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Publication of JPS49114176ApublicationCriticalpatent/JPS49114176A/ja
B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure