Laminated board and hammer combination for a drop hammer forge

Details Laminated board and hammer combination for a drop hammer forge Laminated board and hammer combination for a drop hammer forge

1977-10-27

1980-05-27

Lesmes, George F.

Metal deforming

With means to drive tool

Mechanical potential-energy drive means only

156299, 173 90, 428106, 428114, 428332, 428526, 428535, B21J 736

Patent

active

042044219

ABSTRACT:
A laminated veneer hammerboard for a drop forge press comprised of a series of plies of hard, high density wood preferably of the order of a peeled hard maple veneer with the grain of at least most of said veneer plies running along its length, each of said plies of the hammerboard having a thickness in the range of 1/32" to 3/16", and glue deposited between the plies securing the plies together and providing a relatively large number of hard glue surfaces enhancing the wearability of the board, said plies having opposite vertical edges positioned for edgewise engagement with lift rollers on a drop forge press.

REFERENCES:
patent: 255619 (1882-03-01), Hague
patent: 1722715 (1929-07-01), Teakle
patent: 2158834 (1939-05-01), Robinson

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