A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A portable power supply assembly ( 24 ) capable of providing electrical power to an electric motor of a flexible shutter assembly ( 13 ) and a torsion spring assembly ( 21 ) capable of reducing load on the electric motor of a shutter assembly. The portable power supply assembly includes a portable supply of power ( 26 ), a detachable body ( 24 ) capable of electrically connecting the portable supply of power ( 26 ) to the receiving port( 25 ) and a means of controlling the portable supply of power ( 29 ). The torsion spring assembly ( 21 ) includes a housing ( 57, 58 ) able to be mounted at or towards one end of the shaft; a torsion spring ( 56 ) mounted within the housing, one end ( 63 ) of the torsion spring being held with respect to the housing ( 57, 58 ) and a shaft adapter ( 64 ) rotatably mounted with respect to the housing, the other end ( 67 ) of the torsion spring being held with respect to the shaft adapter.
A portable power supply assembly ( 24 ) capable of providing electrical power to an electric motor of a flexible shutter assembly ( 13 ) and a torsion spring assembly ( 21 ) capable of reducing load on the electric motor of a shutter assembly. The portable power supply assembly includes a portable supply of power ( 26 ), a detachable body ( 24 ) capable of electrically connecting the portable supply of power ( 26 ) to the receiving port( 25 ) and a means of controlling the portable supply of power ( 29 ). The torsion spring assembly ( 21 ) includes a housing ( 57, 58 ) able to be mounted at or towards one end of the shaft; a torsion spring ( 56 ) mounted within the housing, one end ( 63 ) of the torsion spring being held with respect to the housing ( 57, 58 ) and a shaft adapter ( 64 ) rotatably mounted with respect to the housing, the other end ( 67 ) of the torsion spring being held with respect to the shaft adapter.
IMPROVEMENTS TO ROLLER SHUTTERS
VERBESSERUNG VON ROLLLÄDEN
AMELIORATIONS APPORTEES A DES VOLETS ROULANTS
VAN DE LOO PAUL (author)
2016-07-06
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES