operatively connected to the drive means, and operative in response to a bale reaching this path end, adapted to reverse the drive direction.
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