Patent ID: 11878485
Assignee: US SYNTHETIC CORPORATION
Field: Machine tools (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 15:
16. A press base assembly comprising:
a press base including a piston cavity housing a piston, the press base comprising:
a first end having an outer circumference; and
a second end opposite the first end, the piston cavity being located adjacent the second end;

at least one strengthening ring including an inner diameter wall and an outer diameter wall, the inner diameter wall positioned around and contacting at least a portion of the outer circumference of the first end of the press base, the at least one strengthening ring exhibiting a size and shape configured to compress at least a portion of the outer circumference of the first end of the press base while the press base is in a non-load applying state; and
wherein the piston cavity and the at least one strengthening ring are longitudinally separated along an axis of motion of the piston, and wherein the at least one strengthening ring is located adjacent to a top surface of the first end.