Patent · US Active

Cogged feederhouse front drum

US10647516B2 · kind B2 · utility

3Cited by

20References

14Claims

0Family size

Assignee

Deere & Company · US

Inventors

David W. Peters · Bettendorf, US
Corwin M. Puryk · East Moline, US
Volker Fuchs · Saarburg, DE
Mark L. Mattson · East Moline, US
Christopher J. Faulkner · Eldridge, US
Martin Rittershofer · East Moline, US

Key dates

Filing date	Mar 31, 2017
Grant date	May 12, 2020
Priority date	—
Expiry date	Jul 20, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65G15/52
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A conveyor drum (202) for an endless belt conveyor (200) for a feederhouse of an agricultural combine (104) includes an elongate drum (202), cogs (213) fixed to the drum for driving endless belts (210), and retainers (218) fixed to the drum (202) to maintain the endless belts (210) in a proper operating position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.