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:
Jul. 27, 2004
Filed:
Jun. 25, 2002
Ivan R. Brand, Pella, IA (US);
Scott Kilborn, Gilman, IA (US);
Hans Kelpe, Pella, IA (US);
Gregg A. Austin, Pella, IA (US);
Vermeer Manufacturing Company, Pella, IA (US);
Abstract
A remote lock-out system and method are employed with a drilling machine. The remote lock-out system includes a remote lock-out override controller capable of interrupting a drilling operation of the drilling machine. The remote lock-out override controller includes a transmitter and a receiver. A remote lock-out controller is capable of issuing a lock-out signal and a run signal, wherein the lock-out signal, when received by the HDD machine, initiates suspension of the HDD machine drilling operation, and the run signal initiates enablement of the HDD machine drilling operation. The remote lock-out controller includes a transmitter and a receiver. The HDD machine drilling operation generally includes displacing and rotating the drill string, and can further include supplying a drilling fluid through the drill string.