Patent · US Active

Boom assembly joints

US8746589B2 · kind B2 · utility

7Cited by

6References

9Claims

0Family size

Assignee

Deere & Company · US

Inventors

Mark E. Barker · Johnston, US
Roger E. Daniels · Newton, US
Richard A. Humpal · Ankeny, US

Key dates

Filing date	Sep 9, 2011
Grant date	Jun 10, 2014
Priority date	—
Expiry date	Jul 4, 2032

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04C2003/0486
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A boom structure for a mobile agricultural implement. The boom structure includes a first transversely extending beam member having a first protrusion. The boom structure includes a second transversely extending beam member having a second protrusion. The second transversely extending beam member is spatially offset from the first transversely extending beam member. A plurality of first coupling members are coupled to the first protrusion and a plurality of second coupling members coupled to the second protrusion. A plurality of connecting members are coupled to the first and second coupling members to connect the first and second transversely extending beam members.

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