Patents by Inventor Manuel Antonio Onteniente

Manuel Antonio Onteniente 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).

  • Roller bearing for longitudinal motions
    Patent number: 6474868
    Abstract: A roller bearing for longitudinal motion includes a sleeve part through which passes a guide rod, a plurality of preferably uniformly distributed race plates each disposed in a respective receptacle formed in either the sleeve part or the guide rod, and a plurality of roller bodies disposed between the race plates and the guide rod. To compensate in a simple way for production variations, a spring mechanism is operatively associated with at least one of the race plates.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: November 5, 2002
    Assignees: SKF Linearsysteme GmbH, Nacam France S.A.
    Inventors: Andreas Geyer, Erwin Jeschka, Uwe Mayer, Erwin Stahl, Henryk Velde, Eric Baudez, Benoit Duval, André Laisement, Manuel Antonio Onteniente
  • Ball-type system for coupling two sliding shafts
    Patent number: 6343993
    Abstract: A system for coupling an inner shaft and an outer shaft which slide one within the other in the direction of a common axis, the system comprising balls disposed between the inner shaft and the outer shaft in axial grooves on the inner shaft and in axial grooves on the outer shaft. Thrust is applied to each row of balls by an axial coil spring which bears in the groove and which applies thrust to two races of the balls which come into contact with the groove.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: February 5, 2002
    Assignee: NACAM France S.A.
    Inventors: Benoît Duval, Manuel Antonio Onteniente, André Laisement, Robin Thomas
  • Roller bearing for longitudinal motions
    Publication number: 20010006564
    Abstract: A roller bearing for longitudinal motion includes a sleeve part through which passes a guide rod, a plurality of preferably uniformly distributed race plates each disposed in a respective receptacle formed in either the sleeve part or the guide rod, and a plurality of roller bodies disposed between the race plates and the guide rod. To compensate in a simple way for production variations, a spring mechanism is operatively associated with at least one of the race plates.
    Type: Application
    Filed: December 8, 2000
    Publication date: July 5, 2001
    Inventors: Andreas Geyer, Erwin Jeschka, Uwe Mayer, Erwin Stahl, Henryk Velde, Eric Baudez, Benoit Duval, Andre Laisement, Manuel Antonio Onteniente