CPC Subgroup
B30B 15/16 Control arrangements for fluid-driven presses (pumps per se F04; hydraulic accumulators per se F15B; valves per se F16K; control devices in general G05)
Full Title
Details of, or accessories for, presses; Auxiliary measures in connection with pressing (safety devices F16P) > Control arrangements for fluid-driven presses (pumps per se F04; hydraulic accumulators per se F15B; valves per se F16K; control devices in general G05)
8 direct subcodes
Child Classifications
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- B30B 15/18 controlling the reciprocating motion of the ram
- B30B 15/22 controlling the degree of pressure applied by the ram during the pressing stroke
- B30B 15/24 controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam