Patents Assigned to Obermaier & Cie.
  • Patent number: 4150448
    Abstract: Pressed balls of flocked textile fibers as they are received by the dyer are inserted in a water tight container having inlet and outlet means to circulate dye liquor therethrough, the pressed ball is placed over the outlet opening for the dye which is surrounded by spacer means to space the fibers of the ball from the outlet opening. Additional means are provided to hold the ball against the spacer means. In a preferred form of the apparatus, a unit comprising a plate-like means which contains the spacer means, a central opening to which an outlet pipe is connected and the means for holding the pressed ball against the spacer means, is removable from the water-tight container.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: April 24, 1979
    Assignee: Obermaier & Cie.
    Inventor: Ludwig Plack
  • Patent number: 4103523
    Abstract: Pressed balls of flocked textile fibers as they are received by the dyer are inserted in a water tight container having inlet and outlet means to circulate dye liquor therethrough, the pressed ball is placed over the outlet opening for the dye which is surrounded by spacer means to space the fibers of the ball from the outlet opening. Additional means are provided to hold the ball against the spacer means. In a preferred form of the apparatus, a unit comprising a plate-like means which contains the spacer means, a central opening to which an outlet pipe is connected and the means for holding the pressed ball against the spacer means, is removable from the water-tight container.
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: August 1, 1978
    Assignee: Obermaier & Cie.
    Inventor: Ludwig Plack