Method and means for strand distribution
    1.
    发明授权
    Method and means for strand distribution 失效
    方法和手段分布

    公开(公告)号:US3599848A

    公开(公告)日:1971-08-17

    申请号:US3599848D

    申请日:1970-05-14

    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.

Patent Agency Ranking