CH471976A - Gleichlaufsteuerung für zwei oder mehr hydraulisch betätigte Zylinder - Google Patents

Gleichlaufsteuerung für zwei oder mehr hydraulisch betätigte Zylinder

Info

Publication number
CH471976A
CH471976A CH533368A CH533368A CH471976A CH 471976 A CH471976 A CH 471976A CH 533368 A CH533368 A CH 533368A CH 533368 A CH533368 A CH 533368A CH 471976 A CH471976 A CH 471976A
Authority
CH
Switzerland
Prior art keywords
synchronization control
hydraulically operated
operated cylinders
cylinders
hydraulically
Prior art date
Application number
CH533368A
Other languages
German (de)
English (en)
Inventor
Roehmer Hans
Habazin Bozidar
Original Assignee
Entwicklung Von Oelhydraulik U
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 Entwicklung Von Oelhydraulik U filed Critical Entwicklung Von Oelhydraulik U
Publication of CH471976A publication Critical patent/CH471976A/de

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
    • 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
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/148—Including means to correct the sensed operation
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/8699—With adjustable stop
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/87—By varying length of tool stroke
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8837—With application of force to opposite ends of tool supporting crosshead
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Presses (AREA)
  • Control Of Cutting Processes (AREA)
  • Press Drives And Press Lines (AREA)
CH533368A 1967-04-18 1968-04-10 Gleichlaufsteuerung für zwei oder mehr hydraulisch betätigte Zylinder CH471976A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045789 1967-04-18

Publications (1)

Publication Number Publication Date
CH471976A true CH471976A (de) 1969-04-30

Family

ID=7407766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH533368A CH471976A (de) 1967-04-18 1968-04-10 Gleichlaufsteuerung für zwei oder mehr hydraulisch betätigte Zylinder

Country Status (8)

Country Link
US (1) US3530749A (en:Method)
JP (1) JPS5030308B1 (en:Method)
AT (1) AT278476B (en:Method)
BE (1) BE713831A (en:Method)
CH (1) CH471976A (en:Method)
DE (1) DE1601751B1 (en:Method)
FR (1) FR1566860A (en:Method)
GB (1) GB1230165A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238793C3 (de) * 1971-08-23 1980-09-04 Atom S.P.A., Vigevano, Pavia (Italien) Stanze für die Schuhherstellung
US3935778A (en) * 1973-07-10 1976-02-03 Usm Corporation Apparatus for actuating a plurality of piston and cylinder assemblies
IT1130562B (it) * 1980-03-21 1986-06-18 Mario Riboldi Di Renato Carlo Pressa piegatrice,in particolare per lamiere di metallo o di altro materiale plasticamente deformabile
NL193748C (nl) * 1991-02-26 2000-09-04 Boschman Tech Bv Spuitgietinrichting.
CN119036543B (zh) * 2024-09-12 2025-03-25 佛山市南台精机科技有限公司 一种用于模切机的误差修正方法及系统

Also Published As

Publication number Publication date
GB1230165A (en:Method) 1971-04-28
DE1601751B1 (de) 1971-02-11
FR1566860A (en:Method) 1969-05-09
JPS5030308B1 (en:Method) 1975-09-30
AT278476B (de) 1970-02-10
US3530749A (en) 1970-09-29
BE713831A (en:Method) 1968-09-16

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Legal Events

Date Code Title Description
PL Patent ceased