ATE111190T1 - Druckluftzylinder mit endlageverriegelung, insbesondere zur betätigung von rauchabzugsklappen. - Google Patents

Druckluftzylinder mit endlageverriegelung, insbesondere zur betätigung von rauchabzugsklappen.

Info

Publication number
ATE111190T1
ATE111190T1 AT89112178T AT89112178T ATE111190T1 AT E111190 T1 ATE111190 T1 AT E111190T1 AT 89112178 T AT89112178 T AT 89112178T AT 89112178 T AT89112178 T AT 89112178T AT E111190 T1 ATE111190 T1 AT E111190T1
Authority
AT
Austria
Prior art keywords
locking
piston
cylinder
rod
balls
Prior art date
Application number
AT89112178T
Other languages
English (en)
Inventor
Otto Grasl
Original Assignee
Grasl Otto 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 Grasl Otto Fa filed Critical Grasl Otto Fa
Application granted granted Critical
Publication of ATE111190T1 publication Critical patent/ATE111190T1/de

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)
  • Safety Valves (AREA)
  • Lock And Its Accessories (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
AT89112178T 1988-10-13 1989-07-04 Druckluftzylinder mit endlageverriegelung, insbesondere zur betätigung von rauchabzugsklappen. ATE111190T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8812882U DE8812882U1 (de) 1988-10-13 1988-10-13 Druckluftzylinder mit Endlageverriegelung, insbesondere zur Betätigung von Rauchabzugsklappen

Publications (1)

Publication Number Publication Date
ATE111190T1 true ATE111190T1 (de) 1994-09-15

Family

ID=6828832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89112178T ATE111190T1 (de) 1988-10-13 1989-07-04 Druckluftzylinder mit endlageverriegelung, insbesondere zur betätigung von rauchabzugsklappen.

Country Status (5)

Country Link
EP (1) EP0363575B1 (de)
AT (1) ATE111190T1 (de)
DE (2) DE8812882U1 (de)
ES (1) ES2060701T3 (de)
YU (1) YU48225B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692640A3 (de) * 1994-06-14 1997-07-30 Rasmussen Kann Ind As Druckmittelbetätigte Vorrichtung zum Öffnen und Schliessen ein Dachfensters oder einer Luke
US6071096A (en) * 1997-04-25 2000-06-06 Grasl; Andreas Pneumatic cylinder, in particular for actuating fume extraction valves in fume and heat extraction plants
DE19826129C2 (de) * 1998-06-12 2000-07-20 Andreas Grasl Druckluftzylinder zur Betätigung eines einstellbaren Elements, insbesondere einer Rauchabzugsklappe
FR2802985B1 (fr) * 1999-12-23 2002-03-22 Climax S A Verin a point d'arret intermediaire
PL210645B1 (pl) * 2006-01-23 2012-02-29 Rewa Społka Z Ograniczoną Odpowiedzialnością Siłownik pneumatyczno-hydrauliczny z blokadą jego tłoczyska
AT12806U1 (de) * 2011-11-25 2012-12-15 Skardelly Thomas Stellzylinder mit mechanischer ver-/entriegelung
CN117404273B (zh) * 2023-12-14 2024-02-13 扬州鼎驰机械有限公司 一种活塞式空压机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397620A (en) * 1966-10-06 1968-08-20 Milwaukee Cylinder Corp Fluid actuator with annular piston locking means
AT302107B (de) * 1970-10-27 1972-10-10 Hoerbiger Ventilwerke Ag Pneumatischer oder hydraulischer Stellzylinder mit einer Einrichtung zur mechanischen Verriegelung seines Stellkolbens
DE7426429U (de) * 1974-08-02 1974-12-19 Esser K Kg Mit einem Druckmedium beaufschlagbarer Arbeitszylinder
US4248138A (en) * 1978-09-19 1981-02-03 Baker Cac, Inc. Fail safe locking mechanism for fluid operated valve actuator
DE2906819C2 (de) * 1979-02-22 1983-05-26 EHP Hugo Krüger KG Elektrik-Hydraulik-Pneumatik, 5828 Ennepetal Druckgasbetätigbarer Doppel-Hubzylinder für insbesondere Lichtkuppeln
DE2911071C2 (de) * 1979-03-21 1985-08-29 4515 Bad Essen Fa. Rolf Andexser Verriegelung für Kolben von Druckmittelzylindern

Also Published As

Publication number Publication date
ES2060701T3 (es) 1994-12-01
DE8812882U1 (de) 1989-02-16
EP0363575A1 (de) 1990-04-18
EP0363575B1 (de) 1994-09-07
DE58908312D1 (de) 1994-10-13
YU48225B (sh) 1997-08-22
YU152389A (sh) 1992-09-07

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time