Patents by Inventor Gerd Pohlmann

Gerd Pohlmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Two-for-one twisting or cabling spindle
    Patent number: 8307622
    Abstract: A two-for-one twisting or cabling spindle apparatus (1) with a supply bobbin (4) mounted on a pot base (2) of a stationary protective pot (3) and a spindle (6) arranged below the protective pot (3) to guide a yarn (5) to be processed during a twisting or cabling process. The spindle (6) is rotatably mounted by a lower bearing device (7) in a bearing housing (9) fixed on a spindle rail (8) and an upper bearing device (11) mounted to the stationary protective pot (3). The largest diameter (d) of the rotatably mounted spindle (6) is at least 10% less than the diameter (D) of a touching line (23) of the pot base (2) of the stationary protective pot (3) with the yarn (5).
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: November 13, 2012
    Assignee: Oerlikon Textile GmbH & Co. KG.
    Inventors: Markus Beckmann, Georg Heinen, Wolfgang Leupers, Gerd Pöhlmann, Jürgen Schnitzler, Dieter Strahlen, Georg Tetzlaff
  • TWO-FOR ONE TWISTING OR CABLING SPINDLE
    Publication number: 20110239617
    Abstract: A two-for-one twisting or cabling spindle apparatus (1) with a supply bobbin (4) mounted on a pot base (2) of a stationary protective pot (3) and a spindle (6) arranged below the protective pot (3) to guide a yarn (5) to be processed during a twisting or cabling process. The spindle (6) is rotatably mounted by a lower bearing device (7) in a bearing housing (9) fixed on a spindle rail (8) and an upper bearing device (11) mounted to the stationary protective pot (3). The largest diameter (d) of the rotatably mounted spindle (6) is at least 10% less than the diameter (D) of a touching line (23) of the pot base (2) of the stationary protective pot (3) with the yarn (5).
    Type: Application
    Filed: April 1, 2011
    Publication date: October 6, 2011
    Applicant: Oerlikon Textile GmbH & Co. KG
    Inventors: Markus Beckmann, Georg Heinen, Wolfgang Leupers, Gerd Pohlmann, Jurgen Schnitzler, Dieter Strahlen, Georg Tetzlaff