Invention Grant
US09567854B2 Rock bolter with alignment mechanism for swinging between drilling and bolting
有权
具有对准机构的岩石锚杆，用于在钻孔和螺栓连接之间摆动
- Patent Title: Rock bolter with alignment mechanism for swinging between drilling and bolting
- Patent Title (中): 具有对准机构的岩石锚杆，用于在钻孔和螺栓连接之间摆动
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Application No.: US14255669Application Date: 2014-04-17
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Publication No.: US09567854B2Publication Date: 2017-02-14
- Inventor: Yves Nelson
- Applicant: Yves Nelson
- Applicant Address: CA Ontario
- Assignee: 1311854 Ontario Limited
- Current Assignee: 1311854 Ontario Limited
- Current Assignee Address: CA Ontario
- Agency: Squire Patton Boggs (US) LLP
- Agent Allen J. Moss
- Main IPC: E21D21/00
- IPC: E21D21/00 ; E21D20/02 ; E21D20/00
Abstract:
A rock drilling and bolting system includes a frame, a drill feed rail rotationally supported on the frame, the drill feed rail having a drill feed slidable on the drill feed rail and a bolter feed rail rotationally supported on the frame, the bolter feed rail having a bolter feed slidable on the bolter feed rail. The system further includes a rotary mechanism comprising a first pivot arm and a parallel second pivot arm that rotationally couples the bolter feed rail to the drill feed rail and an actuator mounted to the frame and the rotary mechanism for simultaneously rotating the drill feed rail and the bolter feed rail between a drilling position for drilling and a bolting position for bolting.
Public/Granted literature
- US20150300170A1 ROCK BOLTER WITH ALIGNMENT MECHANISM FOR SWINGING BETWEEN DRILLING AND BOLTING Public/Granted day:2015-10-22
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