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 and a mouthpiece for being placed on a tap hole, the mouthpiece being connected to a nozzle part disposed on the material chamber by means of an unlockable connection device. The connection device is realized as a hinged joint arrangement, the hinged joint arrangement having two opposite hinged joints each having a joint bolt which can be removed from the connection to a joint plate arrangement.
Claims5
A tap hole plug gun comprising a material chamber for receiving a plugging compound and a mouthpiece for being placed on a tap hole, the mouthpiece being connected to the material chamber or to a nozzle part disposed on the material chamber by an unlockable connection device, wherein
- the connection device is realized as a hinged joint arrangement, the hinged joint arrangement having two opposite hinged joints each having a joint bolt which connects a joint plate arrangement of the nozzle part to a joint plate arrangement of the mouthpiece and can be removed from the connection to the joint plate arrangements, the joint bolts having, at least in sections, a wedge portion which is wedge-shaped in the direction of a joint axis, and one joint plate of each hinged joint being provided with a jamb portion of a joint eyelet for receiving the wedge portion of the joint bolt, said jamb portion being wedge-shaped in the direction of the joint axis.
Dependencies are inferred from the claim text.