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ES477110A1 - Perfeccionamientos en los aparatos para aertura y cierre de batientes. - Google Patents

Perfeccionamientos en los aparatos para aertura y cierre de batientes.

Info

Publication number
ES477110A1
ES477110A1 ES477110A ES477110A ES477110A1 ES 477110 A1 ES477110 A1 ES 477110A1 ES 477110 A ES477110 A ES 477110A ES 477110 A ES477110 A ES 477110A ES 477110 A1 ES477110 A1 ES 477110A1
Authority
ES
Spain
Prior art keywords
hydrodynamic
motor
housings
closing mechanism
door type
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
Application number
ES477110A
Other languages
English (en)
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.)
MECANICA FADINI
Original Assignee
MECANICA FADINI
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 MECANICA FADINI filed Critical MECANICA FADINI
Publication of ES477110A1 publication Critical patent/ES477110A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators

Landscapes

  • Actuator (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Perfeccionamientos en los aparatos para el accionamiento de apertura y cierre de batientes, tales como cancelas, compuertas, puertas y similares, caracterizados por el hecho de que sus medios hidrodinámicos, que realizan tales funciones, se hallan contenidos en cajas coaxiales, mientras que otra caja que tiene un eje central, normal al de aquéllas, contiene su órgano motriz, por lo cual esta última con su complejo operativo, puede ser desvinculada y separada del resto del complejo hidrodinámico que puede restar mantenido en su punto de aplicación.
ES477110A 1978-09-26 1979-01-24 Perfeccionamientos en los aparatos para aertura y cierre de batientes. Expired ES477110A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8494078A IT1120059B (it) 1978-04-23 1978-09-26 Apparecchiatura per il comando in apertura e chiusura del battente,specialmente di canelli,portelli o simili

Publications (1)

Publication Number Publication Date
ES477110A1 true ES477110A1 (es) 1979-10-16

Family

ID=11326132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477110A Expired ES477110A1 (es) 1978-09-26 1979-01-24 Perfeccionamientos en los aparatos para aertura y cierre de batientes.

Country Status (5)

Country Link
AT (1) AT380919B (es)
DE (1) DE2901797C2 (es)
ES (1) ES477110A1 (es)
FR (1) FR2437481A1 (es)
IT (1) IT1120059B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1309380B1 (it) * 1999-11-08 2002-01-22 Meccanica Fadini S N C Di Fadi Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH161914A (de) * 1932-03-24 1933-05-31 Oerlikon Maschf Mit Druckflüssigkeit arbeitende Betätigungsvorrichtung.
US2631431A (en) * 1949-07-05 1953-03-17 Elmeg Electrohydraulic actuating device
US3815361A (en) * 1971-03-22 1974-06-11 G Manini Device for operating hinged closures

Also Published As

Publication number Publication date
DE2901797A1 (de) 1980-04-03
DE2901797C2 (de) 1982-03-25
AT380919B (de) 1986-07-25
IT1120059B (it) 1986-03-19
IT7884940A0 (it) 1978-09-27
FR2437481B1 (es) 1984-06-15
FR2437481A1 (fr) 1980-04-25
ATA92179A (de) 1985-12-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612