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:
Jun. 16, 1992
Filed:
Sep. 25, 1990
Gerald L Dykstra, Wyoming, MI (US);
Industrial Resources of Michigan, Grand Rapids, MI (US);
Abstract
The invention is embodied in a plating apparatus having a pivotally mounted unitary c-shaped plating member including opposing arms joined at a bight portion. Pressing means extend between the opposing arms to force a splice-plate and a portion of a pallet towards each other. The pressing means includes a hydraulic cylinder powered by a two-stage pump that provides low-pressure, high flow during an initial run-out of the cylinder and high-pressure during actual impaling of the splice-plate into the pallet stringer. The pivot for the c-shaped member preferably extends from the center of gravity of the member to minimize unbalanced weight stressing the pivot pin. A holddown means is provided for holding a pallet against a pallet support member. The holddown means is likewise pivotally mounted.