Apparatus and method for securing resin set bolts when...

Details Apparatus and method for securing resin set bolts when... Apparatus and method for securing resin set bolts when...

E - Fixed Constructions

21

D

E21D 20/02 (2006.01)

Patent

CA 2644054

The resin nozzle adapted for storing resin set bolts into ceilings and walls of a mine by injecting a resin sausage into a pre-drilled bolt hole, the said nozzle including: a spring that defines a passage to which resin sausages may be passed there-through; a nozzle tip connectable to the same defined passage, said nozzle adapted to extend into a pre-drilled bolt hole; and a connector member adapted to be fastened onto the rock bolting equipment to which the resin sausages may be ejected there-from.

L'invention concerne une buse de résine adaptée pour soumettre des boulons pris dans de la résine dans les toits et parements d'une mine par l'injection d'une saucisse de résine dans un trou de boulon prépercé, ladite buse comprenant : un ressort qui définit un passage au travers duquel les saucisses de résine peuvent être passées ; un bec de buse pouvant être connecté sur le passage défini en question, ladite buse étant adaptée pour s'étendre dans un trou de boulon prépercé ; et un organe de type connecteur adapté pour être attaché sur un matériel de boulonnage de roches à partir duquel les saucisses de résine peuvent être éjectées.

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