Abstract: A co-formed composite conveyor belt having a flat belt component, a plurality of reinforcing cords, a timing component, and a reinforced netting component, all co-formed together in one integral belt having a single pitch line. The timing component includes first and second adjacent rows of obliquely angled teeth. Additional, optional material layers can be co-formed therewith including for wear resistance and conveying functions. Co-forming apparatus and methods are disclosed.
Abstract: A finger sweep for use with mail parcel handling systems includes an elongate mounting member for coupling the finger sweep to a drive shaft, and a parcel engaging member disposed on a distal end of the mounting member. In one embodiment, a pair of finger sweeps are coupled at first ends to a drive shaft such that parcel engaging members on their second ends extend in radially opposite directions. In another embodiment, an elongate mounting member is centrally attached to a drive shaft and parcel engaging members on its ends extend in radially opposite directions. The parcel engaging members are formed from polymeric material and may be removably fastened to the mounting member, or formed directly thereon.
Type:
Grant
Filed:
July 28, 2004
Date of Patent:
July 10, 2007
Assignee:
F.N. Sheppard and Company
Inventors:
Wayne A. Siemer, Christopher R. Wiesmann