AT382692B - LIMIT DAMPING FOR A HYDRAULIC CYLINDER - Google Patents

LIMIT DAMPING FOR A HYDRAULIC CYLINDER

Info

Publication number
AT382692B
AT382692B AT0095585A AT95585A AT382692B AT 382692 B AT382692 B AT 382692B AT 0095585 A AT0095585 A AT 0095585A AT 95585 A AT95585 A AT 95585A AT 382692 B AT382692 B AT 382692B
Authority
AT
Austria
Prior art keywords
hydraulic cylinder
limit damping
damping
limit
hydraulic
Prior art date
Application number
AT0095585A
Other languages
German (de)
Other versions
ATA95585A (en
Original Assignee
Weber Oelhydraulik
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 Weber Oelhydraulik filed Critical Weber Oelhydraulik
Publication of ATA95585A publication Critical patent/ATA95585A/en
Application granted granted Critical
Publication of AT382692B publication Critical patent/AT382692B/en

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
AT0095585A 1984-04-27 1985-04-01 LIMIT DAMPING FOR A HYDRAULIC CYLINDER AT382692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843415829 DE3415829C2 (en) 1984-04-27 1984-04-27 End position cushioning for a hydraulic cylinder

Publications (2)

Publication Number Publication Date
ATA95585A ATA95585A (en) 1986-08-15
AT382692B true AT382692B (en) 1987-03-25

Family

ID=6234564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0095585A AT382692B (en) 1984-04-27 1985-04-01 LIMIT DAMPING FOR A HYDRAULIC CYLINDER

Country Status (3)

Country Link
AT (1) AT382692B (en)
CH (1) CH668297A5 (en)
DE (1) DE3415829C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641793A (en) * 1985-04-16 1987-02-10 Rieter Machine Works Limited Thread winding machine and method of performing automatic changeover of winding of a thread
DE9111009U1 (en) * 1991-09-05 1993-01-14 Hydraulik Techniek, Emmen Hydraulic cylinder
CN102108989B (en) * 2010-07-23 2011-12-28 三一重工股份有限公司 Hydrocylinder and related devices thereof, hydraulic buffer system, excavating machine and concrete pump truck
DE102012217531A1 (en) * 2012-09-27 2014-03-27 Jungheinrich Aktiengesellschaft Hydraulic cylinder e.g. lifting cylinder, for e.g. industrial truck, has spiral groove serving as throttle element of damping device for throttling discharge of medium from one of chamber areas to end area of driving-out movement area

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1871486U (en) * 1963-02-09 1963-05-02 Festo Maschf Stoll G BRAKE DEVICE FOR REGULATING THE PRE-SPEED SPEED OF THE PISTON OF PNEUMATIC WORKING CYLINDERS.
GB1293809A (en) * 1969-12-31 1972-10-25 Zimmer Johannes Improvements in or relating to decelerating and accelerating a reciprocating machine component
DE2041597A1 (en) * 1970-02-09 1971-08-19 Orsta Hydraulik Betr Hydraulik Braking device for hydraulic or pneumatic working cylinders with one or two-sided end position braking
US4424737A (en) * 1980-03-26 1984-01-10 Kabushiki Kaisha Komatsu Seisakusho Stroke cushioning apparatus for hydraulic cylinders
SE8101054L (en) * 1981-02-17 1982-08-18 Vaggeryds Mek Verk DEVICE MUTUAL DEVICE FOR THE PISTON WITH THE PISTON WITH THE ASSEMBLY Piston rod AND MORE COMPONENTS IN A HYDRAULIC CYLINDER
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor

Also Published As

Publication number Publication date
DE3415829C2 (en) 1986-07-17
CH668297A5 (en) 1988-12-15
ATA95585A (en) 1986-08-15
DE3415829A1 (en) 1985-11-07

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
RZN Patent revoked
ELJ Ceased due to non-payment of the annual fee