Patents Assigned to Franz Schirling
  • Teat knife
    Patent number: 5360433
    Abstract: The proposal relates to a teat knife with a base element (2), a knife sheath (5), and a knife (9) with adjustable swivel angle. The teat knife is characterized in that the knife (9) is constructed as an angle knife with a cutting arm (8) and an operating arm (10) and that a spring (14) which presses the angle knife (9) into its resting position is provided. The teat knife has the advantage that it allows for varying the incision depth in a very simple manner, especially during the cutting process.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: November 1, 1994
    Assignee: Franz Schirling
    Inventor: Maximilian Medl