Patents by Inventor Antonio Blázquez Ajenjo

Antonio Blázquez Ajenjo 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).

  • Composite material part with stringer on ramp
    Patent number: 8597770
    Abstract: Composite material part (11) with stringer (31) on ramp, manufactured from a stack of fabrics, which comprises at least one zone (13) with two sectors (17, 19) having a greater thickness than that of the surrounding zones and with the stringer (31) situated on an edge (21) of said zone (13) in which: a) each group of fabrics (27, 27? . . . ; 29, 29?, . . . ) of said sectors (17, 19) has the dimensions to form on said edge (21) a ramp with an acceptable gradient 1/p so that the stringer (31) remains situated on the ramp; b) the stacking of the zone (13) is carried out firstly by placing the fabrics (27, 27?, . . . ) of the first sector (17) and on these the fabrics (29, 29?, . . . ) of the second sector (19) in such a way that in the coinciding section (35) of said edge (21) the gradient of the resulting ramp is 1/(p/2).
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: December 3, 2013
    Assignee: Airbus Operations S.L.
    Inventors: Vicente Martínez Valdegrama, José Orencio Granado Macarrilla, Manuel Recio Melero, Antonio Blázquez Ajenjo
  • COMPOSITE MATERIAL PART WITH STRINGER ON RAMP
    Publication number: 20110159244
    Abstract: Composite material part (11) with stringer (31) on ramp, manufactured from a stack of fabrics, which comprises at least one zone (13) with two sectors (17, 19) having a greater thickness than that of the surrounding zones and with the stringer (31) situated on an edge (21) of said zone (13) in which: a) each group of fabrics (27, 27? . . . ; 29, 29?, . . . ) of said sectors (17, 19) has the dimensions to form on said edge (21) a ramp with an acceptable gradient 1/p so that the stringer (31) remains situated on the ramp; b) the stacking of the zone (13) is carried out firstly by placing the fabrics (27, 27?, . . . ) of the first sector (17) and on these the fabrics (29, 29?, . . . ) of the second sector (19) in such a way that in the coinciding section (35) of said edge (21) the gradient of the resulting ramp is 1/(p/2).
    Type: Application
    Filed: December 30, 2010
    Publication date: June 30, 2011
    Applicant: AIRBUS OPERATIONS S.L.
    Inventors: Vicente MARTÍNEZ VALDEGRAMA, José Orencio Granado Macarrilla, Manuel Recio Melero, Antonio Blázquez Ajenjo