https://www.asme.org/codes-standards/find-codes-standards/power-presses-general-purpose-single-point-gap-type
Power Presses General Purpose Single Point Gap Type - ASME
This Standard defines and describes gap frame power presses, their interface, and how to permit interchangeability of bolsters, dies, and tooling components...
single point gappower pressesgeneral purposetypeasme