DE2152641A1 - Daempfungsvorrichtung fuer einen hydraulischen Druckkolben - Google Patents

Daempfungsvorrichtung fuer einen hydraulischen Druckkolben

Info

Publication number
DE2152641A1
DE2152641A1 DE19712152641 DE2152641A DE2152641A1 DE 2152641 A1 DE2152641 A1 DE 2152641A1 DE 19712152641 DE19712152641 DE 19712152641 DE 2152641 A DE2152641 A DE 2152641A DE 2152641 A1 DE2152641 A1 DE 2152641A1
Authority
DE
Germany
Prior art keywords
ring
piston
recess
cylinder
hydraulic pressure
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
DE19712152641
Other languages
German (de)
English (en)
Inventor
Martin Clive-Smith
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of DE2152641A1 publication Critical patent/DE2152641A1/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
    • 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
    • F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own movement
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19712152641 1970-10-02 1971-10-22 Daempfungsvorrichtung fuer einen hydraulischen Druckkolben Pending DE2152641A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4688470 1970-10-02

Publications (1)

Publication Number Publication Date
DE2152641A1 true DE2152641A1 (de) 1972-05-04

Family

ID=10442949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712152641 Pending DE2152641A1 (de) 1970-10-02 1971-10-22 Daempfungsvorrichtung fuer einen hydraulischen Druckkolben

Country Status (3)

Country Link
AU (1) AU3481871A (fr)
DE (1) DE2152641A1 (fr)
FR (1) FR2110203A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531394A1 (de) * 1974-07-15 1976-01-29 Parker Hannifin Corp Hydraulische bremseinrichtung
DE2913701A1 (de) * 1979-02-21 1980-09-04 Meyer Ag Maschf Bewegungseinheit fuer handhabungsgeraete
DE3022162A1 (de) * 1980-06-13 1981-12-24 Elac Ingenieurtechnik GmbH, 2300 Kiel Einrichtung an industrierobotern zur begrenzung des schwenkbereichs von armteilen
US4458717A (en) * 1983-03-14 1984-07-10 Aeroquip Corporation Cylinder cushion seal
DE3545935A1 (de) * 1985-12-23 1987-06-25 Bbc Brown Boveri & Cie Kolben-zylinderanordnung
DE4401871A1 (de) * 1994-01-22 1995-07-27 Claas Ohg Endlagendämpfung in Druckmittelzylindern
DE10358304A1 (de) * 2003-12-12 2005-07-21 Irwin Industrial Tools Gmbh Anordnung mit einer Kraftmaschine und Spann- und/oder Spreizwerkzeug
DE102013012057A1 (de) * 2013-07-18 2015-01-22 Liebherr-Aerospace Lindenberg Gmbh Kolben-/Zylindereinheit
US20160052759A1 (en) * 2014-08-20 2016-02-25 Crown Equipment Corporation Actuator in a lift truck

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101161304B1 (ko) * 2009-10-28 2012-07-04 볼보 컨스트럭션 이큅먼트 에이비 체크링을 포함하는 유압실린더 쿠션장치

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531394A1 (de) * 1974-07-15 1976-01-29 Parker Hannifin Corp Hydraulische bremseinrichtung
DE2913701A1 (de) * 1979-02-21 1980-09-04 Meyer Ag Maschf Bewegungseinheit fuer handhabungsgeraete
DE3022162A1 (de) * 1980-06-13 1981-12-24 Elac Ingenieurtechnik GmbH, 2300 Kiel Einrichtung an industrierobotern zur begrenzung des schwenkbereichs von armteilen
US4458717A (en) * 1983-03-14 1984-07-10 Aeroquip Corporation Cylinder cushion seal
DE3545935A1 (de) * 1985-12-23 1987-06-25 Bbc Brown Boveri & Cie Kolben-zylinderanordnung
DE4401871A1 (de) * 1994-01-22 1995-07-27 Claas Ohg Endlagendämpfung in Druckmittelzylindern
DE10358304A1 (de) * 2003-12-12 2005-07-21 Irwin Industrial Tools Gmbh Anordnung mit einer Kraftmaschine und Spann- und/oder Spreizwerkzeug
DE10358304B4 (de) * 2003-12-12 2011-08-11 IRWIN Industrial Tools GmbH, 85399 Anordnung mit einer Kraftmaschine und Spann- und/oder Spreizwerkzeug
DE102013012057A1 (de) * 2013-07-18 2015-01-22 Liebherr-Aerospace Lindenberg Gmbh Kolben-/Zylindereinheit
US20160052759A1 (en) * 2014-08-20 2016-02-25 Crown Equipment Corporation Actuator in a lift truck
CN106660771A (zh) * 2014-08-20 2017-05-10 克朗设备公司 叉车中的致动器
US9926178B2 (en) * 2014-08-20 2018-03-27 Crown Equipment Corporation Actuator in a lift truck
CN106660771B (zh) * 2014-08-20 2019-04-16 克朗设备公司 起重车中的致动器

Also Published As

Publication number Publication date
FR2110203A1 (fr) 1972-06-02
AU3481871A (fr) 1973-05-03

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