Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Chamber enclosing work during bonding and/or assembly
Patent
1989-10-26
1991-12-17
Heitbrink, Timothy
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Chamber enclosing work during bonding and/or assembly
156 94, 156578, 264 36, 264102, 425 13, B32B 3100
Patent
active
050732242
ABSTRACT:
A barrier injection apparatus for injecting a barrier at a site characterized by a holder for holding the apparatus in place against the force of injection; at least one injector for injecting a medium for a barrier at the injections site when in place; respective conduit system extending from the storage unit, and including a pump for inducing pressure onto the medium, to the injection site for injecting the medium at the injection site under pressure; storage unit for storing the medium at atmospheric pressure and being connected with a suction side of a pump that will introduce pressure; a second conduit connected with the barrier injection apparatus and adapted to remove unused medium from the site, an adjusting mechanism for adjusting the injectors to a correct distance; and a gasket sealingly surrounding the injection site for constraining the medium to flow into the site under pressure and insulate the medium from a holding mechanism. Also disclosed are specific preferred embodiments.
REFERENCES:
patent: 1953452 (1934-04-01), Wertz
patent: 4144625 (1979-03-01), Hogenhout
patent: 4280861 (1981-07-01), Schwartz
patent: 4429658 (1984-02-01), Jones
patent: 4582551 (1986-04-01), Parkes et al.
patent: 4627952 (1986-12-01), Ophir
patent: 4635827 (1987-01-01), Roedig
patent: 4775305 (1988-10-01), Alexander et al.
Addison Mark K.
Campbell William F.
Panno Ralph J.
Fails James C.
General Dynamics Corporation
Heitbrink Timothy
Mantooth Geoffrey A.
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