METHOD FOR PREPARING MULTI-COMPONENT GLUE IN THE PROCESS OF ATTACHING FLAT SURFACES AND DEVICE FOR MAKING THE SAME Russian patent published in 1995 - IPC

FIELD: glue preparation. SUBSTANCE: glue is prepared by applying dosed amount of its components to the surface being attached and mixing those. The device has a tank for glue components communicated with holders where dosing members are placed in with a gap. Balls or cylindrical rolls are used as the dosing members. When moving the devices along a surface the balls and rolls are caused to move over the surface and catch glue components when rotating and apply those onto the surface in the form of strips. Ring grooves are provided on the lateral side of the rolls to ensure uniform glue distribution. Mixing applied glue components is occurred when mating the surfaces being attached and moving those regarding to one another towards direction perpendicular to strips of the applied components. EFFECT: high efficiency. 2 cl, 3 dwg