Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1979-09-04
1981-08-18
Jones, Jr., James L.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
100257, B23P 1902
Patent
active
042838258
ABSTRACT:
A heavy duty press including spaced apart, inturned, U-shaped vertical supports welded to a horizontal support structure extending therebetween at contiguous surfaces, a work support table adjustably receivable on the vertical supports and a spring biased, power operated carriage received above the work support table, the carriage having guide sleeves at opposite ends that are received around the vertical supports and carrying a work element to act on a workpiece on the table. The vertical supports have elongated vertical slots to permit an elongated workpiece to be acted on and clamps associated with the vertical supports may be employed to hold an elongated workpiece.
REFERENCES:
patent: 2387839 (1945-10-01), Frost
patent: 2502072 (1950-03-01), Bender
patent: 3229619 (1966-01-01), Van Dranen
patent: 3283699 (1966-11-01), Hawkins
patent: 4003305 (1977-01-01), King
Hawkins Billy C.
McKay John
Jones Jr. James L.
Manning, Jr,. Wellington M.
Wilburn, Jr. Luke J.
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