DE1294216B - Hydraulischer Stellmotor mit Teleskopkolben, insbesondere fuer Kraene - Google Patents

Hydraulischer Stellmotor mit Teleskopkolben, insbesondere fuer Kraene

Info

Publication number
DE1294216B
DE1294216B DE1963M0057236 DEM0057236A DE1294216B DE 1294216 B DE1294216 B DE 1294216B DE 1963M0057236 DE1963M0057236 DE 1963M0057236 DE M0057236 A DEM0057236 A DE M0057236A DE 1294216 B DE1294216 B DE 1294216B
Authority
DE
Germany
Prior art keywords
pressure
piston
line
control device
pressure chamber
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.)
Pending
Application number
DE1963M0057236
Other languages
German (de)
English (en)
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.)
MASERA ARTURO
Original Assignee
MASERA ARTURO
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 MASERA ARTURO filed Critical MASERA ARTURO
Publication of DE1294216B publication Critical patent/DE1294216B/de
Pending 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
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • 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
    • F15B11/18—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors used in combination for obtaining stepwise operation of a single controlled member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B66C2700/065—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles with a slewable jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
DE1963M0057236 1962-07-05 1963-06-20 Hydraulischer Stellmotor mit Teleskopkolben, insbesondere fuer Kraene Pending DE1294216B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2513062 1962-07-05

Publications (1)

Publication Number Publication Date
DE1294216B true DE1294216B (de) 1969-04-30

Family

ID=11215789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963M0057236 Pending DE1294216B (de) 1962-07-05 1963-06-20 Hydraulischer Stellmotor mit Teleskopkolben, insbesondere fuer Kraene

Country Status (3)

Country Link
DE (1) DE1294216B (enrdf_load_stackoverflow)
FI (1) FI41369B (enrdf_load_stackoverflow)
LU (1) LU43802A1 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324270A1 (de) * 1983-07-06 1985-01-24 Montanhydraulik GmbH, 4755 Holzwickede Teleskopierzylinder-system
DE3744085A1 (de) * 1987-12-24 1989-07-06 Bochumer Eisen Heintzmann Hydraulischer mehrfachteleskopzylinder
DE9107517U1 (de) * 1991-06-14 1991-10-31 CTA Gesellschaft für Composite-Technologie-Automation mbH, 21147 Hamburg Druckmittelbetätigter Stellmotor
DE4217405A1 (de) * 1991-06-14 1993-01-07 Cta Composite Tech Autom Gmbh Druckmittelbetaetigter stellmotor
EP1264938A1 (en) * 2001-06-08 2002-12-11 NEW HOLLAND ITALIA S.p.A. Earthmoving machine and actuating device for controlling lateral movement of a loading shovel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB703554A (en) * 1950-12-14 1954-02-03 Edward Arthur Thorp Improvements in or relating to cranes
DE929148C (de) * 1942-08-05 1955-06-20 Meiller Fahrzeuge Hydraulisch betaetigte Hub-, Kipp- und Rueckholpresse, insbesondere fuer Kraftfahrzeuge
DE958718C (de) * 1953-11-11 1957-02-21 Toussaint & Hess Hydr Hebezeug Mehrstufiger hydraulischer Teleskopkolben mit hydraulischem Rueckzug
DE1095143B (de) * 1955-01-22 1960-12-15 Westinghouse Freins & Signaux Doppelbremszylinder fuer Strassen- oder Schienenfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929148C (de) * 1942-08-05 1955-06-20 Meiller Fahrzeuge Hydraulisch betaetigte Hub-, Kipp- und Rueckholpresse, insbesondere fuer Kraftfahrzeuge
GB703554A (en) * 1950-12-14 1954-02-03 Edward Arthur Thorp Improvements in or relating to cranes
DE958718C (de) * 1953-11-11 1957-02-21 Toussaint & Hess Hydr Hebezeug Mehrstufiger hydraulischer Teleskopkolben mit hydraulischem Rueckzug
DE1095143B (de) * 1955-01-22 1960-12-15 Westinghouse Freins & Signaux Doppelbremszylinder fuer Strassen- oder Schienenfahrzeuge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324270A1 (de) * 1983-07-06 1985-01-24 Montanhydraulik GmbH, 4755 Holzwickede Teleskopierzylinder-system
DE3744085A1 (de) * 1987-12-24 1989-07-06 Bochumer Eisen Heintzmann Hydraulischer mehrfachteleskopzylinder
DE9107517U1 (de) * 1991-06-14 1991-10-31 CTA Gesellschaft für Composite-Technologie-Automation mbH, 21147 Hamburg Druckmittelbetätigter Stellmotor
DE4217405A1 (de) * 1991-06-14 1993-01-07 Cta Composite Tech Autom Gmbh Druckmittelbetaetigter stellmotor
EP1264938A1 (en) * 2001-06-08 2002-12-11 NEW HOLLAND ITALIA S.p.A. Earthmoving machine and actuating device for controlling lateral movement of a loading shovel

