Patent ID: 6520268
Filing Date: 2003-02-18
Classification: E04H

Abstract:
A beam for a post driver, comprising: a steel â€œIâ€  beam having a web and two flange pairs each separated from the other pair by a lateral width of the web,wherein a lower region of the â€œIâ€  beam has been strengthened by provision on at least one side of the web of a web spanning member which is welded at each of opposed edges parallel to a longitudinal axis of the â€œIâ€  beam into a flange of said â€œIâ€  beam, said lower region of the â€œIâ€  beam being at and adjacent an adaption thereof for connection to a mounting so that it is useable as a beam of a post driver, said adaption providing a pivot mounting, said adaption being an outstanding stub axle extending in a direction which includes a plane of said web.