T-web U-base Patents (Class 238/177)
  • CONNECTION SYSTEM, WITH SELF-ALIGNMENT, FOR ELEVATOR GUIDES
    Publication number: 20110309156
    Abstract: Connection system, with self-alignment, for elevator guides, in which the front surfaces thereof maintain a perfect 90° angle with respect to the longitudinal axis (e) of each guide (1) and there is a connection plate (2) that forms through-holes (241) that are offset and in correspondence with holes (141) in the wings (14), such that, when connection means (3) are mounted therein, a front self-alignment pressure is created between the two guides (1).
    Type: Application
    Filed: April 2, 2009
    Publication date: December 22, 2011
    Applicant: S.A. DE VERA (SAVERA)
    Inventor: Jesus Sanz Gamboa
  • Rail joint bar for non-uniform rails
    Patent number: 4105160
    Abstract: A joint bar for joining a first rail having a head and a depending terminal web, and a second rail having a head, a depending web and a transverse flange; the joint bar has a first U-shaped portion with a lower bight and upstanding legs, and a second portion comprising a pair of spaced longitudinally extending elements, each extending from a leg of the first portion. Each element has an upper bulbous head, a lower flange, and a connecting web.
    Type: Grant
    Filed: May 10, 1977
    Date of Patent: August 8, 1978
    Inventor: James L. Ramer