EP1574722A3 - Dämpfungsvorrichtung - Google Patents

Dämpfungsvorrichtung Download PDF

Info

Publication number
EP1574722A3
EP1574722A3 EP05101898A EP05101898A EP1574722A3 EP 1574722 A3 EP1574722 A3 EP 1574722A3 EP 05101898 A EP05101898 A EP 05101898A EP 05101898 A EP05101898 A EP 05101898A EP 1574722 A3 EP1574722 A3 EP 1574722A3
Authority
EP
European Patent Office
Prior art keywords
cushioning
piston
end cap
fluid
cap arrangement
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.)
Withdrawn
Application number
EP05101898A
Other languages
English (en)
French (fr)
Other versions
EP1574722A2 (de
Inventor
Staffan Hedlund
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.)
Bosch Rexroth Teknik AB
Original Assignee
Bosch Rexroth Teknik AB
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 Bosch Rexroth Teknik AB filed Critical Bosch Rexroth Teknik AB
Publication of EP1574722A2 publication Critical patent/EP1574722A2/de
Publication of EP1574722A3 publication Critical patent/EP1574722A3/de
Withdrawn legal-status Critical Current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
    • F15B15/223—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 completely seals 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
    • F15B15/082—Characterised by the construction of the motor unit the motor being of the slotted cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
EP05101898A 2004-03-12 2005-03-11 Dämpfungsvorrichtung Withdrawn EP1574722A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012083 2004-03-12
DE102004012083A DE102004012083A1 (de) 2004-03-12 2004-03-12 Druckmittelzylinder

Publications (2)

Publication Number Publication Date
EP1574722A2 EP1574722A2 (de) 2005-09-14
EP1574722A3 true EP1574722A3 (de) 2005-10-19

Family

ID=34813670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101898A Withdrawn EP1574722A3 (de) 2004-03-12 2005-03-11 Dämpfungsvorrichtung

Country Status (2)

Country Link
EP (1) EP1574722A3 (de)
DE (1) DE102004012083A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998054B1 (de) * 2007-05-24 2014-08-13 Parker Origa Holding AG Pneumatikzylinder mit einer selbsteinstellenden Endlagendämpfung und entsprechendes Verfahren
DE102008007767B3 (de) * 2008-02-06 2009-01-29 Festo Ag & Co. Kg Fluidtechnisches Gerät mit mehreren Drosseleinrichtungen
EP2107255B1 (de) * 2008-03-31 2011-09-21 Carl Freudenberg KG Endlagengedämpfter Pneumatikzylinder
KR101536503B1 (ko) * 2011-03-24 2015-07-13 카야바 고교 가부시기가이샤 유체압 실린더의 쿠션 기구
CN102635590A (zh) * 2012-04-11 2012-08-15 常州轩达液压机电设备有限公司 缓冲长度可调液压缸
CN103573749B (zh) * 2013-11-04 2016-04-06 湖南特力液压有限公司 缓冲液压缸
CN105465094B (zh) * 2015-10-10 2017-10-13 湖北江山液压科技有限公司 一种两阶段可调节节流及缓冲行程的液压缸
CN106151164A (zh) * 2016-08-23 2016-11-23 马鞍山市裕华机械制造有限公司 一种可调缓冲的剪板机油缸

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307729A (en) * 1990-11-09 1994-05-03 Ab Rexroth Mecman Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
EP0648941A1 (de) * 1993-10-18 1995-04-19 UNIVER S.p.A. Pneumatisches Stellorgan mit einstellbarer Endlagen- und Dämpfungseinrichtung
EP0778107A1 (de) * 1995-12-05 1997-06-11 TÜNKERS MASCHINENBAU GmbH Kniehebelspannvorrichtung
US6220588B1 (en) * 1998-06-02 2001-04-24 Tunkers Maschinenbau Gmbh Toggle clamping device or piston cylinder unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137345C2 (de) * 1981-09-19 1985-08-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Druckluftzylinder mit Endlagendämpfung
JPS6065902A (ja) * 1983-09-21 1985-04-15 Toshiba Mach Co Ltd 油圧シリンダの減速機構
DD246600A1 (de) * 1986-03-14 1987-06-10 Waelzlager Normteile Veb Arbeitszylinder mit justierbarem endanschlag und rueckprallfreier endlagenbremsung
DE4242601A1 (de) * 1992-12-17 1994-06-30 Eisenbach B Rotox Gmbh Kolben-Zylinder-Anordnung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307729A (en) * 1990-11-09 1994-05-03 Ab Rexroth Mecman Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
EP0648941A1 (de) * 1993-10-18 1995-04-19 UNIVER S.p.A. Pneumatisches Stellorgan mit einstellbarer Endlagen- und Dämpfungseinrichtung
EP0778107A1 (de) * 1995-12-05 1997-06-11 TÜNKERS MASCHINENBAU GmbH Kniehebelspannvorrichtung
US6220588B1 (en) * 1998-06-02 2001-04-24 Tunkers Maschinenbau Gmbh Toggle clamping device or piston cylinder unit

Also Published As

Publication number Publication date
DE102004012083A1 (de) 2005-09-29
EP1574722A2 (de) 2005-09-14

Similar Documents

Publication Publication Date Title
EP1574722A3 (de) Dämpfungsvorrichtung
EP1669612A3 (de) Linearzylindereinheit mit Verriegelung
EP2317172A3 (de) Magnetorheologische Kolbenanordnung mit primären und sekundären Kanälen zur Verbesserung der magnetorheologischen Dämpfungskraft
EP1881227A3 (de) Stoßdämpfer
WO2006089582A8 (de) Kolben-zylinder-einheit
EP2036746A3 (de) Sensormodul mit Beschleunigungssensor und Versetzungssensor, Dämpfer und elektronisch steuerbares Aufhängungssystem damit sowie Verfahren zur Steuerung von Fahrzeugbewegungen damit
EP1905478A3 (de) Niedrigprofil-Katheteranordnung
EP1602833A3 (de) Linear Stellantrieb
EP2048409A3 (de) Magnetorhelogischer Kolbenring und magnetorheolgischer Stoßdämpfer damit
EP1744062A3 (de) Arbeitszylinder mit Endlagendämpfung
EP2617977A3 (de) Flüssigkeitsvorrichtung
EP2258961A3 (de) Vorrichtung und Verfahren für einen Fahrzeugstoßdämpfer
EP1245855A3 (de) Magnetorheologischer Dämpfer mit Bypass im Kolben
BRPI0414375A (pt) amortecimento dependente de curso
EP2618019A3 (de) Gasfeder
EP2533061A3 (de) Vertikels Prüfkopfstützsystem
EP2157332A3 (de) Dämpfungsvorrichtung
EP1798126A3 (de) Entlüftungsschraube für Fahrradbremsanlage
EP2124123A3 (de) Druck- und Druckregelventil und Kraftstoffliefersystem damit
DK1934079T3 (da) Kombineret driftsbremse- og fjederkraftsbremse- cylinder med indvendig udluftning
EP1923142A3 (de) Autoklavierbare Steigrohrverbindung für eine Kolbenkammer
WO2005032973A3 (fr) Tête de distribution de produit fluide.
ATE477855T1 (de) Auspressvorrichtung
EP3258130A3 (de) Hydraulikdämpfer mit einer hydromechanischen kompressionsanschlaganordnung
DE602006008454D1 (de) Vorrichtung zur zuführung von öl zu einem auf einer trägervorrichtung angebrachten werkzeug und hydraulische verbindungsanordnung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20051208

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20061117

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20111001