Also Published As

Publication number Publication date
LU43802A1 (enrdf_load_stackoverflow) 1963-07-24
FI41369B (enrdf_load_stackoverflow) 1969-06-30

Similar Documents

Publication Publication Date Title
DE694029C (de) Steuervorrichtung fuer Propeller, Turbinen und Pumpenraeder mit verstellbaren Fluegeln
DE2419311A1 (de) Mit hoher geschwindigkeit arbeitendes ventil
DE2053819A1 (de) Druckluftzylinder-Einheit
DE2436942C2 (de) Steuerventilvorrichtung für einen hydraulischen Spannzylinder
DE2700829C2 (de) Hydraulische Ausbausteuerung
DE2854188A1 (de) Hydraulische verstellvorrichtung, insbesondere an der dreipunktaufhaengevorrichtung von schleppern
DE2056066B2 (de) Abschalteinrichtung für die hydraulische Hilfskraft bei einer Hilfskraftlenkung für Fahrzeuge
DE2440555C2 (de) Hydraulischer Steuerkreis
DE1294216B (de) Hydraulischer Stellmotor mit Teleskopkolben, insbesondere fuer Kraene
DE2507416A1 (de) Anordnung zweier parallel zueinander ein- oder mehrstufiger geschalteter teleskopzylinder
DE1821096U (de) Vorrichtung zur fernbetaetigung von schiebern, ventilen od. dgl. regel- oder verschlussaggregate.
DE1273941B (de) Steuerventil
DE1776206C3 (de) Bei Druckmittelausfall wirksam werdende Steuereinrichtung für eine hydraulische Servokraftverstärkungseinrichtung
DE976712C (de) Steuereinrichtung mit hydraulisch entlastetem Drehschieber
DE912163C (de) Pressluftzylinder mit eingebauter, einen Bremskolben aufweisender OElbremse
DE2658488A1 (de) Druckmittel-kolbenzylinderanordnung
CH433646A (de) Hydraulische Antriebseinrichtung
DE1012259B (de) Einrichtung zum Steuern der Bewegungen einer Klemm- und Seitenschiebeinrichtung fuer Hubstapler
DE1137339B (de) Feststellvorrichtung fuer eine hydraulisch verstellbare Schiffsschraube
AT249930B (de) Hydraulische Einrichtung
DE2142157C3 (de) Steuereinrichtung für ein pneumatisches oder hydraulisches Druckmittel
DE3132430C2 (de) Arbeitszylinder für pneumatische oder hydraulische Arbeitsmedien
DE1533764C (de) Steuervorrichtung fur doppelt beaufschlagbare Grubenstempel oder Ruckzylinder
DE8533535U1 (de) Hydraulische Antriebsvorrichtung zum Hin- und Herbewegen eines Maschinenteils, zum Beispiel zum Schließen und Öffnen einer Matrize einer Spritzgußmaschine
DE1220259B (de) Hydraulische Antriebsvorrichtung mit geschlossenem Kreislauf