Patents Assigned to Kleinewefers GmbH
  • Patent number: 4206618
    Abstract: An apparatus for continuous full-width washing of a textile cloth layer, which is guided horizontally or nearly horizontally between reversing rollers arranged in two vertical rows so as to form horizontal cloth layer sections between respective rollers of the two rows of rollers. The upper side of a given horizontal cloth layer section is supplied with a washing liquor film. Devices are arranged between the vertical rows of rollers for imparting vertical or nearly vertical vibrations to the respective horizontal cloth layer sections.
    Type: Grant
    Filed: February 21, 1979
    Date of Patent: June 10, 1980
    Assignee: Kleinewefers GmbH
    Inventor: Gunter Schiffer
  • Patent number: 4171107
    Abstract: A winding-up device for paper webs, especially wide paper webs, on a driven cylinder with a guiding roller which is adapted in response to an increase in the diameter of the wound up web material by means of two cylinder-piston units to be tilted away from the cylinder shaft while a constant distance is maintained between the guiding roller and the surface of the wound-up webs. The device comprises two pitot heads or tubes respectively radially directed toward each end of the cylinder and toward the wound-up webs. The device furthermore comprises two converter containers individually connected to the cylinder chambers on both sides of the piston of the hydraulic cylinder piston units, and acted upon by different pressures. The winding-up device also has a 2/2 way valve and a parallelly arranged check valve while the pitot head and the converter containers are adapted together to be connected to a compressed air network.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: October 16, 1979
    Assignee: Kleinewefers GmbH
    Inventors: Franz Kayser, Richard Rauf, Wimmar Schmitz, Jurgen Schlunke