Patents by Inventor Roland LIERET

Roland LIERET 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).

  • Overload clutch
    Patent number: 10683897
    Abstract: A clutch which reacts to torque overload has a ribbed disc which is produced by plastics injection moulding and which is, along its inner or outer periphery, encapsulated in encircling fashion and on both axial side surfaces by an encompassing ring. Said encompassing ring, owing to shrinkage as a result of cooling, enters into static friction engagement with the ribbed disc, and furthermore engages, by means of bevelled flanks, with ribs running radially on at least one of the side surfaces of the ribbed disc.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: June 16, 2020
    Assignee: OECHSLER AKTIENGESELLSCHAFT
    Inventors: Roland Lieret, Martin Wolf
  • OVERLOAD CLUTCH
    Publication number: 20180106298
    Abstract: A clutch which reacts to torque overload has a ribbed disc which is produced by plastics injection moulding and which is, along its inner or outer periphery, encapsulated in encircling fashion and on both axial side surfaces by an encompassing ring. Said encompassing ring, owing to shrinkage as a result of cooling, enters into static friction engagement with the ribbed disc, and furthermore engages, by means of bevelled flanks, with ribs running radially on at least one of the side surfaces of the ribbed disc.
    Type: Application
    Filed: October 12, 2017
    Publication date: April 19, 2018
    Applicant: OECHSLER Aktiengesellschaft
    Inventors: Roland LIERET, Martin WOLF