Patents Assigned to Fa. H. Krantz
  • Patent number: 4098471
    Abstract: The invention relates to an apparatus for cutting through a continuous cloth web mounted on a supply roller with the free end of the web being collected on a takeup roller and includes a beam, carrying cutting blades movable transversely across the span of the cloth web stretched between the rollers, an auxiliary takeup roller being provided between the supply roller and the cutting blades to receive the associated severed end of the web.
    Type: Grant
    Filed: March 2, 1977
    Date of Patent: July 4, 1978
    Assignee: Fa. H. Krantz GmbH & Co.
    Inventors: Hans Peter Simm, Gerhard Voswinckel
  • Patent number: 4015452
    Abstract: This invention relates to an apparatus for interrupting the rotary movement of a drive roller for feeding a textile web and comprises a pivoted lever having a frame at one end with an opening through which passes the web driven by the roller. Positioned beneath the opening in the frame is a ring nozzle supplied with liquid under pressure to advance the web passing through the opening in the frame through a guide tube associated with the nozzle. A magnetic switch is provided in circuit with the drive means for the roller to effect stoppage of the rotation of the roller when the switch is actuated, a linkage being connected between the lever and the switch to actuate the latter when the lever is pivoted.
    Type: Grant
    Filed: October 9, 1975
    Date of Patent: April 5, 1977
    Assignee: Fa. H. Krantz
    Inventor: Hans Kreitz