ES2058001A2 - Sistema monoblock de accionamiento de puertas de acceso zig-zag. - Google Patents
Sistema monoblock de accionamiento de puertas de acceso zig-zag.Info
- Publication number
- ES2058001A2 ES2058001A2 ES09102849A ES9102849A ES2058001A2 ES 2058001 A2 ES2058001 A2 ES 2058001A2 ES 09102849 A ES09102849 A ES 09102849A ES 9102849 A ES9102849 A ES 9102849A ES 2058001 A2 ES2058001 A2 ES 2058001A2
- Authority
- ES
- Spain
- Prior art keywords
- bar
- fixed
- trains
- individual
- ball nuts
- 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.)
- Granted
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
SISTEMA MONOBLOCK DE ACCIONAMIENTO DE PUERTAS DE ACCESO ZIG-ZAG. ES DE ESPECIAL APLICACION EN TRENES, TANTO DE ALTA VELOCIDAD COMO DE CERCANIAS O METROS. CONSTA DE UN SOPORTE (1) FIJADO A LA CAJA DEL COCHE, CONTANDO A SUS EXTREMOS CON SENDOS RODAMIENTOS LINEALES (3) A LOS QUE QUEDA SUSPENDIDA UNA VIGA (7) PORTADORA DE DOS CORREDERAS FIJAS EN LAS QUE SE GUIAN SENDOS CARRILES (5) DE SECCION EN "U" Y QUE DEFINEN LAS CORREDERAS MOVILES, A LAS QUE ESTAN SOLIDARIAS LAS RESPECTIVAS HOJAS (4) DE LA PUERTA. EL SOPORTE (1) COMPORTA EL MISMO LAS GUIAS SUPERIORES (10) MECANIZADAS POR LAS QUE DESLIZAN LAS RULINAS PREVISTAS EN SENDOS ESTRIBOS DE ARRASTRE (9, 14) FIJADOS A LAS HOJAS (4). LA VIGA (7) TAMBIEN PORTA EL MECANISMO DE CONJUGACION, DEFINIDO POR UNA BARRA (12) FILETEADA A IZQUIERDAS Y A DERECHAS EN SUS RESPECTIVAS MITADES Y DOS TUERCAS A BOLAS. EL MOVIMIENTO DE TRANSLACION DE CUALQUIERA DE LAS TUERCAS A BOLAS SE CONVIERTE EN MOVIMIENTO DE ROTACION DE LA BARRA Y EN TRASLACION EN SENTIDO CONTRARIODE LA OTRA TUERCA A BOLAS. ASIMISMO, EL MOVIMIENTO DE ROTACION DE LA BARRA SE CONVIERTE EN MOVIMIENTO DE TRANSLACION EN SENTIDOS OPUESTOS PARA SENDAS TUERCAS A BOLAS, ESTANDO EL MOVIMIENTO DE AMBAS CONTINUAMENTE CONJUGADO. ESTE SISTEMA BASE ES BIVALENTE, ADMITIENDO DOS TIPOS DE ACCIONAMIENTO: NEUMATICO Y ELECTRICO. LAS UNICAS DIFERENCIAS BASICAS SON EL MOTOR DE ACCIONAMIENTO Y EL SISTEMA DE CONTROL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09102849A ES2058001B1 (es) | 1991-12-20 | 1991-12-20 | Sistema monoblock de accionamiento de puertas de acceso zig-zag. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09102849A ES2058001B1 (es) | 1991-12-20 | 1991-12-20 | Sistema monoblock de accionamiento de puertas de acceso zig-zag. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2058001A2 true ES2058001A2 (es) | 1994-10-16 |
ES2058001R ES2058001R (es) | 1996-04-01 |
ES2058001B1 ES2058001B1 (es) | 1996-11-16 |
Family
ID=8274571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09102849A Expired - Fee Related ES2058001B1 (es) | 1991-12-20 | 1991-12-20 | Sistema monoblock de accionamiento de puertas de acceso zig-zag. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2058001B1 (es) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225855A2 (en) * | 1985-12-11 | 1987-06-16 | WABCO WESTINGHOUSE COMPAGNIA FRENI S.p.A. | Door for vehicles, particularly railway and underground train carriages |
EP0312450A1 (fr) * | 1987-10-14 | 1989-04-19 | Faiveley Entreprises | Porte louvoyante pour train rapide |
WO1990012184A1 (en) * | 1989-04-07 | 1990-10-18 | O.C.L.A.P. S.R.L. | A device for opening and closing a door in railway and bus cars |
-
1991
- 1991-12-20 ES ES09102849A patent/ES2058001B1/es not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225855A2 (en) * | 1985-12-11 | 1987-06-16 | WABCO WESTINGHOUSE COMPAGNIA FRENI S.p.A. | Door for vehicles, particularly railway and underground train carriages |
EP0312450A1 (fr) * | 1987-10-14 | 1989-04-19 | Faiveley Entreprises | Porte louvoyante pour train rapide |
WO1990012184A1 (en) * | 1989-04-07 | 1990-10-18 | O.C.L.A.P. S.R.L. | A device for opening and closing a door in railway and bus cars |
Also Published As
Publication number | Publication date |
---|---|
ES2058001B1 (es) | 1996-11-16 |
ES2058001R (es) | 1996-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19911220 Kind code of ref document: B1 Effective date: 19911220 |
|
FD1A | Patent lapsed |
Effective date: 20041221 |