Conveyor device for letters, cards or other thin article
    1.
    发明授权
    Conveyor device for letters, cards or other thin article 失效
    用于信件,卡片或其他薄物品的输送设备

    公开(公告)号:US4131320A

    公开(公告)日:1978-12-26

    申请号:US585883

    申请日:1975-06-11

    摘要: Thin articles such as letters are conveyed over a supporting fluid layer formed against a track surface along which they move. This layer is built up by jets issuing from nozzles located on both sides of the track surface and opening flush with the latter. The nozzles are oriented towards the center line of the track with somme inclination in the direction of motion of the articles, in order that the velocity of the jets presents a longitudinal component parallel to this direction and a transverse component pointing towards the center of the track.

    摘要翻译: 诸如字母的薄制品被传送在靠着它们移动的轨迹表面形成的支撑流体层上。 该层由位于轨道表面两侧的喷嘴喷射而成,并与后者打开。 这些喷嘴朝着轨道的中心线定向,在制品的运动方向上具有倾斜倾斜,以便喷射流的速度呈现平行于该方向的纵向分量,以及指向轨道中心的横向分量 。