Resources Contact Us Home
Roof support arrangement for mining apparatus and roof bolting equipment

Image Number 10 for United States Patent #6497536.

The invention provides an apparatus (2) for installing bolts into a mine entry, said apparatus including: a frame (8) having a forward end (20), a rearward end and lateral sides; at least one bolting rig (140, 142, 144, 146) operatively mounted to said forward end of said frame; at least one roof support member attached to said forward end of said frame (8) separate from said bolting rig (140, 142, 144, 146) for selectively supporting said mine entry as bolts are installed therein; and an operator station (990) on said frame for supporting an operator thereon during operation of said at least one roof support member.

  Recently Added Patents
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides
Persistent luminescence nanoparticles used in the form of a diagnosis agent for in vivo optical imaging
Toilet bowl
Doherty amplifier circuit
Data distribution apparatus, data distribution method, and distribution control program
Lentiviral gene transfer vectors and their medicinal applications
  Randomly Featured Patents
Conveyor belt scrapers
Composite honeycomb core structures and single stage hot bonding method of producing such structures
Tub enclosure
Potato harvesting apparatus
Method and apparatus for optimal write restore for memory
Cleaning device for guides of escalator steps or moving walkway plates
Antibody having a T-cell receptor-like specificity, yet higher affinity, and the use of same in the detection and treatment of cancer, viral infection and autoimmune disease
Method and apparatus for generating control signals
Cooperative processing system, cooperative processing apparatus, and cooperative processing method
Method of biotreatment for solid materials in a nonstirred surface bioreactor