The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Oct. 22, 2015
Applicant:
Comacchio Srl, Riese Pio X, IT;
Inventors:
Pasqualino Comacchio, Riese Pio X, IT;
Renzo Comacchio, Riese Pio X, IT;
Patrizio Comacchio, Riese Pio X, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/24 (2006.01); E21B 7/02 (2006.01); E21D 20/00 (2006.01);
U.S. Cl.
CPC ...
E21B 7/025 (2013.01); E21B 7/024 (2013.01); E21B 7/027 (2013.01); E21B 19/24 (2013.01); E21D 20/003 (2013.01);
Abstract
A drilling machine includes a self-propelled motor vehicle, a front drilling member, and a rear drilling member, wherein at least one of the front or rear drilling members has at least one drilling head suited to be oriented in any direction with respect to the advance direction of the machine, and wherein at least one of the front or rear drilling members has an integrated sliding system suited to stabilize the member on the ground.