Taphole plugging gun
AssigneeTmt Tapping-Measuring-Technology Sarl
InventorFranck MORELLATO
Life of this patent
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Abstract
A tap hole plug gun comprising a material chamber for receiving a plugging compound, a mouthpiece for being introduced into a tap hole, and a nozzle part tapered in the direction of the mouthpiece and connected to the material chamber by means of an unlockable connection device. For realizing the connection device, the material chamber and the nozzle part have complementary axial connecting projections on two opposite axial connecting edges of a chamber wall of the material chamber and of a nozzle wall of the nozzle part.
Claims10
A tap hole plug gun comprising a material chamber for receiving a plugging compound, a mouthpiece for being introduced into a tap hole, and a nozzle part tapered in the direction of the mouthpiece and connected to the material chamber by means of an unlockable connection device,
- wherein
- for realizing the connection device, the material chamber and the nozzle part have complementary axial connecting projections on two opposite axial connecting edges of a chamber wall of the material chamber and of a nozzle wall of the nozzle part in such a manner that the connecting projection formed on an upper part of the nozzle part is disposed on the connecting projection formed on a lower part of the material chamber, a form-fitting radial engagement being established between the connecting projection of the nozzle part and the upper part of the material chamber and/or between the connecting projection of the material chamber and the lower part of the nozzle part, said form-fitting radial engagement being secured in a force-fitting manner by means of a radially acting securing device.
Dependencies are inferred from the claim text.