ATE68853T1 - Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden hydraulikzylindern. - Google Patents

Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden hydraulikzylindern.

Info

Publication number
ATE68853T1
ATE68853T1 AT87118227T AT87118227T ATE68853T1 AT E68853 T1 ATE68853 T1 AT E68853T1 AT 87118227 T AT87118227 T AT 87118227T AT 87118227 T AT87118227 T AT 87118227T AT E68853 T1 ATE68853 T1 AT E68853T1
Authority
AT
Austria
Prior art keywords
piston
actuator
blocks
centre position
hydraulic cylinders
Prior art date
Application number
AT87118227T
Other languages
English (en)
Inventor
Manfred Tries
Original Assignee
Manfred Tries
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 Manfred Tries filed Critical Manfred Tries
Application granted granted Critical
Publication of ATE68853T1 publication Critical patent/ATE68853T1/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
    • F15B11/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
AT87118227T 1986-12-11 1987-12-09 Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden hydraulikzylindern. ATE68853T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3642300 1986-12-11
DE19873722216 DE3722216A1 (de) 1986-12-11 1987-07-04 Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden hydraulikzylindern
EP87118227A EP0271076B1 (de) 1986-12-11 1987-12-09 Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden Hydraulikzylindern

Publications (1)

Publication Number Publication Date
ATE68853T1 true ATE68853T1 (de) 1991-11-15

Family

ID=25850221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87118227T ATE68853T1 (de) 1986-12-11 1987-12-09 Stellvorrichtung mit zwei mechanisch gekoppelten, einfachwirkenden hydraulikzylindern.

Country Status (3)

Country Link
EP (1) EP0271076B1 (de)
AT (1) ATE68853T1 (de)
DE (2) DE3722216A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056410B (de) * 1956-09-12 1959-04-30 Stockey & Schmitz Hydraulische Hubeinrichtung fuer landwirtschaftliche Arbeitsgeraete
US2926634A (en) * 1958-07-18 1960-03-01 Sherman Products Inc Flow control valve
FR1563208A (de) * 1968-03-01 1969-04-11
DE6603749U (de) * 1968-07-23 1969-11-06 Licentia Gmbh Pneumatischer oder hydraulischer kolbenantrieb mit einer zwischen seinen endlagen angeordneten mittelstellung
US3559536A (en) * 1968-09-11 1971-02-02 Exxon Production Research Co Multiposition shaft actuator
DE2152461A1 (de) * 1971-10-21 1973-04-26 Fendt & Co Xaver Nachlaufwalze
US4028820A (en) * 1975-12-31 1977-06-14 Douglas Dynamics Corporation Hydraulic system for vehicle mounted snowplow blade
US4572315A (en) * 1984-02-09 1986-02-25 Valley Engineering, Inc. Power hitch
DE3439506C1 (de) * 1984-10-27 1986-03-27 Ing. Alfred Schmidt Gmbh, 7822 St Blasien Schneepflug
DE8632321U1 (de) * 1986-12-03 1987-01-29 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Pistenfahrzeug mit Geräteträger

Also Published As

Publication number Publication date
EP0271076A3 (en) 1989-06-14
EP0271076B1 (de) 1991-10-23
DE3774088D1 (de) 1991-11-28
EP0271076A2 (de) 1988-06-15
DE3722216A1 (de) 1988-06-23

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time