FR1220292A - Multi-cylinder press with hydraulic synchronization device - Google Patents

Multi-cylinder press with hydraulic synchronization device

Info

Publication number
FR1220292A
FR1220292A FR786652A FR786652A FR1220292A FR 1220292 A FR1220292 A FR 1220292A FR 786652 A FR786652 A FR 786652A FR 786652 A FR786652 A FR 786652A FR 1220292 A FR1220292 A FR 1220292A
Authority
FR
France
Prior art keywords
synchronization device
cylinder press
hydraulic synchronization
hydraulic
press
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR786652A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EISEN und HAMMERWERK GmbH
Original Assignee
EISEN und HAMMERWERK GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EISEN und HAMMERWERK GmbH filed Critical EISEN und HAMMERWERK GmbH
Application granted granted Critical
Publication of FR1220292A publication Critical patent/FR1220292A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • B30B15/245—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam using auxiliary cylinder and piston means as actuating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
FR786652A 1958-02-13 1959-02-12 Multi-cylinder press with hydraulic synchronization device Expired FR1220292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE15364A DE1231558B (en) 1958-02-13 1958-02-13 Hydraulic synchronization control for multi-cylinder presses

Publications (1)

Publication Number Publication Date
FR1220292A true FR1220292A (en) 1960-05-24

Family

ID=7069014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786652A Expired FR1220292A (en) 1958-02-13 1959-02-12 Multi-cylinder press with hydraulic synchronization device

Country Status (4)

Country Link
CH (1) CH380537A (en)
DE (1) DE1231558B (en)
FR (1) FR1220292A (en)
GB (1) GB855636A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406212A (en) * 1979-06-19 1983-09-27 British Aerospace Public Limited Company Hydraulic apparatus
CN109779992A (en) * 2019-03-21 2019-05-21 福建工程学院 A kind of multi-hydraulic-cylinder synchronous control system that novel variable speed pump control is directly driven
SE545558C2 (en) * 2021-06-23 2023-10-24 Metso Outotec Usa Inc A hydraulic system for a roller crusher and a roller crusher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR58505E (en) * 1948-01-12 1954-01-27 Device for synchronizing piston movement in presses or multi-column elevators
DE1004924B (en) * 1952-01-25 1957-03-21 Anton Joseph Van Broekhoven Hydraulic press or scissors with parallel guidance of the press beam

Also Published As

Publication number Publication date
CH380537A (en) 1964-07-31
DE1231558B (en) 1966-12-29
GB855636A (en) 1960-12-07

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