Invention Grant
- Patent Title: Material handling system for mining machine
- Patent Title (中): 采矿机材料处理系统
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Application No.: US13566462Application Date: 2012-08-03
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Publication No.: US09022484B2Publication Date: 2015-05-05
- Inventor: Dushendra Naidoo , Graeme Mackay
- Applicant: Dushendra Naidoo , Graeme Mackay
- Applicant Address: US DE Wilmington
- Assignee: Joy MM Delaware, Inc.
- Current Assignee: Joy MM Delaware, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Michael Best & Friedrich LLP
- Main IPC: E21C35/08
- IPC: E21C35/08 ; E21F13/06 ; E21C25/16 ; E21C31/12 ; E21C35/24 ; E21D9/10 ; E21C35/10
Abstract:
A mining machine for cutting material from a mine wall includes a cutting head that is movable to engage the mine wall, a vacuum duct positioned proximate the cutting head and including an inlet for receiving the material that is cut from the mine wall, and a sizer for reducing the size of material that passes into the vacuum duct, the sizer being positioned proximate the inlet.
Public/Granted literature
- US20130033089A1 MATERIAL HANDLING SYSTEM FOR MINING MACHINE Public/Granted day:2013-02-07
Information query
