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
Use of cocoa extract
Combination therapy to enhance NK cell mediated cytotoxicity
System and method for determining payroll related insurance premiums
Method for producing a sulfonated polyarylether block copolymer
Method of using nutritional compounds dihydroquercetin (taxifolin) and arabinogalactan in combination with dihydroquercetin (taxifolin) to reduce and control cardiometabolic risk factors assoc
Distylium plant named `PIIDIST-II`
Canine iPS cells and method of producing same
  Randomly Featured Patents
Method of providing particles having biological-binding areas for biological applications
Open loop Brayton cycle for EGR cooling
Portion of a display panel with a transitional graphical user interface
Data transfer control unit with selectable transfer unit size
Tape printing apparatus and method, cutting device and method, and tape printing apparatus incorporating the cutting device
Integrated circuit package capable of improving signal quality
Method and apparatus of processing three-dimensional video content
Apparatus for pressing liquid out of material containing liquid
Artificial soil composition and methods of its making and use
Hermetically sealed paperboard container with enhanced barrier performance