公开(公告)号：US3599848A

公开(公告)日：1971-08-17

申请号：US3599848D

申请日：1970-05-14

Applicant: OWENS CORNING FIBERGLASS CORP

Inventor： THUMM J RANDALL ,  SMOCK GEORGE E ,  PITT RICHARD E

IPC: D04H3/03 ,  C03B37/02

CPC classification number: D04H3/03

Abstract: Method and apparatus for distributing strands on a collecting surface aerodynamically. Embodiments of fluid nozzle and air foil members divert the strands after the strands have had a linear velocity imparted thereto to selected deposition points without touching the strands. A sweeping distribution of strands back and forth across a collection surface can be obtained by controlling the flow of fluid through the nozzle, controlling the air pressure between an air foil and a strand, by changing the angle of attack of an air foil, etc.