Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rene Wegkamp0
Date of Patent
February 9, 2010
0Patent Application Number
120933050
Date Filed
November 8, 2006
0Patent Primary Examiner
Patent abstract
A drive beam (18.2) for a reciprocating floor includes a pair of elongate U-shaped channel members with longitudinally extending edges arranged and welded together edge to edge to define an elongate substantially rectangular in transverse cross-section tube member with opposed welded side walls (718) each with a lengthwise welding seam. A pair of elongate opposed reinforcing members (712) is fast with a respective associated welded side wall (718) and located inside the tube member.
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