Patents by Inventor Edwin Hey

Edwin Hey 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).

  • Patent number: 5127218
    Abstract: A textile spindle for treating textile or the like, the spindle including a shaft driven by an individual motor. The rotor of the motor is on the shaft. A double row bearing includes an inner ring on the shaft. An outer ring of the bearing is supported in the spindle housing by two axially spaced apart rubber/metal elements. Two additional elastic damping elements attach the spindle housing to a spindle bearing plate. The motor stator is supported in a motor housing attached stationary with the spindle housing.
    Type: Grant
    Filed: July 3, 1990
    Date of Patent: July 7, 1992
    Assignee: Fag Kugelfischer Georg Schaefer
    Inventors: Manfred Schiesser, Edwin Hey, Gunter Oppel, Gunther Schmitt, Wolfgang Schmucker
  • Patent number: 4609293
    Abstract: The disclosure concerns an anti-friction bearing between a rotating shaft and an external bushing. The bearing includes two axially spaced apart rows of bearing balls. A feed bushing is disposed in the space between the shaft and the external bushing and between the two rows of bearings. The feed bushing is open at the axial ends for dispensing lubricant to the rows of bearings at the axial ends of the feed bushing. The feed bushing holds lubricant, such as grease, in itself for being dispensed at the axial ends of the feed bushing. A porous elastic material may be disposed in the feed bushing for being impregnated with the lubricant. The feed bushing, and also the porous material if used, are elastic and resilient to permit deflection of the shaft with respect to the external bushing. Various shape and configuration feed bushings are disclosed. A lubricant recharging hole passes through the external bushing and communicates to the feed bushing.
    Type: Grant
    Filed: April 26, 1984
    Date of Patent: September 2, 1986
    Assignee: FAG Kugelfischer Georg Schafer (KGaA)
    Inventors: Oswald Bayer, Martin Grehn, Edwin Hey, Hans-Karl Lorosch, Walter Vogel