发明名称 |
Motorized auger |
摘要 |
A motorized auger comprising a frame with a pair of handles secured to the frame. Each handle having a proximal and a distal end thereto and a pair of downwardly depending support elements. A first wheel is secured to the distal ends of the pair of handles by frame elements and a rear set of wheels is secured to the proximal ends of the pair of handles by frame elements. A drive mechanism includes a chain and a sprocket operably linked to a drive engine and to a wheel, the wheel having an internal brake drum and internal brake shoes. The internal brake drum and internal brake shoes are linked to a brake cable having a cam for tension reduction secured thereto. A throttle mechanism is engaged to the drive engine and an auger is mounted to the frame. The auger is linked to a hydraulic drive motor and the auger and the hydraulic drive motor are secured to an auger mounting track element.
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申请公布号 |
US6056065(A) |
申请公布日期 |
2000.05.02 |
申请号 |
US19980133391 |
申请日期 |
1998.08.13 |
申请人 |
POWER TECHNOLOGY UNLIMITED, INC. |
发明人 |
CAMPBELL, JEFFERY D.;FOX, RICK DEAN |
分类号 |
E21B7/02;E21B10/44;(IPC1-7):A01B33/00 |
主分类号 |
E21B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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