Patent · US Active

End of a moldboard positioned proximate a milling drum

US7976239B2 · kind B2 · utility

11Cited by

157References

15Claims

0Family size

Inventors

David R. Hall · Provo, US
Jeff Jepson · Spanish Fork, US
Thomas Morris · Spanish Fork, US
Joseph Nielson · Provo, US
Ronald B. Crockett · Payson, US
Gary Peterson · Provo, US
David Wahlquist · Provo, US

Key dates

Filing date	Sep 23, 2010
Grant date	Jul 12, 2011
Priority date	—
Expiry date	Sep 23, 2030

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C2301/50
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

In one aspect of the present invention, the present invention is a system for removing aggregate from a paved surface. The system includes a motorized vehicle with a degradation drum that is connected to the underside of the vehicle. The degradation drum is enclosed by a milling chamber. The milling chamber is defined by having a plurality of plates, including a moldboard positioned rearward of the milling drum. The moldboard comprises an end that is disposed opposite the underside. The end comprises a section that is proximate the milling drum.

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