Patents by Inventor Lev N. Shepelev

Lev N. Shepelev 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 deburring workpieces by gas detonation
    Patent number: 4819917
    Abstract: An apparatus for deburring workpieces by gas detonation comprises a bed (1) having mounted thereon a casing (2) open at one end (4), and an indexing table (6) with bottoms (7) arranged alternately in front of the open end (4) of the casing (2). There is also provided a drive (9) for moving the bottom (7) toward the open end (4) of the casing (2) to form during their connection a gas detonation chamber (10), and a system (13) for feeding gases thereto for forming an explosive mixture with a spark plug (15). Connection of the casing (2) to the bottom (7) is done by a bayonet joint (16) one element of which is kinematically linked with a drive (17) for turning it relative to the other element.
    Type: Grant
    Filed: February 17, 1988
    Date of Patent: April 11, 1989
    Assignee: Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi Techniki Sibirskogo Otdeleniva Akademii Nauk SSSR
    Inventors: Alexandr F. Cherendin, Oleg I. Stoyanovsky, Lev N. Shepelev, Vladislav V. Mitrofanov, Viktor I. Manzhalei, Abram D. Tsemakhovich, Georgy P. Moskvitin, Valery G. Galutsky