Patents Assigned to Marvel Specialty Company, Inc.
  • Patent number: 4250723
    Abstract: Apparatus is disclosed for separating hosiery produced on a circular knitting machine. The hosiery is knitted as a continuous tubular fabric with a weakened portion being formed between articles to be separated. The separating apparatus includes a frame mounted below the knitting machine, a gripping and separating arm pivotally mounted on the frame, and a fixed clamping arm mounted on the frame below the gripping and separating arm. The gripping arm and the clamping arm each include a pair of jaws which are intermittently actuated to engage the tubular fabric adjacent the weakened portion of the articles. The gripping arm is pivoted to exert an arcuate pulling force upwardly away from the clamping arm to cause the articles to be separated along their weakened portions. The separation action is arranged so as to prevent stretching of the fabric coming from the knitting machine. A fabric guide and a pneumatic transport for the separator are also disclosed.
    Type: Grant
    Filed: March 5, 1979
    Date of Patent: February 17, 1981
    Assignee: Marvel Specialty Company, Inc.
    Inventor: John D. Harrill