Title:
精密打抜プレスの主駆動部の制御の為の装置及び方法
Document Type and Number:
Japanese Patent JP6781579
Kind Code:
B2
Abstract:
In an apparatus and a method for controlling the primary drive of a hydraulically driven fine blanking press, the hydraulic circuit is simplified due to the elimination of hydraulic tubes, and the amount of hydraulic fluid is reduced, while increasing the number of strokes and achieving a simple design for the press.
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Inventors:
Hans-Rudy Hornegger
Andreas Walter
Alex Verri
Andreas Walter
Alex Verri
Application Number:
JP2016133066A
Publication Date:
November 04, 2020
Filing Date:
July 05, 2016
Export Citation:
Assignee:
Fine Tools International Holding AG
International Classes:
B21D28/20; B30B15/16; B30B1/32
Domestic Patent References:
| JP53125678A | ||||
| JP4251695A | ||||
| JP48100785A | ||||
| JP2000507880A | ||||
| JP10156600A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Kiyota Eisho
Blacksmith
Kiyota Eisho