ATE298044T1 - GUIDE-SIDE DAMPING IN SINGLE-ACTING WORKING CYLINDERS - Google Patents

GUIDE-SIDE DAMPING IN SINGLE-ACTING WORKING CYLINDERS

Info

Publication number
ATE298044T1
ATE298044T1 AT00109759T AT00109759T ATE298044T1 AT E298044 T1 ATE298044 T1 AT E298044T1 AT 00109759 T AT00109759 T AT 00109759T AT 00109759 T AT00109759 T AT 00109759T AT E298044 T1 ATE298044 T1 AT E298044T1
Authority
AT
Austria
Prior art keywords
guide
side damping
working cylinders
cylinder
acting working
Prior art date
Application number
AT00109759T
Other languages
German (de)
Inventor
Josef Bueter
Original Assignee
Buemach Engineering Int Bv
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 Buemach Engineering Int Bv filed Critical Buemach Engineering Int Bv
Application granted granted Critical
Publication of ATE298044T1 publication Critical patent/ATE298044T1/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
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

The cylinder (1) consists of a cylinder tube (3) and a damping tube (4) connected to the cylinder tube. The damping tube has a flow off notch (23) which extends along the entire length of the cylinder. The central axis (24) of the notch is inclined with respect to the central axis of the cylinder at a tangent of 0.02 to 0.3.
AT00109759T 1999-06-17 2000-05-09 GUIDE-SIDE DAMPING IN SINGLE-ACTING WORKING CYLINDERS ATE298044T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29910610U DE29910610U1 (en) 1999-06-17 1999-06-17 Damping on the guide side in single-acting working cylinders

Publications (1)

Publication Number Publication Date
ATE298044T1 true ATE298044T1 (en) 2005-07-15

Family

ID=8074941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00109759T ATE298044T1 (en) 1999-06-17 2000-05-09 GUIDE-SIDE DAMPING IN SINGLE-ACTING WORKING CYLINDERS

Country Status (3)

Country Link
EP (1) EP1061268B1 (en)
AT (1) ATE298044T1 (en)
DE (2) DE29910610U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030403B4 (en) * 2005-06-27 2011-05-19 Stabilus Gmbh adjustment
DE102006002309B4 (en) * 2006-01-18 2012-05-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Piston-cylinder arrangement
DE102010036036B4 (en) * 2010-08-31 2015-09-10 Stabilus Gmbh adjustment
DE102016203821A1 (en) * 2016-03-09 2017-09-14 Robert Bosch Gmbh liquid silencer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882869A (en) * 1955-12-12 1959-04-21 Krapf John Albert Piston cushioned fluid pressure actuator
DE6943765U (en) 1969-11-07 1970-03-26 Montan Hydraulik Gmbh & Co Kg HYDRAULIC CYLINDERS WITH END POSITION DAMPING
DE2830416A1 (en) * 1978-07-08 1980-01-17 Bell Ag Maschf Working cylinder with braking function - has internal flow restrictor channel shaped to ensure braking towards piston travel end
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
US4424737A (en) 1980-03-26 1984-01-10 Kabushiki Kaisha Komatsu Seisakusho Stroke cushioning apparatus for hydraulic cylinders
US4425836A (en) 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor
DE3513369A1 (en) 1985-04-15 1986-10-16 Alten, Kurt, 3015 Wennigsen Hydraulic working cylinder
DE29618186U1 (en) 1996-10-21 1998-02-19 Robert Bosch Gmbh, 70469 Stuttgart Working cylinder actuatable by pressure medium

Also Published As

Publication number Publication date
EP1061268A3 (en) 2003-10-29
DE29910610U1 (en) 1999-09-16
EP1061268A2 (en) 2000-12-20
EP1061268B1 (en) 2005-06-15
DE50010547D1 (en) 2005-07-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee