EP1517049A3 - Cylindre pneumatique verrouillable - Google Patents

Cylindre pneumatique verrouillable Download PDF

Info

Publication number
EP1517049A3
EP1517049A3 EP04015079A EP04015079A EP1517049A3 EP 1517049 A3 EP1517049 A3 EP 1517049A3 EP 04015079 A EP04015079 A EP 04015079A EP 04015079 A EP04015079 A EP 04015079A EP 1517049 A3 EP1517049 A3 EP 1517049A3
Authority
EP
European Patent Office
Prior art keywords
piston
piston rod
locking
cylinder tube
pneumatic cylinder
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Withdrawn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
EP04015079A
Other languages
German (de)
English (en)
Other versions
EP1517049A2 (fr
Inventor
Reinhold Schulte
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.)
SCHULTE, REINHOLD
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1517049A2 publication Critical patent/EP1517049A2/fr
Publication of EP1517049A3 publication Critical patent/EP1517049A3/fr
Withdrawn legal-status Critical Current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
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
EP04015079A 2003-09-20 2004-06-26 Cylindre pneumatique verrouillable Withdrawn EP1517049A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003143714 DE10343714B4 (de) 2003-09-20 2003-09-20 Verriegelbarer Pneumatikzylinder
DE10343714 2003-09-20

Publications (2)

Publication Number Publication Date
EP1517049A2 EP1517049A2 (fr) 2005-03-23
EP1517049A3 true EP1517049A3 (fr) 2005-07-06

Family

ID=34177870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015079A Withdrawn EP1517049A3 (fr) 2003-09-20 2004-06-26 Cylindre pneumatique verrouillable

Country Status (2)

Country Link
EP (1) EP1517049A3 (fr)
DE (1) DE10343714B4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101782090A (zh) * 2010-03-10 2010-07-21 无锡市长江液压缸厂 双重自锁液压缸
CN107299923A (zh) * 2017-08-11 2017-10-27 泸州长信液压机械制造有限公司 液压油缸机械锁紧装置、机械锁紧式液压油缸及其锁紧方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434828A (en) * 1944-11-10 1948-01-20 Electrol Inc Piston locking means for fluid actuated jacks
DE2216776A1 (de) * 1972-04-07 1973-10-18 Krone Bernhard Gmbh Maschf Druckmittelzylinder
US6164186A (en) * 1997-09-18 2000-12-26 Etablissements Contat Freres Jack for bolting and unbolting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143040A1 (de) * 1981-10-30 1983-05-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zum arretieren eines druckmittelbetaetigten doppeltwirkenden kolbenzylinderantriebes
DE3732561A1 (de) * 1987-09-26 1989-04-13 Daimler Benz Ag Verriegelbarer hydraulikzylinder
DE3913009C2 (de) * 1989-04-20 1994-08-11 Wolfgang Dipl Ing Niemann Pneumatik-Zylinder mit Endstellungs-Verriegelung
DE4107980A1 (de) * 1991-03-13 1992-09-17 Bosch Gmbh Robert Hydraulisch betaetigte rasteinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434828A (en) * 1944-11-10 1948-01-20 Electrol Inc Piston locking means for fluid actuated jacks
DE2216776A1 (de) * 1972-04-07 1973-10-18 Krone Bernhard Gmbh Maschf Druckmittelzylinder
US6164186A (en) * 1997-09-18 2000-12-26 Etablissements Contat Freres Jack for bolting and unbolting

Also Published As

Publication number Publication date
DE10343714B4 (de) 2005-12-08
DE10343714A1 (de) 2005-04-28
EP1517049A2 (fr) 2005-03-23

Similar Documents

Publication Publication Date Title
DE19944229B4 (de) Hydraulisches Handpressgerät und auswechselbarer Gerätekopf hierfür
EP1219256A3 (fr) Elément de fixation
DE102016125269B4 (de) Spann- oder Greifeinrichtung
EP3541673A1 (fr) Simulateur de course de pédale, bloc hydraulique équipé de ce dernier et procédé de réglage d'une courbe caractéristique d'un simulateur de course de pédale de ce type
EP3119539B1 (fr) Outil de formage d'une pièce et dispositif de déformation d'une pièce avec un tel outil
EP1260752A3 (fr) Raccord rapide avec moyens pour éviter d'une fuite de fluide
DE102008027396A1 (de) Montagevorrichtung und -verfahren für Innenringe
EP2855943A1 (fr) Maître-cylindre
EP2476940A3 (fr) Raccord de tuyaux
EP1517049A3 (fr) Cylindre pneumatique verrouillable
DE202016106573U1 (de) Schnell-Löse-Eingriff-Vorrichtung
EP2226513A3 (fr) Unité de blocage, notamment pour une unité de fermeture de moule
EP1215412A3 (fr) Unité piston-cylindre avec unité de réglage
EP3103729A3 (fr) Tulipe de préhension et procédé de saisie de bouteilles côté tête
DE102004026438B4 (de) Spannvorrichtung
EP2031475A3 (fr) Soupape de réglage de pression et dispositif de réglage hydraulique doté d'une soupape de réglage de pression
EP1637097A3 (fr) Embrayage unidirectionnelle et son utilisation dans les prothèses
DE102008033260A1 (de) Platzierung von Transportsicherung bei Kettenspannern
DE102013215443A1 (de) Ventilinstallierungswerkzeug
EP1998093A3 (fr) Joint de broche
DE1455227A1 (de) Hydraulische Pressluft-Stossfangvorrichtung
US2924005A (en) Pump cylinder liner puller
EP2166281A3 (fr) Elément de fermeture pour corps de type tubulaire
WO2015117781A1 (fr) Ensemble cylindre-piston muni d'un élément rapporté
EP1403530A3 (fr) Vérin à double effet

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

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 IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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 IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHULTE, REINHOLD

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHULTE, REINHOLD

17P Request for examination filed

Effective date: 20051222

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20060214

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: 20070424