Patents by Inventor Sture Asberg

Sture Asberg 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: 4913450
    Abstract: The invention refers to a seal for bearing spaces, wall channels for shafts and the like, where the seal is fitted to the shaft. The seal is characterized in that it incorporates a sheet metal strutting projecting radially outwards, and on the side facing away from the space intended to be sealed off being equipped with mainly radially extending vanes, the radial extension of which mainly coincide with the radial extension of the sheet metal strutting.
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: April 3, 1990
    Assignee: SKF Nova AB
    Inventor: Sture Asberg
  • Patent number: 4755067
    Abstract: The invention refers to a seal for self-aligning spherical rolling bearings. It is characterized therein that it incorporates two cooperating annular and mainly radially directed plates affixed to one ring each. One of the plates is equipped with at least one annular sealing lip, which exerts a mainly axial pressure against the second plate.
    Type: Grant
    Filed: March 3, 1987
    Date of Patent: July 5, 1988
    Assignee: SKF Nova
    Inventors: Sture Asberg, Matts Floderus, Gunnar Grafstrom, Olle Andersson
  • Patent number: 4558885
    Abstract: The invention pertains to a hub bearing unit for vehicles, trailers and the like, which unit comprises an inner race ring, an outer race ring (1) and rolling bodies disposed therebetween, whereby the inner and the outer race ring (1) respectively are mounted to the wheel and to the vehicle. The invention is characterized by a ball joint (7) which cooperates with the suspension attachment (3) of the vehicle and is arranged directly onto or in the outer race ring (1).
    Type: Grant
    Filed: October 27, 1983
    Date of Patent: December 17, 1985
    Assignee: SKF Nova AB
    Inventor: Sture Asberg
  • Patent number: 4527924
    Abstract: The invention refers to a ball joint for suspension of wheels of motor cars and the like. It is characterized thereby that the attachment portion which extends from the very ball is designed with or provided with a fixed mounting flange.
    Type: Grant
    Filed: April 9, 1984
    Date of Patent: July 9, 1985
    Assignee: SKF Nova AB
    Inventor: Sture Asberg
  • Patent number: 4527916
    Abstract: The invention relates to a means for mounting a hub bearing unit to the spring strut (13) of a vehicle. The means is characterized thereby that it (11) incorporated an open, box-like end, which is intended to be thread over the hub bearing unit and to be connected to this by means of bolts (7). The hub bearing unit thereby will be connected to the mounting means at both sides (10).
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: July 9, 1985
    Assignee: SKF Nova AB
    Inventor: Sture Asberg
  • Patent number: 4396236
    Abstract: The invention refers to a bearing unit for driven or non-driven wheels of vehicles. The unit incorporates an inner member (5), an outer member (1) with intermediary rolling bodies (2) and retainer (10) and seals (11). The inner member (5) is provided with a flange-like member (7) for attachment of the unit to a wheel or to a vehicle. The invention is characterized thereby that the flange-like member (7), which extends radially outside the rolling bodies (2), has recesses (14), which make it possible to mount and inspect the retainer (10) and/or the seal (11) from the exterior of the flange-like member (7).
    Type: Grant
    Filed: September 18, 1981
    Date of Patent: August 2, 1983
    Assignee: SKF Indutries, Inc.
    Inventor: Sture Asberg