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:
Jan. 18, 1994
Filed:
Nov. 19, 1992
James O Gundlach, New Orleans, LA (US);
The Laitram Corporation, New Orleans, LA (US);
Abstract
Sprocket wheels for modular plastic link belts are made in two mating halves for expediting removal perpendicularly away from a coaxial drive shaft about which they are supported without disassembly of the shaft. To assure axial alignment and stability of the mating parts overlap joints between the parts are formed by securing together in surface contact laminar flange extensions from respective sprocket wheel halves joined in driving relationship about an inner shaft to form a completed sprocket wheel assembly. For critical use in food and chemical environments, the entire sprocket assembly is made of plastic, including binding clamps for holding the two mated flange surfaces of different halves together.