Patent · US Active

Pivoting axle suspension assembly for a crop sprayer

US8585064B2 · kind B2 · utility

2Cited by

21References

16Claims

0Family size

Assignee

ET Works, LLC · US

Inventors

Chad A. Ringer · Trafalgar, US
Justin Honegger · Plainfield, US
Ryan Larsh · Bargersville, US
Jarrett Waters · Camby, US

Key dates

Filing date	Jul 23, 2011
Grant date	Nov 19, 2013
Priority date	—
Expiry date	Dec 18, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/794
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A crop sprayer includes a pivoting axle suspension assembly that includes a bolster assembly secured between the frame rails of the main frame of the crop sprayer. The bolster assembly includes formed tube members that support a bearing structure for pivotably coupling a pivot pin of a pivot axle to the main frame. The tube members are curved downwardly from the main frame.

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