NL88915C - Double acting hydraulic press, equipped with at least one control slide - Google Patents

Double acting hydraulic press, equipped with at least one control slide

Info

Publication number
NL88915C
NL88915C NL192686A NL192686A NL88915C NL 88915 C NL88915 C NL 88915C NL 192686 A NL192686 A NL 192686A NL 192686 A NL192686 A NL 192686A NL 88915 C NL88915 C NL 88915C
Authority
NL
Netherlands
Prior art keywords
hydraulic press
double acting
control slide
acting hydraulic
slide
Prior art date
Application number
NL192686A
Other languages
Dutch (nl)
Inventor
Hans Scharringhausen
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 filed Critical
Application granted granted Critical
Publication of NL88915C publication Critical patent/NL88915C/en

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86606—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Presses (AREA)
NL192686A 1953-11-30 1954-11-26 Double acting hydraulic press, equipped with at least one control slide NL88915C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM21019A DE1007627B (en) 1953-11-30 1953-11-30 Control valve with piston slide for hydraulic presses

Publications (1)

Publication Number Publication Date
NL88915C true NL88915C (en) 1958-08-15

Family

ID=32477381

Family Applications (1)

Application Number Title Priority Date Filing Date
NL192686A NL88915C (en) 1953-11-30 1954-11-26 Double acting hydraulic press, equipped with at least one control slide

Country Status (3)

Country Link
US (1) US2919680A (en)
DE (1) DE1007627B (en)
NL (1) NL88915C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313181A (en) * 1961-10-30 1967-04-11 Clark Equipment Co Transmission control
US3223379A (en) * 1962-10-16 1965-12-14 Elmer L Erickson Apparatus for producing prestressed concrete articles
US3322038A (en) * 1964-04-09 1967-05-30 Sperry Rand Corp Hydraulic hammer
US3378898A (en) * 1965-03-05 1968-04-23 Du Pont Textile package laydown device
US3395763A (en) * 1965-09-22 1968-08-06 Curtiss Wright Corp Hydraulic control system for variable pitch propeller
US3304840A (en) * 1965-10-11 1967-02-21 Elmer L Erickson Means for selectively operating plural working members
US3913450A (en) * 1973-05-11 1975-10-21 Dreis & Krump Manufacturing Co Hydraulic Control system for press brakes or the like
FR2541934B1 (en) * 1983-03-04 1986-10-17 Poncet Pierre DEVICE FOR ADJUSTING PARALLELISM AND PLANEITY OF PLATES IN MOLDING PRESSES
JP7110787B2 (en) * 2018-07-23 2022-08-02 株式会社ジェイテクト steering controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1016167A (en) * 1909-11-19 1912-01-30 John Austen Mcculloch Valve.
DE484313C (en) * 1927-05-19 1929-10-15 Maschf Control device for hydraulic presses with several press cylinders
US2592338A (en) * 1946-04-17 1952-04-08 Plant Choate Mfg Co Inc Hydraulic system
US2522481A (en) * 1948-08-14 1950-09-12 Norton Co Fluid motor
US2612184A (en) * 1949-01-14 1952-09-30 Cincinnati Milling Machine Co Sensitive hydraulic tracer valve
US2718877A (en) * 1954-05-07 1955-09-27 Northrop Aircraft Inc Hydraulic servo with integral equalization

Also Published As

Publication number Publication date
DE1007627B (en) 1957-05-02
US2919680A (en) 1960-01-05

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