Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1979-11-01
1981-06-16
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
113 80B, 113 80C, 118213, 118243, 118263, 156230, 156384, 156390, 156566, 156578, 156580, 425110, B44C 100
Patent
active
042736072
ABSTRACT:
Apparatus is provided for applying a bead of gasket-forming material to a mateable surface of a workpiece. The apparatus includes a source of gasket-forming material and a screen having a predetermined pattern conforming to the desired bead of the gasket-forming material. A spreader applies the gasket-forming material to one side of the screen and the gasket pattern is then formed on an adjacent transfer surface of a transfer pad on the opposite side of the screen. Means are provided for moving the pad with the pattern on the transfer surface and engaging it with the mateable surface of a workpiece mounted on a support spaced from the screen, thereby forming a bead of gasket-forming material on the mateable surface. The transfer surface is moved through an arc of 180.degree. when moving from the screen to the workpiece surface. If desired, two of the transfer surfaces can be positioned on opposite sides of the transfer pad.
REFERENCES:
patent: 624835 (1899-05-01), Malchow et al.
patent: 1145412 (1915-07-01), Furber
patent: 2264628 (1941-12-01), Engert et al.
patent: 3232804 (1966-02-01), Kropfenstein et al.
patent: 4102304 (1978-07-01), Debenham
Gallagher John J.
Gutchess, Jr. Allen D.
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