Patents by Inventor Primo SMERALDI

Primo SMERALDI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Method of mounting a Kelly bar on a drilling machine, relevant mounting tool and a drilling machine equipped with such mounting tool

Patent number: 11746606

Abstract: A method of mounting a kelly bar on a drilling machine includes a step of installing a mounting tool between the rod of a pull-down cylinder and a rotary carriage of the drilling machine. Once the mounting tool has been installed, the drilling machine can be set up with a kelly bar that is longer than the usual kelly bars.

Type: Grant

Filed: August 2, 2021

Date of Patent: September 5, 2023

Assignee: SOILMEC S.P.A.

Inventors: Marco Casadei, Primo Smeraldi
METHOD OF MOUNTING A KELLY BAR ON A DRILLING MACHINE, RELEVANT MOUNTING TOOL AND A DRILLING MACHINE EQUIPPED WITH SUCH MOUNTING TOOL

Publication number: 20220042382

Abstract: A method of mounting a kelly bar on a drilling machine includes a step of installing a mounting tool between the rod of a pull-down cylinder and a rotary carriage of the drilling machine. Once the mounting tool has been installed, the drilling machine can be set up with a kelly bar that is longer than the usual kelly bars.

Type: Application

Filed: August 2, 2021

Publication date: February 10, 2022

Applicant: SOILMEC S.P.A.

Inventors: Marco CASADEI, Primo SMERALDI

Method of mounting a Kelly bar on a drilling machine, relevant mounting tool and a drilling machine equipped with such mounting tool

METHOD OF MOUNTING A KELLY BAR ON A DRILLING MACHINE, RELEVANT MOUNTING TOOL AND A DRILLING MACHINE EQUIPPED WITH SUCH MOUNTING TOOL