Patents by Inventor Mario Manbrini

Mario Manbrini 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 compactor integrated to a wheel track machine for laboratory tests on bituminous mixes
    Patent number: 8376729
    Abstract: An integrated machine for making, in laboratory, slabs made of a controlled-compaction bituminous mix in a mold and for making wheel tracking tests on the same, the compaction is performed by two idle disks which slide and press the side extensions of an array of vertical plates overlapping the mix, the wheel tracking test is performed by a wheel located between the disks; after having removed the array of plates, the wheel can be presented to the mix, since the disks are located at a distance greater than the mold width.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: February 19, 2013
    Assignee: Mecpart S.p.A.
    Inventor: Mario Manbrini
  • ROLLER COMPACTOR INTEGRATED TO A WHEEL TRACK MACHINE FOR LABORATORY TESTS ON BITUMINOUS MIXES
    Publication number: 20110200699
    Abstract: An integrated machine for making, in laboratory, slabs made of a controlled-compaction bituminous mix in a mould and for making wheel tracking tests on the same, the compaction is performed by two idle disks which slide and press the side extensions of an array of vertical plates overlapping the mix, the wheel tracking test is performed by a wheel located between the disks; after having removed the array of plates, the wheel can be presented to the mix, since the disks are located at a distance greater than the mould width.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 18, 2011
    Applicant: MECPART S.R.L.
    Inventor: Mario MANBRINI