| 摘要 |
The invention relates to an adhesive dispenser. The dispenser comprises a casing which defines an airtight chamber for receiving the adhesive, feed means 10, 11, 12 for feeding the chamber with the adhesive, under pressure of an inert gas, the said chamber being closed on one side by an adhesive-dispensing wall pierced with a plurality of passages for the adhesive, and a slide valve held under pressure against the said wall on the outside of the chamber, the said slide valve being able to move in a reciprocating translational movement in a direction transverse to the said passages and being pierced with a plurality of adhesive-pouring holes suitable for coming into coincidence with the said passages of the said wall for one position of the slide valve. The invention applies especially to the adhesive bonding of sheet-metal plates to an insulating material in order to produce a thermally-insulated panel. <IMAGE>
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