Patents Assigned to SP Reifenwerke GmbH
  • Patent number: 5259325
    Abstract: In a pallet, in particular for the carrying of vehicle tires comprising a bottom part and two opposite side parts, which are attached perpendicularly to the bottom part to form together with the bottom part a tire-receiving region, and in which tire supporting members are provided in the tire-receiving region, provision is made for a vertically extending introduction slot freely accessible from above in at least one of the side parts, in particular for a tire handling device. This introduction slot allows without problem a deep lowering of rod-like tire handling devices which extend transversely above the side parts.
    Type: Grant
    Filed: October 31, 1991
    Date of Patent: November 9, 1993
    Assignee: SP Reifenwerke GmbH
    Inventor: Josef Pilger
  • Patent number: 5213642
    Abstract: A pneumatic vehicle tire with a radial carcass and a breaker reinforcement layer comprising a plurality of bandage strips each of which extend in the peripheral direction of the tire and which are differently overlapped when considered over the width of the breaker. The strips are preferably formed by a continuous winding of a single strip and may be combined with a conventional breaker ply.
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: May 25, 1993
    Assignee: SP Reifenwerke GmbH
    Inventor: Peter Sponagel
  • Patent number: 5117887
    Abstract: A radial tire is described having at least one band which extends in the circumferential direction of the tire and which at least regionally surrounds a breaker arrangement, with the ends of the band overlapping each other, in which the band consists of several individual strips the length of which is preferably so selected that the length of the overlap of the individual strip ends in the finished tire is at least substantially the same.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: June 2, 1992
    Assignee: SP Reifenwerke GmbH
    Inventors: Rudolf Lukosch, Hans-Joachim Winter
  • Patent number: D320773
    Type: Grant
    Filed: February 2, 1989
    Date of Patent: October 15, 1991
    Assignee: SP Reifenwerke GmbH
    Inventors: Karl Gebert, Ernst Ott
  • Patent number: D320774
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: October 15, 1991
    Assignee: SP Reifenwerke GmbH
    Inventors: Karl Gebert, Ernst Ott