Title:
PRESS DEVICE
Document Type and Number:
Japanese Patent JP2020192576
Kind Code:
A
Abstract:
To provide a press device which can achieve energy saving while securing pressurizing force.SOLUTION: A press device 100 includes: a first water pressure cylinder 10 which applies a pressurizing force to a lower die 4 which pressurizes a powder 1; a second water pressure cylinder 20 which positions the first water pressure cylinder 10 along a direction of the pressurizing force; a pump P which supplies a fluid to the second water pressure cylinder 20; an electric motor M which drives the pump P; and a booster mechanism 50 which increases a pressure of the fluid discharged from the pump P and supplies the fluid to the first water pressure cylinder 10.SELECTED DRAWING: Figure 1
Inventors:
YOSHIDA FUTOSHI
Application Number:
JP2019099277A
Publication Date:
December 03, 2020
Filing Date:
May 28, 2019
Export Citation:
Assignee:
KYB CORP
International Classes:
B30B1/32; B30B15/22
Attorney, Agent or Firm:
Goto Patent Office