Invention Grant
- Patent Title: Human-powered borehole drill
- Patent Title (中): 人力钻孔钻
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Application No.: US13744412Application Date: 2013-01-17
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Publication No.: US09562393B2Publication Date: 2017-02-07
- Inventor: John Renouard , Sabin Gautam , Eric Alli Janmohamed , Kenneth Roy Langley , Devin Donald LeBaron , James Edward Stacey , Nathan Curtis Toone
- Applicant: John Renouard , Sabin Gautam , Eric Alli Janmohamed , Kenneth Roy Langley , Devin Donald LeBaron , James Edward Stacey , Nathan Curtis Toone
- Agency: Kirton McConkie
- Agent Adam D. Stevens
- Main IPC: E21B7/00
- IPC: E21B7/00 ; E21B7/02 ; E21B11/00

Abstract:
A human-powered borehole drill bridges the gap between large drilling rigs and the other less-effective manual methods. Intended mainly for developing countries, the design is affordable and also extremely simple, as very little product support or spare parts will be needed. The drill uses conventional drill pipe and drill bits allowing the drill system to mimic more conventional methods of drilling and existing hardware to maintain uniformity in drilling and easier access to more drilling products.
Public/Granted literature
- US20130206480A1 Human-Powered Borehole Drill Public/Granted day:2013-08-15
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