Patents by Inventor Guillaume Schulz

Guillaume Schulz 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).

  • Tractor PTO drive line
    Patent number: 8534396
    Abstract: A tractor power take-off drive line having an output shaft (11) with a socket (12) within which a removeable PTO stub shaft (13) is drivingly received. The stub shaft is retained in the socket by radially moveable retaining members (16) housed in the output shaft and moveable between a radially inward retaining position in which the retaining members each projecting into the socket (12) to engage a retaining formation (18) in the stub shaft (13) within the socket and a radially outward releasing position in which the retaining members are free to move radially outwardly relative to the socket to disengage the retaining formation and allow the stub-shaft to be removed from the socket.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: September 17, 2013
    Assignee: Agco SA
    Inventors: Guillaume Schulz, Vincent Hedin
  • TRACTOR PTO DRIVE LINE
    Publication number: 20110232979
    Abstract: A tractor power take-off drive line having an output shaft (11) with a socket (12) within which a removeable PTO stub shaft (13) is drivingly received. The stub shaft is retained in the socket by radially moveable retaining members (16) housed in the output shaft and moveable between a radially inward retaining position in which the retaining members each projecting into the socket (12) to engage a retaining formation (18) in the stub shaft (13) within the socket and a radially outward releasing position in which the retaining members are free to move radially outwardly relative to the socket to disengage the retaining formation and allow the stub-shaft to be removed from the socket.
    Type: Application
    Filed: September 3, 2009
    Publication date: September 29, 2011
    Applicants: AGCO SA, CLAAS TRACTORS SAS
    Inventors: Guillaume Schulz, Vincent Hedin