Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1984-06-25
1986-10-07
Spar, Robert J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
38143, 156559, B27D 110
Patent
active
046157590
ABSTRACT:
An apparatus for placing veneer pieces in edge-abutting relationship, which comprises an infeed section for flat-feeding the veneer pieces, one by one, in the horizontal direction perpendicular to the fibers of the pieces, including at least one positive feeder at one end of the infeed section, and a crowder section comprising a plurality of upper and lower longitudinal rotating rollers extending in the feeding direction and spaced in parallel to each other so as to define a free transporting passage following the infeed section. The veneer pieces are, in turn, held and pressurized from top and bottom by the upper and lower rollers with their respective edges being in contact with the edges of the adjacent veneer pieces. A succeeding veneer piece is fed by the positive feeder and, just before the positive feeding ceases, the front edges of the succeeding piece come into contact with the rear edges of a preceding veneer piece which has been held at the crowder section.
REFERENCES:
patent: 2544133 (1951-03-01), Carlson
patent: 2686586 (1954-08-01), Griffin
patent: 2934110 (1960-04-01), Barker
patent: 3426558 (1969-02-01), Schmid
patent: 3620887 (1971-11-01), Nelson
patent: 3963555 (1976-06-01), Zweig
patent: 3997155 (1976-12-01), Martin
patent: 4083275 (1978-04-01), Lingl
Krizek Janice
Spar Robert J.
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