Patents by Inventor Vladimir Nikolaevich Sila

Vladimir Nikolaevich Sila 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).

  • Apparatus for cross cutting coiled strip into rectangular and oblique angled plates and cutting off acute angles
    Patent number: 4077287
    Abstract: The invention relates to automatic lines for cross cutting of coiled strips and is used to best advantage for cross cutting of coiled strips into plates intended for the manufacture of transformers.The automatic line of this invention comprises guillotine shears which are pivoted in the horizontal plane and intended to cut plates off a strip; non-pivoted guillotine shears intended to cut off sharp angles of said plates, said non-pivoted shears being mounted on a slider which is movable along the automatic line's axis in order to fix the non-pivoted shears at a desired distance from the pivoted shears in order to simultaneously cut off sharp angles and cut out plates; and a strip feeding mechanism being provided with only one pair of rollers driven by means of a reduction gear driven by a step electrohydraulic drive which feeds the strip, as well as accelerates, brakes and, if necessary, reverses the strip's motion to ensure a prescribed plate length.
    Type: Grant
    Filed: October 18, 1976
    Date of Patent: March 7, 1978
    Inventors: Boris Anatolievich Makeev, Lev Mikhailovich Stepochkin, Vadim Ivanovich Batozsky, Alexandr Iosifovich Khodorov, Jury Petrovich Burchenko, Vladimir Nikolaevich Sila, Garri Moiseevich Korot, Adolf Grigorievich Eremenko, Vitaly Ivanovich Zhuravlev