Patents by Inventor Guillermo CASTREZANA

Guillermo CASTREZANA 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).

  • Drive assembly including a damper and clutch plate subassembly and method of forming drive assemblies
    Patent number: 9803701
    Abstract: A drive assembly for a motor vehicle clutch is provided. The drive assembly includes a damper including a plurality of springs, a first cover plate and second cover plate. The first and second cover plates support the springs therebetween and the second cover plate includes an outer portion extending radially outside of the first cover plate. The drive assembly further includes a subassembly including at least one clutch facing and at least one support segment supporting the at least one clutch facing. The at least one support segment includes an outer radial portion fixed to the at least one clutch facing and an inner radial portion connected to the outer portion of the second cover plate to connect the subassembly to the damper.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 31, 2017
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Daniel Patiño Crespo, Guillermo Castrezana
  • DRIVE ASSEMBLY INCLUDING A DAMPER AND CLUTCH PLATE SUBASSEMBLY AND METHOD OF FORMING DRIVE ASSEMBLIES
    Publication number: 20160076600
    Abstract: A drive assembly for a motor vehicle clutch is provided. The drive assembly includes a damper including a plurality of springs, a first cover plate and second cover plate. The first and second cover plates support the springs therebetween and the second cover plate includes an outer portion extending radially outside of the first cover plate. The drive assembly further includes a subassembly including at least one clutch facing and at least one support segment supporting the at least one clutch facing. The at least one support segment includes an outer radial portion fixed to the at least one clutch facing and an inner radial portion connected to the outer portion of the second cover plate to connect the subassembly to the damper.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 17, 2016
    Inventors: Daniel PATIÑO CRESPO, Guillermo CASTREZANA