Invention Grant
- Patent Title: Mining and demolition tool
- Patent Title (中): 采矿拆除工具
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Application No.: US13473131Application Date: 2012-05-16
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Publication No.: US08636325B2Publication Date: 2014-01-28
- Inventor: Gregory Greenspan , Alexander Greenspan , Gene Alter
- Applicant: Gregory Greenspan , Alexander Greenspan , Gene Alter
- Agency: McDonald Hopkins LLC
- Main IPC: E21C35/183
- IPC: E21C35/183

Abstract:
Apparatus, methods, and other embodiments associated with a mining and demolition tool are described herein. In an embodiment, a mining bit tool includes a mining and demolition bit tool base and a mining bit tool tip coupled to the mining bit tool base. The base includes a tapered portion and a stem. The tapered portion includes a first end and a second end, with a surface tapering from the first end to the second end. There are at least two flutes positioned along the tapered surface, where a first flute is positioned at an angle relative to a longitudinal axis passing through the center of the mining bit tool and a second flute is positioned to cross a path of the first flute. The stem extends from the first end of the tapered portion, and the tip is coupled to the second end of the tapered portion.
Public/Granted literature
- US20130002004A1 MINING AND DEMOLITION TOOL Public/Granted day:2013-01-03
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