EP 0454208 B1 19941207 - Device for moving the luminous beam in a projector, in particular a medium or high-powered projector.
Title (en)
Device for moving the luminous beam in a projector, in particular a medium or high-powered projector.
Title (de)
Vorrichtung zum Lenken des Strahlenbündels eines Projektors, insbesondere mittlerer oder hoher Leistung.
Title (fr)
Dispositif de déplacement du faisceau lumineux d'un projecteur, en particulier d'un projecteur de puissance moyenne ou élevée.
Publication
Application
Priority
IT 4683090 A 19900426
Abstract (en)
[origin: EP0454208A1] The invention regards a device for moving the luminous beam in a projector; to be included are a hollow shaft (10) secured to the support platform (3) in such as way as to rotate around a first axis (A); the projector body (2) is secured to the shaft (10) in such a way as to rotate relative to this shaft around a second axis (B) that is slanted with respect to axis (A); inside the shaft (10) there is an articulated transmission shaft (20), whose lower end is secured to the support platform (3) and the upper end is secured to the projector body (2). <IMAGE>
IPC 1-7
IPC 8 full level
F21S 10/00 (2006.01); F21V 21/30 (2006.01)
CPC (source: EP)
F21S 10/00 (2013.01); F21V 21/30 (2013.01); F21W 2131/10 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0454208 A1 19911030; EP 0454208 B1 19941207; AT E115255 T1 19941215; DE 69105600 D1 19950119; DE 69105600 T2 19950420; DK 0454208 T3 19950508; ES 2068483 T3 19950416; IT 1239209 B 19930928; IT 9046830 A0 19900426; IT 9046830 A1 19911026
DOCDB simple family (application)
EP 91200839 A 19910410; AT 91200839 T 19910410; DE 69105600 T 19910410; DK 91200839 T 19910410; ES 91200839 T 19910410; IT 4683090 A 19900426