Patents by Inventor Detlef Bettinger

Detlef Bettinger 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).

  • Apparatus for depositing sliver in a flat coiler can and method
    Patent number: 6578238
    Abstract: A carding machine in combination with an apparatus for charging a flat coiler can with sliver. The apparatus is disposed at the outlet of the carding machine and includes a rotary coiler head receiving sliver from the carding machine outlet and depositing the sliver in coils in the coiler can. The coiler can is reciprocated underneath the coiler head in a first direction for depositing sliver along a coiler can length extending parallel to the first direction. When charging of the coiler can is concluded, a device shifts the coiler head in a second direction over an additional coiler can for switching coiler cans from a full can to an empty can. A slack forming device for forming a slack in the sliver is arranged between the carding machine outlet and the coiler head.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: June 17, 2003
    Assignee: Trützschler GmbH & Co. KG
    Inventor: Detlef Bettinger
  • Apparatus for depositing sliver in a flat coiler can and method
    Publication number: 20020152586
    Abstract: A carding machine in combination with an apparatus for charging a flat coiler can with sliver. The apparatus is disposed at the outlet of the carding machine and includes a rotary coiler head receiving sliver from the carding machine outlet and depositing the sliver in coils in the coiler can. The coiler can is reciprocated underneath the coiler head in a first direction for depositing sliver along a coiler can length extending parallel to the first direction. When charging of the coiler can is concluded, a device shifts the coiler head in a second direction over an additional coiler can for switching coiler cans from a full can to an empty can. A slack forming device for forming a slack in the sliver is arranged between the carding machine outlet and the coiler head.
    Type: Application
    Filed: April 5, 2002
    Publication date: October 24, 2002
    Inventor: Detlef Bettinger