Visible signalling systems

GPHYSICS G08Signaling G08BSIGNALLING OR CALLING SYSTEMS ORDER TELEGRAPHS ALARM SYSTEMS

G08B5/00Visible signalling systems

G08B5/002Distress signalling devices G08B5/004Reflective safety signalling devices attached on persons G08B5/006Portable traffic signalling devices G08B5/008Traffic signalling mirrors G08B5/02using only mechanical transmission G08B5/06using hydraulic transmission using pneumatic transmission G08B5/14with indicator element moving about a pivot G08B5/16with reset means necessitating a separate operation to return the indicator element G08B5/18with indicator element moving rectilinearly G08B5/20with reset means necessitating a separate operation to return the indicator element G08B5/22using electric transmission using electro-magnetic transmission G08B5/221Local indication of seats occupied in a facility G08B5/222Personal calling arrangements or devices G08B5/223using wireless transmission G08B5/224Paging receivers with visible signalling details G08B5/225Display details G08B5/226with alphanumeric or graphic display means G08B5/227with call or message storage means G08B5/228combined with other devices having a different main function G08B5/229with other provisions not elsewhere provided for G08B5/24with indicator element moving about a pivot G08B5/26with reset means necessitating a separate operation to return the indicator element G08B5/28with hinged flap or arm G08B5/30with rotating or oscillating members G08B5/32with indicator element moving rectilinearly G08B5/34with reset means necessitating a separate operation to return the indicator element G08B5/36using visible light sources G08B5/38using flashing light G08B5/40using smoke, fire or coloured gases