Patents Issued in March 30, 1977
  • High-speed spindle holder suspension for open-end spinning machines
    Patent number: 4030279
    Abstract: High-speed spindle holder suspension in textile machines, particularly open-end spinning machines. The suspension includes a sleeve and a pin; between the contact surfaces of the sleeve and the pin there is mounted a resilient damping element made of low density polyethylene. Preferably the low density polyethylene has a molecular weight of about 106 and a hardness of 60 to 80 on the Shore durometer scale.
    Type: Grant
    Filed: December 1, 1975
    Date of Patent: March 30, 1977
    Assignee: Elitex, Zavody textilniho strojirenstvi, generalni reditalstvi
    Inventors: Miroslav Rambousek, Ladislav Kapl, Milos Mladek