The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 1981
Filed:
Jan. 25, 1978
Gerald W Gurney, Ada, MI (US);
Siegfried K Weis, Byron Center, MI (US);
C. L. Frost & Son, Inc., Grand Rapids, MI (US);
Abstract
An improved chain bracket and especially a trolley bracket for use in overhead conveyor systems including a strengthened chain support structure. The bracket is stamped from sheet metal but includes chain support pads formed separately and secured to the stamped bracket by welding or the like. In one embodiment, reinforcing members back up at least some of the chain pads to resist bending and deformation when the pads support a conveyor chain link under load. Alternately, the chain pads can be bent in one piece from the bracket sheet metal and reinforced with separate rigid bars or triangular supports welded or otherwise fastened to the stamped bracket preferably intermediate upstanding marginal side edge flanges which help stiffen, rigidify and strengthen the bracket. The separate pads or reinforcing members can be made from harder, more wear resistant materials than the remainder of the bracket.