Patents Assigned to Bolkow Gesellschaft mit beschrankter Haftung
  • Patent number: 4227076
    Abstract: 1.
    Type: Grant
    Filed: June 11, 1965
    Date of Patent: October 7, 1980
    Assignee: Bolkow Gesellschaft mit beschrankter Haftung
    Inventor: Joachim Hermann
  • Patent number: 4113203
    Abstract: A flying body, rotating about its rolling axis, supplies reference signals, in accordance with its angular position, to a control device which produces Cartesian horizontal and vertical control signals. The reference signals effect production of a sawtooth voltage in which each pulse corresponds to a 360.degree. rotation of the flying body. Each voltage pulse produces at least three function potentials spaced from each other by 90.degree., and these function potentials are individually compared with the Cartesian control signals to produce respective pulse width modulating output potentials. These latter are combined to produce a control signal potential which is transmitted to the flying body and which is phase rigid with respect to the rolling position thereof and contains control information for a single control force producing device, on the flying body, with the control information being separate for the vertical and horizontal signal directions and in a timed sequence.
    Type: Grant
    Filed: July 12, 1966
    Date of Patent: September 12, 1978
    Assignee: Bolkow Gesellschaft mit beschrankter Haftung
    Inventors: Heinz Kocher, Werner Kitzig, Piet Jozef Witteveen
  • Patent number: 4110724
    Abstract: 1. Apparatus for long-range transmissions of messages by means of electromagnetic waves, comprising a long-wave transmitting plant including a message-storing unit, a transmitter, an antenna whose length equals a quarter length of the emitted waves or a multiple thereof, and a missile for hoisting said antenna, a parachute detachably connected to said missile, an elastic cord, said parachute being connected to said antenna by means of said elastic cord, said elastic cord being dimensioned in accordance with the required antenna dimensions and transmission time.
    Type: Grant
    Filed: June 25, 1964
    Date of Patent: August 29, 1978
    Assignee: Bolkow Gesellschaft mit beschrankter Haftung
    Inventor: Johannes Peters
  • Patent number: 3974771
    Abstract: A splinter warhead for guiding flying bodies for combating aerial targets by detonation by a proximity fuse upon close approach to the target includes front and rear body portions interconnected by a warhead envelope constructed as a splinter warhead transporting structural member carrying an explosive charge detonatable by the proximity fuse. The explosive charge, which has an essentially circular cross section, has a lining of pre-formed splinters on its peripheral surface, this lining being disposed between the explosive charge and the warhead envelope. The pre-formed splinters have essentially a ball or spherical shape and an individual weight of less than 1 g. The average diameter of the explosive charge is more than 25 times the average diameter of the splinters. The splinters may be arranged in a single layer or in more than one layer, and may be all of the same diameter, or the splinters may be of different diameters and be arranged in groups with each group comprising splinters of the same diameter.
    Type: Grant
    Filed: August 9, 1967
    Date of Patent: August 17, 1976
    Assignee: Bolkow Gesellschaft mit beschrankter Haftung
    Inventor: Franz Rudolf Thomanek