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
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.
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)
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)
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 |
-
1978
- 1978-09-26 IT IT8494078A patent/IT1120059B/it active
-
1979
- 1979-01-18 DE DE2901797A patent/DE2901797C2/de not_active Expired
- 1979-01-24 ES ES477110A patent/ES477110A1/es not_active Expired
- 1979-02-07 AT AT0092179A patent/AT380919B/de not_active IP Right Cessation
- 1979-02-20 FR FR7904214A patent/FR2437481A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1120059B (it) | 1986-03-19 |
AT380919B (de) | 1986-07-25 |
IT7884940A0 (it) | 1978-09-27 |
FR2437481B1 (es) | 1984-06-15 |
DE2901797C2 (de) | 1982-03-25 |
DE2901797A1 (de) | 1980-04-03 |
ATA92179A (de) | 1985-12-15 |
FR2437481A1 (fr) | 1980-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |