ES2060701T3 - Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos. - Google Patents

Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos.

Info

Publication number
ES2060701T3
ES2060701T3 ES89112178T ES89112178T ES2060701T3 ES 2060701 T3 ES2060701 T3 ES 2060701T3 ES 89112178 T ES89112178 T ES 89112178T ES 89112178 T ES89112178 T ES 89112178T ES 2060701 T3 ES2060701 T3 ES 2060701T3
Authority
ES
Spain
Prior art keywords
locking
stem
balls
cylinder
spaces
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.)
Expired - Lifetime
Application number
ES89112178T
Other languages
English (en)
Spanish (es)
Inventor
Otto Grasl
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.)
GRASL OTTO FA
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 ES2060701T3 publication Critical patent/ES2060701T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • 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)
ES89112178T 1988-10-13 1989-07-04 Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos. Expired - Lifetime ES2060701T3 (es)

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
ES2060701T3 true ES2060701T3 (es) 1994-12-01

Family

ID=6828832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89112178T Expired - Lifetime ES2060701T3 (es) 1988-10-13 1989-07-04 Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos.

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692640A3 (fr) * 1994-06-14 1997-07-30 Rasmussen Kann Ind As Dispositif actionné par un fluide sous, pression pour l'ouverture et la fermature d'une lucarne ou d'une trappe
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
DE8812882U1 (de) 1989-02-16
EP0363575A1 (fr) 1990-04-18
ATE111190T1 (de) 1994-09-15
EP0363575B1 (fr) 1994-09-07
DE58908312D1 (de) 1994-10-13
YU48225B (sh) 1997-08-22
YU152389A (sh) 1992-09-07

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