The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 1985
Filed:
Jun. 01, 1983
Hubert A Hergeth, Dulmen, DE;
Helmut H Hergeth, Dulmen, DE;
Hergeth Hollingsworth GmbH, , DE;
Abstract
A feeding device for flocculent fiber material, e.g., cotton, synthetic fibers, etc., to processing machines, such as carding engines, etc., including an inlet which feeds fiber material through an intake roller and an opening roller into an inlet end portion of a duct, the duct having an outlet end portion at which are located take-off rollers for feeding the fiber material from the duct, the opening roller having a width corresponding to the predetermined width of the duct inlet end portion, and a transverse air current blower extending the predetermined width of the duct inlet end portion and the opening roller, the transverse air current blower being positioned above the duct inlet end portion and having an outlet directed downwardly into the duct inlet portion, and the transverse air current blower being operative at low air pressures and high air throughput.