ATE513136T1 - PNEUMATIC CYLINDER WITH END POSITION DAMPING AND DAMPER SLEEVE - Google Patents

PNEUMATIC CYLINDER WITH END POSITION DAMPING AND DAMPER SLEEVE

Info

Publication number
ATE513136T1
ATE513136T1 AT07005782T AT07005782T ATE513136T1 AT E513136 T1 ATE513136 T1 AT E513136T1 AT 07005782 T AT07005782 T AT 07005782T AT 07005782 T AT07005782 T AT 07005782T AT E513136 T1 ATE513136 T1 AT E513136T1
Authority
AT
Austria
Prior art keywords
damper sleeve
end position
pneumatic cylinder
position damping
connecting rod
Prior art date
Application number
AT07005782T
Other languages
German (de)
Inventor
Johann Weiss
Original Assignee
Johann Weiss Machinenbau Fa
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 Johann Weiss Machinenbau Fa filed Critical Johann Weiss Machinenbau Fa
Application granted granted Critical
Publication of ATE513136T1 publication Critical patent/ATE513136T1/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)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)

Abstract

The cylinder has a housing in which a connecting rod unit (3) is supported in a linearly movable manner. A damper sleeve (5) attached to the connecting rod unit engages in front-side bearing units in end positions. A groove (8) of the damper sleeve is provided in a casing surface (9) axial to the damper sleeve, where the groove has different large cross-section areas based on higher speeds, loads, inertia and/or acceleration to be braked and necessary braking distance.
AT07005782T 2006-04-13 2007-03-21 PNEUMATIC CYLINDER WITH END POSITION DAMPING AND DAMPER SLEEVE ATE513136T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006017987A DE102006017987A1 (en) 2006-04-13 2006-04-13 Pneumatic cylinder with cushioning and damper sleeve

Publications (1)

Publication Number Publication Date
ATE513136T1 true ATE513136T1 (en) 2011-07-15

Family

ID=38294233

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005782T ATE513136T1 (en) 2006-04-13 2007-03-21 PNEUMATIC CYLINDER WITH END POSITION DAMPING AND DAMPER SLEEVE

Country Status (3)

Country Link
EP (1) EP1845269B1 (en)
AT (1) ATE513136T1 (en)
DE (1) DE102006017987A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036036B4 (en) * 2010-08-31 2015-09-10 Stabilus Gmbh adjustment
CN104121247A (en) * 2014-07-16 2014-10-29 徐州徐工液压件有限公司 Floating self-adjusting type combined buffering structure for hydraulic cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254495A1 (en) * 1972-11-07 1974-05-22 Zettelmeyer Fa Hubert DEVICE FOR DAMPING THE STRIKING OF EACH OTHER MOVING PARTS COUPLED BY HYDRAULIC CYLINDERS
DE2603041A1 (en) * 1976-01-28 1977-08-04 Licentia Gmbh Hydraulically driven circuit breaker - has dampening system with non return valves mounted in region of working cylinder bore
DE2920369A1 (en) * 1979-05-19 1980-12-04 Mecman Ab Damping mechanism for hydraulic piston at end position - has radially resilient ring serving as throttle in annular groove in fluid outlet wall, with apertures in ring to facilitate return flow
US4296675A (en) * 1979-07-16 1981-10-27 Aeroquip Corporation Cylinder cushion with contractable ring
DE3045477A1 (en) 1980-12-03 1982-07-01 Johann 8882 Lauingen Lindner Compact end fitting for hydraulic damper - incorporates insert ring with sliding seal for piston rod
JP2003021114A (en) * 2001-07-05 2003-01-24 Seirei Ind Co Ltd Cushioning mechanism for hydraulic cylinder

Also Published As

Publication number Publication date
EP1845269B1 (en) 2011-06-15
DE102006017987A1 (en) 2007-10-18
EP1845269A1 (en) 2007-10-17

Similar Documents

Publication Publication Date Title
WO2008123198A1 (en) Damper device
IL180003A (en) Compression sleeve having air conduit
WO2008090197A3 (en) Brake for a linearly and rotatorily displaceable shaft
ATE500078T1 (en) SHOCK STRUT WITH ADJUSTABLE SPRING PLATE
ATE519911T1 (en) DAMPER FOR FURNITURE
ATE460553T1 (en) DAMPING ELEMENT
DK1841982T3 (en) sliding Door System
ATE462898T1 (en) VIBRATION DAMPER
ATE554292T1 (en) HYDRAULIC CATAPULT DRIVE
BRPI0702593A (en) elevator installation and use of such high speed elevator elevator installation
ATE513136T1 (en) PNEUMATIC CYLINDER WITH END POSITION DAMPING AND DAMPER SLEEVE
EP2075483A4 (en) Brake caliper for disk brake
ATE375467T1 (en) PNEUMATIC DECELERATION DEVICE FOR BRAKED MOVING FURNITURE PARTS, PARTICULARLY PULL-OUTS
WO2008108249A1 (en) Unit brake
ATE461368T1 (en) FAN UNIT WITH ONE FAN
ATE335135T1 (en) PNEUMATIC CYLINDER WITH END POSITION DAMPING
WO2009054218A1 (en) Rolling bearing
ATE434732T1 (en) BRAKE PAD
ATE456752T1 (en) BRAKING FORCE TRANSMISSION ARRANGEMENT
DE502008002193D1 (en) air spring
DE502009000112D1 (en) Vibration damper with amplitude-dependent damping force
SE0501017L (en) Synchronous brake for a transmission in a motor vehicle and gearbox with synchronous brake
ATE417209T1 (en) SLAVE CYLINDER
ATE481184T1 (en) VIBRATION GENERATOR
ATE494165T1 (en) SHOCK STRUT WITH ADJUSTABLE SPRING PLATE