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
Calibration device and related method for phase difference between data and clock
Antimicrobial polysiloxane materials containing metal species
Tools and methods for yield-aware semiconductor manufacturing process target generation
Level shifter and method of using the same
Network traffic demotion
System and method for managing content on a network interface
  Randomly Featured Patents
Odorant and/or flavorant substances
Method for controlling plant diseases and microoganisms in the presence of plants
Organic field-effect transistor and method of making same based on polymerizable self-assembled monolayers
Apparatus and method for simulating an analytic value chain
Mounting portion of water jet pump of personal watercraft, and personal watercraft
Perimeter driven labeller
LUN based hard zoning in fibre channel switches
System and method for hanging objects from a roof gutter
Syringe for storage and application of at least two injection media
Temperature control of solid state circuit chips