Patents by Inventor Erwin Josef Lipp

Erwin Josef Lipp 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).

  • Freewheel and freewheel arrangement
    Patent number: 9624989
    Abstract: A freewheel (4) having a first running ring (28), a second running ring (30), a clamping gap (32) formed between the first and second running rings (28, 30), and at least one clamping element (34) in the clamping gap (32), the clamping gap (32) being assigned a side wall (40; 52) on which the at least one clamping element (34) can be or is supported. A side (60; 64) of the clamping element (34) which faces toward the side wall (40; 52) and/or that side (68; 72) of the side wall (40; 52) which faces toward the clamping element (34) is provided with a friction-reducing, wear-reducing and/or corrosion-reducing coating (62, 66; 70, 74) or surface treatment.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: April 18, 2017
    Assignee: BorgWarner Inc.
    Inventors: Richard Baeumler, Erwin Josef Lipp, Dirk Achim Schmitt
  • FREEWHEEL AND FREEWHEEL ARRANGEMENT
    Publication number: 20150114783
    Abstract: The disclosure relates to a freewheel (4) having a first running ring (28), a second running ring (30), a clamping gap (32) formed between the first and second running rings (28, 30), and at least one clamping element (34) in the clamping gap (32), the clamping gap (32) being assigned a side wall (40; 52) on which the at least one clamping element (34) can be or is supported. According to the disclosure, that side (60; 64) of the clamping element (34) which faces toward the side wall (40; 52) and/or that side (68; 72) of the side wall (40; 52) which faces toward the clamping element (34) is provided with a friction-reducing, wear-reducing and/or corrosion-reducing coating (62, 66; 70, 74) or surface treatment.
    Type: Application
    Filed: October 22, 2014
    Publication date: April 30, 2015
    Inventors: Richard Baeumler, Erwin Josef Lipp, Dirk Achim Schmitt