Patent ID: 6962248

Claim:
A printed circuit board conveying system comprising: a pair of conveyor rails positioned to engage opposite lateral edge portions of a printed circuit board and configured to convey said printed circuit board along a conveyor path; and a printed circuit board support positioned to support a major portion of said printed circuit board between said lateral edge portions, said printed circuit board support comprising a support base defining a support surface; a spacer engaging said support surface; and a spacer securement including a projection and a recess, wherein said projection is mounted to or formed integrally with one of said support base and said spacer, said recess is formed in the other of said support base and said spacer, said projection extends into said recess, said projection and said recess are configured such that said extension of said projection into said recess limits movement of said spacer relative to a plane parallel to said support surface, and a thickness dimension of said spacer is selected to enable engagement of said spacer with said printed circuit board.